Sep 02 07:39:08.509 INFO checking metal-0.12.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 02 07:39:08.509 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 02 07:39:08.509 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 02 07:39:08.662 INFO blam! caa4b89bfd675da21ff443bc4f3ea68d82ad68c1441e6c3e22b19249ecedb7a3 Sep 02 07:39:08.664 INFO running `"docker" "start" "-a" "caa4b89bfd675da21ff443bc4f3ea68d82ad68c1441e6c3e22b19249ecedb7a3"` Sep 02 07:39:09.296 INFO kablam! Compiling core-foundation-sys v0.6.1 Sep 02 07:39:09.298 INFO kablam! Compiling objc_exception v0.1.1 Sep 02 07:39:09.321 INFO kablam! error: failed to run custom build command for `objc_exception v0.1.1` Sep 02 07:39:09.321 INFO kablam! process didn't exit successfully: `/target/debug/build/objc_exception-94b4693f16a19d81/build-script-build` (exit code: 101) Sep 02 07:39:09.321 INFO kablam! --- stdout Sep 02 07:39:09.321 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 02 07:39:09.321 INFO kablam! OPT_LEVEL = Some("0") Sep 02 07:39:09.321 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 02 07:39:09.321 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 02 07:39:09.321 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 02 07:39:09.321 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 02 07:39:09.322 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 02 07:39:09.322 INFO kablam! CC_x86_64-unknown-linux-gnu = None Sep 02 07:39:09.322 INFO kablam! CC_x86_64_unknown_linux_gnu = None Sep 02 07:39:09.322 INFO kablam! HOST_CC = None Sep 02 07:39:09.322 INFO kablam! CC = None Sep 02 07:39:09.322 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 02 07:39:09.322 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 02 07:39:09.322 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 02 07:39:09.322 INFO kablam! CFLAGS_x86_64-unknown-linux-gnu = None Sep 02 07:39:09.322 INFO kablam! CFLAGS_x86_64_unknown_linux_gnu = None Sep 02 07:39:09.322 INFO kablam! HOST_CFLAGS = None Sep 02 07:39:09.322 INFO kablam! CFLAGS = None Sep 02 07:39:09.322 INFO kablam! DEBUG = Some("true") Sep 02 07:39:09.322 INFO kablam! running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_exception-31a7e02733452d21/out/extern/exception.o" "-c" "extern/exception.m" Sep 02 07:39:09.322 INFO kablam! cargo:warning=cc: error trying to exec 'cc1obj': execvp: No such file or directory Sep 02 07:39:09.322 INFO kablam! exit code: 1 Sep 02 07:39:09.322 INFO kablam! Sep 02 07:39:09.323 INFO kablam! --- stderr Sep 02 07:39:09.323 INFO kablam! thread 'main' panicked at ' Sep 02 07:39:09.323 INFO kablam! Sep 02 07:39:09.323 INFO kablam! Internal error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_exception-31a7e02733452d21/out/extern/exception.o" "-c" "extern/exception.m" with args "cc" did not execute successfully (status code exit code: 1). Sep 02 07:39:09.323 INFO kablam! Sep 02 07:39:09.323 INFO kablam! ', /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670:5 Sep 02 07:39:09.323 INFO kablam! stack backtrace: Sep 02 07:39:09.323 INFO kablam! 0: 0x56382d5f09ee - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8608d381b52a1cc7 Sep 02 07:39:09.323 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 02 07:39:09.323 INFO kablam! 