Aug 30 11:39:35.861 INFO checking llvm_build_utils-0.3.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 11:39:35.861 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 11:39:35.861 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 11:39:36.098 INFO blam! 5c6b4b531d7a64fdf51d840481dc8f7530731f4ec8df255de9f4f83de86e4cec
Aug 30 11:39:36.100 INFO running `"docker" "start" "-a" "5c6b4b531d7a64fdf51d840481dc8f7530731f4ec8df255de9f4f83de86e4cec"`
Aug 30 11:39:36.840 INFO kablam!    Compiling llvm_build_utils v0.3.0 (file:///source)
Aug 30 11:39:36.844 INFO kablam!    Compiling target_build_utils v0.1.2
Aug 30 11:39:36.847 INFO kablam!     Checking mktemp v0.2.1
Aug 30 11:39:39.033 INFO kablam! error: failed to run custom build command for `llvm_build_utils v0.3.0 (file:///source)`
Aug 30 11:39:39.033 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm_build_utils-bcb6e8b136706dbd/build-script-build` (exit code: 101)
Aug 30 11:39:39.033 INFO kablam! --- stderr
Aug 30 11:39:39.033 INFO kablam! thread 'main' panicked at 'could not find rustc_llvm library', build.rs:34:5
Aug 30 11:39:39.033 INFO kablam! stack backtrace:
Aug 30 11:39:39.033 INFO kablam!    0:     0x55aae9c36c7e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb14c0e50253b2613
Aug 30 11:39:39.033 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 11:39:39.034 INFO kablam!    1:     0x55aae9c28216 - std::sys_common::backtrace::print::h6350b89a6173f177
Aug 30 11:39:39.034 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 11:39:39.034 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 11:39:39.034 INFO kablam!    2:     0x55aae9c26b8d - std::panicking::default_hook::{{closure}}::h0d296196459c0d68
Aug 30 11:39:39.034 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 11:39:39.034 INFO kablam!    3:     0x55aae9c26900 - std::panicking::default_hook::h3b75ddcdb4e292c2
Aug 30 11:39:39.034 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 11:39:39.034 INFO kablam!    4:     0x55aae9c2714c - std::panicking::rust_panic_with_hook::h78c3f66b7bf47c8e
Aug 30 11:39:39.034 INFO kablam!                                at libstd/panicking.rs:476
Aug 30 11:39:39.034 INFO kablam!    5:     0x55aae9c1a41f - std::panicking::begin_panic::ha8b27cf131bc793d
Aug 30 11:39:39.034 INFO kablam!                                at /checkout/src/libstd/panicking.rs:410
Aug 30 11:39:39.034 INFO kablam!    6:     0x55aae9c1c74c - build_script_build::find_llvm_lib::hd9b8d8f43e34ce01
Aug 30 11:39:39.034 INFO kablam!                                at /source/build.rs:34
Aug 30 11:39:39.034 INFO kablam!    7:     0x55aae9c1bd13 - build_script_build::main::h5606e6f5938239bb
Aug 30 11:39:39.034 INFO kablam!                                at /source/build.rs:5
Aug 30 11:39:39.034 INFO kablam!    8:     0x55aae9c1a39f - std::rt::lang_start::{{closure}}::hb836490bfffa45a9
Aug 30 11:39:39.034 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 11:39:39.035 INFO kablam!    9:     0x55aae9c26c32 - std::panicking::try::do_call::heda1385a4d443830
Aug 30 11:39:39.035 INFO kablam!                                at libstd/rt.rs:59
Aug 30 11:39:39.035 INFO kablam!                                at libstd/panicking.rs:310
Aug 30 11:39:39.035 INFO kablam!   10:     0x55aae9c48fa9 - __rust_maybe_catch_panic
Aug 30 11:39:39.035 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 11:39:39.035 INFO kablam!   11:     0x55aae9c32845 - std::rt::lang_start_internal::h92d079b55bc853f9
Aug 30 11:39:39.035 INFO kablam!                                at libstd/panicking.rs:289
Aug 30 11:39:39.035 INFO kablam!                                at libstd/panic.rs:392
Aug 30 11:39:39.035 INFO kablam!                                at libstd/rt.rs:58
Aug 30 11:39:39.035 INFO kablam!   12:     0x55aae9c1a377 - std::rt::lang_start::hfad8c3766631afc7
Aug 30 11:39:39.035 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 11:39:39.035 INFO kablam!   13:     0x55aae9c1c9d9 - main
Aug 30 11:39:39.035 INFO kablam!   14:     0x7efdc959a82f - __libc_start_main
Aug 30 11:39:39.035 INFO kablam!   15:     0x55aae9c15fa8 - _start
Aug 30 11:39:39.035 INFO kablam!   16:                0x0 - <unknown>
Aug 30 11:39:39.035 INFO kablam! 
Aug 30 11:39:39.035 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 11:39:40.466 INFO kablam! error: build failed
Aug 30 11:39:40.467 INFO kablam! su: No module specific data is present
Aug 30 11:39:40.861 INFO running `"docker" "rm" "-f" "5c6b4b531d7a64fdf51d840481dc8f7530731f4ec8df255de9f4f83de86e4cec"`
Aug 30 11:39:40.961 INFO blam! 5c6b4b531d7a64fdf51d840481dc8f7530731f4ec8df255de9f4f83de86e4cec