[INFO] fetching crate protobuf-build 0.12.3...
[INFO] checking protobuf-build-0.12.3 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate protobuf-build 0.12.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate protobuf-build 0.12.3 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate protobuf-build 0.12.3
[INFO] finished tweaking crates.io crate protobuf-build 0.12.3
[INFO] tweaked toml for crates.io crate protobuf-build 0.12.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8251e4a73564cf78f833a987808b8f8726dc1c372eef3b59c20d0720ecf4cd8
[INFO] running `Command { std: "docker" "start" "-a" "f8251e4a73564cf78f833a987808b8f8726dc1c372eef3b59c20d0720ecf4cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8251e4a73564cf78f833a987808b8f8726dc1c372eef3b59c20d0720ecf4cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8251e4a73564cf78f833a987808b8f8726dc1c372eef3b59c20d0720ecf4cd8", kill_on_drop: false }`
[INFO] [stdout] f8251e4a73564cf78f833a987808b8f8726dc1c372eef3b59c20d0720ecf4cd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd6e0212526893d7c72b14d94f8cea991d70673367bcea96b64847fbc13ca574
[INFO] running `Command { std: "docker" "start" "-a" "cd6e0212526893d7c72b14d94f8cea991d70673367bcea96b64847fbc13ca574", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling protobuf v2.24.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking protobuf-codegen v2.24.1
[INFO] [stderr]     Checking protobuf-build v0.12.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.21s
[INFO] running `Command { std: "docker" "inspect" "cd6e0212526893d7c72b14d94f8cea991d70673367bcea96b64847fbc13ca574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd6e0212526893d7c72b14d94f8cea991d70673367bcea96b64847fbc13ca574", kill_on_drop: false }`
[INFO] [stdout] cd6e0212526893d7c72b14d94f8cea991d70673367bcea96b64847fbc13ca574