[INFO] fetching crate mzrs-proto 0.3.0...
[INFO] checking mzrs-proto-0.3.0 against 49a6044d37d694890450f52ceaceb66277a36b1e for pr-161154
[INFO] extracting crate mzrs-proto 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mzrs-proto 0.3.0
[INFO] finished tweaking crates.io crate mzrs-proto 0.3.0
[INFO] tweaked toml for crates.io crate mzrs-proto 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mzrs-proto 0.3.0 on toolchain 49a6044d37d694890450f52ceaceb66277a36b1e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mzrs-proto 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2529c09027fc4800a68218d288e592a2a40f9ff77fdcbf4eaa8d4d182e9d4692
[INFO] running `Command { std: "docker" "start" "2529c09027fc4800a68218d288e592a2a40f9ff77fdcbf4eaa8d4d182e9d4692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2529c09027fc4800a68218d288e592a2a40f9ff77fdcbf4eaa8d4d182e9d4692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2529c09027fc4800a68218d288e592a2a40f9ff77fdcbf4eaa8d4d182e9d4692" "/opt/rustwide/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2529c09027fc4800a68218d288e592a2a40f9ff77fdcbf4eaa8d4d182e9d4692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2529c09027fc4800a68218d288e592a2a40f9ff77fdcbf4eaa8d4d182e9d4692" "/opt/rustwide/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]     Checking prost-types v0.13.5
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling prost-build v0.13.5
[INFO] [stderr]    Compiling mzrs-proto v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr] error: could not compile `mzrs-proto` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/49a6044d37d694890450f52ceaceb66277a36b1e/bin/rustc --crate-name mzrs_proto --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=e179a4fb2a67f33b -C extra-filename=-4c61b893fc468d49 --out-dir /opt/rustwide/target/debug/build/mzrs-proto/4c61b893fc468d49/out -L dependency=/opt/rustwide/target/debug/build/bytes/4fbd75942b1503ad/out -L dependency=/opt/rustwide/target/debug/build/itoa/488dcf4f13423b18/out -L dependency=/opt/rustwide/target/debug/build/memchr/1479ae024ac081f3/out -L dependency=/opt/rustwide/target/debug/build/prost/8757b673bdd45453/out -L dependency=/opt/rustwide/target/debug/build/prost-derive/168484446a58fd39/out -L dependency=/opt/rustwide/target/debug/build/prost-types/957a96a928117b2d/out -L dependency=/opt/rustwide/target/debug/build/serde/5df93112ae22a5ee/out -L dependency=/opt/rustwide/target/debug/build/serde_core/f93df072facdd6a4/out -L dependency=/opt/rustwide/target/debug/build/serde_derive/0c976aff251b4cac/out -L dependency=/opt/rustwide/target/debug/build/serde_json/1d33e9e7be165e5c/out -L dependency=/opt/rustwide/target/debug/build/zmij/93cb3e10a525d438/out --extern bytes=/opt/rustwide/target/debug/build/bytes/4fbd75942b1503ad/out/libbytes-4fbd75942b1503ad.rmeta --extern prost=/opt/rustwide/target/debug/build/prost/8757b673bdd45453/out/libprost-8757b673bdd45453.rmeta --extern prost_types=/opt/rustwide/target/debug/build/prost-types/957a96a928117b2d/out/libprost_types-957a96a928117b2d.rmeta --extern serde=/opt/rustwide/target/debug/build/serde/5df93112ae22a5ee/out/libserde-5df93112ae22a5ee.rmeta --extern serde_json=/opt/rustwide/target/debug/build/serde_json/1d33e9e7be165e5c/out/libserde_json-1d33e9e7be165e5c.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2529c09027fc4800a68218d288e592a2a40f9ff77fdcbf4eaa8d4d182e9d4692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2529c09027fc4800a68218d288e592a2a40f9ff77fdcbf4eaa8d4d182e9d4692", kill_on_drop: false }`
[INFO] [stdout] 2529c09027fc4800a68218d288e592a2a40f9ff77fdcbf4eaa8d4d182e9d4692
