[INFO] fetching crate cachepot 0.0.0...
[INFO] testing cachepot-0.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate cachepot 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cachepot 0.0.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cachepot 0.0.0
[INFO] finished tweaking crates.io crate cachepot 0.0.0
[INFO] tweaked toml for crates.io crate cachepot 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate cachepot 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6b0984355bae2c54be30cbcc1052db334c15e85d94c87f4a9fa9341037d960d
[INFO] running `Command { std: "docker" "start" "-a" "b6b0984355bae2c54be30cbcc1052db334c15e85d94c87f4a9fa9341037d960d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6b0984355bae2c54be30cbcc1052db334c15e85d94c87f4a9fa9341037d960d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6b0984355bae2c54be30cbcc1052db334c15e85d94c87f4a9fa9341037d960d", kill_on_drop: false }`
[INFO] [stdout] b6b0984355bae2c54be30cbcc1052db334c15e85d94c87f4a9fa9341037d960d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c046ccb51c527635becbd08f5be108821b826056fba50b7c48c16d1855cc274e
[INFO] running `Command { std: "docker" "start" "-a" "c046ccb51c527635becbd08f5be108821b826056fba50b7c48c16d1855cc274e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cachepot v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "c046ccb51c527635becbd08f5be108821b826056fba50b7c48c16d1855cc274e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c046ccb51c527635becbd08f5be108821b826056fba50b7c48c16d1855cc274e", kill_on_drop: false }`
[INFO] [stdout] c046ccb51c527635becbd08f5be108821b826056fba50b7c48c16d1855cc274e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e76828426a17995f6654b57503c66e153c21112f73cf328a7ac0671342d4455d
[INFO] running `Command { std: "docker" "start" "-a" "e76828426a17995f6654b57503c66e153c21112f73cf328a7ac0671342d4455d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cachepot v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "e76828426a17995f6654b57503c66e153c21112f73cf328a7ac0671342d4455d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e76828426a17995f6654b57503c66e153c21112f73cf328a7ac0671342d4455d", kill_on_drop: false }`
[INFO] [stdout] e76828426a17995f6654b57503c66e153c21112f73cf328a7ac0671342d4455d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 480b5ce8c396a5f2bf23c962a5848f64db45c68c68d504d1108d4527f15aa972
[INFO] running `Command { std: "docker" "start" "-a" "480b5ce8c396a5f2bf23c962a5848f64db45c68c68d504d1108d4527f15aa972", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cachepot-1823ada4366a60c7)
[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" "480b5ce8c396a5f2bf23c962a5848f64db45c68c68d504d1108d4527f15aa972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "480b5ce8c396a5f2bf23c962a5848f64db45c68c68d504d1108d4527f15aa972", kill_on_drop: false }`
[INFO] [stdout] 480b5ce8c396a5f2bf23c962a5848f64db45c68c68d504d1108d4527f15aa972
