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refactor: make VecDeque's IterMut fields module-private, not just crate-private #89245

Merged
merged 1 commit into from
Oct 6, 2021
Merged

refactor: make VecDeque's IterMut fields module-private, not just crate-private #89245

merged 1 commit into from
Oct 6, 2021

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DeveloperC286
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Made the fields of VecDeque's IterMut private by creating a IterMut::new(...) function to create a new instance of IterMut and migrating usage to use IterMut::new(...).

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r? @joshtriplett

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@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Sep 25, 2021
@jyn514 jyn514 changed the title refactor: VecDeques IterMut fields to private refactor: make VecDeque's IterMut fields module-private, not just crate-private Sep 25, 2021
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Seems reasonable, but I think the new function should be unsafe since it works with a raw pointer and the passed-in values must meet invariants that aren't checked.

@joshtriplett joshtriplett added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Oct 4, 2021
Made the fields of VecDeque's IterMut private by creating a IterMut::new(...) function to create a new instance of IterMut and migrating usage to use IterMut::new(...).
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Seems reasonable, but I think the new function should be unsafe since it works with a raw pointer and the passed-in values must meet invariants that aren't checked.

Changed the new function to be unsafe.

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@bors r+

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bors commented Oct 5, 2021

📌 Commit 5af61cb has been approved by joshtriplett

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Oct 5, 2021
Manishearth added a commit to Manishearth/rust that referenced this pull request Oct 6, 2021
…ivate, r=joshtriplett

refactor: make VecDeque's IterMut fields module-private, not just crate-private

Made the fields of VecDeque's IterMut private by creating a IterMut::new(...) function to create a new instance of IterMut and migrating usage to use IterMut::new(...).
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bors commented Oct 6, 2021

⌛ Testing commit 5af61cb with merge cbb31866f20a1d8370745b601c6e853acca92dff...

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bors commented Oct 6, 2021

💔 Test failed - checks-actions

@bors bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Oct 6, 2021
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A job failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)
+ set +x
Wed Oct 6 10:28:26 UTC 2021 - building ...
Wed Oct 6 10:28:56 UTC 2021 - building ...
Wed Oct 6 10:29:26 UTC 2021 - building ...
ERROR: An error was encountered with the build.
[INFO ]  Performing some trivial sanity checks
[INFO ]  Build started 20211006.102757
[INFO ]  Building environment variables
[WARN ]  Directory '/home/rustbuild/src' does not exist.
[WARN ]  Will not save downloaded tarballs to local storage.
[EXTRA]  Preparing working directories
[EXTRA]  Installing user-supplied crosstool-NG configuration
[EXTRA]  =================================================================
[EXTRA]  Dumping internal crosstool-NG configuration
[EXTRA]    Building a toolchain for:
[EXTRA]      build  = x86_64-pc-linux-gnu
[EXTRA]      host   = x86_64-pc-linux-gnu
[EXTRA]      target = riscv64-unknown-linux-gnu
[EXTRA]  Dumping internal crosstool-NG configuration: done in 0.07s (at 00:02)
[INFO ]  =================================================================
[INFO ]  Retrieving needed toolchain components' tarballs
[EXTRA]    Retrieving 'linux-4.20.8'
[ALL  ]    --2021-10-06 10:27:58--  http://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving www.kernel.org (www.kernel.org)... 139.178.84.217, 2604:1380:4641:c500::1
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|139.178.84.217|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-10-06 10:27:58--  https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|139.178.84.217|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-10-06 10:27:58--  https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving mirrors.edge.kernel.org (mirrors.edge.kernel.org)... 147.75.69.165, 2604:1380:1000:8100::1
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[ALL  ]    HTTP request sent, awaiting response... 200 OK
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[ALL  ]    Saving to: '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl'
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[ALL  ]    2021-10-06 10:27:59 (93.0 MB/s) - '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl' saved [104281104/104281104]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'linux-4.20.8.tar.xz'
[EXTRA]    Retrieving 'zlib-1.2.11'
[ALL  ]    --2021-10-06 10:28:00--  https://downloads.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving downloads.sourceforge.net (downloads.sourceforge.net)... 204.68.111.105
[ALL  ]    Connecting to downloads.sourceforge.net (downloads.sourceforge.net)|204.68.111.105|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 302 Found
[ALL  ]    Location: https://cfhcable.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz [following]
[ALL  ]    --2021-10-06 10:28:00--  https://cfhcable.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving cfhcable.dl.sourceforge.net (cfhcable.dl.sourceforge.net)... 146.71.73.6
[ALL  ]    Connecting to cfhcable.dl.sourceforge.net (cfhcable.dl.sourceforge.net)|146.71.73.6|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 467960 (457K) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 84% 1.17M 0s
[ALL  ]       384K .........                                         100%  116M=0.3s
[ALL  ]    
[ALL  ]    2021-10-06 10:28:01 (1.39 MB/s) - '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl' saved [467960/467960]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'zlib-1.2.11.tar.xz'
[EXTRA]    Retrieving 'gmp-6.1.2'
[ALL  ]    --2021-10-06 10:28:01--  https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz
[ALL  ]    Resolving gmplib.org (gmplib.org)... 130.242.124.102
[ALL  ]    Connecting to gmplib.org (gmplib.org)|130.242.124.102|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1946336 (1.9M) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 20%  228K 7s
[ALL  ]       384K ................ ................ ................ 40%  567K 3s
[ALL  ]       768K ................ ................ ................ 60% 1.11M 2s
[ALL  ]      1152K ................ ................ ................ 80% 1.11M 1s
[ALL  ]      1536K ................ ................ .............   100% 2.11M=3.2s
[ALL  ]    
[ALL  ]    2021-10-06 10:28:05 (593 KB/s) - '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl' saved [1946336/1946336]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'gmp-6.1.2.tar.xz'
[EXTRA]    Retrieving 'mpfr-4.0.2'
[ALL  ]    --2021-10-06 10:28:05--  http://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Resolving www.mpfr.org (www.mpfr.org)... 152.81.144.155
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz [following]
[ALL  ]    --2021-10-06 10:28:06--  https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1441996 (1.4M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 27%  359K 3s
[ALL  ]       384K ................ ................ ................ 54%  419K 2s
[ALL  ]       768K ................ ................ ................ 81%  209K 1s
[ALL  ]      1152K ................ ................                 100%  163K=5.4s
[ALL  ]    
[ALL  ]    2021-10-06 10:28:13 (261 KB/s) - '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl' saved [1441996/1441996]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'mpfr-4.0.2.tar.xz'
[EXTRA]    Retrieving 'isl-0.20'
[ALL  ]    --2021-10-06 10:28:13--  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:28:25--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:28:37--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-10-06 10:28:47--  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:28:58--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:29:10--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-10-06 10:29:20--  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:29:31--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:29:43--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ERROR]    isl: download failed
[ERROR]  
[ERROR]  >>
[ERROR]  >>  Build failed in step 'Retrieving needed toolchain components' tarballs'
[ERROR]  >>        called in step '(top-level)'
[ERROR]  >>
[ERROR]  >>  Error happened in: CT_Abort[scripts/functions@487]
[ERROR]  >>        called from: CT_DoFetch[scripts/functions@2103]
[ERROR]  >>        called from: CT_PackageRun[scripts/functions@2063]
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2174]
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]
[ERROR]  >>        called from: main[scripts/crosstool-NG.sh@648]
[ERROR]  >>
[ERROR]  >>  For more info on this error, look at the file: 'build.log'
[ERROR]  >>  There is a list of known issues, some with workarounds, in:
[ERROR]  >>      https://crosstool-ng.github.io/docs/known-issues/
[ERROR]  >>
[ERROR]  >> NOTE: Your configuration includes features marked EXPERIMENTAL.
[ERROR]  >> Before submitting a bug report, try to reproduce it without enabling
[ERROR]  >> any experimental features. Otherwise, you'll need to debug it
[ERROR]  >> and present an explanation why it is a bug in crosstool-NG - or
[ERROR]  >> preferably, a fix.
[ERROR]  >>
[ERROR]  >>  If you feel this is a bug in crosstool-NG, report it at:
[ERROR]  >>      https://github.com/crosstool-ng/crosstool-ng/issues/
[ERROR]  >>
[ERROR]  >>  Make sure your report includes all the information pertinent to this issue.
[ERROR]  >>  Read the bug reporting guidelines here:
[ERROR]  >>      http://crosstool-ng.github.io/support/
[ERROR]  
[ERROR]  (elapsed: 1:56.71)
/usr/local/bin/ct-ng:261: recipe for target 'build' failed
make: *** [build] Error 1
The command '/bin/sh -c ./build-toolchains.sh' returned a non-zero code: 1
Sending build context to Docker daemon  502.3kB

