Nov 28 13:30:27.472 INFO documenting grcov-0.3.0 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 13:30:27.472 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 13:30:27.660 INFO [stdout] 29fc5612565d3f9de5f73700ea6dbee4c50bff62ae9465f1242aaeb2cb7e4802
Nov 28 13:30:27.663 INFO running `"docker" "start" "-a" "29fc5612565d3f9de5f73700ea6dbee4c50bff62ae9465f1242aaeb2cb7e4802"`
Nov 28 13:30:28.114 INFO [stderr] usermod: no changes
Nov 28 13:30:28.295 INFO [stderr]    Compiling grcov v0.3.0 (/source)
Nov 28 13:30:28.295 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Nov 28 13:30:28.295 INFO [stderr]     Checking flate2 v1.0.5
Nov 28 13:30:28.983 INFO [stderr]     Checking crossbeam-deque v0.5.2
Nov 28 13:30:29.337 INFO [stderr] error: failed to run custom build command for `grcov v0.3.0 (/source)`
Nov 28 13:30:29.337 INFO [stderr] process didn't exit successfully: `/target/debug/build/grcov-738efec3f20e3df4/build-script-build` (exit code: 101)
Nov 28 13:30:29.337 INFO [stderr] --- stderr
Nov 28 13:30:29.337 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
Nov 28 13:30:29.337 INFO [stderr] stack backtrace:
Nov 28 13:30:29.337 INFO [stderr]    0:     0x55e16fa82043 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hac358e6bc887c885
Nov 28 13:30:29.337 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 28 13:30:29.337 INFO [stderr]    1:     0x55e16fa7c828 - std::sys_common::backtrace::_print::h31be9c34e09c361a
Nov 28 13:30:29.337 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Nov 28 13:30:29.338 INFO [stderr]    2:     0x55e16fa81032 - std::panicking::default_hook::{{closure}}::h0032c5b31994326d
Nov 28 13:30:29.338 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Nov 28 13:30:29.338 INFO [stderr]                                at src/libstd/panicking.rs:211
Nov 28 13:30:29.338 INFO [stderr]    3:     0x55e16fa80d9d - std::panicking::default_hook::h41e7a2981c218f63
Nov 28 13:30:29.338 INFO [stderr]                                at src/libstd/panicking.rs:227
Nov 28 13:30:29.338 INFO [stderr]    4:     0x55e16fa81740 - std::panicking::rust_panic_with_hook::hb140f4fdb6d9a2ce
Nov 28 13:30:29.338 INFO [stderr]                                at src/libstd/panicking.rs:476
Nov 28 13:30:29.338 INFO [stderr]    5:     0x55e16fa812c1 - std::panicking::continue_panic_fmt::h9bd7058eaab86972
Nov 28 13:30:29.338 INFO [stderr]                                at src/libstd/panicking.rs:390
Nov 28 13:30:29.338 INFO [stderr]    6:     0x55e16fa811a5 - rust_begin_unwind
Nov 28 13:30:29.338 INFO [stderr]                                at src/libstd/panicking.rs:325
Nov 28 13:30:29.338 INFO [stderr]    7:     0x55e16fa9683c - core::panicking::panic_fmt::h6cfb836f4eea66b7
Nov 28 13:30:29.338 INFO [stderr]                                at src/libcore/panicking.rs:77
Nov 28 13:30:29.338 INFO [stderr]    8:     0x55e16fa29080 - core::result::unwrap_failed::h44b1169309c49029
Nov 28 13:30:29.338 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libcore/macros.rs:26
Nov 28 13:30:29.338 INFO [stderr]    9:     0x55e16f9fc2a7 - <core::result::Result<T, E>>::expect::hbc26a63a9cd7a0ba
Nov 28 13:30:29.338 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libcore/result.rs:835
Nov 28 13:30:29.338 INFO [stderr]   10:     0x55e16f9f3d0c - build_script_build::llvm_config::h1abbfce891e1b752
Nov 28 13:30:29.338 INFO [stderr]                                at /source/build.rs:12
Nov 28 13:30:29.338 INFO [stderr]   11:     0x55e16f9f3f92 - build_script_build::get_llvm_includedir::hcafc6340ddfc5c14
Nov 28 13:30:29.338 INFO [stderr]                                at /source/build.rs:21
Nov 28 13:30:29.338 INFO [stderr]   12:     0x55e16f9f497d - build_script_build::main::h0fedec3d4e74eee6
Nov 28 13:30:29.338 INFO [stderr]                                at /source/build.rs:77
Nov 28 13:30:29.338 INFO [stderr]   13:     0x55e16f9f74af - std::rt::lang_start::{{closure}}::hbd3bad778eee4813
Nov 28 13:30:29.338 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/rt.rs:74
Nov 28 13:30:29.338 INFO [stderr]   14:     0x55e16fa81142 - std::panicking::try::do_call::h555b51a0211e67f9
Nov 28 13:30:29.338 INFO [stderr]                                at src/libstd/rt.rs:59
Nov 28 13:30:29.338 INFO [stderr]                                at src/libstd/panicking.rs:310
Nov 28 13:30:29.338 INFO [stderr]   15:     0x55e16fa94fe9 - __rust_maybe_catch_panic
Nov 28 13:30:29.338 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Nov 28 13:30:29.338 INFO [stderr]   16:     0x55e16fa81b13 - std::rt::lang_start_internal::hd813cfef8b4c7902
Nov 28 13:30:29.338 INFO [stderr]                                at src/libstd/panicking.rs:289
Nov 28 13:30:29.338 INFO [stderr]                                at src/libstd/panic.rs:398
Nov 28 13:30:29.338 INFO [stderr]                                at src/libstd/rt.rs:58
Nov 28 13:30:29.338 INFO [stderr]   17:     0x55e16f9f7488 - std::rt::lang_start::hb53f30942e5bfeb1
Nov 28 13:30:29.338 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/rt.rs:74
Nov 28 13:30:29.338 INFO [stderr]   18:     0x55e16f9f5499 - main
Nov 28 13:30:29.338 INFO [stderr]   19:     0x7fe189aef82f - __libc_start_main
Nov 28 13:30:29.338 INFO [stderr]   20:     0x55e16f9f38d8 - _start
Nov 28 13:30:29.338 INFO [stderr]   21:                0x0 - <unknown>
Nov 28 13:30:29.338 INFO [stderr] 
Nov 28 13:30:29.338 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 13:30:29.771 INFO [stderr] error: build failed
Nov 28 13:30:29.774 INFO [stderr] su: No module specific data is present
Nov 28 13:30:30.098 INFO running `"docker" "inspect" "29fc5612565d3f9de5f73700ea6dbee4c50bff62ae9465f1242aaeb2cb7e4802"`
Nov 28 13:30:30.237 INFO running `"docker" "rm" "-f" "29fc5612565d3f9de5f73700ea6dbee4c50bff62ae9465f1242aaeb2cb7e4802"`
Nov 28 13:30:30.375 INFO [stdout] 29fc5612565d3f9de5f73700ea6dbee4c50bff62ae9465f1242aaeb2cb7e4802