[INFO] fetching crate scored-pool 0.0.0...
[INFO] testing scored-pool-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate scored-pool 0.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate scored-pool 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scored-pool 0.0.0
[INFO] finished tweaking crates.io crate scored-pool 0.0.0
[INFO] tweaked toml for crates.io crate scored-pool 0.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate scored-pool 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 629ffa9ac31cd7d035cbfb8bf8f699fad17595e8576a2006495edb876aeb8bae
[INFO] running `Command { std: "docker" "start" "-a" "629ffa9ac31cd7d035cbfb8bf8f699fad17595e8576a2006495edb876aeb8bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "629ffa9ac31cd7d035cbfb8bf8f699fad17595e8576a2006495edb876aeb8bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "629ffa9ac31cd7d035cbfb8bf8f699fad17595e8576a2006495edb876aeb8bae", kill_on_drop: false }`
[INFO] [stdout] 629ffa9ac31cd7d035cbfb8bf8f699fad17595e8576a2006495edb876aeb8bae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f05952633c1c8c7e3a0797918bd2d6db48e41c2edcfd3519413690ea3a6ca533
[INFO] running `Command { std: "docker" "start" "-a" "f05952633c1c8c7e3a0797918bd2d6db48e41c2edcfd3519413690ea3a6ca533", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling scored-pool v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "f05952633c1c8c7e3a0797918bd2d6db48e41c2edcfd3519413690ea3a6ca533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f05952633c1c8c7e3a0797918bd2d6db48e41c2edcfd3519413690ea3a6ca533", kill_on_drop: false }`
[INFO] [stdout] f05952633c1c8c7e3a0797918bd2d6db48e41c2edcfd3519413690ea3a6ca533
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdccc1b48cde929a84c1819bf052819f1adc955b4187b7c6cdcf6a66ad68da47
[INFO] running `Command { std: "docker" "start" "-a" "bdccc1b48cde929a84c1819bf052819f1adc955b4187b7c6cdcf6a66ad68da47", kill_on_drop: false }`
[INFO] [stderr]    Compiling scored-pool v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "bdccc1b48cde929a84c1819bf052819f1adc955b4187b7c6cdcf6a66ad68da47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdccc1b48cde929a84c1819bf052819f1adc955b4187b7c6cdcf6a66ad68da47", kill_on_drop: false }`
[INFO] [stdout] bdccc1b48cde929a84c1819bf052819f1adc955b4187b7c6cdcf6a66ad68da47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41a03c3a9bfeeb2ae461b9a203e26eb37908a11a52e03e1c7d0afd3381e0ea1d
[INFO] running `Command { std: "docker" "start" "-a" "41a03c3a9bfeeb2ae461b9a203e26eb37908a11a52e03e1c7d0afd3381e0ea1d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scored_pool-007d6a518a186b8e)
[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" "41a03c3a9bfeeb2ae461b9a203e26eb37908a11a52e03e1c7d0afd3381e0ea1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41a03c3a9bfeeb2ae461b9a203e26eb37908a11a52e03e1c7d0afd3381e0ea1d", kill_on_drop: false }`
[INFO] [stdout] 41a03c3a9bfeeb2ae461b9a203e26eb37908a11a52e03e1c7d0afd3381e0ea1d