Nov 29 00:10:11.249 INFO checking grcov-0.3.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 00:10:11.251 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 00:10:11.597 INFO [stdout] 6288b1c85c07fcb0aa0ea8d76ba8ce30d89ffd2cd62bfdf7b85a34a4750537b8
Nov 29 00:10:11.604 INFO running `"docker" "start" "-a" "6288b1c85c07fcb0aa0ea8d76ba8ce30d89ffd2cd62bfdf7b85a34a4750537b8"`
Nov 29 00:10:13.072 INFO [stderr] usermod: no changes
Nov 29 00:10:13.244 INFO [stderr]    Compiling grcov v0.3.0 (/source)
Nov 29 00:10:13.244 INFO [stderr]     Checking flate2 v1.0.5
Nov 29 00:10:13.244 INFO [stderr]     Checking crossbeam v0.4.1
Nov 29 00:10:15.878 INFO [stderr]     Checking zip v0.4.2
Nov 29 00:10:16.472 INFO [stderr] error: failed to run custom build command for `grcov v0.3.0 (/source)`
Nov 29 00:10:16.472 INFO [stderr] process didn't exit successfully: `/target/debug/build/grcov-fb72ea279670cae8/build-script-build` (exit code: 101)
Nov 29 00:10:16.473 INFO [stderr] --- stderr
Nov 29 00:10:16.473 INFO [stderr] thread 'main' panicked at 'Error while running llvm-config: Os { code: 2, kind: NotFound, message: "No such file or directory" }', libcore/result.rs:1009:5
Nov 29 00:10:16.473 INFO [stderr] stack backtrace:
Nov 29 00:10:16.473 INFO [stderr]    0:     0x5598278bdcc3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf827638fb5cf8ff9
Nov 29 00:10:16.473 INFO [stderr]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 29 00:10:16.473 INFO [stderr]    1:     0x5598278b84d8 - std::sys_common::backtrace::_print::hdb8bfcc9f904df5e
Nov 29 00:10:16.473 INFO [stderr]                                at libstd/sys_common/backtrace.rs:71
Nov 29 00:10:16.473 INFO [stderr]    2:     0x5598278bccb4 - std::panicking::default_hook::{{closure}}::h1b9c69ee93097572
Nov 29 00:10:16.473 INFO [stderr]                                at libstd/sys_common/backtrace.rs:59
Nov 29 00:10:16.473 INFO [stderr]                                at libstd/panicking.rs:211
Nov 29 00:10:16.473 INFO [stderr]    3:     0x5598278bca1d - std::panicking::default_hook::hb063deb6d3812fe8
Nov 29 00:10:16.473 INFO [stderr]                                at libstd/panicking.rs:227
Nov 29 00:10:16.473 INFO [stderr]    4:     0x5598278bd3c0 - std::panicking::rust_panic_with_hook::hd206188292d981ab
Nov 29 00:10:16.473 INFO [stderr]                                at libstd/panicking.rs:476
Nov 29 00:10:16.473 INFO [stderr]    5:     0x5598278bcf41 - std::panicking::continue_panic_fmt::h5f4776a080a48596
Nov 29 00:10:16.473 INFO [stderr]                                at libstd/panicking.rs:390
Nov 29 00:10:16.473 INFO [stderr]    6:     0x5598278bce25 - rust_begin_unwind
Nov 29 00:10:16.473 INFO [stderr]                                at libstd/panicking.rs:325
Nov 29 00:10:16.473 INFO [stderr]    7:     0x5598278d252c - core::panicking::panic_fmt::he0e2e8b20d74a99a
Nov 29 00:10:16.473 INFO [stderr]                                at libcore/panicking.rs:77
Nov 29 00:10:16.473 INFO [stderr]    8:     0x559827860910 - core::result::unwrap_failed::h519c41b262ac28a1
