Sep 20 04:02:23.789 INFO checking emlib-0.0.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352 Sep 20 04:02:23.789 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets Sep 20 04:02:23.789 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 04:02:23.979 INFO blam! 927e97bda4378b218923aea7d24c244c6bf1149bd19d9c209bfd9df86cef06e4 Sep 20 04:02:23.980 INFO running `"docker" "start" "-a" "927e97bda4378b218923aea7d24c244c6bf1149bd19d9c209bfd9df86cef06e4"` Sep 20 04:02:24.823 INFO kablam! usermod: no changes Sep 20 04:02:24.902 INFO kablam! Compiling num-traits v0.2.6 Sep 20 04:02:24.902 INFO kablam! Compiling num-integer v0.1.39 Sep 20 04:02:24.902 INFO kablam! Compiling libc v0.2.43 Sep 20 04:02:24.902 INFO kablam! Compiling semver-parser v0.7.0 Sep 20 04:02:24.902 INFO kablam! Compiling cortex-m v0.3.1 Sep 20 04:02:24.902 INFO kablam! Checking vcell v0.1.0 Sep 20 04:02:24.902 INFO kablam! Checking bare-metal v0.1.3 Sep 20 04:02:24.910 INFO kablam! Compiling cc v1.0.25 Sep 20 04:02:25.231 INFO kablam! Checking aligned v0.1.2 Sep 20 04:02:25.295 INFO kablam! Checking r0 v0.2.2 Sep 20 04:02:25.642 INFO kablam! Checking volatile-register v0.2.0 Sep 20 04:02:28.237 INFO kablam! Compiling time v0.1.40 Sep 20 04:02:28.966 INFO kablam! Compiling semver v0.9.0 Sep 20 04:02:32.506 INFO kablam! Compiling rustc_version v0.2.3 Sep 20 04:02:34.254 INFO kablam! Compiling chrono v0.4.6 Sep 20 04:02:35.134 INFO kablam! Compiling emlib v0.0.1 (/source) Sep 20 04:02:35.853 INFO kablam! error: failed to run custom build command for `emlib v0.0.1 (/source)` Sep 20 04:02:35.853 INFO kablam! process didn't exit successfully: `/target/debug/build/emlib-60f76cab771136f3/build-script-build` (exit code: 101) Sep 20 04:02:35.853 INFO kablam! --- stdout Sep 20 04:02:35.853 INFO kablam! The ARM embedded toolchain must be available in the PATH Sep 20 04:02:35.853 INFO kablam! /source Sep 20 04:02:35.853 INFO kablam! TARGET = Some("thumbv6m-none-eabi") Sep 20 04:02:35.853 INFO kablam! OPT_LEVEL = Some("0") Sep 20 04:02:35.853 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 20 04:02:35.853 INFO kablam! CC_thumbv6m-none-eabi = None Sep 20 04:02:35.853 INFO kablam! CC_thumbv6m_none_eabi = None Sep 20 04:02:35.853 INFO kablam! TARGET_CC = None Sep 20 04:02:35.853 INFO kablam! CC = Some("arm-none-eabi-gcc") Sep 20 04:02:35.853 INFO kablam! CFLAGS_thumbv6m-none-eabi = None Sep 20 04:02:35.853 INFO kablam! CFLAGS_thumbv6m_none_eabi = None Sep 20 04:02:35.854 INFO kablam! TARGET_CFLAGS = None Sep 20 04:02:35.854 INFO kablam! CFLAGS = None Sep 20 04:02:35.854 INFO kablam! DEBUG = Some("true") Sep 20 04:02:35.854 INFO kablam! running: "arm-none-eabi-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-mthumb" "-march=armv6s-m" "-I" "efm32-common/CMSIS/Include" "-I" "efm32-common/Device/EFM32HG/Include" "-I" "efm32-common/emlib/inc" "-I" "efm32-common/support" "-Wall" "-Wextra" "-Wall" "-mthumb" "-g" "-specs=nano.specs" "-specs=nosys.specs" "-nostartfiles" "-march=armv6-m" "-mfloat-abi=soft" "-mcpu=cortex-m0plus" "-fno-builtin" "-fno-builtin-function" "-ffunction-sections" "-fdata-sections" "-fno-exceptions" "-fno-pic" "-D__arm__" "-DEFM32HG222F64" "-o" "/target/debug/build/emlib-6b4981f68bb2c2fb/out/efm32-common/Device/EFM32HG/Source/system_efm32hg.o" "-c" "efm32-common/Device/EFM32HG/Source/system_efm32hg.c" Sep 20 04:02:35.854 INFO kablam! Sep 20 04:02:35.854 INFO kablam! --- stderr Sep 20 04:02:35.854 INFO kablam! thread 'main' panicked at ' Sep 20 04:02:35.854 INFO kablam! Sep 20 04:02:35.854 INFO kablam! Internal error occurred: Failed to find tool. Is `arm-none-eabi-gcc` installed? Sep 20 04:02:35.854 INFO kablam! Sep 20 04:02:35.854 INFO kablam! ', /cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.25/src/lib.rs:2260:5 Sep 20 04:02:35.854 INFO kablam! stack backtrace: Sep 20 04:02:35.854 INFO kablam! 