Jul 12 05:00:08.011 INFO checking llvm_build_utils-0.3.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 05:00:08.011 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 05:00:08.011 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 05:00:08.011 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/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 05:00:08.282 INFO blam! 1431dff07f0cef489c3dc83bef522ca8f6c1d9e854be24bc656870a9c0457836
Jul 12 05:00:08.285 INFO running `"docker" "start" "-a" "1431dff07f0cef489c3dc83bef522ca8f6c1d9e854be24bc656870a9c0457836"`
Jul 12 05:00:09.626 INFO kablam!    Compiling llvm_build_utils v0.3.0 (file:///source)
Jul 12 05:00:09.640 INFO kablam!    Compiling target_build_utils v0.1.2
Jul 12 05:00:09.641 INFO kablam!     Checking mktemp v0.2.1
Jul 12 05:00:13.647 INFO kablam! error: failed to run custom build command for `llvm_build_utils v0.3.0 (file:///source)`
Jul 12 05:00:13.647 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm_build_utils-282fe5fd8caee036/build-script-build` (exit code: 101)
Jul 12 05:00:13.647 INFO kablam! --- stderr
Jul 12 05:00:13.647 INFO kablam! thread 'main' panicked at 'could not find rustc_llvm library', build.rs:34:5
Jul 12 05:00:13.647 INFO kablam! stack backtrace:
Jul 12 05:00:13.647 INFO kablam!    0:     0x55b2c5ec4b8e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h384ae355f7caea4e
Jul 12 05:00:13.647 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Jul 12 05:00:13.647 INFO kablam!    1:     0x55b2c5ecf556 - std::sys_common::backtrace::print::h4bb52e1bee024bba
Jul 12 05:00:13.647 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Jul 12 05:00:13.647 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Jul 12 05:00:13.648 INFO kablam!    2:     0x55b2c5ec8c9d - std::panicking::default_hook::{{closure}}::hb7ba413df06fc0fe
Jul 12 05:00:13.648 INFO kablam!                                at libstd/panicking.rs:211
Jul 12 05:00:13.648 INFO kablam!    3:     0x55b2c5ec8a10 - std::panicking::default_hook::h0d2752b2f723ae1b
Jul 12 05:00:13.648 INFO kablam!                                at libstd/panicking.rs:227
Jul 12 05:00:13.648 INFO kablam!    4:     0x55b2c5ec925c - std::panicking::rust_panic_with_hook::h5ab246e6d52e753b
Jul 12 05:00:13.648 INFO kablam!                                at libstd/panicking.rs:475
Jul 12 05:00:13.648 INFO kablam!    5:     0x55b2c5eacbdf - std::panicking::begin_panic::h72c1e6bb10f4feac
Jul 12 05:00:13.648 INFO kablam!                                at /checkout/src/libstd/panicking.rs:409
Jul 12 05:00:13.648 INFO kablam!    6:     0x55b2c5eae15c - build_script_build::find_llvm_lib::h765b8aae414b1f0c
Jul 12 05:00:13.648 INFO kablam!                                at /source/build.rs:34
Jul 12 05:00:13.648 INFO kablam!    7:     0x55b2c5ead723 - build_script_build::main::hb4c5077a65e92ab9
Jul 12 05:00:13.648 INFO kablam!                                at /source/build.rs:5
Jul 12 05:00:13.648 INFO kablam!    8:     0x55b2c5eacb5f - std::rt::lang_start::{{closure}}::hcc6c8260c71e2490
Jul 12 05:00:13.648 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Jul 12 05:00:13.648 INFO kablam!    9:     0x55b2c5ec8d42 - std::panicking::try::do_call::he078c96f91c45734
Jul 12 05:00:13.648 INFO kablam!                                at libstd/rt.rs:59
Jul 12 05:00:13.648 INFO kablam!                                at libstd/panicking.rs:310
Jul 12 05:00:13.648 INFO kablam!   10:     0x55b2c5eda909 - __rust_maybe_catch_panic
Jul 12 05:00:13.648 INFO kablam!                                at libpanic_unwind/lib.rs:105
Jul 12 05:00:13.648 INFO kablam!   11:     0x55b2c5ebfa65 - std::rt::lang_start_internal::he059594c0b5de843
Jul 12 05:00:13.648 INFO kablam!                                at libstd/panicking.rs:289
Jul 12 05:00:13.648 INFO kablam!                                at libstd/panic.rs:392
Jul 12 05:00:13.649 INFO kablam!                                at libstd/rt.rs:58
Jul 12 05:00:13.649 INFO kablam!   12:     0x55b2c5eacb37 - std::rt::lang_start::hd67df836ecf690f5
Jul 12 05:00:13.649 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Jul 12 05:00:13.649 INFO kablam!   13:     0x55b2c5eae3e9 - main
Jul 12 05:00:13.649 INFO kablam!   14:     0x7f6873ef982f - __libc_start_main
Jul 12 05:00:13.649 INFO kablam!   15:     0x55b2c5ea80b8 - _start
Jul 12 05:00:13.649 INFO kablam!   16:                0x0 - <unknown>
Jul 12 05:00:13.649 INFO kablam! 
Jul 12 05:00:13.649 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 12 05:00:16.887 INFO kablam! error: build failed
Jul 12 05:00:16.888 INFO kablam! su: No module specific data is present
Jul 12 05:00:17.393 INFO running `"docker" "rm" "-f" "1431dff07f0cef489c3dc83bef522ca8f6c1d9e854be24bc656870a9c0457836"`
Jul 12 05:00:17.588 INFO blam! 1431dff07f0cef489c3dc83bef522ca8f6c1d9e854be24bc656870a9c0457836