Aug 31 22:25:30.369 INFO checking llvm_build_utils-0.3.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 22:25:30.369 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 22:25:30.369 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 22:25:30.582 INFO blam! 7f3ca7fccbd5fdfa0a1059852e6e2e80f77e82ff8132636c9c6b8c57fc59b826
Aug 31 22:25:30.584 INFO running `"docker" "start" "-a" "7f3ca7fccbd5fdfa0a1059852e6e2e80f77e82ff8132636c9c6b8c57fc59b826"`
Aug 31 22:25:31.399 INFO kablam!    Compiling llvm_build_utils v0.3.0 (file:///source)
Aug 31 22:25:31.403 INFO kablam!    Compiling target_build_utils v0.1.2
Aug 31 22:25:31.406 INFO kablam!     Checking mktemp v0.2.1
Aug 31 22:25:33.285 INFO kablam! error: failed to run custom build command for `llvm_build_utils v0.3.0 (file:///source)`
Aug 31 22:25:33.286 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm_build_utils-92a9b2d39ed604a1/build-script-build` (exit code: 101)
Aug 31 22:25:33.286 INFO kablam! --- stderr
Aug 31 22:25:33.286 INFO kablam! thread 'main' panicked at 'could not find rustc_llvm library', build.rs:34:5
Aug 31 22:25:33.286 INFO kablam! stack backtrace:
Aug 31 22:25:33.286 INFO kablam!    0:     0x5619979a0c5e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h5b93042d6f15f800
Aug 31 22:25:33.286 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 31 22:25:33.286 INFO kablam!    1:     0x561997992216 - std::sys_common::backtrace::print::h20e4b3ea37b660b2
Aug 31 22:25:33.286 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 31 22:25:33.286 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 31 22:25:33.286 INFO kablam!    2:     0x561997990b8d - std::panicking::default_hook::{{closure}}::h795a478e1aaada94
Aug 31 22:25:33.286 INFO kablam!                                at libstd/panicking.rs:211
Aug 31 22:25:33.286 INFO kablam!    3:     0x561997990900 - std::panicking::default_hook::h62c69762e441cd31
Aug 31 22:25:33.286 INFO kablam!                                at libstd/panicking.rs:227
Aug 31 22:25:33.286 INFO kablam!    4:     0x56199799114c - std::panicking::rust_panic_with_hook::hb56a094fe82bce4d
Aug 31 22:25:33.286 INFO kablam!                                at libstd/panicking.rs:475
Aug 31 22:25:33.286 INFO kablam!    5:     0x56199798441f - std::panicking::begin_panic::hdcfad8c4db309cda
Aug 31 22:25:33.286 INFO kablam!                                at /checkout/src/libstd/panicking.rs:409
Aug 31 22:25:33.286 INFO kablam!    6:     0x56199798674c - build_script_build::find_llvm_lib::h367f143c125fa184
Aug 31 22:25:33.286 INFO kablam!                                at /source/build.rs:34
Aug 31 22:25:33.286 INFO kablam!    7:     0x561997985d13 - build_script_build::main::hd6474dcfd3b6a19e
Aug 31 22:25:33.286 INFO kablam!                                at /source/build.rs:5
Aug 31 22:25:33.287 INFO kablam!    8:     0x56199798439f - std::rt::lang_start::{{closure}}::h32f5a6b1c06e9335
Aug 31 22:25:33.287 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 31 22:25:33.287 INFO kablam!    9:     0x561997990c32 - std::panicking::try::do_call::h344c73344a3fd6f6
Aug 31 22:25:33.287 INFO kablam!                                at libstd/rt.rs:59
Aug 31 22:25:33.287 INFO kablam!                                at libstd/panicking.rs:310
Aug 31 22:25:33.287 INFO kablam!   10:     0x5619979b3299 - __rust_maybe_catch_panic
Aug 31 22:25:33.287 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 31 22:25:33.287 INFO kablam!   11:     0x56199799c835 - std::rt::lang_start_internal::h4ab4abaf01dcd012
Aug 31 22:25:33.287 INFO kablam!                                at libstd/panicking.rs:289
Aug 31 22:25:33.287 INFO kablam!                                at libstd/panic.rs:392
Aug 31 22:25:33.287 INFO kablam!                                at libstd/rt.rs:58
Aug 31 22:25:33.287 INFO kablam!   12:     0x561997984377 - std::rt::lang_start::hbc1e74bbbb9b8cdb
Aug 31 22:25:33.287 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 31 22:25:33.287 INFO kablam!   13:     0x5619979869d9 - main
Aug 31 22:25:33.287 INFO kablam!   14:     0x7fabb861482f - __libc_start_main
Aug 31 22:25:33.287 INFO kablam!   15:     0x56199797ffa8 - _start
Aug 31 22:25:33.287 INFO kablam!   16:                0x0 - <unknown>
Aug 31 22:25:33.287 INFO kablam! 
Aug 31 22:25:33.287 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 22:25:35.183 INFO kablam! error: build failed
Aug 31 22:25:35.185 INFO kablam! su: No module specific data is present
Aug 31 22:25:35.763 INFO running `"docker" "rm" "-f" "7f3ca7fccbd5fdfa0a1059852e6e2e80f77e82ff8132636c9c6b8c57fc59b826"`
Aug 31 22:25:35.923 INFO blam! 7f3ca7fccbd5fdfa0a1059852e6e2e80f77e82ff8132636c9c6b8c57fc59b826