Aug 30 12:06:21.112 INFO checking llvm_build_utils-0.3.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 12:06:21.112 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 12:06:21.112 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 12:06:21.370 INFO blam! f3e74f8e85868ffbfe5fc2670845e135e396596419a9d8482dde0f30d92f402c
Aug 30 12:06:21.372 INFO running `"docker" "start" "-a" "f3e74f8e85868ffbfe5fc2670845e135e396596419a9d8482dde0f30d92f402c"`
Aug 30 12:06:22.150 INFO kablam!    Compiling llvm_build_utils v0.3.0 (file:///source)
Aug 30 12:06:22.151 INFO kablam!    Compiling target_build_utils v0.1.2
Aug 30 12:06:22.151 INFO kablam!     Checking mktemp v0.2.1
Aug 30 12:06:24.083 INFO kablam! error: failed to run custom build command for `llvm_build_utils v0.3.0 (file:///source)`
Aug 30 12:06:24.084 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm_build_utils-2aaf5bd94ea7c601/build-script-build` (exit code: 101)
Aug 30 12:06:24.084 INFO kablam! --- stderr
Aug 30 12:06:24.084 INFO kablam! thread 'main' panicked at 'could not find rustc_llvm library', build.rs:34:5
Aug 30 12:06:24.084 INFO kablam! stack backtrace:
Aug 30 12:06:24.084 INFO kablam!    0:     0x5622b5189c7e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2e24c3aef5ef21db
Aug 30 12:06:24.084 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 12:06:24.084 INFO kablam!    1:     0x5622b517b216 - std::sys_common::backtrace::print::hc5f2ea19f5e117e2
Aug 30 12:06:24.084 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 12:06:24.084 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 12:06:24.084 INFO kablam!    2:     0x5622b5179b8d - std::panicking::default_hook::{{closure}}::h708048e2809fc48c
Aug 30 12:06:24.084 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 12:06:24.084 INFO kablam!    3:     0x5622b5179900 - std::panicking::default_hook::h6b6759214d380e57
Aug 30 12:06:24.084 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 12:06:24.084 INFO kablam!    4:     0x5622b517a14c - std::panicking::rust_panic_with_hook::h1e37970c6180beb4
Aug 30 12:06:24.084 INFO kablam!                                at libstd/panicking.rs:477
Aug 30 12:06:24.084 INFO kablam!    5:     0x5622b516d41f - std::panicking::begin_panic::h39a0d0af78e40859
Aug 30 12:06:24.084 INFO kablam!                                at /checkout/src/libstd/panicking.rs:411
Aug 30 12:06:24.084 INFO kablam!    6:     0x5622b516f74c - build_script_build::find_llvm_lib::h1de39dc7bf204fde
Aug 30 12:06:24.084 INFO kablam!                                at /source/build.rs:34
Aug 30 12:06:24.084 INFO kablam!    7:     0x5622b516ed13 - build_script_build::main::h5bf3596525d8b7d4
Aug 30 12:06:24.084 INFO kablam!                                at /source/build.rs:5
Aug 30 12:06:24.084 INFO kablam!    8:     0x5622b516d39f - std::rt::lang_start::{{closure}}::h1031fbce9d8d9ad0
Aug 30 12:06:24.084 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 12:06:24.084 INFO kablam!    9:     0x5622b5179c32 - std::panicking::try::do_call::h34654e345c0ff9fc
Aug 30 12:06:24.084 INFO kablam!                                at libstd/rt.rs:59
Aug 30 12:06:24.084 INFO kablam!                                at libstd/panicking.rs:310
Aug 30 12:06:24.085 INFO kablam!   10:     0x5622b519c2a9 - __rust_maybe_catch_panic
Aug 30 12:06:24.085 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 12:06:24.085 INFO kablam!   11:     0x5622b5185845 - std::rt::lang_start_internal::h0b4f47076f8cba18
Aug 30 12:06:24.085 INFO kablam!                                at libstd/panicking.rs:289
Aug 30 12:06:24.085 INFO kablam!                                at libstd/panic.rs:392
Aug 30 12:06:24.085 INFO kablam!                                at libstd/rt.rs:58
Aug 30 12:06:24.085 INFO kablam!   12:     0x5622b516d377 - std::rt::lang_start::he1c1c6af285f3822
Aug 30 12:06:24.085 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 12:06:24.085 INFO kablam!   13:     0x5622b516f9d9 - main
Aug 30 12:06:24.085 INFO kablam!   14:     0x7ff33c10482f - __libc_start_main
Aug 30 12:06:24.085 INFO kablam!   15:     0x5622b5168fa8 - _start
Aug 30 12:06:24.085 INFO kablam!   16:                0x0 - <unknown>
Aug 30 12:06:24.085 INFO kablam! 
Aug 30 12:06:24.085 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 12:06:25.261 INFO kablam! error: build failed
Aug 30 12:06:25.263 INFO kablam! su: No module specific data is present
Aug 30 12:06:25.755 INFO running `"docker" "rm" "-f" "f3e74f8e85868ffbfe5fc2670845e135e396596419a9d8482dde0f30d92f402c"`
Aug 30 12:06:25.869 INFO blam! f3e74f8e85868ffbfe5fc2670845e135e396596419a9d8482dde0f30d92f402c