Step 1/21 : FROM ubuntu:18.04
 ---> 5a214d77f5d7
---
+ set +x
Wed Oct 6 10:30:25 UTC 2021 - building ...
Wed Oct 6 10:30:55 UTC 2021 - building ...
Wed Oct 6 10:31:25 UTC 2021 - building ...
ERROR: An error was encountered with the build.
[INFO ]  Performing some trivial sanity checks
[INFO ]  Build started 20211006.102956
[INFO ]  Building environment variables
[WARN ]  Directory '/home/rustbuild/src' does not exist.
[WARN ]  Will not save downloaded tarballs to local storage.
[EXTRA]  Preparing working directories
[EXTRA]  Installing user-supplied crosstool-NG configuration
[EXTRA]  =================================================================
[EXTRA]  Dumping internal crosstool-NG configuration
[EXTRA]    Building a toolchain for:
[EXTRA]      build  = x86_64-pc-linux-gnu
[EXTRA]      host   = x86_64-pc-linux-gnu
[EXTRA]      target = riscv64-unknown-linux-gnu
[EXTRA]  Dumping internal crosstool-NG configuration: done in 0.06s (at 00:02)
[INFO ]  =================================================================
[INFO ]  Retrieving needed toolchain components' tarballs
[EXTRA]    Retrieving 'linux-4.20.8'
[ALL  ]    --2021-10-06 10:29:57--  http://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving www.kernel.org (www.kernel.org)... 139.178.84.217, 2604:1380:4641:c500::1
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|139.178.84.217|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-10-06 10:29:57--  https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|139.178.84.217|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-10-06 10:29:57--  https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving mirrors.edge.kernel.org (mirrors.edge.kernel.org)... 147.75.69.165, 2604:1380:1000:8100::1
[ALL  ]    Connecting to mirrors.edge.kernel.org (mirrors.edge.kernel.org)|147.75.69.165|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 104281104 (99M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................  0% 3.25M 31s
[ALL  ]       384K ................ ................ ................  0% 16.1M 18s
[ALL  ]       768K ................ ................ ................  1%  125M 12s
[ALL  ]      1152K ................ ................ ................  1% 18.1M 11s
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[ALL  ]      1920K ................ ................ ................  2%  190M 7s
[ALL  ]      2304K ................ ................ ................  2%  202M 6s
[ALL  ]      2688K ................ ................ ................  3% 22.1M 6s
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[ALL  ]     17280K ................ ................ ................ 17% 33.5M 2s
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[ALL  ]     19200K ................ ................ ................ 19%  201M 1s
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[ALL  ]     20352K ................ ................ ................ 20% 35.2M 1s
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[ALL  ]     23040K ................ ................ ................ 23% 35.7M 1s
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[ALL  ]     25728K ................ ................ ................ 25% 34.3M 1s
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[ALL  ]     61440K ................ ................ ................ 60%  213M 0s
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[ALL  ]     62592K ................ ................ ................ 61%  183M 0s
[ALL  ]     62976K ................ ................ ................ 62% 47.3M 0s
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[ALL  ]     88704K ................ ................ ................ 87% 72.5M 0s
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[ALL  ]     89856K ................ ................ ................ 88%  217M 0s
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[ALL  ]     90624K ................ ................ ................ 89%  213M 0s
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[ALL  ]     92544K ................ ................ ................ 91%  156M 0s
[ALL  ]     92928K ................ ................ ................ 91%  230M 0s
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[ALL  ]     94080K ................ ................ ................ 92%  228M 0s
[ALL  ]     94464K ................ ................ ................ 93% 83.0M 0s
[ALL  ]     94848K ................ ................ ................ 93%  201M 0s
[ALL  ]     95232K ................ ................ ................ 93% 48.3M 0s
[ALL  ]     95616K ................ ................ ................ 94%  221M 0s
[ALL  ]     96000K ................ ................ ................ 94%  184M 0s
[ALL  ]     96384K ................ ................ ................ 95%  213M 0s
[ALL  ]     96768K ................ ................ ................ 95%  154M 0s
[ALL  ]     97152K ................ ................ ................ 95%  229M 0s
[ALL  ]     97536K ................ ................ ................ 96% 76.9M 0s
[ALL  ]     97920K ................ ................ ................ 96% 54.8M 0s
[ALL  ]     98304K ................ ................ ................ 96%  147M 0s
[ALL  ]     98688K ................ ................ ................ 97%  218M 0s
[ALL  ]     99072K ................ ................ ................ 97%  143M 0s
[ALL  ]     99456K ................ ................ ................ 98%  228M 0s
[ALL  ]     99840K ................ ................ ................ 98%  239M 0s
[ALL  ]    100224K ................ ................ ................ 98% 76.7M 0s
[ALL  ]    100608K ................ ................ ................ 99%  107M 0s
[ALL  ]    100992K ................ ................ ................ 99% 67.4M 0s
[ALL  ]    101376K ................ ................ ................ 99%  170M 0s
[ALL  ]    101760K .........                                         100%  275M=1.0s
[ALL  ]    
[ALL  ]    2021-10-06 10:29:58 (97.7 MB/s) - '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl' saved [104281104/104281104]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'linux-4.20.8.tar.xz'
[EXTRA]    Retrieving 'zlib-1.2.11'
[ALL  ]    --2021-10-06 10:29:59--  https://downloads.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving downloads.sourceforge.net (downloads.sourceforge.net)... 204.68.111.105
[ALL  ]    Connecting to downloads.sourceforge.net (downloads.sourceforge.net)|204.68.111.105|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 302 Found
[ALL  ]    Location: https://netactuate.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz [following]
[ALL  ]    --2021-10-06 10:29:59--  https://netactuate.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving netactuate.dl.sourceforge.net (netactuate.dl.sourceforge.net)... 104.225.3.66
[ALL  ]    Connecting to netactuate.dl.sourceforge.net (netactuate.dl.sourceforge.net)|104.225.3.66|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 467960 (457K) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 84% 1.24M 0s
[ALL  ]       384K .........                                         100%  196M=0.3s
[ALL  ]    
[ALL  ]    2021-10-06 10:30:00 (1.48 MB/s) - '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl' saved [467960/467960]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'zlib-1.2.11.tar.xz'
[EXTRA]    Retrieving 'gmp-6.1.2'
[ALL  ]    --2021-10-06 10:30:00--  https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz
[ALL  ]    Resolving gmplib.org (gmplib.org)... 130.242.124.102
[ALL  ]    Connecting to gmplib.org (gmplib.org)|130.242.124.102|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1946336 (1.9M) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 20%  207K 7s
[ALL  ]       384K ................ ................ ................ 40%  757K 3s
[ALL  ]       768K ................ ................ ................ 60% 1.11M 2s
[ALL  ]      1152K ................ ................ ................ 80% 1.11M 1s
[ALL  ]      1536K ................ ................ .............   100% 2.11M=3.2s
[ALL  ]    
[ALL  ]    2021-10-06 10:30:03 (593 KB/s) - '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl' saved [1946336/1946336]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'gmp-6.1.2.tar.xz'
[EXTRA]    Retrieving 'mpfr-4.0.2'
[ALL  ]    --2021-10-06 10:30:04--  http://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Resolving www.mpfr.org (www.mpfr.org)... 152.81.144.155
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz [following]
[ALL  ]    --2021-10-06 10:30:04--  https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1441996 (1.4M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 27%  209K 5s
[ALL  ]       384K ................ ................ ................ 54%  157K 4s
[ALL  ]       768K ................ ................ ................ 81%  114K 2s
[ALL  ]      1152K ................ ................                 100%  120K=9.8s
[ALL  ]    
[ALL  ]    2021-10-06 10:30:15 (144 KB/s) - '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl' saved [1441996/1441996]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'mpfr-4.0.2.tar.xz'
[EXTRA]    Retrieving 'isl-0.20'
[ALL  ]    --2021-10-06 10:30:15--  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:30:26--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:30:38--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-10-06 10:30:48--  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:30:59--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:31:11--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-10-06 10:31:21--  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:31:33--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:31:45--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ERROR]    isl: download failed
[ERROR]  
[ERROR]  >>
[ERROR]  >>  Build failed in step 'Retrieving needed toolchain components' tarballs'
[ERROR]  >>        called in step '(top-level)'
[ERROR]  >>
[ERROR]  >>  Error happened in: CT_Abort[scripts/functions@487]
[ERROR]  >>        called from: CT_DoFetch[scripts/functions@2103]
[ERROR]  >>        called from: CT_PackageRun[scripts/functions@2063]
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2174]
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]
[ERROR]  >>        called from: main[scripts/crosstool-NG.sh@648]
[ERROR]  >>
[ERROR]  >>  For more info on this error, look at the file: 'build.log'
[ERROR]  >>  There is a list of known issues, some with workarounds, in:
[ERROR]  >>      https://crosstool-ng.github.io/docs/known-issues/
[ERROR]  >>
[ERROR]  >> NOTE: Your configuration includes features marked EXPERIMENTAL.
[ERROR]  >> Before submitting a bug report, try to reproduce it without enabling
[ERROR]  >> any experimental features. Otherwise, you'll need to debug it
[ERROR]  >> and present an explanation why it is a bug in crosstool-NG - or
[ERROR]  >> preferably, a fix.
[ERROR]  >>
[ERROR]  >>  If you feel this is a bug in crosstool-NG, report it at:
[ERROR]  >>      https://github.com/crosstool-ng/crosstool-ng/issues/
[ERROR]  >>
[ERROR]  >>  Make sure your report includes all the information pertinent to this issue.
[ERROR]  >>  Read the bug reporting guidelines here:
[ERROR]  >>      http://crosstool-ng.github.io/support/
[ERROR]  
[ERROR]  (elapsed: 1:58.95)
/usr/local/bin/ct-ng:261: recipe for target 'build' failed
make: *** [build] Error 1
The command '/bin/sh -c ./build-toolchains.sh' returned a non-zero code: 1
Sending build context to Docker daemon  502.3kB

