Sep 14 19:07:48.471 INFO checking block-0.1.6 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1 Sep 14 19:07:48.471 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets Sep 14 19:07:48.471 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 19:07:48.633 INFO blam! 70a05b25b377941f5d795ab4518173e98b8c21bf8e2d08a63d9f839c3df7504c Sep 14 19:07:48.635 INFO running `"docker" "start" "-a" "70a05b25b377941f5d795ab4518173e98b8c21bf8e2d08a63d9f839c3df7504c"` Sep 14 19:07:49.590 INFO kablam! usermod: no changes Sep 14 19:07:49.630 INFO kablam! Checking block v0.1.6 (file:///source) Sep 14 19:07:49.631 INFO kablam! Compiling objc_test_utils v0.0.2 Sep 14 19:07:50.263 INFO kablam! error: failed to run custom build command for `objc_test_utils v0.0.2` Sep 14 19:07:50.263 INFO kablam! process didn't exit successfully: `/target/debug/build/objc_test_utils-5577a760a1586767/build-script-build` (exit code: 101) Sep 14 19:07:50.263 INFO kablam! --- stdout Sep 14 19:07:50.263 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.263 INFO kablam! OPT_LEVEL = Some("0") Sep 14 19:07:50.263 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.263 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.263 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.263 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.263 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.263 INFO kablam! CC_x86_64-unknown-linux-gnu = None Sep 14 19:07:50.263 INFO kablam! CC_x86_64_unknown_linux_gnu = None Sep 14 19:07:50.263 INFO kablam! HOST_CC = None Sep 14 19:07:50.263 INFO kablam! CC = None Sep 14 19:07:50.263 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.263 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.263 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.263 INFO kablam! CFLAGS_x86_64-unknown-linux-gnu = None Sep 14 19:07:50.263 INFO kablam! CFLAGS_x86_64_unknown_linux_gnu = None Sep 14 19:07:50.263 INFO kablam! HOST_CFLAGS = None Sep 14 19:07:50.263 INFO kablam! CFLAGS = None Sep 14 19:07:50.263 INFO kablam! DEBUG = Some("true") Sep 14 19:07:50.263 INFO kablam! running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_test_utils-7f18e899fc42f6bc/out/block_utils.o" "-c" "block_utils.m" Sep 14 19:07:50.264 INFO kablam! cargo:warning=cc: error trying to exec 'cc1obj': execvp: No such file or directory Sep 14 19:07:50.264 INFO kablam! exit code: 1 Sep 14 19:07:50.264 INFO kablam! Sep 14 19:07:50.264 INFO kablam! --- stderr Sep 14 19:07:50.264 INFO kablam! thread 'main' panicked at ' Sep 14 19:07:50.264 INFO kablam! Sep 14 19:07:50.264 INFO kablam! Internal error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_test_utils-7f18e899fc42f6bc/out/block_utils.o" "-c" "block_utils.m" with args "cc" did not execute successfully (status code exit code: 1). Sep 14 19:07:50.264 INFO kablam! Sep 14 19:07:50.264 INFO kablam! ', /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670:5 Sep 14 19:07:50.264 INFO kablam! stack backtrace: Sep 14 19:07:50.264 INFO kablam! 0: 0x55bf38fcfa8e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf74b7486aef10c8d Sep 14 19:07:50.264 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 14 19:07:50.264 INFO kablam! 