Sep 10 19:39:07.547 INFO checking emlib-0.0.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 19:39:07.547 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 19:39:07.547 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 19:39:07.829 INFO blam! 330cd974f8f5c62c2e5c93b45b099d6f639f17de18c77f45ff64e9b81a9627f0
Sep 10 19:39:07.830 INFO running `"docker" "start" "-a" "330cd974f8f5c62c2e5c93b45b099d6f639f17de18c77f45ff64e9b81a9627f0"`
Sep 10 19:39:08.970 INFO kablam! usermod: no changes
Sep 10 19:39:09.114 INFO kablam!    Compiling num-traits v0.2.5
Sep 10 19:39:09.118 INFO kablam!    Compiling num-integer v0.1.39
Sep 10 19:39:09.125 INFO kablam!    Compiling libc v0.2.43
Sep 10 19:39:09.139 INFO kablam!    Compiling semver-parser v0.7.0
Sep 10 19:39:09.139 INFO kablam!    Compiling cortex-m v0.3.1
Sep 10 19:39:09.141 INFO kablam!     Checking aligned v0.1.2
Sep 10 19:39:09.141 INFO kablam!     Checking bare-metal v0.1.3
Sep 10 19:39:09.143 INFO kablam!    Compiling cc v1.0.24
Sep 10 19:39:15.607 INFO kablam!    Compiling semver v0.9.0
Sep 10 19:39:16.538 INFO kablam!    Compiling time v0.1.40
Sep 10 19:39:18.776 INFO kablam!    Compiling rustc_version v0.2.3
Sep 10 19:39:19.482 INFO kablam!    Compiling chrono v0.4.6
Sep 10 19:39:20.878 INFO kablam!    Compiling emlib v0.0.1 (file:///source)
Sep 10 19:39:21.708 INFO kablam! error: failed to run custom build command for `emlib v0.0.1 (file:///source)`
Sep 10 19:39:21.708 INFO kablam! process didn't exit successfully: `/target/debug/build/emlib-581f1d51479be800/build-script-build` (exit code: 101)
Sep 10 19:39:21.708 INFO kablam! --- stdout
Sep 10 19:39:21.708 INFO kablam! The ARM embedded toolchain must be available in the PATH
Sep 10 19:39:21.708 INFO kablam! /source
Sep 10 19:39:21.708 INFO kablam! TARGET = Some("thumbv6m-none-eabi")
Sep 10 19:39:21.708 INFO kablam! OPT_LEVEL = Some("0")
Sep 10 19:39:21.708 INFO kablam! TARGET = Some("thumbv6m-none-eabi")
Sep 10 19:39:21.708 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu")
Sep 10 19:39:21.708 INFO kablam! TARGET = Some("thumbv6m-none-eabi")
Sep 10 19:39:21.708 INFO kablam! TARGET = Some("thumbv6m-none-eabi")
Sep 10 19:39:21.708 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu")
Sep 10 19:39:21.708 INFO kablam! CC_thumbv6m-none-eabi = None
Sep 10 19:39:21.708 INFO kablam! CC_thumbv6m_none_eabi = None
Sep 10 19:39:21.708 INFO kablam! TARGET_CC = None
Sep 10 19:39:21.708 INFO kablam! CC = Some("arm-none-eabi-gcc")
Sep 10 19:39:21.708 INFO kablam! TARGET = Some("thumbv6m-none-eabi")
Sep 10 19:39:21.708 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu")
Sep 10 19:39:21.708 INFO kablam! CFLAGS_thumbv6m-none-eabi = None
Sep 10 19:39:21.708 INFO kablam! CFLAGS_thumbv6m_none_eabi = None
Sep 10 19:39:21.708 INFO kablam! TARGET_CFLAGS = None
Sep 10 19:39:21.708 INFO kablam! CFLAGS = None
Sep 10 19:39:21.708 INFO kablam! DEBUG = Some("true")
Sep 10 19:39:21.708 INFO kablam! TARGET = Some("thumbv6m-none-eabi")
Sep 10 19:39:21.708 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu")
Sep 10 19:39:21.708 INFO kablam! CFLAGS_thumbv6m-none-eabi = None
Sep 10 19:39:21.709 INFO kablam! CFLAGS_thumbv6m_none_eabi = None
Sep 10 19:39:21.709 INFO kablam! TARGET_CFLAGS = None
Sep 10 19:39:21.709 INFO kablam! CFLAGS = None
Sep 10 19:39:21.709 INFO kablam! TARGET = Some("thumbv6m-none-eabi")
Sep 10 19:39:21.709 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu")
Sep 10 19:39:21.709 INFO kablam! CFLAGS_thumbv6m-none-eabi = None
Sep 10 19:39:21.709 INFO kablam! CFLAGS_thumbv6m_none_eabi = None
Sep 10 19:39:21.709 INFO kablam! TARGET_CFLAGS = None
Sep 10 19:39:21.709 INFO kablam! CFLAGS = None
Sep 10 19:39:21.709 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-39e3b13596e05718/out/efm32-common/Device/EFM32HG/Source/system_efm32hg.o" "-c" "efm32-common/Device/EFM32HG/Source/system_efm32hg.c"
Sep 10 19:39:21.709 INFO kablam! 
Sep 10 19:39:21.709 INFO kablam! --- stderr
Sep 10 19:39:21.709 INFO kablam! thread 'main' panicked at '
Sep 10 19:39:21.709 INFO kablam! 
