Sep 10 22:05:23.200 INFO checking block-0.1.6 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090 Sep 10 22:05:23.200 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets Sep 10 22:05:23.200 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"` Sep 10 22:05:23.387 INFO blam! b3ad36c2affd4fec7cd5112a8ccca1922d7e333cf6e1fcb2e918761538f8ffcd Sep 10 22:05:23.390 INFO running `"docker" "start" "-a" "b3ad36c2affd4fec7cd5112a8ccca1922d7e333cf6e1fcb2e918761538f8ffcd"` Sep 10 22:05:23.989 INFO kablam! usermod: no changes Sep 10 22:05:24.017 INFO kablam! Checking block v0.1.6 (file:///source) Sep 10 22:05:24.017 INFO kablam! Compiling objc_test_utils v0.0.2 Sep 10 22:05:24.610 INFO kablam! error: failed to run custom build command for `objc_test_utils v0.0.2` Sep 10 22:05:24.610 INFO kablam! process didn't exit successfully: `/target/debug/build/objc_test_utils-0ae01dea7564ca6e/build-script-build` (exit code: 101) Sep 10 22:05:24.610 INFO kablam! --- stdout Sep 10 22:05:24.610 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 10 22:05:24.610 INFO kablam! OPT_LEVEL = Some("0") Sep 10 22:05:24.610 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 10 22:05:24.610 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 10 22:05:24.610 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 10 22:05:24.611 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 10 22:05:24.611 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 10 22:05:24.611 INFO kablam! CC_x86_64-unknown-linux-gnu = None Sep 10 22:05:24.611 INFO kablam! CC_x86_64_unknown_linux_gnu = None Sep 10 22:05:24.611 INFO kablam! HOST_CC = None Sep 10 22:05:24.611 INFO kablam! CC = None Sep 10 22:05:24.611 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 10 22:05:24.611 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 10 22:05:24.611 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 10 22:05:24.611 INFO kablam! CFLAGS_x86_64-unknown-linux-gnu = None Sep 10 22:05:24.611 INFO kablam! CFLAGS_x86_64_unknown_linux_gnu = None Sep 10 22:05:24.611 INFO kablam! HOST_CFLAGS = None Sep 10 22:05:24.611 INFO kablam! CFLAGS = None Sep 10 22:05:24.611 INFO kablam! DEBUG = Some("true") Sep 10 22:05:24.611 INFO kablam! running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_test_utils-2e486bae1428fe42/out/block_utils.o" "-c" "block_utils.m" Sep 10 22:05:24.611 INFO kablam! cargo:warning=cc: error trying to exec 'cc1obj': execvp: No such file or directory Sep 10 22:05:24.611 INFO kablam! exit code: 1 Sep 10 22:05:24.611 INFO kablam! Sep 10 22:05:24.611 INFO kablam! --- stderr Sep 10 22:05:24.611 INFO kablam! thread 'main' panicked at ' Sep 10 22:05:24.611 INFO kablam! Sep 10 22:05:24.611 INFO kablam! Internal error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_test_utils-2e486bae1428fe42/out/block_utils.o" "-c" "block_utils.m" with args "cc" did not execute successfully (status code exit code: 1). Sep 10 22:05:24.611 INFO kablam! Sep 10 22:05:24.611 INFO kablam! ', /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670:5 Sep 10 22:05:24.611 INFO kablam! stack backtrace: Sep 10 22:05:24.611 INFO kablam! 0: 0x560a1163eaae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6fe5173ae235b38f Sep 10 22:05:24.611 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 10 22:05:24.611 INFO kablam! 