Nov 29 00:10:16.473 INFO [stderr]                                at /rustc/db42d4dad33013eba11ef37342ad9f614e5652b8/src/libcore/macros.rs:26
Nov 29 00:10:16.473 INFO [stderr]    9:     0x5598278373a7 - <core::result::Result<T, E>>::expect::h928d90ef949843d8
Nov 29 00:10:16.473 INFO [stderr]                                at /rustc/db42d4dad33013eba11ef37342ad9f614e5652b8/src/libcore/result.rs:835
Nov 29 00:10:16.473 INFO [stderr]   10:     0x55982782ee23 - build_script_build::llvm_config::h135cd463fee70c58
Nov 29 00:10:16.473 INFO [stderr]                                at /source/build.rs:12
Nov 29 00:10:16.473 INFO [stderr]   11:     0x55982782f0b2 - build_script_build::get_llvm_includedir::h5bae76197b4fdf58
Nov 29 00:10:16.473 INFO [stderr]                                at /source/build.rs:21
Nov 29 00:10:16.473 INFO [stderr]   12:     0x55982782fa9d - build_script_build::main::hba223ffcff13c1b3
Nov 29 00:10:16.473 INFO [stderr]                                at /source/build.rs:77
Nov 29 00:10:16.473 INFO [stderr]   13:     0x55982783267f - std::rt::lang_start::{{closure}}::he027bd2824fed0d2
Nov 29 00:10:16.473 INFO [stderr]                                at /rustc/db42d4dad33013eba11ef37342ad9f614e5652b8/src/libstd/rt.rs:74
Nov 29 00:10:16.473 INFO [stderr]   14:     0x5598278bcdc2 - std::panicking::try::do_call::hba45c39c5a26745c
Nov 29 00:10:16.473 INFO [stderr]                                at libstd/rt.rs:59
Nov 29 00:10:16.473 INFO [stderr]                                at libstd/panicking.rs:310
Nov 29 00:10:16.473 INFO [stderr]   15:     0x5598278d0cf9 - __rust_maybe_catch_panic
Nov 29 00:10:16.473 INFO [stderr]                                at libpanic_unwind/lib.rs:102
Nov 29 00:10:16.473 INFO [stderr]   16:     0x5598278bd793 - std::rt::lang_start_internal::he405094b8bacbb22
Nov 29 00:10:16.473 INFO [stderr]                                at libstd/panicking.rs:289
Nov 29 00:10:16.473 INFO [stderr]                                at libstd/panic.rs:398
Nov 29 00:10:16.473 INFO [stderr]                                at libstd/rt.rs:58
Nov 29 00:10:16.473 INFO [stderr]   17:     0x559827832658 - std::rt::lang_start::h0e2f7d60ffca545f
Nov 29 00:10:16.473 INFO [stderr]                                at /rustc/db42d4dad33013eba11ef37342ad9f614e5652b8/src/libstd/rt.rs:74
Nov 29 00:10:16.473 INFO [stderr]   18:     0x5598278305c9 - main
Nov 29 00:10:16.473 INFO [stderr]   19:     0x7fa70899282f - __libc_start_main
Nov 29 00:10:16.473 INFO [stderr]   20:     0x55982782e9e8 - _start
Nov 29 00:10:16.473 INFO [stderr]   21:                0x0 - <unknown>
Nov 29 00:10:16.473 INFO [stderr] 
Nov 29 00:10:16.473 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 29 00:10:18.208 INFO [stderr] error: build failed
Nov 29 00:10:18.211 INFO [stderr] su: No module specific data is present
Nov 29 00:10:19.128 INFO running `"docker" "inspect" "6288b1c85c07fcb0aa0ea8d76ba8ce30d89ffd2cd62bfdf7b85a34a4750537b8"`
Nov 29 00:10:19.309 INFO running `"docker" "rm" "-f" "6288b1c85c07fcb0aa0ea8d76ba8ce30d89ffd2cd62bfdf7b85a34a4750537b8"`
Nov 29 00:10:19.647 INFO [stdout] 6288b1c85c07fcb0aa0ea8d76ba8ce30d89ffd2cd62bfdf7b85a34a4750537b8