[INFO] updating cached repository mid-player/broker [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mid-player/broker [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mid-player/broker" "work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/mid-player/broker"` [INFO] [stderr] Cloning into 'work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/mid-player/broker'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mid-player/broker" "work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/mid-player/broker"` [INFO] [stderr] Cloning into 'work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/mid-player/broker'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4228c09ee0b64e69d0eec4ebbfc2b302773c954a [INFO] sha for GitHub repo mid-player/broker: 4228c09ee0b64e69d0eec4ebbfc2b302773c954a [INFO] validating manifest of mid-player/broker on toolchain master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mid-player/broker on toolchain try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mid-player/broker [INFO] finished frobbing mid-player/broker [INFO] frobbed toml for mid-player/broker written to work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/mid-player/broker/Cargo.toml [INFO] started frobbing mid-player/broker [INFO] finished frobbing mid-player/broker [INFO] frobbed toml for mid-player/broker written to work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/mid-player/broker/Cargo.toml [INFO] crate mid-player/broker has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mid-player/broker against master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104 for pr-57321 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57321/worker-7/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/mid-player/broker:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e7689b0aeb5b4524386f0b7411fc07fff3dc6447c831ffb8ff38ee09daa60560 [INFO] running `"docker" "start" "-a" "e7689b0aeb5b4524386f0b7411fc07fff3dc6447c831ffb8ff38ee09daa60560"` [INFO] [stderr] Compiling protobuf v2.1.4 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling protoc v2.1.4 [INFO] [stderr] Checking parking_lot v0.3.8 [INFO] [stderr] Checking chashmap v2.2.0 [INFO] [stderr] Checking crossbeam-deque v0.6.1 [INFO] [stderr] Checking tokio-threadpool v0.1.8 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking tokio v0.1.11 [INFO] [stderr] Compiling protobuf-codegen v2.1.4 [INFO] [stderr] Compiling protoc-rust v2.1.4 [INFO] [stderr] Compiling mid-player-broker v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `mid-player-broker v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/mid-player-broker-04a86f80799f5277/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [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:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x562538b3f013 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h49d22a44a912841f [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x562538b3ae48 - std::sys_common::backtrace::_print::ha696d1593ff23839 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stderr] 2: 0x562538b3dd42 - std::panicking::default_hook::{{closure}}::hef99d78cf58c1687 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 3: 0x562538b3dab4 - std::panicking::default_hook::hd89cc2994ce69a5e [INFO] [stderr] at src/libstd/panicking.rs:215 [INFO] [stderr] 4: 0x562538b3e3a0 - std::panicking::rust_panic_with_hook::h3efc9269f3975b4e [INFO] [stderr] at src/libstd/panicking.rs:478 [INFO] [stderr] 5: 0x562538b3df21 - std::panicking::continue_panic_fmt::h0bb834397df0d69a [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 6: 0x562538b3de05 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:312 [INFO] [stderr] 7: 0x562538b5925c - core::panicking::panic_fmt::hce8ba5bc9a54c6f2 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x562538b2be30 - core::result::unwrap_failed::h080ca8678c13946c [INFO] [stderr] at /rustc/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/src/libcore/macros.rs:16 [INFO] [stderr] 9: 0x562538b2b38f - >::unwrap::h8250e012c3a69caa [INFO] [stderr] at /rustc/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/src/libcore/result.rs:798 [INFO] [stderr] 10: 0x56253888d7d5 - build_script_build::gen_pb_protocols::h4fd9671391466f88 [INFO] [stderr] at /opt/crater/workdir/build.rs:4 [INFO] [stderr] 11: 0x56253888d7e5 - build_script_build::main::hbb8a81747768fe4e [INFO] [stderr] at /opt/crater/workdir/build.rs:13 [INFO] [stderr] 12: 0x56253888d71f - std::rt::lang_start::{{closure}}::h7a4aa0b9e5008fdd [INFO] [stderr] at /rustc/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/src/libstd/rt.rs:64 [INFO] [stderr] 13: 0x562538b3ddf2 - std::panicking::try::do_call::hcc2c46070eeba512 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 14: 0x562538b45df9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:92 [INFO] [stderr] 15: 0x562538b3e8f5 - std::rt::lang_start_internal::h0bf86c169ce3667a [INFO] [stderr] at src/libstd/panicking.rs:276 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 16: 0x56253888d6f8 - std::rt::lang_start::ha3e477e613768bb4 [INFO] [stderr] at /rustc/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x56253888d819 - main [INFO] [stderr] 18: 0x7ff5e31562e0 - __libc_start_main [INFO] [stderr] 19: 0x56253888d599 - _start [INFO] [stderr] 20: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "e7689b0aeb5b4524386f0b7411fc07fff3dc6447c831ffb8ff38ee09daa60560"` [INFO] running `"docker" "rm" "-f" "e7689b0aeb5b4524386f0b7411fc07fff3dc6447c831ffb8ff38ee09daa60560"` [INFO] [stdout] e7689b0aeb5b4524386f0b7411fc07fff3dc6447c831ffb8ff38ee09daa60560