Step 1/21 : FROM ubuntu:18.04
 ---> 5a214d77f5d7
---
+ set +x
Wed Oct 6 10:32:28 UTC 2021 - building ...
Wed Oct 6 10:32:58 UTC 2021 - building ...
Wed Oct 6 10:33:28 UTC 2021 - building ...
ERROR: An error was encountered with the build.
[INFO ]  Performing some trivial sanity checks
[INFO ]  Build started 20211006.103158
[INFO ]  Building environment variables
[WARN ]  Directory '/home/rustbuild/src' does not exist.
[WARN ]  Will not save downloaded tarballs to local storage.
[EXTRA]  Preparing working directories
[EXTRA]  Installing user-supplied crosstool-NG configuration
[EXTRA]  =================================================================
[EXTRA]  Dumping internal crosstool-NG configuration
[EXTRA]    Building a toolchain for:
[EXTRA]      build  = x86_64-pc-linux-gnu
[EXTRA]      host   = x86_64-pc-linux-gnu
[EXTRA]      target = riscv64-unknown-linux-gnu
[EXTRA]  Dumping internal crosstool-NG configuration: done in 0.06s (at 00:01)
[INFO ]  =================================================================
[INFO ]  Retrieving needed toolchain components' tarballs
[EXTRA]    Retrieving 'linux-4.20.8'
[ALL  ]    --2021-10-06 10:31:59--  http://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving www.kernel.org (www.kernel.org)... 139.178.84.217, 2604:1380:4641:c500::1
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|139.178.84.217|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-10-06 10:31:59--  https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|139.178.84.217|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-10-06 10:31:59--  https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving mirrors.edge.kernel.org (mirrors.edge.kernel.org)... 147.75.69.165, 2604:1380:1000:8100::1
[ALL  ]    Connecting to mirrors.edge.kernel.org (mirrors.edge.kernel.org)|147.75.69.165|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 104281104 (99M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................  0% 3.99M 25s
[ALL  ]       384K ................ ................ ................  0% 15.1M 16s
[ALL  ]       768K ................ ................ ................  1% 17.5M 12s
[ALL  ]      1152K ................ ................ ................  1%  102M 9s
[ALL  ]      1536K ................ ................ ................  1% 18.8M 9s
[ALL  ]      1920K ................ ................ ................  2%  243M 7s
[ALL  ]      2304K ................ ................ ................  2%  205M 6s
[ALL  ]      2688K ................ ................ ................  3% 20.0M 6s
[ALL  ]      3072K ................ ................ ................  3%  211M 5s
[ALL  ]      3456K ................ ................ ................  3%  247M 5s
[ALL  ]      3840K ................ ................ ................  4%  220M 4s
[ALL  ]      4224K ................ ................ ................  4%  228M 4s
[ALL  ]      4608K ................ ................ ................  4%  219M 4s
[ALL  ]      4992K ................ ................ ................  5%  219M 4s
[ALL  ]      5376K ................ ................ ................  5%  188M 3s
[ALL  ]      5760K ................ ................ ................  6% 31.9M 3s
[ALL  ]      6144K ................ ................ ................  6%  137M 3s
[ALL  ]      6528K ................ ................ ................  6%  223M 3s
[ALL  ]      6912K ................ ................ ................  7%  216M 3s
[ALL  ]      7296K ................ ................ ................  7%  207M 3s
[ALL  ]      7680K ................ ................ ................  7%  223M 3s
[ALL  ]      8064K ................ ................ ................  8%  225M 2s
[ALL  ]      8448K ................ ................ ................  8% 31.4M 2s
[ALL  ]      8832K ................ ................ ................  9%  207M 2s
[ALL  ]      9216K ................ ................ ................  9%  217M 2s
[ALL  ]      9600K ................ ................ ................  9%  189M 2s
[ALL  ]      9984K ................ ................ ................ 10%  216M 2s
[ALL  ]     10368K ................ ................ ................ 10%  217M 2s
[ALL  ]     10752K ................ ................ ................ 10%  204M 2s
[ALL  ]     11136K ................ ................ ................ 11% 29.6M 2s
[ALL  ]     11520K ................ ................ ................ 11%  198M 2s
[ALL  ]     11904K ................ ................ ................ 12%  216M 2s
[ALL  ]     12288K ................ ................ ................ 12%  223M 2s
[ALL  ]     12672K ................ ................ ................ 12%  215M 2s
[ALL  ]     13056K ................ ................ ................ 13%  221M 2s
[ALL  ]     13440K ................ ................ ................ 13%  220M 2s
[ALL  ]     13824K ................ ................ ................ 13%  236M 2s
[ALL  ]     14208K ................ ................ ................ 14% 30.3M 2s
[ALL  ]     14592K ................ ................ ................ 14%  214M 2s
[ALL  ]     14976K ................ ................ ................ 15%  222M 2s
[ALL  ]     15360K ................ ................ ................ 15%  225M 2s
[ALL  ]     15744K ................ ................ ................ 15%  222M 2s
[ALL  ]     16128K ................ ................ ................ 16%  227M 1s
[ALL  ]     16512K ................ ................ ................ 16%  245M 1s
[ALL  ]     16896K ................ ................ ................ 16% 20.7M 2s
[ALL  ]     17280K ................ ................ ................ 17%  229M 1s
[ALL  ]     17664K ................ ................ ................ 17%  237M 1s
[ALL  ]     18048K ................ ................ ................ 18%  235M 1s
[ALL  ]     18432K ................ ................ ................ 18%  236M 1s
[ALL  ]     18816K ................ ................ ................ 18%  235M 1s
[ALL  ]     19200K ................ ................ ................ 19%  217M 1s
[ALL  ]     19584K ................ ................ ................ 19% 42.8M 1s
[ALL  ]     19968K ................ ................ ................ 19% 64.1M 1s
[ALL  ]     20352K ................ ................ ................ 20%  213M 1s
[ALL  ]     20736K ................ ................ ................ 20%  223M 1s
[ALL  ]     21120K ................ ................ ................ 21%  199M 1s
[ALL  ]     21504K ................ ................ ................ 21%  218M 1s
[ALL  ]     21888K ................ ................ ................ 21%  237M 1s
[ALL  ]     22272K ................ ................ ................ 22% 45.6M 1s
[ALL  ]     22656K ................ ................ ................ 22% 76.5M 1s
[ALL  ]     23040K ................ ................ ................ 23%  130M 1s
[ALL  ]     23424K ................ ................ ................ 23%  226M 1s
[ALL  ]     23808K ................ ................ ................ 23%  236M 1s
[ALL  ]     24192K ................ ................ ................ 24%  229M 1s
[ALL  ]     24576K ................ ................ ................ 24%  235M 1s
[ALL  ]     24960K ................ ................ ................ 24% 44.5M 1s
[ALL  ]     25344K ................ ................ ................ 25% 72.1M 1s
[ALL  ]     25728K ................ ................ ................ 25%  177M 1s
[ALL  ]     26112K ................ ................ ................ 26%  216M 1s
[ALL  ]     26496K ................ ................ ................ 26%  225M 1s
[ALL  ]     26880K ................ ................ ................ 26%  225M 1s
[ALL  ]     27264K ................ ................ ................ 27%  224M 1s
[ALL  ]     27648K ................ ................ ................ 27% 46.2M 1s
[ALL  ]     28032K ................ ................ ................ 27%  156M 1s
[ALL  ]     28416K ................ ................ ................ 28% 89.9M 1s
[ALL  ]     28800K ................ ................ ................ 28%  150M 1s
[ALL  ]     29184K ................ ................ ................ 29%  229M 1s
[ALL  ]     29568K ................ ................ ................ 29%  231M 1s
[ALL  ]     29952K ................ ................ ................ 29%  211M 1s
[ALL  ]     30336K ................ ................ ................ 30%  225M 1s
[ALL  ]     30720K ................ ................ ................ 30% 40.4M 1s
[ALL  ]     31104K ................ ................ ................ 30% 85.2M 1s
[ALL  ]     31488K ................ ................ ................ 31%  222M 1s
[ALL  ]     31872K ................ ................ ................ 31%  220M 1s
[ALL  ]     32256K ................ ................ ................ 32%  218M 1s
[ALL  ]     32640K ................ ................ ................ 32%  222M 1s
[ALL  ]     33024K ................ ................ ................ 32%  218M 1s
[ALL  ]     33408K ................ ................ ................ 33% 41.8M 1s
[ALL  ]     33792K ................ ................ ................ 33% 72.6M 1s
[ALL  ]     34176K ................ ................ ................ 33%  209M 1s
[ALL  ]     34560K ................ ................ ................ 34%  217M 1s
[ALL  ]     34944K ................ ................ ................ 34%  224M 1s
[ALL  ]     35328K ................ ................ ................ 35%  230M 1s
[ALL  ]     35712K ................ ................ ................ 35%  234M 1s
[ALL  ]     36096K ................ ................ ................ 35%  233M 1s
[ALL  ]     36480K ................ ................ ................ 36% 41.2M 1s
[ALL  ]     36864K ................ ................ ................ 36% 72.4M 1s
[ALL  ]     37248K ................ ................ ................ 36%  225M 1s
[ALL  ]     37632K ................ ................ ................ 37%  228M 1s
[ALL  ]     38016K ................ ................ ................ 37%  230M 1s
[ALL  ]     38400K ................ ................ ................ 38%  223M 1s
[ALL  ]     38784K ................ ................ ................ 38%  213M 1s
[ALL  ]     39168K ................ ................ ................ 38% 39.1M 1s
[ALL  ]     39552K ................ ................ ................ 39% 70.8M 1s
[ALL  ]     39936K ................ ................ ................ 39%  222M 1s
[ALL  ]     40320K ................ ................ ................ 39%  221M 1s
[ALL  ]     40704K ................ ................ ................ 40%  211M 1s
[ALL  ]     41088K ................ ................ ................ 40%  248M 1s
[ALL  ]     41472K ................ ................ ................ 41%  226M 1s
[ALL  ]     41856K ................ ................ ................ 41% 39.1M 1s
[ALL  ]     42240K ................ ................ ................ 41%  248M 1s
[ALL  ]     42624K ................ ................ ................ 42% 90.9M 1s
[ALL  ]     43008K ................ ................ ................ 42%  187M 1s
[ALL  ]     43392K ................ ................ ................ 42%  232M 1s
[ALL  ]     43776K ................ ................ ................ 43%  219M 1s
[ALL  ]     44160K ................ ................ ................ 43%  148M 1s
[ALL  ]     44544K ................ ................ ................ 44%  229M 1s
[ALL  ]     44928K ................ ................ ................ 44% 39.1M 1s
[ALL  ]     45312K ................ ................ ................ 44% 61.5M 1s
[ALL  ]     45696K ................ ................ ................ 45%  234M 1s
[ALL  ]     46080K ................ ................ ................ 45%  228M 1s
[ALL  ]     46464K ................ ................ ................ 46%  208M 1s
[ALL  ]     46848K ................ ................ ................ 46%  222M 1s
[ALL  ]     47232K ................ ................ ................ 46%  252M 1s
[ALL  ]     47616K ................ ................ ................ 47% 48.7M 1s
[ALL  ]     48000K ................ ................ ................ 47% 57.9M 1s
[ALL  ]     48384K ................ ................ ................ 47%  228M 1s
[ALL  ]     48768K ................ ................ ................ 48%  240M 1s
[ALL  ]     49152K ................ ................ ................ 48%  212M 1s
[ALL  ]     49536K ................ ................ ................ 49%  233M 1s
[ALL  ]     49920K ................ ................ ................ 49%  241M 1s
[ALL  ]     50304K ................ ................ ................ 49% 44.5M 1s
[ALL  ]     50688K ................ ................ ................ 50%  231M 1s
[ALL  ]     51072K ................ ................ ................ 50% 63.8M 1s
[ALL  ]     51456K ................ ................ ................ 50%  233M 1s
[ALL  ]     51840K ................ ................ ................ 51%  227M 1s
[ALL  ]     52224K ................ ................ ................ 51%  227M 1s
[ALL  ]     52608K ................ ................ ................ 52%  238M 1s
[ALL  ]     52992K ................ ................ ................ 52% 39.9M 1s
[ALL  ]     53376K ................ ................ ................ 52%  227M 1s
[ALL  ]     53760K ................ ................ ................ 53% 81.3M 1s
[ALL  ]     54144K ................ ................ ................ 53%  226M 1s
[ALL  ]     54528K ................ ................ ................ 53%  225M 1s
[ALL  ]     54912K ................ ................ ................ 54%  234M 1s
[ALL  ]     55296K ................ ................ ................ 54%  223M 1s
[ALL  ]     55680K ................ ................ ................ 55%  217M 1s
[ALL  ]     56064K ................ ................ ................ 55% 43.3M 1s
[ALL  ]     56448K ................ ................ ................ 55% 69.1M 1s
[ALL  ]     56832K ................ ................ ................ 56%  192M 0s
[ALL  ]     57216K ................ ................ ................ 56%  228M 0s
[ALL  ]     57600K ................ ................ ................ 56%  229M 0s
[ALL  ]     57984K ................ ................ ................ 57%  152M 0s
[ALL  ]     58368K ................ ................ ................ 57%  243M 0s
[ALL  ]     58752K ................ ................ ................ 58%  229M 0s
[ALL  ]     59136K ................ ................ ................ 58% 51.5M 0s
