Sep 02 19:36:05.761 INFO checking block-0.1.6 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 02 19:36:05.761 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 02 19:36:05.761 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/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 19:36:05.938 INFO blam! 746b7a57c847d197985d4123f32d5afdd3da35698c51577a426236babb9d99af Sep 02 19:36:05.940 INFO running `"docker" "start" "-a" "746b7a57c847d197985d4123f32d5afdd3da35698c51577a426236babb9d99af"` Sep 02 19:36:06.668 INFO kablam! Checking block v0.1.6 (file:///source) Sep 02 19:36:06.668 INFO kablam! Compiling objc_test_utils v0.0.2 Sep 02 19:36:07.984 INFO kablam! error: failed to run custom build command for `objc_test_utils v0.0.2` Sep 02 19:36:07.984 INFO kablam! process didn't exit successfully: `/target/debug/build/objc_test_utils-c1b6c5ea1fe1d428/build-script-build` (exit code: 101) Sep 02 19:36:07.984 INFO kablam! --- stdout Sep 02 19:36:07.984 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 02 19:36:07.984 INFO kablam! OPT_LEVEL = Some("0") Sep 02 19:36:07.984 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 02 19:36:07.984 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 02 19:36:07.984 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 02 19:36:07.984 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 02 19:36:07.984 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 02 19:36:07.984 INFO kablam! CC_x86_64-unknown-linux-gnu = None Sep 02 19:36:07.984 INFO kablam! CC_x86_64_unknown_linux_gnu = None Sep 02 19:36:07.984 INFO kablam! HOST_CC = None Sep 02 19:36:07.984 INFO kablam! CC = None Sep 02 19:36:07.984 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 02 19:36:07.984 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 02 19:36:07.984 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 02 19:36:07.984 INFO kablam! CFLAGS_x86_64-unknown-linux-gnu = None Sep 02 19:36:07.984 INFO kablam! CFLAGS_x86_64_unknown_linux_gnu = None Sep 02 19:36:07.984 INFO kablam! HOST_CFLAGS = None Sep 02 19:36:07.984 INFO kablam! CFLAGS = None Sep 02 19:36:07.984 INFO kablam! DEBUG = Some("true") Sep 02 19:36:07.984 INFO kablam! running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_test_utils-9013b53f55e61438/out/block_utils.o" "-c" "block_utils.m" Sep 02 19:36:07.984 INFO kablam! cargo:warning=cc: error trying to exec 'cc1obj': execvp: No such file or directory Sep 02 19:36:07.985 INFO kablam! exit code: 1 Sep 02 19:36:07.985 INFO kablam! Sep 02 19:36:07.985 INFO kablam! --- stderr Sep 02 19:36:07.985 INFO kablam! thread 'main' panicked at ' Sep 02 19:36:07.985 INFO kablam! Sep 02 19:36:07.985 INFO kablam! Internal error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_test_utils-9013b53f55e61438/out/block_utils.o" "-c" "block_utils.m" with args "cc" did not execute successfully (status code exit code: 1). Sep 02 19:36:07.985 INFO kablam! Sep 02 19:36:07.985 INFO kablam! ', /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670:5 Sep 02 19:36:07.985 INFO kablam! stack backtrace: Sep 02 19:36:07.985 INFO kablam! 0: 0x560f1ce909ee - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8608d381b52a1cc7 Sep 02 19:36:07.985 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 02 19:36:07.985 INFO kablam! 