./configure

$ make check-notidy TESTNAME=backtrace.rs
cfg: version 1.5.0-dev (355daea40 2015-09-16)
cfg: build triple x86_64-pc-windows-gnu
cfg: host triples x86_64-pc-windows-gnu
cfg: target triples x86_64-pc-windows-gnu
cfg: host for x86_64-pc-windows-gnu is x86_64
cfg: os for x86_64-pc-windows-gnu is pc-windows-gnu
cfg: good valgrind for x86_64-pc-windows-gnu is
cfg: using CC=gcc (CFG_CC)
cfg: disabling valgrind run-pass tests
cfg: including test rules
cfg: javac not available, skipping lexer test...
run rpass [x86_64-pc-windows-gnu]: x86_64-pc-windows-gnu/stage2/bin/compiletest.exe
Could not extract GDB version from line 'GNU gdb (GDB) 7.10'

running 1 test
test [run-pass] run-pass/backtrace.rs ... FAILED

failures:

---- [run-pass] run-pass/backtrace.rs stdout ----

error: test run failed!
status: exit code: 101
command: PATH="x86_64-pc-windows-gnu/stage2/bin/rustlib/x86_64-pc-windows-gnu/lib;C:\msys64\home\we\rust\x86_64-pc-windows-gnu\stage2\bin;C:\msys64\mingw64\bin;C:\msys64\usr\local\bin;C:\msys64\usr\bin;C:\msys64\usr\bin;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\ProgramData\chocolatey\bin;C:\Program Files (x86)\Skype\Phone;C:\Program Files\kdiff3;C:\msys64\usr\bin\site_perl;C:\msys64\usr\bin\vendor_perl;C:\msys64\usr\bin\core_perl" x86_64-pc-windows-gnu/test/run-pass\backtrace.stage2-x86_64-pc-windows-gnu.exe
stdout:
------------------------------------------

------------------------------------------
stderr:
------------------------------------------
thread '<main>' panicked at 'bad output: thread '<main>' panicked at 'explicit panic', C:/msys64/home/we/rust/src/test/run-pass/backtrace.rs:24
stack backtrace:
   0:         0x67f4154e - <unknown>
   1:         0x67f3e132 - <unknown>
   2:         0x67f0576e - <unknown>
   3:           0x401693 - <unknown>
   4:           0x40162f - <unknown>
   5:           0x4027bc - <unknown>
   6:         0x67f48488 - <unknown>
   7:         0x67f31693 - <unknown>
   8:         0x67f48397 - <unknown>
   9:           0x4013ec - <unknown>
  10:           0x40152a - <unknown>
  11:     0x7ffa0cb913d1 - <unknown>
', C:/msys64/home/we/rust/src/test/run-pass/backtrace.rs:55

------------------------------------------

thread '[run-pass] run-pass/backtrace.rs' panicked at 'explicit panic', C:/msys64/home/we/rust/src/compiletest\runtest.rs:1501



failures:
    [run-pass] run-pass/backtrace.rs

test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured

thread '<main>' panicked at 'Some tests failed', C:/msys64/home/we/rust/src/compiletest/compiletest.rs:248
/home/we/rust/mk/tests.mk:764: recipe for target 'tmp/check-stage2-T-x86_64-pc-windows-gnu-H-x86_64-pc-windows-gnu-rpass.ok' failed
make: *** [tmp/check-stage2-T-x86_64-pc-windows-gnu-H-x86_64-pc-windows-gnu-rpass.ok] Error 101