Jul 12 08:55:49.250 INFO checking gfx_device_metal-0.2.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 08:55:49.250 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 08:55:49.250 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 08:55:49.250 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 08:55:49.494 INFO blam! 06f27e6d4541a6a251657cef2ef01bba45897033b780b3cfcb65083979f58947
Jul 12 08:55:49.496 INFO running `"docker" "start" "-a" "06f27e6d4541a6a251657cef2ef01bba45897033b780b3cfcb65083979f58947"`
Jul 12 08:55:50.605 INFO kablam!    Compiling core-foundation-sys v0.2.3
Jul 12 08:55:50.606 INFO kablam!    Compiling objc_exception v0.1.1
Jul 12 08:55:50.696 INFO kablam! error: failed to run custom build command for `objc_exception v0.1.1`
Jul 12 08:55:50.696 INFO kablam! process didn't exit successfully: `/target/debug/build/objc_exception-994d17f6a0e28f7d/build-script-build` (exit code: 101)
Jul 12 08:55:50.696 INFO kablam! --- stdout
Jul 12 08:55:50.696 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu")
Jul 12 08:55:50.696 INFO kablam! OPT_LEVEL = Some("0")
Jul 12 08:55:50.696 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu")
Jul 12 08:55:50.696 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu")
Jul 12 08:55:50.696 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu")
Jul 12 08:55:50.696 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu")
Jul 12 08:55:50.696 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu")
Jul 12 08:55:50.696 INFO kablam! CC_x86_64-unknown-linux-gnu = None
Jul 12 08:55:50.696 INFO kablam! CC_x86_64_unknown_linux_gnu = None
Jul 12 08:55:50.696 INFO kablam! HOST_CC = None
Jul 12 08:55:50.696 INFO kablam! CC = None
Jul 12 08:55:50.696 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu")
Jul 12 08:55:50.696 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu")
Jul 12 08:55:50.696 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu")
Jul 12 08:55:50.696 INFO kablam! CFLAGS_x86_64-unknown-linux-gnu = None
Jul 12 08:55:50.697 INFO kablam! CFLAGS_x86_64_unknown_linux_gnu = None
Jul 12 08:55:50.697 INFO kablam! HOST_CFLAGS = None
Jul 12 08:55:50.697 INFO kablam! CFLAGS = None
Jul 12 08:55:50.697 INFO kablam! DEBUG = Some("true")
Jul 12 08:55:50.697 INFO kablam! running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_exception-48e61ccadd936b1b/out/extern/exception.o" "-c" "extern/exception.m"
Jul 12 08:55:50.697 INFO kablam! cargo:warning=cc: error trying to exec 'cc1obj': execvp: No such file or directory
Jul 12 08:55:50.697 INFO kablam! exit code: 1
Jul 12 08:55:50.697 INFO kablam! 
Jul 12 08:55:50.697 INFO kablam! --- stderr
Jul 12 08:55:50.697 INFO kablam! thread 'main' panicked at '
Jul 12 08:55:50.697 INFO kablam! 
Jul 12 08:55:50.697 INFO kablam! Internal error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/target/debug/build/objc_exception-48e61ccadd936b1b/out/extern/exception.o" "-c" "extern/exception.m" with args "cc" did not execute successfully (status code exit code: 1).
Jul 12 08:55:50.697 INFO kablam! 
