Closed
Description
This is with rustc-1.76 built as a dev branch, so it's possible this is already fixed in nightly.
Buildbot Version: androidbuild_buildbot_20240306.00_RC00
Machine: prod-2004-4925
trusty/vendor/google/aosp/scripts/build.py --build-root `pwd`/out --archive /buildbot/dist_dirs/aosp-trusty-master-linux-generic_arm32/P71943188 --buildid P71943188 --jobs 80 generic-arm32
make/module.mk:351: warning: overriding recipe for target '/buildbot/src/android/master/out/build-generic-arm32/kernellib/libcompiler_builtins.rlib'
make/module.mk:351: warning: ignoring old recipe for target '/buildbot/src/android/master/out/build-generic-arm32/kernellib/libcompiler_builtins.rlib'
make/module.mk:351: warning: overriding recipe for target '/buildbot/src/android/master/out/build-generic-arm32/kernellib/libcore.rlib'
make/module.mk:351: warning: ignoring old recipe for target '/buildbot/src/android/master/out/build-generic-arm32/kernellib/libcore.rlib'
make/library.mk:301: warning: overriding recipe for target '/buildbot/src/android/master/out/build-generic-arm32/sdk/sysroot//usr/include/c++/v1/./__cxxabi_config.h'
make/library.mk:301: warning: ignoring old recipe for target '/buildbot/src/android/master/out/build-generic-arm32/sdk/sysroot//usr/include/c++/v1/./__cxxabi_config.h'
make/library.mk:248: trusty/user/app/storage is a userspace library module but has deprecated MODULE_DEPS: trusty/user/app/storage/test/block_host_test trusty/user/app/storage/test/storage_host_test .
Failed to run rustfmt: cannot find binary path (non-fatal, continuing)
thread 'rustc' panicked at compiler/rustc_symbol_mangling/src/typeid/typeid_itanium_cxx_abi.rs:530:41:
failed to convert length to u64
stack backtrace:
0: 0x7f1b777a54ca - <std[ec5684ef7c50a2a5]::sys_common::backtrace::_print::DisplayBacktrace as core[8c2debda200eca11]::fmt::Display>::fmt
1: 0x7f1b777fff6f - core[8c2debda200eca11]::fmt::write
2: 0x7f1b77798d93 - <std[ec5684ef7c50a2a5]::sys::unix::stdio::Stderr as std[ec5684ef7c50a2a5]::io::Write>::write_fmt
3: 0x7f1b777a52a0 - std[ec5684ef7c50a2a5]::sys_common::backtrace::print
4: 0x7f1b777a816a - std[ec5684ef7c50a2a5]::panicking::default_hook::{closure#1}
5: 0x7f1b777a7e8d - std[ec5684ef7c50a2a5]::panicking::default_hook
6: 0x7f1b79609f84 - std[ec5684ef7c50a2a5]::panicking::update_hook::<alloc[8d7d43742b28871a]::boxed::Box<rustc_driver_impl[b2f5e955e22cd905]::install_ice_hook::{closure#0}>>::{closure#0}
7: 0x7f1b777a8913 - std[ec5684ef7c50a2a5]::panicking::rust_panic_with_hook
8: 0x7f1b777a8619 - std[ec5684ef7c50a2a5]::panicking::begin_panic_handler::{closure#0}
9: 0x7f1b777a59f6 - std[ec5684ef7c50a2a5]::sys_common::backtrace::__rust_end_short_backtrace::<std[ec5684ef7c50a2a5]::panicking::begin_panic_handler::{closure#0}, !>
10: 0x7f1b777a8374 - rust_begin_unwind
11: 0x7f1b777fc4a9 - core[8c2debda200eca11]::panicking::panic_fmt
12: 0x7f1b7aeee276 - rustc_symbol_mangling[5c77f3f54abf648b]::typeid::typeid_itanium_cxx_abi::encode_ty
13: 0x7f1b7aef3c45 - rustc_symbol_mangling[5c77f3f54abf648b]::typeid::typeid_itanium_cxx_abi::typeid_for_fnabi
14: 0x7f1b7aef1471 - rustc_symbol_mangling[5c77f3f54abf648b]::typeid::typeid_itanium_cxx_abi::typeid_for_instance
15: 0x7f1b7932b825 - <rustc_codegen_llvm[94e810ad66e13edc]::context::CodegenCx>::declare_fn
16: 0x7f1b79344416 - <rustc_codegen_llvm[94e810ad66e13edc]::context::CodegenCx as rustc_codegen_ssa[50a0ac7ae2ebdae7]::traits::declare::PreDefineMethods>::predefine_fn
17: 0x7f1b792f666a - rustc_codegen_llvm[94e810ad66e13edc]::base::compile_codegen_unit::module_codegen
18: 0x7f1b7934b3b4 - <rustc_codegen_llvm[94e810ad66e13edc]::LlvmCodegenBackend as rustc_codegen_ssa[50a0ac7ae2ebdae7]::traits::backend::ExtraBackendMethods>::compile_codegen_unit
19: 0x7f1b79240533 - rustc_codegen_ssa[50a0ac7ae2ebdae7]::base::codegen_crate::<rustc_codegen_llvm[94e810ad66e13edc]::LlvmCodegenBackend>
20: 0x7f1b79356921 - <rustc_codegen_llvm[94e810ad66e13edc]::LlvmCodegenBackend as rustc_codegen_ssa[50a0ac7ae2ebdae7]::traits::backend::CodegenBackend>::codegen_crate
21: 0x7f1b79eb4018 - rustc_interface[c0948e53bd2b6698]::passes::start_codegen
22: 0x7f1b79ebe351 - <rustc_interface[c0948e53bd2b6698]::queries::Queries>::codegen_and_build_linker
23: 0x7f1b79607a02 - rustc_interface[c0948e53bd2b6698]::interface::run_compiler::<core[8c2debda200eca11]::result::Result<(), rustc_span[f25a89bb3938aa99]::ErrorGuaranteed>, rustc_driver_impl[b2f5e955e22cd905]::run_compiler::{closure#0}>::{closure#0}