1: 0x560a1162ed16 - std::sys_common::backtrace::print::hb1efbd3d067eabc6 Sep 10 22:05:24.611 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 10 22:05:24.611 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 10 22:05:24.611 INFO kablam! 2: 0x560a1162d14d - std::panicking::default_hook::{{closure}}::h109166af4c755142 Sep 10 22:05:24.611 INFO kablam! at libstd/panicking.rs:211 Sep 10 22:05:24.611 INFO kablam! 3: 0x560a1162cec0 - std::panicking::default_hook::h992f159215e34f14 Sep 10 22:05:24.611 INFO kablam! at libstd/panicking.rs:227 Sep 10 22:05:24.611 INFO kablam! 4: 0x560a1162d76c - std::panicking::rust_panic_with_hook::h7d90dcad0bb485f2 Sep 10 22:05:24.611 INFO kablam! at libstd/panicking.rs:477 Sep 10 22:05:24.611 INFO kablam! 5: 0x560a1162d369 - std::panicking::continue_panic_fmt::hd1c785c0ba366e26 Sep 10 22:05:24.611 INFO kablam! at libstd/panicking.rs:391 Sep 10 22:05:24.611 INFO kablam! 6: 0x560a1162d2cd - std::panicking::begin_panic_fmt::he0daf7f8d899f95f Sep 10 22:05:24.611 INFO kablam! at libstd/panicking.rs:346 Sep 10 22:05:24.611 INFO kablam! 7: 0x560a115f50d1 - gcc::fail::h270206c28592efc0 Sep 10 22:05:24.611 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670 Sep 10 22:05:24.611 INFO kablam! 8: 0x560a115e518b - gcc::Build::compile::h83964ecad59c5bd6 Sep 10 22:05:24.611 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:783 Sep 10 22:05:24.611 INFO kablam! 9: 0x560a115e0ac4 - gcc::compile_library::h410110f2ef008c36 Sep 10 22:05:24.611 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:242 Sep 10 22:05:24.611 INFO kablam! 10: 0x560a115e03d2 - build_script_build::main::h265be60a8b77b8ee Sep 10 22:05:24.611 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/objc_test_utils-0.0.2/build.rs:4 Sep 10 22:05:24.611 INFO kablam! 11: 0x560a115e02ef - std::rt::lang_start::{{closure}}::h6f48afe3c5bd4083 Sep 10 22:05:24.611 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 10 22:05:24.611 INFO kablam! 12: 0x560a1162d252 - std::panicking::try::do_call::h2ece1f76d9e135ca Sep 10 22:05:24.611 INFO kablam! at libstd/rt.rs:59 Sep 10 22:05:24.611 INFO kablam! at libstd/panicking.rs:310 Sep 10 22:05:24.611 INFO kablam! 13: 0x560a116510f9 - __rust_maybe_catch_panic Sep 10 22:05:24.611 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 10 22:05:24.611 INFO kablam! 14: 0x560a1163a4c5 - std::rt::lang_start_internal::h72dcb4aefab2c171 Sep 10 22:05:24.611 INFO kablam! at libstd/panicking.rs:289 Sep 10 22:05:24.611 INFO kablam! at libstd/panic.rs:392 Sep 10 22:05:24.611 INFO kablam! at libstd/rt.rs:58 Sep 10 22:05:24.611 INFO kablam! 15: 0x560a115e02c7 - std::rt::lang_start::h2d83e7c9004dc40e Sep 10 22:05:24.611 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 10 22:05:24.611 INFO kablam! 16: 0x560a115e0409 - main Sep 10 22:05:24.611 INFO kablam! 17: 0x7f5f0c84f82f - __libc_start_main Sep 10 22:05:24.611 INFO kablam! 18: 0x560a115e0178 - _start Sep 10 22:05:24.611 INFO kablam! 19: 0x0 - Sep 10 22:05:24.611 INFO kablam! Sep 10 22:05:24.613 INFO kablam! su: No module specific data is present Sep 10 22:05:25.071 INFO running `"docker" "rm" "-f" "b3ad36c2affd4fec7cd5112a8ccca1922d7e333cf6e1fcb2e918761538f8ffcd"` Sep 10 22:05:25.155 INFO blam! b3ad36c2affd4fec7cd5112a8ccca1922d7e333cf6e1fcb2e918761538f8ffcd