Sep 20 06:01:45.156 INFO checking block-0.1.6 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352 Sep 20 06:01:45.156 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets Sep 20 06:01:45.156 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 06:01:45.299 INFO blam! b2eaeac9158482d60c4d965c00191e83eb6e4046bba15734323d55889337ea4a Sep 20 06:01:45.304 INFO running `"docker" "start" "-a" "b2eaeac9158482d60c4d965c00191e83eb6e4046bba15734323d55889337ea4a"` Sep 20 06:01:46.174 INFO kablam! usermod: no changes Sep 20 06:01:46.209 INFO kablam! Checking block v0.1.6 (/source) Sep 20 06:01:46.209 INFO kablam! Compiling objc_test_utils v0.0.2 Sep 20 06:01:47.156 INFO kablam! error: failed to run custom build command for `objc_test_utils v0.0.2` Sep 20 06:01:47.156 INFO kablam! process didn't exit successfully: `/target/debug/build/objc_test_utils-85c87b41d29a3090/build-script-build` (exit code: 101) Sep 20 06:01:47.156 INFO kablam! --- stdout Sep 20 06:01:47.156 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 20 06:01:47.156 INFO kablam! OPT_LEVEL = Some("0") Sep 20 06:01:47.156 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 20 06:01:47.156 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 20 06:01:47.156 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 20 06:01:47.156 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 20 06:01:47.156 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 20 06:01:47.156 INFO kablam! CC_x86_64-unknown-linux-gnu = None Sep 20 06:01:47.156 INFO kablam! CC_x86_64_unknown_linux_gnu = None Sep 20 06:01:47.156 INFO kablam! HOST_CC = None Sep 20 06:01:47.156 INFO kablam! CC = None Sep 20 06:01:47.156 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 20 06:01:47.156 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Sep 20 06:01:47.156 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Sep 20 06:01:47.156 INFO kablam! CFLAGS_x86_64-unknown-linux-gnu = None Sep 20 06:01:47.157 INFO kablam! CFLAGS_x86_64_unknown_linux_gnu = None Sep 20 06:01:47.157 INFO kablam! HOST_CFLAGS = None Sep 20 06:01:47.157 INFO kablam! CFLAGS = None Sep 20 06:01:47.157 INFO kablam! DEBUG = Some("true") Sep 20 06:01:47.157 INFO kablam! running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_test_utils-33d09eb559f028f6/out/block_utils.o" "-c" "block_utils.m" Sep 20 06:01:47.157 INFO kablam! cargo:warning=cc: error trying to exec 'cc1obj': execvp: No such file or directory Sep 20 06:01:47.157 INFO kablam! exit code: 1 Sep 20 06:01:47.157 INFO kablam! Sep 20 06:01:47.157 INFO kablam! --- stderr Sep 20 06:01:47.157 INFO kablam! thread 'main' panicked at ' Sep 20 06:01:47.157 INFO kablam! Sep 20 06:01:47.157 INFO kablam! Internal error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_test_utils-33d09eb559f028f6/out/block_utils.o" "-c" "block_utils.m" with args "cc" did not execute successfully (status code exit code: 1). Sep 20 06:01:47.157 INFO kablam! Sep 20 06:01:47.157 INFO kablam! ', /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670:5 Sep 20 06:01:47.157 INFO kablam! stack backtrace: Sep 20 06:01:47.157 INFO kablam! 0: 0x556f583493de - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf109cffeb5c37bed Sep 20 06:01:47.157 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 20 06:01:47.157 INFO kablam! 