[INFO] fetching crate protoc-gen-echo 0.2.0...
[INFO] testing protoc-gen-echo-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate protoc-gen-echo 0.2.0 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate protoc-gen-echo 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate protoc-gen-echo 0.2.0
[INFO] finished tweaking crates.io crate protoc-gen-echo 0.2.0
[INFO] tweaked toml for crates.io crate protoc-gen-echo 0.2.0 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] crate crates.io crate protoc-gen-echo 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd9f12b9e584d3fc7a09358858017fc631f067472631f39dbfb1561f258d2bbd
[INFO] running `Command { std: "docker" "start" "-a" "bd9f12b9e584d3fc7a09358858017fc631f067472631f39dbfb1561f258d2bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd9f12b9e584d3fc7a09358858017fc631f067472631f39dbfb1561f258d2bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd9f12b9e584d3fc7a09358858017fc631f067472631f39dbfb1561f258d2bbd", kill_on_drop: false }`
[INFO] [stdout] bd9f12b9e584d3fc7a09358858017fc631f067472631f39dbfb1561f258d2bbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb99285f525a433cf123a491ae69c1fa3d91923385a9e522dae16fd5c6d7ee8b
[INFO] running `Command { std: "docker" "start" "-a" "fb99285f525a433cf123a491ae69c1fa3d91923385a9e522dae16fd5c6d7ee8b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling protoc-gen-echo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "fb99285f525a433cf123a491ae69c1fa3d91923385a9e522dae16fd5c6d7ee8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb99285f525a433cf123a491ae69c1fa3d91923385a9e522dae16fd5c6d7ee8b", kill_on_drop: false }`
[INFO] [stdout] fb99285f525a433cf123a491ae69c1fa3d91923385a9e522dae16fd5c6d7ee8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a21bf31f40c1225f2ada1526450607c41410608a1c18bc13a906ed0678d910d3
[INFO] running `Command { std: "docker" "start" "-a" "a21bf31f40c1225f2ada1526450607c41410608a1c18bc13a906ed0678d910d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling protoc-gen-echo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "a21bf31f40c1225f2ada1526450607c41410608a1c18bc13a906ed0678d910d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a21bf31f40c1225f2ada1526450607c41410608a1c18bc13a906ed0678d910d3", kill_on_drop: false }`
[INFO] [stdout] a21bf31f40c1225f2ada1526450607c41410608a1c18bc13a906ed0678d910d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b51fc0a7edaedd91cf979f022a7a19e1cc46a088362308b7988af590c8f9568
[INFO] running `Command { std: "docker" "start" "-a" "5b51fc0a7edaedd91cf979f022a7a19e1cc46a088362308b7988af590c8f9568", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/protoc_gen_echo-fecf9d146487a070)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b51fc0a7edaedd91cf979f022a7a19e1cc46a088362308b7988af590c8f9568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b51fc0a7edaedd91cf979f022a7a19e1cc46a088362308b7988af590c8f9568", kill_on_drop: false }`
[INFO] [stdout] 5b51fc0a7edaedd91cf979f022a7a19e1cc46a088362308b7988af590c8f9568