[ALL  ]     59520K ................ ................ ................ 58% 69.6M 0s
[ALL  ]     59904K ................ ................ ................ 59%  203M 0s
[ALL  ]     60288K ................ ................ ................ 59%  196M 0s
[ALL  ]     60672K ................ ................ ................ 59%  240M 0s
[ALL  ]     61056K ................ ................ ................ 60%  109M 0s
[ALL  ]     61440K ................ ................ ................ 60%  234M 0s
[ALL  ]     61824K ................ ................ ................ 61% 54.1M 0s
[ALL  ]     62208K ................ ................ ................ 61%  233M 0s
[ALL  ]     62592K ................ ................ ................ 61% 77.7M 0s
[ALL  ]     62976K ................ ................ ................ 62%  229M 0s
[ALL  ]     63360K ................ ................ ................ 62%  145M 0s
[ALL  ]     63744K ................ ................ ................ 62%  151M 0s
[ALL  ]     64128K ................ ................ ................ 63%  157M 0s
[ALL  ]     64512K ................ ................ ................ 63%  232M 0s
[ALL  ]     64896K ................ ................ ................ 64% 50.3M 0s
[ALL  ]     65280K ................ ................ ................ 64% 94.3M 0s
[ALL  ]     65664K ................ ................ ................ 64%  167M 0s
[ALL  ]     66048K ................ ................ ................ 65%  233M 0s
[ALL  ]     66432K ................ ................ ................ 65%  147M 0s
[ALL  ]     66816K ................ ................ ................ 65%  175M 0s
[ALL  ]     67200K ................ ................ ................ 66%  175M 0s
[ALL  ]     67584K ................ ................ ................ 66% 44.3M 0s
[ALL  ]     67968K ................ ................ ................ 67%  243M 0s
[ALL  ]     68352K ................ ................ ................ 67% 89.4M 0s
[ALL  ]     68736K ................ ................ ................ 67%  234M 0s
[ALL  ]     69120K ................ ................ ................ 68%  151M 0s
[ALL  ]     69504K ................ ................ ................ 68%  218M 0s
[ALL  ]     69888K ................ ................ ................ 69%  245M 0s
[ALL  ]     70272K ................ ................ ................ 69%  149M 0s
[ALL  ]     70656K ................ ................ ................ 69% 44.7M 0s
[ALL  ]     71040K ................ ................ ................ 70% 84.6M 0s
[ALL  ]     71424K ................ ................ ................ 70%  223M 0s
[ALL  ]     71808K ................ ................ ................ 70%  242M 0s
[ALL  ]     72192K ................ ................ ................ 71%  146M 0s
[ALL  ]     72576K ................ ................ ................ 71%  226M 0s
[ALL  ]     72960K ................ ................ ................ 72%  129M 0s
[ALL  ]     73344K ................ ................ ................ 72% 56.1M 0s
[ALL  ]     73728K ................ ................ ................ 72%  135M 0s
[ALL  ]     74112K ................ ................ ................ 73% 88.7M 0s
[ALL  ]     74496K ................ ................ ................ 73%  228M 0s
[ALL  ]     74880K ................ ................ ................ 73%  139M 0s
[ALL  ]     75264K ................ ................ ................ 74%  212M 0s
[ALL  ]     75648K ................ ................ ................ 74%  235M 0s
[ALL  ]     76032K ................ ................ ................ 75%  136M 0s
[ALL  ]     76416K ................ ................ ................ 75% 57.0M 0s
[ALL  ]     76800K ................ ................ ................ 75% 87.8M 0s
[ALL  ]     77184K ................ ................ ................ 76%  223M 0s
[ALL  ]     77568K ................ ................ ................ 76%  118M 0s
[ALL  ]     77952K ................ ................ ................ 76%  228M 0s
[ALL  ]     78336K ................ ................ ................ 77%  242M 0s
[ALL  ]     78720K ................ ................ ................ 77% 13.7M 0s
[ALL  ]     79104K ................ ................ ................ 78%  261M 0s
[ALL  ]     79488K ................ ................ ................ 78%  251M 0s
[ALL  ]     79872K ................ ................ ................ 78%  258M 0s
[ALL  ]     80256K ................ ................ ................ 79%  255M 0s
[ALL  ]     80640K ................ ................ ................ 79%  266M 0s
[ALL  ]     81024K ................ ................ ................ 79%  261M 0s
[ALL  ]     81408K ................ ................ ................ 80%  222M 0s
[ALL  ]     81792K ................ ................ ................ 80% 29.6M 0s
[ALL  ]     82176K ................ ................ ................ 81%  180M 0s
[ALL  ]     82560K ................ ................ ................ 81%  228M 0s
[ALL  ]     82944K ................ ................ ................ 81%  109M 0s
[ALL  ]     83328K ................ ................ ................ 82% 21.8M 0s
[ALL  ]     83712K ................ ................ ................ 82%  222M 0s
[ALL  ]     84096K ................ ................ ................ 82%  195M 0s
[ALL  ]     84480K ................ ................ ................ 83%  139M 0s
[ALL  ]     84864K ................ ................ ................ 83% 20.8M 0s
[ALL  ]     85248K ................ ................ ................ 84%  226M 0s
[ALL  ]     85632K ................ ................ ................ 84%  173M 0s
[ALL  ]     86016K ................ ................ ................ 84% 20.7M 0s
[ALL  ]     86400K ................ ................ ................ 85%  188M 0s
[ALL  ]     86784K ................ ................ ................ 85%  224M 0s
[ALL  ]     87168K ................ ................ ................ 85%  203M 0s
[ALL  ]     87552K ................ ................ ................ 86% 19.9M 0s
[ALL  ]     87936K ................ ................ ................ 86%  216M 0s
[ALL  ]     88320K ................ ................ ................ 87%  210M 0s
[ALL  ]     88704K ................ ................ ................ 87% 21.7M 0s
[ALL  ]     89088K ................ ................ ................ 87% 95.0M 0s
[ALL  ]     89472K ................ ................ ................ 88%  214M 0s
[ALL  ]     89856K ................ ................ ................ 88%  170M 0s
[ALL  ]     90240K ................ ................ ................ 88% 23.4M 0s
[ALL  ]     90624K ................ ................ ................ 89% 90.9M 0s
[ALL  ]     91008K ................ ................ ................ 89%  225M 0s
[ALL  ]     91392K ................ ................ ................ 90%  238M 0s
[ALL  ]     91776K ................ ................ ................ 90% 19.8M 0s
[ALL  ]     92160K ................ ................ ................ 90%  204M 0s
[ALL  ]     92544K ................ ................ ................ 91%  195M 0s
[ALL  ]     92928K ................ ................ ................ 91% 24.0M 0s
[ALL  ]     93312K ................ ................ ................ 92% 76.5M 0s
[ALL  ]     93696K ................ ................ ................ 92%  220M 0s
[ALL  ]     94080K ................ ................ ................ 92%  229M 0s
[ALL  ]     94464K ................ ................ ................ 93% 21.2M 0s
[ALL  ]     94848K ................ ................ ................ 93%  111M 0s
[ALL  ]     95232K ................ ................ ................ 93%  220M 0s
[ALL  ]     95616K ................ ................ ................ 94% 25.2M 0s
[ALL  ]     96000K ................ ................ ................ 94% 73.9M 0s
[ALL  ]     96384K ................ ................ ................ 95%  175M 0s
[ALL  ]     96768K ................ ................ ................ 95%  215M 0s
[ALL  ]     97152K ................ ................ ................ 95% 22.5M 0s
[ALL  ]     97536K ................ ................ ................ 96%  110M 0s
[ALL  ]     97920K ................ ................ ................ 96%  202M 0s
[ALL  ]     98304K ................ ................ ................ 96% 27.0M 0s
[ALL  ]     98688K ................ ................ ................ 97% 60.2M 0s
[ALL  ]     99072K ................ ................ ................ 97%  212M 0s
[ALL  ]     99456K ................ ................ ................ 98%  123M 0s
[ALL  ]     99840K ................ ................ ................ 98% 26.5M 0s
[ALL  ]    100224K ................ ................ ................ 98% 70.5M 0s
[ALL  ]    100608K ................ ................ ................ 99%  217M 0s
[ALL  ]    100992K ................ ................ ................ 99%  109M 0s
[ALL  ]    101376K ................ ................ ................ 99% 24.5M 0s
[ALL  ]    101760K .........                                         100% 73.3M=1.2s
[ALL  ]    
[ALL  ]    2021-10-06 10:32:01 (84.0 MB/s) - '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl' saved [104281104/104281104]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'linux-4.20.8.tar.xz'
[EXTRA]    Retrieving 'zlib-1.2.11'
[ALL  ]    --2021-10-06 10:32:01--  https://downloads.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving downloads.sourceforge.net (downloads.sourceforge.net)... 204.68.111.105
[ALL  ]    Connecting to downloads.sourceforge.net (downloads.sourceforge.net)|204.68.111.105|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 302 Found
[ALL  ]    Location: https://versaweb.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz [following]
[ALL  ]    --2021-10-06 10:32:01--  https://versaweb.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving versaweb.dl.sourceforge.net (versaweb.dl.sourceforge.net)... 162.251.232.173
[ALL  ]    Connecting to versaweb.dl.sourceforge.net (versaweb.dl.sourceforge.net)|162.251.232.173|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 467960 (457K) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 84% 2.52M 0s
[ALL  ]       384K .........                                         100%  195M=0.1s
[ALL  ]    
[ALL  ]    2021-10-06 10:32:02 (2.99 MB/s) - '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl' saved [467960/467960]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'zlib-1.2.11.tar.xz'
[EXTRA]    Retrieving 'gmp-6.1.2'
[ALL  ]    --2021-10-06 10:32:02--  https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz
[ALL  ]    Resolving gmplib.org (gmplib.org)... 130.242.124.102
[ALL  ]    Connecting to gmplib.org (gmplib.org)|130.242.124.102|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1946336 (1.9M) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 20%  228K 7s
[ALL  ]       384K ................ ................ ................ 40%  758K 3s
[ALL  ]       768K ................ ................ ................ 60% 1.11M 2s
[ALL  ]      1152K ................ ................ ................ 80% 2.21M 1s
[ALL  ]      1536K ................ ................ .............   100% 2.11M=2.9s
[ALL  ]    
[ALL  ]    2021-10-06 10:32:06 (663 KB/s) - '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl' saved [1946336/1946336]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'gmp-6.1.2.tar.xz'
[EXTRA]    Retrieving 'mpfr-4.0.2'
[ALL  ]    --2021-10-06 10:32:06--  http://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Resolving www.mpfr.org (www.mpfr.org)... 152.81.144.155
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz [following]
[ALL  ]    --2021-10-06 10:32:07--  https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1441996 (1.4M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 27%  500K 2s
[ALL  ]       384K ................ ................ ................ 54%  419K 1s
[ALL  ]       768K ................ ................ ................ 81%  419K 1s
[ALL  ]      1152K ................ ................                 100%  209K=3.8s
[ALL  ]    
[ALL  ]    2021-10-06 10:32:11 (368 KB/s) - '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl' saved [1441996/1441996]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'mpfr-4.0.2.tar.xz'
[EXTRA]    Retrieving 'isl-0.20'
[ALL  ]    --2021-10-06 10:32:11--  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:32:22--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:32:34--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-10-06 10:32:44--  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:32:55--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:33:07--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-10-06 10:33:17--  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:33:28--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:33:40--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ERROR]    isl: download failed
[ERROR]  
[ERROR]  >>
[ERROR]  >>  Build failed in step 'Retrieving needed toolchain components' tarballs'
[ERROR]  >>        called in step '(top-level)'
[ERROR]  >>
[ERROR]  >>  Error happened in: CT_Abort[scripts/functions@487]
[ERROR]  >>        called from: CT_DoFetch[scripts/functions@2103]
[ERROR]  >>        called from: CT_PackageRun[scripts/functions@2063]
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2174]
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]
[ERROR]  >>        called from: main[scripts/crosstool-NG.sh@648]
[ERROR]  >>
[ERROR]  >>  For more info on this error, look at the file: 'build.log'
[ERROR]  >>  There is a list of known issues, some with workarounds, in:
[ERROR]  >>      https://crosstool-ng.github.io/docs/known-issues/
[ERROR]  >>
[ERROR]  >> NOTE: Your configuration includes features marked EXPERIMENTAL.
[ERROR]  >> Before submitting a bug report, try to reproduce it without enabling
[ERROR]  >> any experimental features. Otherwise, you'll need to debug it
[ERROR]  >> and present an explanation why it is a bug in crosstool-NG - or
[ERROR]  >> preferably, a fix.
[ERROR]  >>
[ERROR]  >>  If you feel this is a bug in crosstool-NG, report it at:
[ERROR]  >>      https://github.com/crosstool-ng/crosstool-ng/issues/
[ERROR]  >>
[ERROR]  >>  Make sure your report includes all the information pertinent to this issue.
[ERROR]  >>  Read the bug reporting guidelines here:
[ERROR]  >>      http://crosstool-ng.github.io/support/
[ERROR]  
[ERROR]  (elapsed: 1:52.14)
/usr/local/bin/ct-ng:261: recipe for target 'build' failed
make: *** [build] Error 1
The command '/bin/sh -c ./build-toolchains.sh' returned a non-zero code: 1
Sending build context to Docker daemon  502.3kB

