Sep 17 21:48:26.169 INFO checking llvm_build_utils-0.3.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 21:48:26.169 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 21:48:26.169 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 21:48:26.551 INFO blam! 4a08970cb87182250ed172a61075303002cdcde845b9e76c8a3c4191875cf860
Sep 17 21:48:26.553 INFO running `"docker" "start" "-a" "4a08970cb87182250ed172a61075303002cdcde845b9e76c8a3c4191875cf860"`
Sep 17 21:48:28.175 INFO kablam! usermod: no changes
Sep 17 21:48:28.331 INFO kablam!    Compiling llvm_build_utils v0.3.0 (/source)
Sep 17 21:48:28.339 INFO kablam!    Compiling target_build_utils v0.1.2
Sep 17 21:48:28.339 INFO kablam!     Checking mktemp v0.2.1
Sep 17 21:48:31.698 INFO kablam! error: failed to run custom build command for `llvm_build_utils v0.3.0 (/source)`
Sep 17 21:48:31.698 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm_build_utils-b63e707aec53e493/build-script-build` (exit code: 101)
Sep 17 21:48:31.698 INFO kablam! --- stderr
Sep 17 21:48:31.698 INFO kablam! thread 'main' panicked at 'could not find rustc_llvm library', build.rs:34:5
Sep 17 21:48:31.698 INFO kablam! stack backtrace:
Sep 17 21:48:31.698 INFO kablam!    0:     0x55d01fab3d4e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3090ca1ed78cca71
Sep 17 21:48:31.698 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 17 21:48:31.698 INFO kablam!    1:     0x55d01faa5556 - std::sys_common::backtrace::print::h99b72a5631242278
Sep 17 21:48:31.698 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 17 21:48:31.698 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 17 21:48:31.698 INFO kablam!    2:     0x55d01faa3ead - std::panicking::default_hook::{{closure}}::h54d3733129c11945
Sep 17 21:48:31.698 INFO kablam!                                at libstd/panicking.rs:211
Sep 17 21:48:31.698 INFO kablam!    3:     0x55d01faa3c20 - std::panicking::default_hook::h4009303414ec57d2
Sep 17 21:48:31.698 INFO kablam!                                at libstd/panicking.rs:227
Sep 17 21:48:31.698 INFO kablam!    4:     0x55d01faa446c - std::panicking::rust_panic_with_hook::h8475f7373e2a6a09
Sep 17 21:48:31.698 INFO kablam!                                at libstd/panicking.rs:477
Sep 17 21:48:31.698 INFO kablam!    5:     0x55d01fa973ff - std::panicking::begin_panic::h4b16110156c11426
Sep 17 21:48:31.698 INFO kablam!                                at libstd/panicking.rs:411
Sep 17 21:48:31.698 INFO kablam!    6:     0x55d01fa9970c - build_script_build::find_llvm_lib::h262d34df637eb356
Sep 17 21:48:31.698 INFO kablam!                                at /source/build.rs:34
Sep 17 21:48:31.698 INFO kablam!    7:     0x55d01fa98cf3 - build_script_build::main::h10a0a06b1ba13e13
Sep 17 21:48:31.698 INFO kablam!                                at /source/build.rs:5
Sep 17 21:48:31.698 INFO kablam!    8:     0x55d01fa9737f - std::rt::lang_start::{{closure}}::h5690a07ca04dba09
Sep 17 21:48:31.698 INFO kablam!                                at libstd/rt.rs:74
Sep 17 21:48:31.698 INFO kablam!    9:     0x55d01faa3f52 - std::panicking::try::do_call::h4e106d51362d386b
Sep 17 21:48:31.698 INFO kablam!                                at libstd/rt.rs:59
Sep 17 21:48:31.698 INFO kablam!                                at libstd/panicking.rs:310
Sep 17 21:48:31.698 INFO kablam!   10:     0x55d01fac5709 - __rust_maybe_catch_panic
Sep 17 21:48:31.698 INFO kablam!                                at libpanic_unwind/lib.rs:102
Sep 17 21:48:31.698 INFO kablam!   11:     0x55d01faaf9a5 - std::rt::lang_start_internal::h38152e29cae9da90
Sep 17 21:48:31.698 INFO kablam!                                at libstd/panicking.rs:289
Sep 17 21:48:31.698 INFO kablam!                                at libstd/panic.rs:392
Sep 17 21:48:31.698 INFO kablam!                                at libstd/rt.rs:58
Sep 17 21:48:31.698 INFO kablam!   12:     0x55d01fa97357 - std::rt::lang_start::h9296e8e04dd84cae
Sep 17 21:48:31.698 INFO kablam!                                at libstd/rt.rs:74
Sep 17 21:48:31.698 INFO kablam!   13:     0x55d01fa99999 - main
Sep 17 21:48:31.698 INFO kablam!   14:     0x7fed16d2082f - __libc_start_main
Sep 17 21:48:31.698 INFO kablam!   15:     0x55d01fa92f98 - _start
Sep 17 21:48:31.698 INFO kablam!   16:                0x0 - <unknown>
Sep 17 21:48:31.699 INFO kablam! 
Sep 17 21:48:31.699 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 21:48:32.427 INFO kablam! error: build failed
Sep 17 21:48:32.429 INFO kablam! su: No module specific data is present
Sep 17 21:48:33.781 INFO running `"docker" "rm" "-f" "4a08970cb87182250ed172a61075303002cdcde845b9e76c8a3c4191875cf860"`
Sep 17 21:48:34.043 INFO blam! 4a08970cb87182250ed172a61075303002cdcde845b9e76c8a3c4191875cf860