24: 0x7f1b795fc4b1 - std[ec5684ef7c50a2a5]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[c0948e53bd2b6698]::util::run_in_thread_with_globals<rustc_interface[c0948e53bd2b6698]::util::run_in_thread_pool_with_globals<rustc_interface[c0948e53bd2b6698]::interface::run_compiler<core[8c2debda200eca11]::result::Result<(), rustc_span[f25a89bb3938aa99]::ErrorGuaranteed>, rustc_driver_impl[b2f5e955e22cd905]::run_compiler::{closure#0}>::{closure#0}, core[8c2debda200eca11]::result::Result<(), rustc_span[f25a89bb3938aa99]::ErrorGuaranteed>>::{closure#0}, core[8c2debda200eca11]::result::Result<(), rustc_span[f25a89bb3938aa99]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[8c2debda200eca11]::result::Result<(), rustc_span[f25a89bb3938aa99]::ErrorGuaranteed>>
25: 0x7f1b7960f11e - <<std[ec5684ef7c50a2a5]::thread::Builder>::spawn_unchecked_<rustc_interface[c0948e53bd2b6698]::util::run_in_thread_with_globals<rustc_interface[c0948e53bd2b6698]::util::run_in_thread_pool_with_globals<rustc_interface[c0948e53bd2b6698]::interface::run_compiler<core[8c2debda200eca11]::result::Result<(), rustc_span[f25a89bb3938aa99]::ErrorGuaranteed>, rustc_driver_impl[b2f5e955e22cd905]::run_compiler::{closure#0}>::{closure#0}, core[8c2debda200eca11]::result::Result<(), rustc_span[f25a89bb3938aa99]::ErrorGuaranteed>>::{closure#0}, core[8c2debda200eca11]::result::Result<(), rustc_span[f25a89bb3938aa99]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[8c2debda200eca11]::result::Result<(), rustc_span[f25a89bb3938aa99]::ErrorGuaranteed>>::{closure#1} as core[8c2debda200eca11]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
26: 0x7f1b777b2c59 - <std[ec5684ef7c50a2a5]::sys::unix::thread::Thread>::new::thread_start
27: 0x7f1b6fcf0184 - start_thread
at /build/eglibc-xkFqqE/eglibc-2.19/nptl/pthread_create.c:312
28: 0x7f1b7742803d - __clone
at /build/eglibc-xkFqqE/eglibc-2.19/misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:111
error: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
note: please attach the file at `/buildbot/src/android/master/rustc-ice-2024-03-21T03_47_08-213.txt` to your bug report
note: compiler flags: -C codegen-units=1 -C debuginfo=2 -C opt-level=3 -C relocation-model=pic -C overflow-checks=on -C symbol-mangling-version=v0 -C panic=abort -Z link-native-libraries=no -Z panic_abort_tests -C linker-plugin-lto -Z split-lto-unit -Z force-unstable-if-unmarked -Z sanitizer=cfi -Z sanitizer-cfi-normalize-integers --crate-type rlib --crate-type rlib
note: some of the compiler flags provided by cargo are hidden
query stack during panic:
end of query stack
make/rust-toplevel.mk:32: /buildbot/src/android/master/out/build-generic-arm32/kernellib/crate-dependency-ordering: No such file or directory
make[2]: *** [make/module.mk:353: /buildbot/src/android/master/out/build-generic-arm32/kernellib/libcore.rlib] Error 101
make[1]: *** [/buildbot/src/android/master/external/lk/engine.mk:29: make-make] Error 2
make: *** [/buildbot/src/android/master/external/lk/makefile:34: _top] Error 2
I locally computed the command it was running, and it's:
/usr/local/google/home/mmaurer/android/trusty/prebuilts/rust/linux-x86/1.76.0/bin/rustc -C codegen-units=1 -C debuginfo=2 -C opt-level=3 -C relocation-model=pic -C overflow-checks=on -C symbol-mangling-version=v0 -C panic=abort -Z link-native-libraries=no -Z panic_abort_tests --deny warnings -L dependency=/usr/local/google/home/mmaurer/android/trusty/build-root/build-generic-arm32/host_lib -L dependency=/usr/local/google/home/mmaurer/android/trusty/build-root/build-generic-arm32/kernellib -C linker-plugin-lto -Zsplit-lto-unit --target=/usr/local/google/home/mmaurer/android/trusty/external/lk/arch/arm/armv7-unknown-trusty-kernel.json -Z force-unstable-if-unmarked -Zsanitizer=cfi -Zsanitizer-cfi-normalize-integers --crate-name=core -C metadata=core --edition 2021 --emit link --crate-type=rlib --crate-type=rlib /usr/local/google/home/mmaurer/android/trusty/prebuilts/rust/linux-x86/1.76.0/bin/../src/stdlibs/library/core/src/lib.rs --emit "dep-info=/usr/local/google/home/mmaurer/android/trusty/build-root/build-generic-arm32/kernellib/libcore.rlib.d" -o /usr/local/google/home/mmaurer/android/trusty/build-root/build-generic-arm32/kernellib/libcore.rlib
Since the input file is core/src/lib.rs, this shouldn't technically require more information than what I've gathered, but I'll try to minimize this soon if nobody else immediately knows the answer.