Step 1/21 : FROM ubuntu:18.04
 ---> 5a214d77f5d7
---
Wed Oct 6 10:34:24 UTC 2021 - building ...
Wed Oct 6 10:34:54 UTC 2021 - building ...
Wed Oct 6 10:35:24 UTC 2021 - building ...
Wed Oct 6 10:35:54 UTC 2021 - building ...
ERROR: An error was encountered with the build.
[INFO ]  Performing some trivial sanity checks
[INFO ]  Build started 20211006.103355
[INFO ]  Building environment variables
[WARN ]  Directory '/home/rustbuild/src' does not exist.
[WARN ]  Will not save downloaded tarballs to local storage.
[EXTRA]  Preparing working directories
[EXTRA]  Installing user-supplied crosstool-NG configuration
[EXTRA]  =================================================================
[EXTRA]  Dumping internal crosstool-NG configuration
[EXTRA]    Building a toolchain for:
[EXTRA]      build  = x86_64-pc-linux-gnu
[EXTRA]      host   = x86_64-pc-linux-gnu
[EXTRA]      target = riscv64-unknown-linux-gnu
[EXTRA]  Dumping internal crosstool-NG configuration: done in 0.07s (at 00:02)
[INFO ]  =================================================================
[INFO ]  Retrieving needed toolchain components' tarballs
[EXTRA]    Retrieving 'linux-4.20.8'
[ALL  ]    --2021-10-06 10:33:56--  http://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving www.kernel.org (www.kernel.org)... 139.178.84.217, 2604:1380:4641:c500::1
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|139.178.84.217|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-10-06 10:33:56--  https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|139.178.84.217|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-10-06 10:33:56--  https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving mirrors.edge.kernel.org (mirrors.edge.kernel.org)... 147.75.69.165, 2604:1380:1000:8100::1
[ALL  ]    Connecting to mirrors.edge.kernel.org (mirrors.edge.kernel.org)|147.75.69.165|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 104281104 (99M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl'
[ALL  ]    
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[ALL  ]    
[ALL  ]    2021-10-06 10:33:58 (52.7 MB/s) - '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl' saved [104281104/104281104]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'linux-4.20.8.tar.xz'
[EXTRA]    Retrieving 'zlib-1.2.11'
[ALL  ]    --2021-10-06 10:33:59--  https://downloads.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving downloads.sourceforge.net (downloads.sourceforge.net)... 204.68.111.105
[ALL  ]    Connecting to downloads.sourceforge.net (downloads.sourceforge.net)|204.68.111.105|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 302 Found
[ALL  ]    Location: https://newcontinuum.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz [following]
[ALL  ]    --2021-10-06 10:33:59--  https://newcontinuum.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving newcontinuum.dl.sourceforge.net (newcontinuum.dl.sourceforge.net)... 64.79.96.4, 2607:ff50:0:11::32
[ALL  ]    Connecting to newcontinuum.dl.sourceforge.net (newcontinuum.dl.sourceforge.net)|64.79.96.4|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 467960 (457K) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 84% 1.91M 0s
[ALL  ]       384K .........                                         100% 1.57M=0.2s
[ALL  ]    
[ALL  ]    2021-10-06 10:33:59 (1.84 MB/s) - '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl' saved [467960/467960]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'zlib-1.2.11.tar.xz'
[EXTRA]    Retrieving 'gmp-6.1.2'
[ALL  ]    --2021-10-06 10:33:59--  https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz
[ALL  ]    Resolving gmplib.org (gmplib.org)... 130.242.124.102
[ALL  ]    Connecting to gmplib.org (gmplib.org)|130.242.124.102|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1946336 (1.9M) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 20%  228K 7s
[ALL  ]       384K ................ ................ ................ 40%  757K 3s
[ALL  ]       768K ................ ................ ................ 60% 1.11M 2s
[ALL  ]      1152K ................ ................ ................ 80% 1.12M 1s
[ALL  ]      1536K ................ ................ .............   100% 67.6M=2.9s
[ALL  ]    
[ALL  ]    2021-10-06 10:34:03 (662 KB/s) - '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl' saved [1946336/1946336]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'gmp-6.1.2.tar.xz'
[EXTRA]    Retrieving 'mpfr-4.0.2'
[ALL  ]    --2021-10-06 10:34:03--  http://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Resolving www.mpfr.org (www.mpfr.org)... 152.81.144.155
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz [following]
[ALL  ]    --2021-10-06 10:34:04--  https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1441996 (1.4M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 27%  151K 7s
[ALL  ]       384K ................ ................ ................ 54%  142K 4s
[ALL  ]       768K ................ ................ ................ 81%  126K 2s
[ALL  ]      1152K ................ ................                 100%  152K=10s
[ALL  ]    
[ALL  ]    2021-10-06 10:34:15 (141 KB/s) - '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl' saved [1441996/1441996]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'mpfr-4.0.2.tar.xz'
[EXTRA]    Retrieving 'isl-0.20'
[ALL  ]    --2021-10-06 10:34:15--  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:34:26--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:34:38--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-10-06 10:34:48--  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:34:59--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:35:11--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-10-06 10:35:21--  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:35:32--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:35:44--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ERROR]    isl: download failed
[ERROR]  
[ERROR]  >>
[ERROR]  >>  Build failed in step 'Retrieving needed toolchain components' tarballs'
[ERROR]  >>        called in step '(top-level)'
[ERROR]  >>
[ERROR]  >>  Error happened in: CT_Abort[scripts/functions@487]
[ERROR]  >>        called from: CT_DoFetch[scripts/functions@2103]
[ERROR]  >>        called from: CT_PackageRun[scripts/functions@2063]
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2174]
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]
[ERROR]  >>        called from: main[scripts/crosstool-NG.sh@648]
[ERROR]  >>
[ERROR]  >>  For more info on this error, look at the file: 'build.log'
[ERROR]  >>  There is a list of known issues, some with workarounds, in:
[ERROR]  >>      https://crosstool-ng.github.io/docs/known-issues/
[ERROR]  >>
[ERROR]  >> NOTE: Your configuration includes features marked EXPERIMENTAL.
[ERROR]  >> Before submitting a bug report, try to reproduce it without enabling
[ERROR]  >> any experimental features. Otherwise, you'll need to debug it
[ERROR]  >> and present an explanation why it is a bug in crosstool-NG - or
[ERROR]  >> preferably, a fix.
[ERROR]  >>
[ERROR]  >>  If you feel this is a bug in crosstool-NG, report it at:
[ERROR]  >>      https://github.com/crosstool-ng/crosstool-ng/issues/
[ERROR]  >>
[ERROR]  >>  Make sure your report includes all the information pertinent to this issue.
[ERROR]  >>  Read the bug reporting guidelines here:
[ERROR]  >>      http://crosstool-ng.github.io/support/
[ERROR]  
[ERROR]  (elapsed: 1:59.46)
/usr/local/bin/ct-ng:261: recipe for target 'build' failed
make: *** [build] Error 1
The command '/bin/sh -c ./build-toolchains.sh' returned a non-zero code: 1
Sending build context to Docker daemon  502.3kB

