Sep 20 04:22:23.511 INFO checking block-0.1.6 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346 Sep 20 04:22:23.512 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets Sep 20 04:22:23.512 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 04:22:23.791 INFO blam! c49e05d3378c3d7d0070337e6c7401f258971a1d608b1561f6429698f551c9f2 Sep 20 04:22:23.791 INFO running `"docker" "start" "-a" "c49e05d3378c3d7d0070337e6c7401f258971a1d608b1561f6429698f551c9f2"` Sep 20 04:22:25.001 INFO kablam! usermod: no changes Sep 20 04:22:25.026 INFO kablam! Checking block v0.1.6 (/source) Sep 20 04:22:25.026 INFO kablam! Compiling objc_test_utils v0.0.2 Sep 20 04:22:25.637 INFO kablam! error: failed to run custom build command for `objc_test_utils v0.0.2` Sep 20 04:22:25.637 INFO kablam! process didn't exit successfully: `/target/debug/build/objc_test_utils-5dc43c7fc36e44e2/build-script-build` (exit code: 101) Sep 20 04:22:25.637 INFO kablam! --- stdout Sep 20 04:22:25.637 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 20 04:22:25.637 INFO kablam! OPT_LEVEL = Some("0") Sep 20 04:22:25.637 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 20 04:22:25.637 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 20 04:22:25.637 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 20 04:22:25.637 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 20 04:22:25.637 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 20 04:22:25.637 INFO kablam! CC_x86_64-unknown-linux-gnu = None Sep 20 04:22:25.637 INFO kablam! CC_x86_64_unknown_linux_gnu = None Sep 20 04:22:25.637 INFO kablam! HOST_CC = None Sep 20 04:22:25.637 INFO kablam! CC = None Sep 20 04:22:25.637 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 20 04:22:25.637 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 20 04:22:25.637 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 20 04:22:25.637 INFO kablam! CFLAGS_x86_64-unknown-linux-gnu = None Sep 20 04:22:25.637 INFO kablam! CFLAGS_x86_64_unknown_linux_gnu = None Sep 20 04:22:25.637 INFO kablam! HOST_CFLAGS = None Sep 20 04:22:25.637 INFO kablam! CFLAGS = None Sep 20 04:22:25.637 INFO kablam! DEBUG = Some("true") Sep 20 04:22:25.637 INFO kablam! running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_test_utils-b1b4a87b5ee103cf/out/block_utils.o" "-c" "block_utils.m" Sep 20 04:22:25.637 INFO kablam! cargo:warning=cc: error trying to exec 'cc1obj': execvp: No such file or directory Sep 20 04:22:25.637 INFO kablam! exit code: 1 Sep 20 04:22:25.637 INFO kablam! Sep 20 04:22:25.637 INFO kablam! --- stderr Sep 20 04:22:25.637 INFO kablam! thread 'main' panicked at ' Sep 20 04:22:25.637 INFO kablam! Sep 20 04:22:25.637 INFO kablam! Internal error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_test_utils-b1b4a87b5ee103cf/out/block_utils.o" "-c" "block_utils.m" with args "cc" did not execute successfully (status code exit code: 1). Sep 20 04:22:25.637 INFO kablam! Sep 20 04:22:25.637 INFO kablam! ', /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670:5 Sep 20 04:22:25.637 INFO kablam! stack backtrace: Sep 20 04:22:25.637 INFO kablam! 0: 0x564311b2b3ce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h30b7df3ff3ebc526 Sep 20 04:22:25.637 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 20 04:22:25.637 INFO kablam! 