Aug 30 11:39:34.095 INFO checking llvm_build_utils-0.3.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 11:39:34.095 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 11:39:34.095 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 11:39:34.305 INFO blam! 0805a03dfc3fe8b9fcb36e49e087912c41192c7ce595ee6b56c20d452db4e81d
Aug 30 11:39:34.308 INFO running `"docker" "start" "-a" "0805a03dfc3fe8b9fcb36e49e087912c41192c7ce595ee6b56c20d452db4e81d"`
Aug 30 11:39:35.065 INFO kablam!    Compiling llvm_build_utils v0.3.0 (file:///source)
Aug 30 11:39:35.067 INFO kablam!    Compiling target_build_utils v0.1.2
Aug 30 11:39:35.067 INFO kablam!     Checking mktemp v0.2.1
Aug 30 11:39:36.698 INFO kablam! error: failed to run custom build command for `llvm_build_utils v0.3.0 (file:///source)`
Aug 30 11:39:36.698 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm_build_utils-9aa5ad6bfed4dd7c/build-script-build` (exit code: 101)
Aug 30 11:39:36.698 INFO kablam! --- stderr
Aug 30 11:39:36.698 INFO kablam! thread 'main' panicked at 'could not find rustc_llvm library', build.rs:34:5
Aug 30 11:39:36.699 INFO kablam! stack backtrace:
Aug 30 11:39:36.699 INFO kablam!    0:     0x55b8b0aa4c5e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1e2c8a158f82a771
Aug 30 11:39:36.699 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 11:39:36.699 INFO kablam!    1:     0x55b8b0a96216 - std::sys_common::backtrace::print::h20354399b6248400
Aug 30 11:39:36.699 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 11:39:36.699 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 11:39:36.699 INFO kablam!    2:     0x55b8b0a94b8d - std::panicking::default_hook::{{closure}}::h27a2dbd1311dde15
Aug 30 11:39:36.699 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 11:39:36.699 INFO kablam!    3:     0x55b8b0a94900 - std::panicking::default_hook::hbb219006758dbd2e
Aug 30 11:39:36.699 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 11:39:36.699 INFO kablam!    4:     0x55b8b0a9514c - std::panicking::rust_panic_with_hook::h54ff8ddef2df49c5
Aug 30 11:39:36.699 INFO kablam!                                at libstd/panicking.rs:476
Aug 30 11:39:36.699 INFO kablam!    5:     0x55b8b0a8841f - std::panicking::begin_panic::h6bbe7cd01790380c
Aug 30 11:39:36.699 INFO kablam!                                at /checkout/src/libstd/panicking.rs:410
Aug 30 11:39:36.699 INFO kablam!    6:     0x55b8b0a8a74c - build_script_build::find_llvm_lib::h1808236b4a032658
Aug 30 11:39:36.699 INFO kablam!                                at /source/build.rs:34
Aug 30 11:39:36.699 INFO kablam!    7:     0x55b8b0a89d13 - build_script_build::main::h2547b9067ca98c9b
Aug 30 11:39:36.699 INFO kablam!                                at /source/build.rs:5
Aug 30 11:39:36.699 INFO kablam!    8:     0x55b8b0a8839f - std::rt::lang_start::{{closure}}::hcc568ccd71a40314
Aug 30 11:39:36.699 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 11:39:36.699 INFO kablam!    9:     0x55b8b0a94c32 - std::panicking::try::do_call::he8e7cb1df85bccd2
Aug 30 11:39:36.699 INFO kablam!                                at libstd/rt.rs:59
Aug 30 11:39:36.699 INFO kablam!                                at libstd/panicking.rs:310
Aug 30 11:39:36.699 INFO kablam!   10:     0x55b8b0ab6d19 - __rust_maybe_catch_panic
Aug 30 11:39:36.699 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 11:39:36.699 INFO kablam!   11:     0x55b8b0aa0835 - std::rt::lang_start_internal::h3de9d74037683c14
Aug 30 11:39:36.699 INFO kablam!                                at libstd/panicking.rs:289
Aug 30 11:39:36.699 INFO kablam!                                at libstd/panic.rs:392
Aug 30 11:39:36.700 INFO kablam!                                at libstd/rt.rs:58
Aug 30 11:39:36.700 INFO kablam!   12:     0x55b8b0a88377 - std::rt::lang_start::h41f193ee098285f0
Aug 30 11:39:36.700 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 11:39:36.700 INFO kablam!   13:     0x55b8b0a8a9d9 - main
Aug 30 11:39:36.700 INFO kablam!   14:     0x7f9cd3ccc82f - __libc_start_main
Aug 30 11:39:36.700 INFO kablam!   15:     0x55b8b0a83fa8 - _start
Aug 30 11:39:36.700 INFO kablam!   16:                0x0 - <unknown>
Aug 30 11:39:36.700 INFO kablam! 
Aug 30 11:39:36.700 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 11:39:38.934 INFO kablam! error: build failed
Aug 30 11:39:38.936 INFO kablam! su: No module specific data is present
Aug 30 11:39:39.402 INFO running `"docker" "rm" "-f" "0805a03dfc3fe8b9fcb36e49e087912c41192c7ce595ee6b56c20d452db4e81d"`
Aug 30 11:39:39.567 INFO blam! 0805a03dfc3fe8b9fcb36e49e087912c41192c7ce595ee6b56c20d452db4e81d