Step 1/21 : FROM ubuntu:18.04
 ---> 5a214d77f5d7
---
Wed Oct 6 10:36:29 UTC 2021 - building ...
Wed Oct 6 10:36:59 UTC 2021 - building ...
Wed Oct 6 10:37:29 UTC 2021 - building ...
Wed Oct 6 10:37:59 UTC 2021 - building ...
ERROR: An error was encountered with the build.
[INFO ]  Performing some trivial sanity checks
[INFO ]  Build started 20211006.103600
[INFO ]  Building environment variables
[WARN ]  Directory '/home/rustbuild/src' does not exist.
[WARN ]  Will not save downloaded tarballs to local storage.
[EXTRA]  Preparing working directories
[EXTRA]  Installing user-supplied crosstool-NG configuration
[EXTRA]  =================================================================
[EXTRA]  Dumping internal crosstool-NG configuration
[EXTRA]    Building a toolchain for:
[EXTRA]      build  = x86_64-pc-linux-gnu
[EXTRA]      host   = x86_64-pc-linux-gnu
[EXTRA]      target = riscv64-unknown-linux-gnu
[EXTRA]  Dumping internal crosstool-NG configuration: done in 0.06s (at 00:02)
[INFO ]  =================================================================
[INFO ]  Retrieving needed toolchain components' tarballs
[EXTRA]    Retrieving 'linux-4.20.8'
[ALL  ]    --2021-10-06 10:36:01--  http://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving www.kernel.org (www.kernel.org)... 139.178.84.217, 2604:1380:4641:c500::1
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|139.178.84.217|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-10-06 10:36:01--  https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|139.178.84.217|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-10-06 10:36:01--  https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving mirrors.edge.kernel.org (mirrors.edge.kernel.org)... 147.75.69.165, 2604:1380:1000:8100::1
[ALL  ]    Connecting to mirrors.edge.kernel.org (mirrors.edge.kernel.org)|147.75.69.165|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 104281104 (99M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................  0% 3.26M 30s
[ALL  ]       384K ................ ................ ................  0% 15.7M 18s
[ALL  ]       768K ................ ................ ................  1% 15.9M 14s
[ALL  ]      1152K ................ ................ ................  1%  219M 11s
[ALL  ]      1536K ................ ................ ................  1% 17.3M 10s
[ALL  ]      1920K ................ ................ ................  2%  226M 8s
[ALL  ]      2304K ................ ................ ................  2%  232M 7s
[ALL  ]      2688K ................ ................ ................  3% 20.5M 7s
[ALL  ]      3072K ................ ................ ................  3%  128M 6s
[ALL  ]      3456K ................ ................ ................  3%  227M 5s
[ALL  ]      3840K ................ ................ ................  4%  238M 5s
[ALL  ]      4224K ................ ................ ................  4% 19.0M 5s
[ALL  ]      4608K ................ ................ ................  4%  211M 5s
[ALL  ]      4992K ................ ................ ................  5%  235M 4s
[ALL  ]      5376K ................ ................ ................  5% 21.8M 4s
[ALL  ]      5760K ................ ................ ................  6% 80.7M 4s
[ALL  ]      6144K ................ ................ ................  6%  229M 4s
[ALL  ]      6528K ................ ................ ................  6%  242M 4s
[ALL  ]      6912K ................ ................ ................  7% 23.0M 4s
[ALL  ]      7296K ................ ................ ................  7% 72.6M 3s
[ALL  ]      7680K ................ ................ ................  7%  218M 3s
[ALL  ]      8064K ................ ................ ................  8% 23.6M 3s
[ALL  ]      8448K ................ ................ ................  8% 76.7M 3s
[ALL  ]      8832K ................ ................ ................  9%  200M 3s
[ALL  ]      9216K ................ ................ ................  9%  233M 3s
[ALL  ]      9600K ................ ................ ................  9% 23.8M 3s
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[ALL  ]     10368K ................ ................ ................ 10%  232M 3s
[ALL  ]     10752K ................ ................ ................ 10%  233M 3s
[ALL  ]     11136K ................ ................ ................ 11% 20.2M 3s
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[ALL  ]     11904K ................ ................ ................ 12%  196M 3s
[ALL  ]     12288K ................ ................ ................ 12% 24.5M 3s
[ALL  ]     12672K ................ ................ ................ 12% 75.5M 3s
[ALL  ]     13056K ................ ................ ................ 13%  193M 2s
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[ALL  ]     14976K ................ ................ ................ 15% 23.8M 2s
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[ALL  ]     15744K ................ ................ ................ 15%  220M 2s
[ALL  ]     16128K ................ ................ ................ 16% 76.8M 2s
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[ALL  ]     16896K ................ ................ ................ 16% 74.1M 2s
[ALL  ]     17280K ................ ................ ................ 17%  224M 2s
[ALL  ]     17664K ................ ................ ................ 17%  243M 2s
[ALL  ]     18048K ................ ................ ................ 18% 19.3M 2s
[ALL  ]     18432K ................ ................ ................ 18%  205M 2s
[ALL  ]     18816K ................ ................ ................ 18%  190M 2s
[ALL  ]     19200K ................ ................ ................ 19% 24.4M 2s
[ALL  ]     19584K ................ ................ ................ 19% 78.3M 2s
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[ALL  ]     20352K ................ ................ ................ 20%  187M 2s
[ALL  ]     20736K ................ ................ ................ 20% 23.3M 2s
[ALL  ]     21120K ................ ................ ................ 21% 93.7M 2s
[ALL  ]     21504K ................ ................ ................ 21%  133M 2s
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[ALL  ]     22272K ................ ................ ................ 22% 54.7M 2s
[ALL  ]     22656K ................ ................ ................ 22%  128M 2s
[ALL  ]     23040K ................ ................ ................ 23%  218M 2s
[ALL  ]     23424K ................ ................ ................ 23% 23.1M 2s
[ALL  ]     23808K ................ ................ ................ 23%  100M 2s
[ALL  ]     24192K ................ ................ ................ 24%  131M 2s
[ALL  ]     24576K ................ ................ ................ 24%  233M 2s
[ALL  ]     24960K ................ ................ ................ 24% 23.9M 2s
[ALL  ]     25344K ................ ................ ................ 25% 91.3M 2s
[ALL  ]     25728K ................ ................ ................ 25%  119M 2s
[ALL  ]     26112K ................ ................ ................ 26% 25.6M 2s
[ALL  ]     26496K ................ ................ ................ 26% 75.5M 2s
[ALL  ]     26880K ................ ................ ................ 26%  125M 2s
[ALL  ]     27264K ................ ................ ................ 27%  232M 2s
[ALL  ]     27648K ................ ................ ................ 27% 23.5M 2s
[ALL  ]     28032K ................ ................ ................ 27% 99.4M 2s
[ALL  ]     28416K ................ ................ ................ 28%  128M 2s
[ALL  ]     28800K ................ ................ ................ 28% 33.1M 2s
[ALL  ]     29184K ................ ................ ................ 29% 54.0M 2s
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[ALL  ]     29952K ................ ................ ................ 29%  127M 2s
[ALL  ]     30336K ................ ................ ................ 30% 26.0M 2s
[ALL  ]     30720K ................ ................ ................ 30%  105M 2s
[ALL  ]     31104K ................ ................ ................ 30% 80.6M 2s
[ALL  ]     31488K ................ ................ ................ 31%  212M 2s
[ALL  ]     31872K ................ ................ ................ 31% 25.5M 2s
[ALL  ]     32256K ................ ................ ................ 32%  106M 1s
[ALL  ]     32640K ................ ................ ................ 32% 96.3M 1s
[ALL  ]     33024K ................ ................ ................ 32% 32.2M 1s
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[ALL  ]     33792K ................ ................ ................ 33%  126M 1s
[ALL  ]     34176K ................ ................ ................ 33%  209M 1s
[ALL  ]     34560K ................ ................ ................ 34% 27.7M 1s
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[ALL  ]     35328K ................ ................ ................ 35%  216M 1s
[ALL  ]     35712K ................ ................ ................ 35% 46.6M 1s
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[ALL  ]     36480K ................ ................ ................ 36% 63.9M 1s
[ALL  ]     36864K ................ ................ ................ 36%  223M 1s
[ALL  ]     37248K ................ ................ ................ 36% 33.9M 1s
[ALL  ]     37632K ................ ................ ................ 37% 38.1M 1s
[ALL  ]     38016K ................ ................ ................ 37%  216M 1s
[ALL  ]     38400K ................ ................ ................ 38% 69.0M 1s
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[ALL  ]     39936K ................ ................ ................ 39% 47.4M 1s
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[ALL  ]     42624K ................ ................ ................ 42% 74.8M 1s
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[ALL  ]     43776K ................ ................ ................ 43%  230M 1s
[ALL  ]     44160K ................ ................ ................ 43% 45.0M 1s
[ALL  ]     44544K ................ ................ ................ 44% 38.3M 1s
[ALL  ]     44928K ................ ................ ................ 44%  120M 1s
[ALL  ]     45312K ................ ................ ................ 44%  154M 1s
[ALL  ]     45696K ................ ................ ................ 45% 30.8M 1s
[ALL  ]     46080K ................ ................ ................ 45% 48.1M 1s
[ALL  ]     46464K ................ ................ ................ 46%  175M 1s
[ALL  ]     46848K ................ ................ ................ 46% 58.5M 1s
[ALL  ]     47232K ................ ................ ................ 46% 37.3M 1s
[ALL  ]     47616K ................ ................ ................ 47% 66.1M 1s
[ALL  ]     48000K ................ ................ ................ 47%  103M 1s
[ALL  ]     48384K ................ ................ ................ 47% 51.6M 1s
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[ALL  ]     49536K ................ ................ ................ 49% 72.8M 1s
[ALL  ]     49920K ................ ................ ................ 49% 34.9M 1s
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[ALL  ]     50688K ................ ................ ................ 50%  111M 1s
[ALL  ]     51072K ................ ................ ................ 50% 52.7M 1s
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[ALL  ]     51840K ................ ................ ................ 51% 62.5M 1s
[ALL  ]     52224K ................ ................ ................ 51%  125M 1s
[ALL  ]     52608K ................ ................ ................ 52% 40.7M 1s
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[ALL  ]     53376K ................ ................ ................ 52% 81.8M 1s
