[INFO] fetching crate connection-pool-lite 0.0.0...
[INFO] testing connection-pool-lite-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate connection-pool-lite 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate connection-pool-lite 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate connection-pool-lite 0.0.0
[INFO] finished tweaking crates.io crate connection-pool-lite 0.0.0
[INFO] tweaked toml for crates.io crate connection-pool-lite 0.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c59fd465ec9c52836f3888fe8b182e57bd7e6f589df33666b28eae295ae356e5
[INFO] running `Command { std: "docker" "start" "-a" "c59fd465ec9c52836f3888fe8b182e57bd7e6f589df33666b28eae295ae356e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c59fd465ec9c52836f3888fe8b182e57bd7e6f589df33666b28eae295ae356e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c59fd465ec9c52836f3888fe8b182e57bd7e6f589df33666b28eae295ae356e5", kill_on_drop: false }`
[INFO] [stdout] c59fd465ec9c52836f3888fe8b182e57bd7e6f589df33666b28eae295ae356e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b9d473da8c2e51ebb4b17ea00d4d0da5b144f5900534b8c6dc91d56d47d6e3c
[INFO] running `Command { std: "docker" "start" "-a" "0b9d473da8c2e51ebb4b17ea00d4d0da5b144f5900534b8c6dc91d56d47d6e3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling connection-pool-lite v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "0b9d473da8c2e51ebb4b17ea00d4d0da5b144f5900534b8c6dc91d56d47d6e3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b9d473da8c2e51ebb4b17ea00d4d0da5b144f5900534b8c6dc91d56d47d6e3c", kill_on_drop: false }`
[INFO] [stdout] 0b9d473da8c2e51ebb4b17ea00d4d0da5b144f5900534b8c6dc91d56d47d6e3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01c52401c564c4a78d38189f6907dfd224477698784da2ebbd79d13eb4329939
[INFO] running `Command { std: "docker" "start" "-a" "01c52401c564c4a78d38189f6907dfd224477698784da2ebbd79d13eb4329939", kill_on_drop: false }`
[INFO] [stderr]    Compiling connection-pool-lite v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "01c52401c564c4a78d38189f6907dfd224477698784da2ebbd79d13eb4329939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01c52401c564c4a78d38189f6907dfd224477698784da2ebbd79d13eb4329939", kill_on_drop: false }`
[INFO] [stdout] 01c52401c564c4a78d38189f6907dfd224477698784da2ebbd79d13eb4329939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e46e48d087198a135e3a5f0411e25918c3dd266d6cc715f2a82d4d6765c18e08
[INFO] running `Command { std: "docker" "start" "-a" "e46e48d087198a135e3a5f0411e25918c3dd266d6cc715f2a82d4d6765c18e08", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/connection_pool_lite-6b4e84f82afdd4b4)
[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] [stderr]    Doc-tests connection-pool-lite
[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" "e46e48d087198a135e3a5f0411e25918c3dd266d6cc715f2a82d4d6765c18e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e46e48d087198a135e3a5f0411e25918c3dd266d6cc715f2a82d4d6765c18e08", kill_on_drop: false }`
[INFO] [stdout] e46e48d087198a135e3a5f0411e25918c3dd266d6cc715f2a82d4d6765c18e08