Sep 10 19:39:21.709 INFO kablam! Internal error occurred: Failed to find tool. Is `arm-none-eabi-gcc` installed?
Sep 10 19:39:21.709 INFO kablam! 
Sep 10 19:39:21.709 INFO kablam! ', /cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.24/src/lib.rs:2253:5
Sep 10 19:39:21.709 INFO kablam! stack backtrace:
Sep 10 19:39:21.709 INFO kablam!    0:     0x5615b1ae3d5e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd1ddf909c3007e6f
Sep 10 19:39:21.709 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 10 19:39:21.709 INFO kablam!    1:     0x5615b1ad3cd6 - std::sys_common::backtrace::print::h8af87ee7033cea48
Sep 10 19:39:21.709 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 10 19:39:21.709 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 10 19:39:21.709 INFO kablam!    2:     0x5615b1ad206d - std::panicking::default_hook::{{closure}}::hb070ea60f8cf9536
Sep 10 19:39:21.709 INFO kablam!                                at libstd/panicking.rs:211
Sep 10 19:39:21.709 INFO kablam!    3:     0x5615b1ad1de0 - std::panicking::default_hook::h108b3d1da16fc0ff
Sep 10 19:39:21.709 INFO kablam!                                at libstd/panicking.rs:227
Sep 10 19:39:21.709 INFO kablam!    4:     0x5615b1ad26dc - std::panicking::rust_panic_with_hook::he22c3c9d0a2321e8
Sep 10 19:39:21.709 INFO kablam!                                at libstd/panicking.rs:477
Sep 10 19:39:21.709 INFO kablam!    5:     0x5615b1ad22d9 - std::panicking::continue_panic_fmt::h4cfdbf744ac7dbe3
Sep 10 19:39:21.709 INFO kablam!                                at libstd/panicking.rs:391
Sep 10 19:39:21.709 INFO kablam!    6:     0x5615b1ad223d - std::panicking::begin_panic_fmt::h7fdbb213af5a8e37
Sep 10 19:39:21.709 INFO kablam!                                at libstd/panicking.rs:346
Sep 10 19:39:21.709 INFO kablam!    7:     0x5615b1acf0a1 - cc::fail::h7e3ec6489a15fce0
Sep 10 19:39:21.709 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.24/src/lib.rs:2253
Sep 10 19:39:21.709 INFO kablam!    8:     0x5615b1abb14b - cc::Build::compile::hba594b8fe37c21ca
Sep 10 19:39:21.709 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.24/src/lib.rs:931
Sep 10 19:39:21.709 INFO kablam!    9:     0x5615b1a665d9 - build_script_build::compile_emlib_library::h288342cb425b683e
Sep 10 19:39:21.709 INFO kablam!                                at /source/build.rs:23
Sep 10 19:39:21.709 INFO kablam!   10:     0x5615b1a664e5 - build_script_build::main::ha470f6a884580120
Sep 10 19:39:21.709 INFO kablam!                                at /source/build.rs:8
Sep 10 19:39:21.709 INFO kablam!   11:     0x5615b1a642af - std::rt::lang_start::{{closure}}::h0d13765e1a2f9b0d
Sep 10 19:39:21.709 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 10 19:39:21.709 INFO kablam!   12:     0x5615b1ad2172 - std::panicking::try::do_call::hd17f7bbbc80cfc74
Sep 10 19:39:21.709 INFO kablam!                                at libstd/rt.rs:59
Sep 10 19:39:21.709 INFO kablam!                                at libstd/panicking.rs:310
Sep 10 19:39:21.709 INFO kablam!   13:     0x5615b1af63a9 - __rust_maybe_catch_panic
Sep 10 19:39:21.709 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 10 19:39:21.709 INFO kablam!   14:     0x5615b1adf565 - std::rt::lang_start_internal::h8194e5e3064ac4bd
Sep 10 19:39:21.709 INFO kablam!                                at libstd/panicking.rs:289
Sep 10 19:39:21.709 INFO kablam!                                at libstd/panic.rs:392
Sep 10 19:39:21.709 INFO kablam!                                at libstd/rt.rs:58
Sep 10 19:39:21.709 INFO kablam!   15:     0x5615b1a64287 - std::rt::lang_start::h6241520a7825553c
Sep 10 19:39:21.709 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 10 19:39:21.709 INFO kablam!   16:     0x5615b1a67039 - main
Sep 10 19:39:21.709 INFO kablam!   17:     0x7faf4c25a82f - __libc_start_main
Sep 10 19:39:21.709 INFO kablam!   18:     0x5615b1a637f8 - _start
Sep 10 19:39:21.709 INFO kablam!   19:                0x0 - <unknown>
Sep 10 19:39:21.709 INFO kablam! 
Sep 10 19:39:21.709 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 19:39:23.425 INFO kablam! error: build failed
Sep 10 19:39:23.425 INFO kablam! su: No module specific data is present
Sep 10 19:39:24.024 INFO running `"docker" "rm" "-f" "330cd974f8f5c62c2e5c93b45b099d6f639f17de18c77f45ff64e9b81a9627f0"`
Sep 10 19:39:24.116 INFO blam! 330cd974f8f5c62c2e5c93b45b099d6f639f17de18c77f45ff64e9b81a9627f0