Jul 12 13:08:29.516 INFO checking block-0.1.6 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234 Jul 12 13:08:29.516 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets Jul 12 13:08:29.517 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets Jul 12 13:08:29.517 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Jul 12 13:08:29.730 INFO blam! 78207c33e90996154907082907764669a10b539673465b3f3a42dc2fa13c16f5 Jul 12 13:08:29.732 INFO running `"docker" "start" "-a" "78207c33e90996154907082907764669a10b539673465b3f3a42dc2fa13c16f5"` Jul 12 13:08:30.931 INFO kablam! Checking block v0.1.6 (file:///source) Jul 12 13:08:30.931 INFO kablam! Compiling objc_test_utils v0.0.2 Jul 12 13:08:32.716 INFO kablam! error: failed to run custom build command for `objc_test_utils v0.0.2` Jul 12 13:08:32.716 INFO kablam! process didn't exit successfully: `/target/debug/build/objc_test_utils-65fe467afc51be44/build-script-build` (exit code: 101) Jul 12 13:08:32.716 INFO kablam! --- stdout Jul 12 13:08:32.716 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Jul 12 13:08:32.716 INFO kablam! OPT_LEVEL = Some("0") Jul 12 13:08:32.716 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Jul 12 13:08:32.717 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Jul 12 13:08:32.717 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Jul 12 13:08:32.717 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Jul 12 13:08:32.717 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Jul 12 13:08:32.717 INFO kablam! CC_x86_64-unknown-linux-gnu = None Jul 12 13:08:32.717 INFO kablam! CC_x86_64_unknown_linux_gnu = None Jul 12 13:08:32.717 INFO kablam! HOST_CC = None Jul 12 13:08:32.717 INFO kablam! CC = None Jul 12 13:08:32.717 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Jul 12 13:08:32.717 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Jul 12 13:08:32.717 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Jul 12 13:08:32.717 INFO kablam! CFLAGS_x86_64-unknown-linux-gnu = None Jul 12 13:08:32.717 INFO kablam! CFLAGS_x86_64_unknown_linux_gnu = None Jul 12 13:08:32.717 INFO kablam! HOST_CFLAGS = None Jul 12 13:08:32.717 INFO kablam! CFLAGS = None Jul 12 13:08:32.717 INFO kablam! DEBUG = Some("true") Jul 12 13:08:32.717 INFO kablam! running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_test_utils-adb2e952ef8570ad/out/block_utils.o" "-c" "block_utils.m" Jul 12 13:08:32.717 INFO kablam! cargo:warning=cc: error trying to exec 'cc1obj': execvp: No such file or directory Jul 12 13:08:32.717 INFO kablam! exit code: 1 Jul 12 13:08:32.717 INFO kablam! Jul 12 13:08:32.717 INFO kablam! --- stderr Jul 12 13:08:32.717 INFO kablam! thread 'main' panicked at ' Jul 12 13:08:32.717 INFO kablam! Jul 12 13:08:32.718 INFO kablam! Internal error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_test_utils-adb2e952ef8570ad/out/block_utils.o" "-c" "block_utils.m" with args "cc" did not execute successfully (status code exit code: 1). Jul 12 13:08:32.718 INFO kablam! Jul 12 13:08:32.718 INFO kablam! ', /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670:5 Jul 12 13:08:32.718 INFO kablam! stack backtrace: Jul 12 13:08:32.718 INFO kablam! 0: 0x56538874800e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h384ae355f7caea4e Jul 12 13:08:32.718 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Jul 12 13:08:32.718 INFO kablam! 