1: 0x56382d5e0c66 - std::sys_common::backtrace::print::hf96fbb6301ca8111 Sep 02 07:39:09.323 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 02 07:39:09.323 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 02 07:39:09.323 INFO kablam! 2: 0x56382d5df06d - std::panicking::default_hook::{{closure}}::h2e8fa0d6ce9ebecc Sep 02 07:39:09.323 INFO kablam! at libstd/panicking.rs:211 Sep 02 07:39:09.323 INFO kablam! 3: 0x56382d5dede0 - std::panicking::default_hook::h3e385661c8d6b6f8 Sep 02 07:39:09.323 INFO kablam! at libstd/panicking.rs:227 Sep 02 07:39:09.323 INFO kablam! 4: 0x56382d5df68c - std::panicking::rust_panic_with_hook::h82448672ce6401e7 Sep 02 07:39:09.323 INFO kablam! at libstd/panicking.rs:477 Sep 02 07:39:09.323 INFO kablam! 5: 0x56382d5df289 - std::panicking::continue_panic_fmt::h7abacf9371d614d8 Sep 02 07:39:09.323 INFO kablam! at libstd/panicking.rs:391 Sep 02 07:39:09.323 INFO kablam! 6: 0x56382d5df1ed - std::panicking::begin_panic_fmt::h7b5ce7842a1f14ab Sep 02 07:39:09.323 INFO kablam! at libstd/panicking.rs:346 Sep 02 07:39:09.324 INFO kablam! 7: 0x56382d5a62e1 - gcc::fail::hbbf55fc99999bca8 Sep 02 07:39:09.324 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670 Sep 02 07:39:09.324 INFO kablam! 8: 0x56382d5961fb - gcc::Build::compile::hb715cbe4ce7f6c04 Sep 02 07:39:09.324 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:783 Sep 02 07:39:09.324 INFO kablam! 9: 0x56382d591b24 - gcc::compile_library::h6c170fac70761253 Sep 02 07:39:09.324 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:242 Sep 02 07:39:09.324 INFO kablam! 10: 0x56382d5913f2 - build_script_build::main::hebb567e57f76a151 Sep 02 07:39:09.324 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/objc_exception-0.1.1/build.rs:4 Sep 02 07:39:09.324 INFO kablam! 11: 0x56382d59139f - std::rt::lang_start::{{closure}}::h341952574ca5c684 Sep 02 07:39:09.324 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 02 07:39:09.324 INFO kablam! 12: 0x56382d5df172 - std::panicking::try::do_call::he8eb7284c711bc58 Sep 02 07:39:09.324 INFO kablam! at libstd/rt.rs:59 Sep 02 07:39:09.324 INFO kablam! at libstd/panicking.rs:310 Sep 02 07:39:09.324 INFO kablam! 13: 0x56382d6024d9 - __rust_maybe_catch_panic Sep 02 07:39:09.324 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 02 07:39:09.324 INFO kablam! 14: 0x56382d5ec3c5 - std::rt::lang_start_internal::h25421c11e0cff495 Sep 02 07:39:09.324 INFO kablam! at libstd/panicking.rs:289 Sep 02 07:39:09.324 INFO kablam! at libstd/panic.rs:392 Sep 02 07:39:09.324 INFO kablam! at libstd/rt.rs:58 Sep 02 07:39:09.325 INFO kablam! 15: 0x56382d591377 - std::rt::lang_start::hab2961defe742927 Sep 02 07:39:09.325 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 02 07:39:09.325 INFO kablam! 16: 0x56382d591429 - main Sep 02 07:39:09.325 INFO kablam! 17: 0x7f593364382f - __libc_start_main Sep 02 07:39:09.325 INFO kablam! 18: 0x56382d5911d8 - _start Sep 02 07:39:09.325 INFO kablam! 19: 0x0 - Sep 02 07:39:09.325 INFO kablam! Sep 02 07:39:09.325 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 02 07:39:09.853 INFO kablam! error: build failed Sep 02 07:39:09.854 INFO kablam! su: No module specific data is present Sep 02 07:39:10.238 INFO running `"docker" "rm" "-f" "caa4b89bfd675da21ff443bc4f3ea68d82ad68c1441e6c3e22b19249ecedb7a3"` Sep 02 07:39:10.328 INFO blam! caa4b89bfd675da21ff443bc4f3ea68d82ad68c1441e6c3e22b19249ecedb7a3