[INFO] fetching crate pet 0.0.1...
[INFO] testing pet-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate pet 0.0.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate pet 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pet 0.0.1
[INFO] finished tweaking crates.io crate pet 0.0.1
[INFO] tweaked toml for crates.io crate pet 0.0.1 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9d663b48b9a791807226c87ae214892b2c1f900bfa431b58a5511899bb36355
[INFO] running `Command { std: "docker" "start" "-a" "b9d663b48b9a791807226c87ae214892b2c1f900bfa431b58a5511899bb36355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9d663b48b9a791807226c87ae214892b2c1f900bfa431b58a5511899bb36355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9d663b48b9a791807226c87ae214892b2c1f900bfa431b58a5511899bb36355", kill_on_drop: false }`
[INFO] [stdout] b9d663b48b9a791807226c87ae214892b2c1f900bfa431b58a5511899bb36355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 866f16ca5c4cf49fc7b24b29313cca2b92ea7d0c4812f2f63d5f9d77698e2e88
[INFO] running `Command { std: "docker" "start" "-a" "866f16ca5c4cf49fc7b24b29313cca2b92ea7d0c4812f2f63d5f9d77698e2e88", kill_on_drop: false }`
[INFO] [stderr]    Compiling pet v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "866f16ca5c4cf49fc7b24b29313cca2b92ea7d0c4812f2f63d5f9d77698e2e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "866f16ca5c4cf49fc7b24b29313cca2b92ea7d0c4812f2f63d5f9d77698e2e88", kill_on_drop: false }`
[INFO] [stdout] 866f16ca5c4cf49fc7b24b29313cca2b92ea7d0c4812f2f63d5f9d77698e2e88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54de71c21d26c93e658a12ecd402d527a2b410d18bf947d0f79285625e2e2591
[INFO] running `Command { std: "docker" "start" "-a" "54de71c21d26c93e658a12ecd402d527a2b410d18bf947d0f79285625e2e2591", kill_on_drop: false }`
[INFO] [stderr]    Compiling pet v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "54de71c21d26c93e658a12ecd402d527a2b410d18bf947d0f79285625e2e2591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54de71c21d26c93e658a12ecd402d527a2b410d18bf947d0f79285625e2e2591", kill_on_drop: false }`
[INFO] [stdout] 54de71c21d26c93e658a12ecd402d527a2b410d18bf947d0f79285625e2e2591
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d0a104de3269a9ccb9013eef2c54b2c1eb1f9ac20c54ddb9a35e080d2f8bf0cb
[INFO] running `Command { std: "docker" "start" "-a" "d0a104de3269a9ccb9013eef2c54b2c1eb1f9ac20c54ddb9a35e080d2f8bf0cb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pet-30b67f66888d5490)
[INFO] [stdout] 
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pet
[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" "d0a104de3269a9ccb9013eef2c54b2c1eb1f9ac20c54ddb9a35e080d2f8bf0cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0a104de3269a9ccb9013eef2c54b2c1eb1f9ac20c54ddb9a35e080d2f8bf0cb", kill_on_drop: false }`
[INFO] [stdout] d0a104de3269a9ccb9013eef2c54b2c1eb1f9ac20c54ddb9a35e080d2f8bf0cb