1: 0x556f583398e6 - std::sys_common::backtrace::print::h4afa12dd16372edf Sep 20 06:01:47.157 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 20 06:01:47.157 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 20 06:01:47.157 INFO kablam! 2: 0x556f58337d1d - std::panicking::default_hook::{{closure}}::ha3565edfa2d8a8f7 Sep 20 06:01:47.157 INFO kablam! at libstd/panicking.rs:211 Sep 20 06:01:47.157 INFO kablam! 3: 0x556f58337a90 - std::panicking::default_hook::h68592964d2f4a1f7 Sep 20 06:01:47.157 INFO kablam! at libstd/panicking.rs:227 Sep 20 06:01:47.157 INFO kablam! 4: 0x556f5833833c - std::panicking::rust_panic_with_hook::h33d0ce8157f9a0b5 Sep 20 06:01:47.157 INFO kablam! at libstd/panicking.rs:477 Sep 20 06:01:47.157 INFO kablam! 5: 0x556f58337f39 - std::panicking::continue_panic_fmt::hbe179dc3877c8fe2 Sep 20 06:01:47.157 INFO kablam! at libstd/panicking.rs:391 Sep 20 06:01:47.157 INFO kablam! 6: 0x556f58337e9d - std::panicking::begin_panic_fmt::hcc5c596dd2a517d7 Sep 20 06:01:47.157 INFO kablam! at libstd/panicking.rs:346 Sep 20 06:01:47.157 INFO kablam! 7: 0x556f583000d1 - gcc::fail::h0d5e7aa49890f09d Sep 20 06:01:47.157 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670 Sep 20 06:01:47.157 INFO kablam! 8: 0x556f582f018b - gcc::Build::compile::h68d19f8f334d6d1f Sep 20 06:01:47.157 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:783 Sep 20 06:01:47.157 INFO kablam! 9: 0x556f582ebac4 - gcc::compile_library::hc77c4c24839cba4b Sep 20 06:01:47.157 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:242 Sep 20 06:01:47.157 INFO kablam! 10: 0x556f582eb3d2 - build_script_build::main::h23ad122d95455e48 Sep 20 06:01:47.157 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/objc_test_utils-0.0.2/build.rs:4 Sep 20 06:01:47.157 INFO kablam! 11: 0x556f582eb38f - std::rt::lang_start::{{closure}}::h0d28e9204d7b9d5b Sep 20 06:01:47.157 INFO kablam! at libstd/rt.rs:74 Sep 20 06:01:47.157 INFO kablam! 12: 0x556f58337e22 - std::panicking::try::do_call::h7aef401f0d6f2817 Sep 20 06:01:47.157 INFO kablam! at libstd/rt.rs:59 Sep 20 06:01:47.157 INFO kablam! at libstd/panicking.rs:310 Sep 20 06:01:47.157 INFO kablam! 13: 0x556f5835b859 - __rust_maybe_catch_panic Sep 20 06:01:47.157 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 20 06:01:47.157 INFO kablam! 14: 0x556f58344e05 - std::rt::lang_start_internal::hd57f65710f093de9 Sep 20 06:01:47.157 INFO kablam! at libstd/panicking.rs:289 Sep 20 06:01:47.157 INFO kablam! at libstd/panic.rs:392 Sep 20 06:01:47.157 INFO kablam! at libstd/rt.rs:58 Sep 20 06:01:47.157 INFO kablam! 15: 0x556f582eb367 - std::rt::lang_start::he7fa5989aa8070a6 Sep 20 06:01:47.157 INFO kablam! at libstd/rt.rs:74 Sep 20 06:01:47.157 INFO kablam! 16: 0x556f582eb409 - main Sep 20 06:01:47.157 INFO kablam! 17: 0x7f213df5982f - __libc_start_main Sep 20 06:01:47.157 INFO kablam! 18: 0x556f582eb178 - _start Sep 20 06:01:47.158 INFO kablam! 19: 0x0 - Sep 20 06:01:47.158 INFO kablam! Sep 20 06:01:47.159 INFO kablam! su: No module specific data is present Sep 20 06:01:47.907 INFO running `"docker" "rm" "-f" "b2eaeac9158482d60c4d965c00191e83eb6e4046bba15734323d55889337ea4a"` Sep 20 06:01:47.977 INFO blam! b2eaeac9158482d60c4d965c00191e83eb6e4046bba15734323d55889337ea4a