0: 0x557c80157ffe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf109cffeb5c37bed Sep 20 04:02:35.854 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 20 04:02:35.854 INFO kablam! 1: 0x557c80148176 - std::sys_common::backtrace::print::h4afa12dd16372edf Sep 20 04:02:35.854 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 20 04:02:35.854 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 20 04:02:35.854 INFO kablam! 2: 0x557c8014655d - std::panicking::default_hook::{{closure}}::ha3565edfa2d8a8f7 Sep 20 04:02:35.854 INFO kablam! at libstd/panicking.rs:211 Sep 20 04:02:35.854 INFO kablam! 3: 0x557c801462d0 - std::panicking::default_hook::h68592964d2f4a1f7 Sep 20 04:02:35.854 INFO kablam! at libstd/panicking.rs:227 Sep 20 04:02:35.854 INFO kablam! 4: 0x557c80146bcc - std::panicking::rust_panic_with_hook::h33d0ce8157f9a0b5 Sep 20 04:02:35.854 INFO kablam! at libstd/panicking.rs:477 Sep 20 04:02:35.854 INFO kablam! 5: 0x557c801467c9 - std::panicking::continue_panic_fmt::hbe179dc3877c8fe2 Sep 20 04:02:35.854 INFO kablam! at libstd/panicking.rs:391 Sep 20 04:02:35.854 INFO kablam! 6: 0x557c8014672d - std::panicking::begin_panic_fmt::hcc5c596dd2a517d7 Sep 20 04:02:35.854 INFO kablam! at libstd/panicking.rs:346 Sep 20 04:02:35.854 INFO kablam! 7: 0x557c80143a61 - cc::fail::h6cf70d46eae2b2cd Sep 20 04:02:35.854 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.25/src/lib.rs:2260 Sep 20 04:02:35.854 INFO kablam! 8: 0x557c8012f8fb - cc::Build::compile::hb0883d34425c83f6 Sep 20 04:02:35.854 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.25/src/lib.rs:933 Sep 20 04:02:35.854 INFO kablam! 9: 0x557c800d1df8 - build_script_build::compile_emlib_library::hb7f854d76cc2f43a Sep 20 04:02:35.854 INFO kablam! at /source/build.rs:23 Sep 20 04:02:35.854 INFO kablam! 10: 0x557c800d1d05 - build_script_build::main::h4a096a8fd4b63cb0 Sep 20 04:02:35.854 INFO kablam! at /source/build.rs:8 Sep 20 04:02:35.854 INFO kablam! 11: 0x557c800d02af - std::rt::lang_start::{{closure}}::h2cf80eba98c35106 Sep 20 04:02:35.854 INFO kablam! at libstd/rt.rs:74 Sep 20 04:02:35.854 INFO kablam! 12: 0x557c80146662 - std::panicking::try::do_call::h7aef401f0d6f2817 Sep 20 04:02:35.854 INFO kablam! at libstd/rt.rs:59 Sep 20 04:02:35.854 INFO kablam! at libstd/panicking.rs:310 Sep 20 04:02:35.854 INFO kablam! 13: 0x557c8016a729 - __rust_maybe_catch_panic Sep 20 04:02:35.854 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 20 04:02:35.854 INFO kablam! 14: 0x557c80153815 - std::rt::lang_start_internal::hd57f65710f093de9 Sep 20 04:02:35.854 INFO kablam! at libstd/panicking.rs:289 Sep 20 04:02:35.854 INFO kablam! at libstd/panic.rs:392 Sep 20 04:02:35.854 INFO kablam! at libstd/rt.rs:58 Sep 20 04:02:35.854 INFO kablam! 15: 0x557c800d0287 - std::rt::lang_start::hcf757c32665e4713 Sep 20 04:02:35.854 INFO kablam! at libstd/rt.rs:74 Sep 20 04:02:35.854 INFO kablam! 16: 0x557c800d2859 - main Sep 20 04:02:35.854 INFO kablam! 17: 0x7f1fa7f0582f - __libc_start_main Sep 20 04:02:35.854 INFO kablam! 18: 0x557c800cf7f8 - _start Sep 20 04:02:35.854 INFO kablam! 19: 0x0 - Sep 20 04:02:35.854 INFO kablam! Sep 20 04:02:35.854 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 20 04:02:37.628 INFO kablam! error: build failed Sep 20 04:02:37.630 INFO kablam! su: No module specific data is present Sep 20 04:02:38.693 INFO running `"docker" "rm" "-f" "927e97bda4378b218923aea7d24c244c6bf1149bd19d9c209bfd9df86cef06e4"` Sep 20 04:02:38.811 INFO blam! 927e97bda4378b218923aea7d24c244c6bf1149bd19d9c209bfd9df86cef06e4