[ALL  ]     53760K ................ ................ ................ 53%  101M 1s
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[ALL  ]     54912K ................ ................ ................ 54%  103M 1s
[ALL  ]     55296K ................ ................ ................ 54% 44.9M 1s
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[ALL  ]     56448K ................ ................ ................ 55%  101M 1s
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[ALL  ]     57600K ................ ................ ................ 56%  125M 1s
[ALL  ]     57984K ................ ................ ................ 57% 57.6M 1s
[ALL  ]     58368K ................ ................ ................ 57% 44.6M 1s
[ALL  ]     58752K ................ ................ ................ 58% 51.5M 1s
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[ALL  ]     59520K ................ ................ ................ 58% 48.5M 1s
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[ALL  ]     60672K ................ ................ ................ 59%  124M 1s
[ALL  ]     61056K ................ ................ ................ 60% 39.5M 1s
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[ALL  ]     61824K ................ ................ ................ 61%  100M 1s
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[ALL  ]     63360K ................ ................ ................ 62% 93.2M 1s
[ALL  ]     63744K ................ ................ ................ 62% 48.8M 1s
[ALL  ]     64128K ................ ................ ................ 63% 36.1M 1s
[ALL  ]     64512K ................ ................ ................ 63%  136M 1s
[ALL  ]     64896K ................ ................ ................ 64% 70.7M 1s
[ALL  ]     65280K ................ ................ ................ 64% 40.0M 1s
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[ALL  ]     66048K ................ ................ ................ 65% 92.0M 1s
[ALL  ]     66432K ................ ................ ................ 65% 46.9M 1s
[ALL  ]     66816K ................ ................ ................ 65% 51.2M 1s
[ALL  ]     67200K ................ ................ ................ 66% 83.9M 1s
[ALL  ]     67584K ................ ................ ................ 66% 66.3M 1s
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[ALL  ]     68736K ................ ................ ................ 67%  122M 1s
[ALL  ]     69120K ................ ................ ................ 68% 43.9M 1s
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[ALL  ]     69888K ................ ................ ................ 69% 66.0M 1s
[ALL  ]     70272K ................ ................ ................ 69%  134M 1s
[ALL  ]     70656K ................ ................ ................ 69% 44.3M 1s
[ALL  ]     71040K ................ ................ ................ 70% 37.6M 1s
[ALL  ]     71424K ................ ................ ................ 70%  137M 1s
[ALL  ]     71808K ................ ................ ................ 70% 75.6M 1s
[ALL  ]     72192K ................ ................ ................ 71% 39.5M 1s
[ALL  ]     72576K ................ ................ ................ 71% 41.0M 1s
[ALL  ]     72960K ................ ................ ................ 72%  217M 1s
[ALL  ]     73344K ................ ................ ................ 72% 47.6M 1s
[ALL  ]     73728K ................ ................ ................ 72% 50.2M 1s
[ALL  ]     74112K ................ ................ ................ 73% 50.5M 1s
[ALL  ]     74496K ................ ................ ................ 73%  134M 1s
[ALL  ]     74880K ................ ................ ................ 73% 41.9M 1s
[ALL  ]     75264K ................ ................ ................ 74% 37.0M 0s
[ALL  ]     75648K ................ ................ ................ 74%  158M 0s
[ALL  ]     76032K ................ ................ ................ 75% 61.0M 0s
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[ALL  ]     76800K ................ ................ ................ 75% 39.5M 0s
[ALL  ]     77184K ................ ................ ................ 76%  213M 0s
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[ALL  ]     79104K ................ ................ ................ 78% 36.1M 0s
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[ALL  ]     80640K ................ ................ ................ 79% 55.6M 0s
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[ALL  ]     81408K ................ ................ ................ 80%  190M 0s
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[ALL  ]     87552K ................ ................ ................ 86% 49.7M 0s
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[ALL  ]     92928K ................ ................ ................ 91% 41.7M 0s
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[ALL  ]     94080K ................ ................ ................ 92% 83.5M 0s
[ALL  ]     94464K ................ ................ ................ 93% 46.4M 0s
[ALL  ]     94848K ................ ................ ................ 93% 40.2M 0s
[ALL  ]     95232K ................ ................ ................ 93%  133M 0s
[ALL  ]     95616K ................ ................ ................ 94% 60.2M 0s
[ALL  ]     96000K ................ ................ ................ 94% 31.2M 0s
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[ALL  ]     96768K ................ ................ ................ 95% 84.8M 0s
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[ALL  ]     97536K ................ ................ ................ 96% 31.5M 0s
[ALL  ]     97920K ................ ................ ................ 96%  229M 0s
[ALL  ]     98304K ................ ................ ................ 96% 69.4M 0s
[ALL  ]     98688K ................ ................ ................ 97% 33.9M 0s
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[ALL  ]     99840K ................ ................ ................ 98% 49.6M 0s
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[ALL  ]    101760K .........                                         100% 17.7M=1.9s
[ALL  ]    
[ALL  ]    2021-10-06 10:36:03 (52.9 MB/s) - '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl' saved [104281104/104281104]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'linux-4.20.8.tar.xz'
[EXTRA]    Retrieving 'zlib-1.2.11'
[ALL  ]    --2021-10-06 10:36:03--  https://downloads.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving downloads.sourceforge.net (downloads.sourceforge.net)... 204.68.111.105
[ALL  ]    Connecting to downloads.sourceforge.net (downloads.sourceforge.net)|204.68.111.105|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 302 Found
[ALL  ]    Location: https://iweb.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz [following]
[ALL  ]    --2021-10-06 10:36:04--  https://iweb.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving iweb.dl.sourceforge.net (iweb.dl.sourceforge.net)... 192.175.120.182, 2607:f748:10:12::5f:2
[ALL  ]    Connecting to iweb.dl.sourceforge.net (iweb.dl.sourceforge.net)|192.175.120.182|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 467960 (457K) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 84%  953K 0s
[ALL  ]       384K .........                                         100% 1.07M=0.5s
[ALL  ]    
[ALL  ]    2021-10-06 10:36:04 (973 KB/s) - '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl' saved [467960/467960]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'zlib-1.2.11.tar.xz'
[EXTRA]    Retrieving 'gmp-6.1.2'
[ALL  ]    --2021-10-06 10:36:04--  https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz
[ALL  ]    Resolving gmplib.org (gmplib.org)... 130.242.124.102
[ALL  ]    Connecting to gmplib.org (gmplib.org)|130.242.124.102|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1946336 (1.9M) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 20%  205K 7s
[ALL  ]       384K ................ ................ ................ 40%  150K 7s
[ALL  ]       768K ................ ................ ................ 60%  250K 4s
[ALL  ]      1152K ................ ................ ................ 80%  250K 2s
[ALL  ]      1536K ................ ................ .............   100%  306K=8.7s
[ALL  ]    
[ALL  ]    2021-10-06 10:36:14 (219 KB/s) - '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl' saved [1946336/1946336]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'gmp-6.1.2.tar.xz'
[EXTRA]    Retrieving 'mpfr-4.0.2'
[ALL  ]    --2021-10-06 10:36:14--  http://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Resolving www.mpfr.org (www.mpfr.org)... 152.81.144.155
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz [following]
[ALL  ]    --2021-10-06 10:36:15--  https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1441996 (1.4M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 27% 83.8K 12s
[ALL  ]       384K ................ ................ ................ 54%  126K 6s
[ALL  ]       768K ................ ................ ................ 81%  148K 2s
[ALL  ]      1152K ................ ................                 100%  109K=13s
[ALL  ]    
[ALL  ]    2021-10-06 10:36:28 (112 KB/s) - '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl' saved [1441996/1441996]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'mpfr-4.0.2.tar.xz'
[EXTRA]    Retrieving 'isl-0.20'
[ALL  ]    --2021-10-06 10:36:28--  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:36:39--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:36:51--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-10-06 10:37:01--  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:37:12--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:37:24--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-10-06 10:37:34--  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:37:45--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-10-06 10:37:57--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ERROR]    isl: download failed
[ERROR]  
[ERROR]  >>
[ERROR]  >>  Build failed in step 'Retrieving needed toolchain components' tarballs'
[ERROR]  >>        called in step '(top-level)'
[ERROR]  >>
[ERROR]  >>  Error happened in: CT_Abort[scripts/functions@487]
[ERROR]  >>        called from: CT_DoFetch[scripts/functions@2103]
[ERROR]  >>        called from: CT_PackageRun[scripts/functions@2063]
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2174]
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]
[ERROR]  >>        called from: main[scripts/crosstool-NG.sh@648]
[ERROR]  >>
[ERROR]  >>  For more info on this error, look at the file: 'build.log'
[ERROR]  >>  There is a list of known issues, some with workarounds, in:
[ERROR]  >>      https://crosstool-ng.github.io/docs/known-issues/
[ERROR]  >>
[ERROR]  >> NOTE: Your configuration includes features marked EXPERIMENTAL.
[ERROR]  >> Before submitting a bug report, try to reproduce it without enabling
[ERROR]  >> any experimental features. Otherwise, you'll need to debug it
[ERROR]  >> and present an explanation why it is a bug in crosstool-NG - or
[ERROR]  >> preferably, a fix.
[ERROR]  >>
[ERROR]  >>  If you feel this is a bug in crosstool-NG, report it at:
[ERROR]  >>      https://github.com/crosstool-ng/crosstool-ng/issues/
[ERROR]  >>
[ERROR]  >>  Make sure your report includes all the information pertinent to this issue.
[ERROR]  >>  Read the bug reporting guidelines here:
[ERROR]  >>      http://crosstool-ng.github.io/support/
[ERROR]  
[ERROR]  (elapsed: 2:07.58)
/usr/local/bin/ct-ng:261: recipe for target 'build' failed
make: *** [build] Error 1
The command '/bin/sh -c ./build-toolchains.sh' returned a non-zero code: 1
##[error]Process completed with exit code 1.
Post job cleanup.