1: 0x55bf38fbfd06 - std::sys_common::backtrace::print::h975e2d3548a0dd13 Sep 14 19:07:50.264 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 14 19:07:50.264 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 14 19:07:50.264 INFO kablam! 2: 0x55bf38fbe13d - std::panicking::default_hook::{{closure}}::h3e9ae6698e7d3880 Sep 14 19:07:50.264 INFO kablam! at libstd/panicking.rs:211 Sep 14 19:07:50.264 INFO kablam! 3: 0x55bf38fbdeb0 - std::panicking::default_hook::h0f94f2ff4ea79253 Sep 14 19:07:50.264 INFO kablam! at libstd/panicking.rs:227 Sep 14 19:07:50.264 INFO kablam! 4: 0x55bf38fbe75c - std::panicking::rust_panic_with_hook::h3122ef85eb8796fa Sep 14 19:07:50.264 INFO kablam! at libstd/panicking.rs:477 Sep 14 19:07:50.264 INFO kablam! 5: 0x55bf38fbe359 - std::panicking::continue_panic_fmt::h79b5d1783fc7275d Sep 14 19:07:50.264 INFO kablam! at libstd/panicking.rs:391 Sep 14 19:07:50.264 INFO kablam! 6: 0x55bf38fbe2bd - std::panicking::begin_panic_fmt::h7717be321bd65540 Sep 14 19:07:50.264 INFO kablam! at libstd/panicking.rs:346 Sep 14 19:07:50.264 INFO kablam! 7: 0x55bf38f860d1 - gcc::fail::h4f8a378a63dcba64 Sep 14 19:07:50.264 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670 Sep 14 19:07:50.264 INFO kablam! 8: 0x55bf38f7618b - gcc::Build::compile::h04c966c39b64cd7a Sep 14 19:07:50.264 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:783 Sep 14 19:07:50.264 INFO kablam! 9: 0x55bf38f71ac4 - gcc::compile_library::hdf8f87c03d66fa88 Sep 14 19:07:50.264 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:242 Sep 14 19:07:50.264 INFO kablam! 10: 0x55bf38f712a2 - build_script_build::main::h0b2daadd60f6182d Sep 14 19:07:50.264 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/objc_test_utils-0.0.2/build.rs:4 Sep 14 19:07:50.264 INFO kablam! 11: 0x55bf38f7136f - std::rt::lang_start::{{closure}}::h2abb7b1f41cd6b29 Sep 14 19:07:50.264 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 14 19:07:50.264 INFO kablam! 12: 0x55bf38fbe242 - std::panicking::try::do_call::h613cc8345e5e334f Sep 14 19:07:50.264 INFO kablam! at libstd/rt.rs:59 Sep 14 19:07:50.264 INFO kablam! at libstd/panicking.rs:310 Sep 14 19:07:50.264 INFO kablam! 13: 0x55bf38fe2429 - __rust_maybe_catch_panic Sep 14 19:07:50.264 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 14 19:07:50.264 INFO kablam! 14: 0x55bf38fcb4b5 - std::rt::lang_start_internal::h166c3316158aaef7 Sep 14 19:07:50.264 INFO kablam! at libstd/panicking.rs:289 Sep 14 19:07:50.264 INFO kablam! at libstd/panic.rs:392 Sep 14 19:07:50.264 INFO kablam! at libstd/rt.rs:58 Sep 14 19:07:50.264 INFO kablam! 15: 0x55bf38f71347 - std::rt::lang_start::hd2b83b0ba64d0ba4 Sep 14 19:07:50.264 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 14 19:07:50.264 INFO kablam! 16: 0x55bf38f712d9 - main Sep 14 19:07:50.264 INFO kablam! 17: 0x7f5b0516882f - __libc_start_main Sep 14 19:07:50.264 INFO kablam! 18: 0x55bf38f71178 - _start Sep 14 19:07:50.264 INFO kablam! 19: 0x0 - Sep 14 19:07:50.264 INFO kablam! Sep 14 19:07:50.264 INFO kablam! su: No module specific data is present Sep 14 19:07:50.883 INFO running `"docker" "rm" "-f" "70a05b25b377941f5d795ab4518173e98b8c21bf8e2d08a63d9f839c3df7504c"` Sep 14 19:07:50.961 INFO blam! 70a05b25b377941f5d795ab4518173e98b8c21bf8e2d08a63d9f839c3df7504c