[INFO] fetching crate cats 0.0.1...
[INFO] testing cats-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cats 0.0.1 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate cats 0.0.1 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 cats 0.0.1
[INFO] finished tweaking crates.io crate cats 0.0.1
[INFO] tweaked toml for crates.io crate cats 0.0.1 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] c6921a466067bba79e3ed5d207870d517814c8b6a593a3fdd51fd1e2b7d8ec8c
[INFO] running `Command { std: "docker" "start" "-a" "c6921a466067bba79e3ed5d207870d517814c8b6a593a3fdd51fd1e2b7d8ec8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6921a466067bba79e3ed5d207870d517814c8b6a593a3fdd51fd1e2b7d8ec8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6921a466067bba79e3ed5d207870d517814c8b6a593a3fdd51fd1e2b7d8ec8c", kill_on_drop: false }`
[INFO] [stdout] c6921a466067bba79e3ed5d207870d517814c8b6a593a3fdd51fd1e2b7d8ec8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 2c0c244fcc8056966416ea927be6e62ffcf07402204adb4d0e3cbe19ed010109
[INFO] running `Command { std: "docker" "start" "-a" "2c0c244fcc8056966416ea927be6e62ffcf07402204adb4d0e3cbe19ed010109", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cats v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `Command { std: "docker" "inspect" "2c0c244fcc8056966416ea927be6e62ffcf07402204adb4d0e3cbe19ed010109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0c244fcc8056966416ea927be6e62ffcf07402204adb4d0e3cbe19ed010109", kill_on_drop: false }`
[INFO] [stdout] 2c0c244fcc8056966416ea927be6e62ffcf07402204adb4d0e3cbe19ed010109
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] be808eafab5f4f25ae81c41aa83ed7a77e73fc1ec4614e3f4f954a4a23dcb060
[INFO] running `Command { std: "docker" "start" "-a" "be808eafab5f4f25ae81c41aa83ed7a77e73fc1ec4614e3f4f954a4a23dcb060", kill_on_drop: false }`
[INFO] [stderr]    Compiling cats v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "be808eafab5f4f25ae81c41aa83ed7a77e73fc1ec4614e3f4f954a4a23dcb060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be808eafab5f4f25ae81c41aa83ed7a77e73fc1ec4614e3f4f954a4a23dcb060", kill_on_drop: false }`
[INFO] [stdout] be808eafab5f4f25ae81c41aa83ed7a77e73fc1ec4614e3f4f954a4a23dcb060
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] d6e026cfd40fea4065431d8070bc21575374abf64423d1bf7b09e5db77789f4c
[INFO] running `Command { std: "docker" "start" "-a" "d6e026cfd40fea4065431d8070bc21575374abf64423d1bf7b09e5db77789f4c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cats-97e74a02c6941348)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cats
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "d6e026cfd40fea4065431d8070bc21575374abf64423d1bf7b09e5db77789f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6e026cfd40fea4065431d8070bc21575374abf64423d1bf7b09e5db77789f4c", kill_on_drop: false }`
[INFO] [stdout] d6e026cfd40fea4065431d8070bc21575374abf64423d1bf7b09e5db77789f4c