@Mark-Simulacrum
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@bors retry #89593

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Oct 6, 2021
bors added a commit to rust-lang-ci/rust that referenced this pull request Oct 6, 2021
…arth

Rollup of 12 pull requests

Successful merges:

 - rust-lang#87601 (Add functions to add unsigned and signed integers)
 - rust-lang#88523 (Expand documentation for `FpCategory`.)
 - rust-lang#89050 (refactor: VecDeques Drain fields to private)
 - rust-lang#89245 (refactor: make VecDeque's IterMut fields module-private, not just crate-private)
 - rust-lang#89324 (Rename `std::thread::available_conccurrency` to `std::thread::available_parallelism`)
 - rust-lang#89329 (print-type-sizes: skip field printing for primitives)
 - rust-lang#89501 (Note specific regions involved in 'borrowed data escapes' error)
 - rust-lang#89506 (librustdoc: Use correct heading levels.)
 - rust-lang#89528 (Fix suggestion to borrow when casting from pointer to reference)
 - rust-lang#89531 (library std, libc dependency update)
 - rust-lang#89588 (Add a test for generic_const_exprs)
 - rust-lang#89591 (fix: alloc-optimisation is only for rust llvm)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 14da7fc into rust-lang:master Oct 6, 2021
@rustbot rustbot added this to the 1.57.0 milestone Oct 6, 2021
@DeveloperC286 DeveloperC286 deleted the iter_mut_fields_to_private branch October 8, 2021 19:52
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7 participants