1: 0x560f1ce80c66 - std::sys_common::backtrace::print::hf96fbb6301ca8111 Sep 02 19:36:07.985 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 02 19:36:07.985 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 02 19:36:07.985 INFO kablam! 2: 0x560f1ce7f06d - std::panicking::default_hook::{{closure}}::h2e8fa0d6ce9ebecc Sep 02 19:36:07.985 INFO kablam! at libstd/panicking.rs:211 Sep 02 19:36:07.985 INFO kablam! 3: 0x560f1ce7ede0 - std::panicking::default_hook::h3e385661c8d6b6f8 Sep 02 19:36:07.985 INFO kablam! at libstd/panicking.rs:227 Sep 02 19:36:07.985 INFO kablam! 4: 0x560f1ce7f68c - std::panicking::rust_panic_with_hook::h82448672ce6401e7 Sep 02 19:36:07.985 INFO kablam! at libstd/panicking.rs:477 Sep 02 19:36:07.985 INFO kablam! 5: 0x560f1ce7f289 - std::panicking::continue_panic_fmt::h7abacf9371d614d8 Sep 02 19:36:07.985 INFO kablam! at libstd/panicking.rs:391 Sep 02 19:36:07.985 INFO kablam! 6: 0x560f1ce7f1ed - std::panicking::begin_panic_fmt::h7b5ce7842a1f14ab Sep 02 19:36:07.985 INFO kablam! at libstd/panicking.rs:346 Sep 02 19:36:07.985 INFO kablam! 7: 0x560f1ce462e1 - gcc::fail::hbbf55fc99999bca8 Sep 02 19:36:07.985 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670 Sep 02 19:36:07.985 INFO kablam! 8: 0x560f1ce361fb - gcc::Build::compile::hb715cbe4ce7f6c04 Sep 02 19:36:07.985 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:783 Sep 02 19:36:07.985 INFO kablam! 9: 0x560f1ce31b24 - gcc::compile_library::h6c170fac70761253 Sep 02 19:36:07.986 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:242 Sep 02 19:36:07.986 INFO kablam! 10: 0x560f1ce31432 - build_script_build::main::h97f9312527fd953f Sep 02 19:36:07.986 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/objc_test_utils-0.0.2/build.rs:4 Sep 02 19:36:07.986 INFO kablam! 11: 0x560f1ce3134f - std::rt::lang_start::{{closure}}::h98758b614ee80f7a Sep 02 19:36:07.986 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 02 19:36:07.986 INFO kablam! 12: 0x560f1ce7f172 - std::panicking::try::do_call::he8eb7284c711bc58 Sep 02 19:36:07.986 INFO kablam! at libstd/rt.rs:59 Sep 02 19:36:07.986 INFO kablam! at libstd/panicking.rs:310 Sep 02 19:36:07.986 INFO kablam! 13: 0x560f1cea24d9 - __rust_maybe_catch_panic Sep 02 19:36:07.986 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 02 19:36:07.986 INFO kablam! 14: 0x560f1ce8c3c5 - std::rt::lang_start_internal::h25421c11e0cff495 Sep 02 19:36:07.986 INFO kablam! at libstd/panicking.rs:289 Sep 02 19:36:07.986 INFO kablam! at libstd/panic.rs:392 Sep 02 19:36:07.986 INFO kablam! at libstd/rt.rs:58 Sep 02 19:36:07.986 INFO kablam! 15: 0x560f1ce31327 - std::rt::lang_start::h0dfee277665042f8 Sep 02 19:36:07.986 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 02 19:36:07.986 INFO kablam! 16: 0x560f1ce31469 - main Sep 02 19:36:07.986 INFO kablam! 17: 0x7f49e03cd82f - __libc_start_main Sep 02 19:36:07.986 INFO kablam! 18: 0x560f1ce311d8 - _start Sep 02 19:36:07.986 INFO kablam! 19: 0x0 - Sep 02 19:36:07.986 INFO kablam! Sep 02 19:36:07.986 INFO kablam! su: No module specific data is present Sep 02 19:36:08.489 INFO running `"docker" "rm" "-f" "746b7a57c847d197985d4123f32d5afdd3da35698c51577a426236babb9d99af"` Sep 02 19:36:08.623 INFO blam! 746b7a57c847d197985d4123f32d5afdd3da35698c51577a426236babb9d99af