Dec 13 10:36:55.886 INFO testing mid-player/broker against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 13 10:36:55.886 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 10:36:56.135 INFO [stdout] 654e0508604ff91a00888c23a387a0073b56cde8262c7d1928ec3e9a91b40951 Dec 13 10:36:56.143 INFO running `"docker" "start" "-a" "654e0508604ff91a00888c23a387a0073b56cde8262c7d1928ec3e9a91b40951"` Dec 13 10:36:56.933 INFO [stderr] usermod: no changes Dec 13 10:36:57.135 INFO [stderr] Compiling protobuf v2.1.4 Dec 13 10:36:57.141 INFO [stderr] Compiling owning_ref v0.2.4 Dec 13 10:36:57.141 INFO [stderr] Compiling thread-id v3.3.0 Dec 13 10:36:57.141 INFO [stderr] Compiling protoc v2.1.4 Dec 13 10:36:58.572 INFO [stderr] Compiling parking_lot v0.3.8 Dec 13 10:37:00.045 INFO [stderr] Compiling chashmap v2.2.0 Dec 13 10:37:19.995 INFO [stderr] Compiling protobuf-codegen v2.1.4 Dec 13 10:37:26.124 INFO [stderr] Compiling protoc-rust v2.1.4 Dec 13 10:37:27.025 INFO [stderr] Compiling mid-player-broker v0.1.0 (/source) Dec 13 10:37:29.293 INFO [stderr] error: failed to run custom build command for `mid-player-broker v0.1.0 (/source)` Dec 13 10:37:29.293 INFO [stderr] process didn't exit successfully: `/target/debug/build/mid-player-broker-75c68e9d28b864a9/build-script-build` (exit code: 101) Dec 13 10:37:29.293 INFO [stderr] --- stderr Dec 13 10:37:29.293 INFO [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Custom { kind: NotFound, error: StringError("failed to spawn `\"protoc\" \"--version\"`: No such file or directory (os error 2)") }', src/libcore/result.rs:1009:5 Dec 13 10:37:29.293 INFO [stderr] stack backtrace: Dec 13 10:37:29.293 INFO [stderr] 0: 0x564d24749303 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 13 10:37:29.293 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 13 10:37:29.293 INFO [stderr] 1: 0x564d24743d08 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 13 10:37:29.293 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 13 10:37:29.293 INFO [stderr] 2: 0x564d24748352 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 13 10:37:29.293 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 13 10:37:29.293 INFO [stderr] at src/libstd/panicking.rs:210 Dec 13 10:37:29.293 INFO [stderr] 3: 0x564d247480c4 - std::panicking::default_hook::h1134a4d34aab4428 Dec 13 10:37:29.293 INFO [stderr] at src/libstd/panicking.rs:224 Dec 13 10:37:29.293 INFO [stderr] 4: 0x564d247489b0 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 13 10:37:29.293 INFO [stderr] at src/libstd/panicking.rs:487 Dec 13 10:37:29.293 INFO [stderr] 5: 0x564d24748531 - std::panicking::continue_panic_fmt::h6b63497ce98499d4 Dec 13 10:37:29.293 INFO [stderr] at src/libstd/panicking.rs:394 Dec 13 10:37:29.293 INFO [stderr] 6: 0x564d24748415 - rust_begin_unwind Dec 13 10:37:29.293 INFO [stderr] at src/libstd/panicking.rs:321 Dec 13 10:37:29.293 INFO [stderr] 7: 0x564d2476117c - core::panicking::panic_fmt::h68c043a5e81351f3 Dec 13 10:37:29.293 INFO [stderr] at src/libcore/panicking.rs:95 Dec 13 10:37:29.293 INFO [stderr] 8: 0x564d24734660 - core::result::unwrap_failed::hbb5eb8d110a4ad94 Dec 13 10:37:29.293 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/macros.rs:26 Dec 13 10:37:29.293 INFO [stderr] 9: 0x564d24733b5f - >::unwrap::hce93f4622f83c985 Dec 13 10:37:29.293 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/result.rs:808 Dec 13 10:37:29.293 INFO [stderr] 10: 0x564d24495735 - build_script_build::gen_pb_protocols::hc35c49f5dce17cac Dec 13 10:37:29.293 INFO [stderr] at /source/build.rs:4 Dec 13 10:37:29.293 INFO [stderr] 11: 0x564d24495745 - build_script_build::main::h22588405780672ef Dec 13 10:37:29.293 INFO [stderr] at /source/build.rs:13 Dec 13 10:37:29.293 INFO [stderr] 12: 0x564d2449593f - std::rt::lang_start::{{closure}}::h8b2b2b8c2c1594ab Dec 13 10:37:29.293 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/rt.rs:74 Dec 13 10:37:29.293 INFO [stderr] 13: 0x564d24748402 - std::panicking::try::do_call::hd22385b9fba3aa8f Dec 13 10:37:29.293 INFO [stderr] at src/libstd/rt.rs:59 Dec 13 10:37:29.293 INFO [stderr] at src/libstd/panicking.rs:306 Dec 13 10:37:29.293 INFO [stderr] 14: 0x564d2475b739 - __rust_maybe_catch_panic Dec 13 10:37:29.293 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 13 10:37:29.293 INFO [stderr] 15: 0x564d24748d83 - std::rt::lang_start_internal::h884c76ddf53aa8b4 Dec 13 10:37:29.293 INFO [stderr] at src/libstd/panicking.rs:285 Dec 13 10:37:29.293 INFO [stderr] at src/libstd/panic.rs:398 Dec 13 10:37:29.293 INFO [stderr] at src/libstd/rt.rs:58 Dec 13 10:37:29.293 INFO [stderr] 16: 0x564d24495918 - std::rt::lang_start::h892e297af4bbdfde Dec 13 10:37:29.293 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/rt.rs:74 Dec 13 10:37:29.293 INFO [stderr] 17: 0x564d24495779 - main Dec 13 10:37:29.293 INFO [stderr] 18: 0x7fb55cc5e82f - __libc_start_main Dec 13 10:37:29.294 INFO [stderr] 19: 0x564d24495598 - _start Dec 13 10:37:29.294 INFO [stderr] 20: 0x0 - Dec 13 10:37:29.294 INFO [stderr] Dec 13 10:37:29.299 INFO [stderr] su: No module specific data is present Dec 13 10:37:30.608 INFO running `"docker" "inspect" "654e0508604ff91a00888c23a387a0073b56cde8262c7d1928ec3e9a91b40951"` Dec 13 10:37:30.853 INFO running `"docker" "rm" "-f" "654e0508604ff91a00888c23a387a0073b56cde8262c7d1928ec3e9a91b40951"` Dec 13 10:37:31.195 INFO [stdout] 654e0508604ff91a00888c23a387a0073b56cde8262c7d1928ec3e9a91b40951