1: 0x564311b1b8d6 - std::sys_common::backtrace::print::hc6a3affd651da617 Sep 20 04:22:25.637 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 20 04:22:25.637 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 20 04:22:25.637 INFO kablam! 2: 0x564311b19d0d - std::panicking::default_hook::{{closure}}::h24bcdc46ff1bdd94 Sep 20 04:22:25.637 INFO kablam! at libstd/panicking.rs:211 Sep 20 04:22:25.637 INFO kablam! 3: 0x564311b19a80 - std::panicking::default_hook::h5357f8ba3cb65742 Sep 20 04:22:25.637 INFO kablam! at libstd/panicking.rs:227 Sep 20 04:22:25.637 INFO kablam! 4: 0x564311b1a32c - std::panicking::rust_panic_with_hook::h65b641598223039e Sep 20 04:22:25.637 INFO kablam! at libstd/panicking.rs:477 Sep 20 04:22:25.637 INFO kablam! 5: 0x564311b19f29 - std::panicking::continue_panic_fmt::h192f6492adc3fcba Sep 20 04:22:25.637 INFO kablam! at libstd/panicking.rs:391 Sep 20 04:22:25.637 INFO kablam! 6: 0x564311b19e8d - std::panicking::begin_panic_fmt::he46641892af93567 Sep 20 04:22:25.637 INFO kablam! at libstd/panicking.rs:346 Sep 20 04:22:25.637 INFO kablam! 7: 0x564311ae20d1 - gcc::fail::h783c28818fb102ef Sep 20 04:22:25.637 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670 Sep 20 04:22:25.637 INFO kablam! 8: 0x564311ad218b - gcc::Build::compile::h25838142e7609320 Sep 20 04:22:25.637 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:783 Sep 20 04:22:25.637 INFO kablam! 9: 0x564311acdac4 - gcc::compile_library::h08dbd6ddcbb69dfa Sep 20 04:22:25.637 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:242 Sep 20 04:22:25.637 INFO kablam! 10: 0x564311acd2a2 - build_script_build::main::hb79bb5386baf487e Sep 20 04:22:25.637 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/objc_test_utils-0.0.2/build.rs:4 Sep 20 04:22:25.638 INFO kablam! 11: 0x564311acd3ff - std::rt::lang_start::{{closure}}::hcb0d1b59d24c85b0 Sep 20 04:22:25.638 INFO kablam! at libstd/rt.rs:74 Sep 20 04:22:25.638 INFO kablam! 12: 0x564311b19e12 - std::panicking::try::do_call::h817ce9e4aa46557f Sep 20 04:22:25.638 INFO kablam! at libstd/rt.rs:59 Sep 20 04:22:25.638 INFO kablam! at libstd/panicking.rs:310 Sep 20 04:22:25.638 INFO kablam! 13: 0x564311b3de09 - __rust_maybe_catch_panic Sep 20 04:22:25.638 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 20 04:22:25.638 INFO kablam! 14: 0x564311b26df5 - std::rt::lang_start_internal::h74522e2641913464 Sep 20 04:22:25.638 INFO kablam! at libstd/panicking.rs:289 Sep 20 04:22:25.638 INFO kablam! at libstd/panic.rs:392 Sep 20 04:22:25.638 INFO kablam! at libstd/rt.rs:58 Sep 20 04:22:25.638 INFO kablam! 15: 0x564311acd3d7 - std::rt::lang_start::h8ec241f946077689 Sep 20 04:22:25.638 INFO kablam! at libstd/rt.rs:74 Sep 20 04:22:25.638 INFO kablam! 16: 0x564311acd2d9 - main Sep 20 04:22:25.638 INFO kablam! 17: 0x7fac9f96082f - __libc_start_main Sep 20 04:22:25.638 INFO kablam! 18: 0x564311acd178 - _start Sep 20 04:22:25.638 INFO kablam! 19: 0x0 - Sep 20 04:22:25.638 INFO kablam! Sep 20 04:22:25.640 INFO kablam! su: No module specific data is present Sep 20 04:22:26.262 INFO running `"docker" "rm" "-f" "c49e05d3378c3d7d0070337e6c7401f258971a1d608b1561f6429698f551c9f2"` Sep 20 04:22:26.363 INFO blam! c49e05d3378c3d7d0070337e6c7401f258971a1d608b1561f6429698f551c9f2