Sep 14 19:07:47.727 INFO checking block-0.1.6 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1 Sep 14 19:07:47.728 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets Sep 14 19:07:47.728 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 19:07:47.869 INFO blam! 2940d1bbb41dd1d65bad9be1c6c34d2a65334919af1a6c19f85005e13d2dfe8f Sep 14 19:07:47.871 INFO running `"docker" "start" "-a" "2940d1bbb41dd1d65bad9be1c6c34d2a65334919af1a6c19f85005e13d2dfe8f"` Sep 14 19:07:49.345 INFO kablam! usermod: no changes Sep 14 19:07:49.391 INFO kablam! Checking block v0.1.6 (file:///source) Sep 14 19:07:49.391 INFO kablam! Compiling objc_test_utils v0.0.2 Sep 14 19:07:50.142 INFO kablam! error: failed to run custom build command for `objc_test_utils v0.0.2` Sep 14 19:07:50.142 INFO kablam! process didn't exit successfully: `/target/debug/build/objc_test_utils-4ea4652285e412ac/build-script-build` (exit code: 101) Sep 14 19:07:50.142 INFO kablam! --- stdout Sep 14 19:07:50.142 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.142 INFO kablam! OPT_LEVEL = Some("0") Sep 14 19:07:50.142 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.142 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.142 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.142 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.142 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.142 INFO kablam! CC_x86_64-unknown-linux-gnu = None Sep 14 19:07:50.142 INFO kablam! CC_x86_64_unknown_linux_gnu = None Sep 14 19:07:50.142 INFO kablam! HOST_CC = None Sep 14 19:07:50.142 INFO kablam! CC = None Sep 14 19:07:50.142 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.142 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.142 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 14 19:07:50.143 INFO kablam! CFLAGS_x86_64-unknown-linux-gnu = None Sep 14 19:07:50.143 INFO kablam! CFLAGS_x86_64_unknown_linux_gnu = None Sep 14 19:07:50.143 INFO kablam! HOST_CFLAGS = None Sep 14 19:07:50.143 INFO kablam! CFLAGS = None Sep 14 19:07:50.143 INFO kablam! DEBUG = Some("true") Sep 14 19:07:50.143 INFO kablam! running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_test_utils-dc640160bbe84bff/out/block_utils.o" "-c" "block_utils.m" Sep 14 19:07:50.143 INFO kablam! cargo:warning=cc: error trying to exec 'cc1obj': execvp: No such file or directory Sep 14 19:07:50.143 INFO kablam! exit code: 1 Sep 14 19:07:50.143 INFO kablam! Sep 14 19:07:50.143 INFO kablam! --- stderr Sep 14 19:07:50.143 INFO kablam! thread 'main' panicked at ' Sep 14 19:07:50.143 INFO kablam! Sep 14 19:07:50.143 INFO kablam! Internal error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_test_utils-dc640160bbe84bff/out/block_utils.o" "-c" "block_utils.m" with args "cc" did not execute successfully (status code exit code: 1). Sep 14 19:07:50.143 INFO kablam! Sep 14 19:07:50.143 INFO kablam! ', /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670:5 Sep 14 19:07:50.143 INFO kablam! stack backtrace: Sep 14 19:07:50.143 INFO kablam! 0: 0x55a47700baae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h41c993454ce21d81 Sep 14 19:07:50.143 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 14 19:07:50.143 INFO kablam! 1: 0x55a476ffbdc6 - std::sys_common::backtrace::print::h589927f912fef2ff Sep 14 19:07:50.143 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 14 19:07:50.143 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 14 19:07:50.143 INFO kablam! 2: 0x55a476ffa1ad - std::panicking::default_hook::{{closure}}::h9291452627a7ea3e Sep 14 19:07:50.143 INFO kablam! at libstd/panicking.rs:211 Sep 14 19:07:50.143 INFO kablam! 3: 0x55a476ff9f20 - std::panicking::default_hook::h6c8627623d33d292 Sep 14 19:07:50.143 INFO kablam! at libstd/panicking.rs:227 Sep 14 19:07:50.143 INFO kablam! 4: 0x55a476ffa7cc - std::panicking::rust_panic_with_hook::he648562e376b33df Sep 14 19:07:50.143 INFO kablam! at libstd/panicking.rs:477 Sep 14 19:07:50.143 INFO kablam! 5: 0x55a476ffa3c9 - std::panicking::continue_panic_fmt::h3d208fe7124551fd Sep 14 19:07:50.143 INFO kablam! at libstd/panicking.rs:391 Sep 14 19:07:50.143 INFO kablam! 6: 0x55a476ffa32d - std::panicking::begin_panic_fmt::h549ad084f131a477 Sep 14 19:07:50.143 INFO kablam! at libstd/panicking.rs:346 Sep 14 19:07:50.143 INFO kablam! 7: 0x55a476fc20d1 - gcc::fail::heebde80c550ae3c3 Sep 14 19:07:50.143 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670 Sep 14 19:07:50.143 INFO kablam! 8: 0x55a476fb218b - gcc::Build::compile::h1024981cca9b52d9 Sep 14 19:07:50.143 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:783 Sep 14 19:07:50.143 INFO kablam! 9: 0x55a476fadac4 - gcc::compile_library::h39301c09df50c1e5 Sep 14 19:07:50.143 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:242 Sep 14 19:07:50.143 INFO kablam! 10: 0x55a476fad3c2 - build_script_build::main::h59b7c121d6d11e5c Sep 14 19:07:50.143 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/objc_test_utils-0.0.2/build.rs:4 Sep 14 19:07:50.143 INFO kablam! 11: 0x55a476fad37f - std::rt::lang_start::{{closure}}::hbb1623248b4a335b Sep 14 19:07:50.143 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 14 19:07:50.143 INFO kablam! 12: 0x55a476ffa2b2 - std::panicking::try::do_call::h0a45ab634c47bf28 Sep 14 19:07:50.143 INFO kablam! at libstd/rt.rs:59 Sep 14 19:07:50.143 INFO kablam! at libstd/panicking.rs:310 Sep 14 19:07:50.143 INFO kablam! 13: 0x55a47701de79 - __rust_maybe_catch_panic Sep 14 19:07:50.143 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 14 19:07:50.143 INFO kablam! 14: 0x55a4770074d5 - std::rt::lang_start_internal::he2cc69ced118af39 Sep 14 19:07:50.143 INFO kablam! at libstd/panicking.rs:289 Sep 14 19:07:50.143 INFO kablam! at libstd/panic.rs:392 Sep 14 19:07:50.143 INFO kablam! at libstd/rt.rs:58 Sep 14 19:07:50.143 INFO kablam! 15: 0x55a476fad357 - std::rt::lang_start::he1c185d365ac9e17 Sep 14 19:07:50.143 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 14 19:07:50.143 INFO kablam! 16: 0x55a476fad3f9 - main Sep 14 19:07:50.143 INFO kablam! 17: 0x7f973c90882f - __libc_start_main Sep 14 19:07:50.143 INFO kablam! 18: 0x55a476fad178 - _start Sep 14 19:07:50.143 INFO kablam! 19: 0x0 - Sep 14 19:07:50.143 INFO kablam! Sep 14 19:07:50.143 INFO kablam! su: No module specific data is present Sep 14 19:07:50.835 INFO running `"docker" "rm" "-f" "2940d1bbb41dd1d65bad9be1c6c34d2a65334919af1a6c19f85005e13d2dfe8f"` Sep 14 19:07:50.909 INFO blam! 2940d1bbb41dd1d65bad9be1c6c34d2a65334919af1a6c19f85005e13d2dfe8f