Dec 15 09:38:22.492 INFO testing grcov-0.3.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 15 09:38:22.492 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"` Dec 15 09:38:22.893 INFO [stdout] bf98abde16efe6e38589f9dbf190a2f648aec3339cf907bbf381248c0630754c Dec 15 09:38:22.897 INFO running `"docker" "start" "-a" "bf98abde16efe6e38589f9dbf190a2f648aec3339cf907bbf381248c0630754c"` Dec 15 09:38:23.905 INFO [stderr] usermod: no changes Dec 15 09:38:24.171 INFO [stderr] Compiling grcov v0.3.0 (/source) Dec 15 09:38:24.171 INFO [stderr] Compiling flate2 v1.0.6 Dec 15 09:38:26.186 INFO [stderr] error: failed to run custom build command for `grcov v0.3.0 (/source)` Dec 15 09:38:26.187 INFO [stderr] process didn't exit successfully: `/target/debug/build/grcov-ce4a8386119587a5/build-script-build` (exit code: 101) Dec 15 09:38:26.187 INFO [stderr] --- stderr Dec 15 09:38:26.187 INFO [stderr] thread 'main' panicked at 'Error while running llvm-config: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:1009:5 Dec 15 09:38:26.187 INFO [stderr] stack backtrace: Dec 15 09:38:26.187 INFO [stderr] 0: 0x561212ab1863 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 15 09:38:26.187 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 09:38:26.187 INFO [stderr] 1: 0x561212aac0e8 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 15 09:38:26.187 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 15 09:38:26.187 INFO [stderr] 2: 0x561212ab0852 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 15 09:38:26.187 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 15 09:38:26.187 INFO [stderr] at src/libstd/panicking.rs:210 Dec 15 09:38:26.187 INFO [stderr] 3: 0x561212ab05c4 - std::panicking::default_hook::hf0c15a583008ed0d Dec 15 09:38:26.187 INFO [stderr] at src/libstd/panicking.rs:224 Dec 15 09:38:26.187 INFO [stderr] 4: 0x561212ab0f60 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 15 09:38:26.187 INFO [stderr] at src/libstd/panicking.rs:487 Dec 15 09:38:26.187 INFO [stderr] 5: 0x561212ab0ae1 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e Dec 15 09:38:26.187 INFO [stderr] at src/libstd/panicking.rs:394 Dec 15 09:38:26.187 INFO [stderr] 6: 0x561212ab09c5 - rust_begin_unwind Dec 15 09:38:26.187 INFO [stderr] at src/libstd/panicking.rs:321 Dec 15 09:38:26.187 INFO [stderr] 7: 0x561212ac5eec - core::panicking::panic_fmt::h44df04385fc0c5a6 Dec 15 09:38:26.187 INFO [stderr] at src/libcore/panicking.rs:95 Dec 15 09:38:26.187 INFO [stderr] 8: 0x561212a55620 - core::result::unwrap_failed::h7b4538fbf89bd2ba Dec 15 09:38:26.187 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/macros.rs:26 Dec 15 09:38:26.187 INFO [stderr] 9: 0x561212a291e7 - >::expect::hc8cd19006ea16979 Dec 15 09:38:26.187 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/result.rs:835 Dec 15 09:38:26.187 INFO [stderr] 10: 0x561212a20dac - build_script_build::llvm_config::h3d4180ed894ff141 Dec 15 09:38:26.187 INFO [stderr] at /source/build.rs:12 Dec 15 09:38:26.187 INFO [stderr] 11: 0x561212a21032 - build_script_build::get_llvm_includedir::h06ab8c26fc01bdfa Dec 15 09:38:26.187 INFO [stderr] at /source/build.rs:21 Dec 15 09:38:26.187 INFO [stderr] 12: 0x561212a21a1d - build_script_build::main::h2b11711bf0e39dbc Dec 15 09:38:26.187 INFO [stderr] at /source/build.rs:77 Dec 15 09:38:26.187 INFO [stderr] 13: 0x561212a2454f - std::rt::lang_start::{{closure}}::hc1aa19d3b65635da Dec 15 09:38:26.187 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/rt.rs:74 Dec 15 09:38:26.187 INFO [stderr] 14: 0x561212ab0962 - std::panicking::try::do_call::h7a0b92633a1e33d9 Dec 15 09:38:26.187 INFO [stderr] at src/libstd/rt.rs:59 Dec 15 09:38:26.187 INFO [stderr] at src/libstd/panicking.rs:306 Dec 15 09:38:26.187 INFO [stderr] 15: 0x561212ac4679 - __rust_maybe_catch_panic Dec 15 09:38:26.187 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 15 09:38:26.187 INFO [stderr] 16: 0x561212ab1333 - std::rt::lang_start_internal::h3628368e60eab2bb Dec 15 09:38:26.187 INFO [stderr] at src/libstd/panicking.rs:285 Dec 15 09:38:26.187 INFO [stderr] at src/libstd/panic.rs:398 Dec 15 09:38:26.187 INFO [stderr] at src/libstd/rt.rs:58 Dec 15 09:38:26.187 INFO [stderr] 17: 0x561212a24528 - std::rt::lang_start::h11c1aa6dc11e8d8e Dec 15 09:38:26.187 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/rt.rs:74 Dec 15 09:38:26.187 INFO [stderr] 18: 0x561212a22539 - main Dec 15 09:38:26.187 INFO [stderr] 19: 0x7f9b8289282f - __libc_start_main Dec 15 09:38:26.187 INFO [stderr] 20: 0x561212a20978 - _start Dec 15 09:38:26.187 INFO [stderr] 21: 0x0 - Dec 15 09:38:26.187 INFO [stderr] Dec 15 09:38:26.187 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 15 09:38:26.400 INFO [stderr] error: build failed Dec 15 09:38:26.411 INFO [stderr] su: No module specific data is present Dec 15 09:38:26.880 INFO running `"docker" "inspect" "bf98abde16efe6e38589f9dbf190a2f648aec3339cf907bbf381248c0630754c"` Dec 15 09:38:27.052 INFO running `"docker" "rm" "-f" "bf98abde16efe6e38589f9dbf190a2f648aec3339cf907bbf381248c0630754c"` Dec 15 09:38:27.306 INFO [stdout] bf98abde16efe6e38589f9dbf190a2f648aec3339cf907bbf381248c0630754c