Jul 12 08:55:50.697 INFO kablam! ', /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670:5
Jul 12 08:55:50.697 INFO kablam! stack backtrace:
Jul 12 08:55:50.697 INFO kablam!    0:     0x555ac5aba00e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h384ae355f7caea4e
Jul 12 08:55:50.697 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Jul 12 08:55:50.697 INFO kablam!    1:     0x555ac5ac5546 - std::sys_common::backtrace::print::h4bb52e1bee024bba
Jul 12 08:55:50.697 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Jul 12 08:55:50.697 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Jul 12 08:55:50.697 INFO kablam!    2:     0x555ac5abea2d - std::panicking::default_hook::{{closure}}::hb7ba413df06fc0fe
Jul 12 08:55:50.697 INFO kablam!                                at libstd/panicking.rs:211
Jul 12 08:55:50.697 INFO kablam!    3:     0x555ac5abe7a0 - std::panicking::default_hook::h0d2752b2f723ae1b
Jul 12 08:55:50.697 INFO kablam!                                at libstd/panicking.rs:227
Jul 12 08:55:50.697 INFO kablam!    4:     0x555ac5abf04c - std::panicking::rust_panic_with_hook::h5ab246e6d52e753b
Jul 12 08:55:50.698 INFO kablam!                                at libstd/panicking.rs:475
Jul 12 08:55:50.698 INFO kablam!    5:     0x555ac5abec49 - std::panicking::continue_panic_fmt::hbc5be41dc11c760a
Jul 12 08:55:50.698 INFO kablam!                                at libstd/panicking.rs:390
Jul 12 08:55:50.698 INFO kablam!    6:     0x555ac5abebad - std::panicking::begin_panic_fmt::ha1b16ae9609c44dd
Jul 12 08:55:50.698 INFO kablam!                                at libstd/panicking.rs:345
Jul 12 08:55:50.698 INFO kablam!    7:     0x555ac5a75471 - gcc::fail::hd34544ab4c937685
Jul 12 08:55:50.698 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:1670
Jul 12 08:55:50.698 INFO kablam!    8:     0x555ac5a6538b - gcc::Build::compile::he6279989f7665493
Jul 12 08:55:50.698 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:783
Jul 12 08:55:50.698 INFO kablam!    9:     0x555ac5a60cc4 - gcc::compile_library::hb0a99652fe4dcd8c
Jul 12 08:55:50.698 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.54/src/lib.rs:242
Jul 12 08:55:50.698 INFO kablam!   10:     0x555ac5a604f2 - build_script_build::main::heb82066c51f29d38
Jul 12 08:55:50.698 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/objc_exception-0.1.1/build.rs:4
Jul 12 08:55:50.698 INFO kablam!   11:     0x555ac5a605af - std::rt::lang_start::{{closure}}::h9907293ff6cbfff8
Jul 12 08:55:50.698 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Jul 12 08:55:50.698 INFO kablam!   12:     0x555ac5abeb32 - std::panicking::try::do_call::he078c96f91c45734
Jul 12 08:55:50.698 INFO kablam!                                at libstd/rt.rs:59
Jul 12 08:55:50.698 INFO kablam!                                at libstd/panicking.rs:310
Jul 12 08:55:50.698 INFO kablam!   13:     0x555ac5ad08f9 - __rust_maybe_catch_panic
Jul 12 08:55:50.698 INFO kablam!                                at libpanic_unwind/lib.rs:105
Jul 12 08:55:50.698 INFO kablam!   14:     0x555ac5ab4a65 - std::rt::lang_start_internal::he059594c0b5de843
Jul 12 08:55:50.698 INFO kablam!                                at libstd/panicking.rs:289
Jul 12 08:55:50.698 INFO kablam!                                at libstd/panic.rs:392
Jul 12 08:55:50.698 INFO kablam!                                at libstd/rt.rs:58
Jul 12 08:55:50.699 INFO kablam!   15:     0x555ac5a60587 - std::rt::lang_start::hee841c71aab0e1b5
Jul 12 08:55:50.699 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Jul 12 08:55:50.699 INFO kablam!   16:     0x555ac5a60529 - main
Jul 12 08:55:50.699 INFO kablam!   17:     0x7f347d8f582f - __libc_start_main
Jul 12 08:55:50.699 INFO kablam!   18:     0x555ac5a60378 - _start
Jul 12 08:55:50.699 INFO kablam!   19:                0x0 - <unknown>
Jul 12 08:55:50.699 INFO kablam! 
Jul 12 08:55:50.700 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 12 08:55:51.270 INFO kablam! error: native frameworks are only available on macOS targets
Jul 12 08:55:51.270 INFO kablam! 
Jul 12 08:55:51.299 INFO kablam! error: aborting due to previous error
Jul 12 08:55:51.299 INFO kablam! 
Jul 12 08:55:51.317 INFO kablam! error: Could not compile `core-foundation-sys`.
Jul 12 08:55:51.317 INFO kablam! 
Jul 12 08:55:51.317 INFO kablam! To learn more, run the command again with --verbose.
Jul 12 08:55:51.319 INFO kablam! su: No module specific data is present
Jul 12 08:55:51.843 INFO running `"docker" "rm" "-f" "06f27e6d4541a6a251657cef2ef01bba45897033b780b3cfcb65083979f58947"`
Jul 12 08:55:52.016 INFO blam! 06f27e6d4541a6a251657cef2ef01bba45897033b780b3cfcb65083979f58947