1: 0x565388753546 - std::sys_common::backtrace::print::h4bb52e1bee024bba Jul 12 13:08:32.718 INFO kablam! at libstd/sys_common/backtrace.rs:71 Jul 12 13:08:32.718 INFO kablam! at libstd/sys_common/backtrace.rs:59 Jul 12 13:08:32.718 INFO kablam! 2: 0x56538874ca2d - std::panicking::default_hook::{{closure}}::hb7ba413df06fc0fe Jul 12 13:08:32.718 INFO kablam! at libstd/panicking.rs:211 Jul 12 13:08:32.718 INFO kablam! 3: 0x56538874c7a0 - std::panicking::default_hook::h0d2752b2f723ae1b Jul 12 13:08:32.718 INFO kablam! at libstd/panicking.rs:227 Jul 12 13:08:32.718 INFO kablam! 4: 0x56538874d04c - std::panicking::rust_panic_with_hook::h5ab246e6d52e753b Jul 12 13:08:32.718 INFO kablam! at libstd/panicking.rs:475 Jul 12 13:08:32.718 INFO kablam! 5: 0x56538874cc49 - std::panicking::continue_panic_fmt::hbc5be41dc11c760a Jul 12 13:08:32.718 INFO kablam! at libstd/panicking.rs:390 Jul 12 13:08:32.718 INFO kablam! 6: 0x56538874cbad - std::panicking::begin_panic_fmt::ha1b16ae9609c44dd Jul 12 13:08:32.718 INFO kablam! at libstd/panicking.rs:345 Jul 12 13:08:32.718 INFO kablam! 7: 0x565388703471 - gcc::fail::hd34544ab4c937685 Jul 12 13:08:32.718 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670 Jul 12 13:08:32.718 INFO kablam! 8: 0x5653886f338b - gcc::Build::compile::he6279989f7665493 Jul 12 13:08:32.718 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:783 Jul 12 13:08:32.718 INFO kablam! 9: 0x5653886eecc4 - gcc::compile_library::hb0a99652fe4dcd8c Jul 12 13:08:32.718 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:242 Jul 12 13:08:32.719 INFO kablam! 10: 0x5653886ee4f2 - build_script_build::main::h8662e489073189a7 Jul 12 13:08:32.719 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/objc_test_utils-0.0.2/build.rs:4 Jul 12 13:08:32.719 INFO kablam! 11: 0x5653886ee5af - std::rt::lang_start::{{closure}}::ha549ce34cceb1e8f Jul 12 13:08:32.719 INFO kablam! at /checkout/src/libstd/rt.rs:74 Jul 12 13:08:32.719 INFO kablam! 12: 0x56538874cb32 - std::panicking::try::do_call::he078c96f91c45734 Jul 12 13:08:32.719 INFO kablam! at libstd/rt.rs:59 Jul 12 13:08:32.719 INFO kablam! at libstd/panicking.rs:310 Jul 12 13:08:32.719 INFO kablam! 13: 0x56538875e8f9 - __rust_maybe_catch_panic Jul 12 13:08:32.719 INFO kablam! at libpanic_unwind/lib.rs:105 Jul 12 13:08:32.719 INFO kablam! 14: 0x565388742a65 - std::rt::lang_start_internal::he059594c0b5de843 Jul 12 13:08:32.719 INFO kablam! at libstd/panicking.rs:289 Jul 12 13:08:32.719 INFO kablam! at libstd/panic.rs:392 Jul 12 13:08:32.719 INFO kablam! at libstd/rt.rs:58 Jul 12 13:08:32.719 INFO kablam! 15: 0x5653886ee587 - std::rt::lang_start::h9d6d63105f0e5785 Jul 12 13:08:32.719 INFO kablam! at /checkout/src/libstd/rt.rs:74 Jul 12 13:08:32.719 INFO kablam! 16: 0x5653886ee529 - main Jul 12 13:08:32.719 INFO kablam! 17: 0x7f04eddf182f - __libc_start_main Jul 12 13:08:32.719 INFO kablam! 18: 0x5653886ee378 - _start Jul 12 13:08:32.719 INFO kablam! 19: 0x0 - Jul 12 13:08:32.719 INFO kablam! Jul 12 13:08:32.719 INFO kablam! su: No module specific data is present Jul 12 13:08:33.518 INFO running `"docker" "rm" "-f" "78207c33e90996154907082907764669a10b539673465b3f3a42dc2fa13c16f5"` Jul 12 13:08:33.669 INFO blam! 78207c33e90996154907082907764669a10b539673465b3f3a42dc2fa13c16f5