[INFO] fetching crate ys 0.1.0...
[INFO] testing ys-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ys 0.1.0 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate ys 0.1.0 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 ys 0.1.0
[INFO] finished tweaking crates.io crate ys 0.1.0
[INFO] tweaked toml for crates.io crate ys 0.1.0 written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] crate crates.io crate ys 0.1.0 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] f19b543bd2eee9373f38262fba6b912dd18edea4abfaedadec82576cf95b3e4b
[INFO] running `Command { std: "docker" "start" "-a" "f19b543bd2eee9373f38262fba6b912dd18edea4abfaedadec82576cf95b3e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f19b543bd2eee9373f38262fba6b912dd18edea4abfaedadec82576cf95b3e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19b543bd2eee9373f38262fba6b912dd18edea4abfaedadec82576cf95b3e4b", kill_on_drop: false }`
[INFO] [stdout] f19b543bd2eee9373f38262fba6b912dd18edea4abfaedadec82576cf95b3e4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 060729e1bb5891effc2ee695de3afcd459f6dada851aab4ef973554872615657
[INFO] running `Command { std: "docker" "start" "-a" "060729e1bb5891effc2ee695de3afcd459f6dada851aab4ef973554872615657", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "060729e1bb5891effc2ee695de3afcd459f6dada851aab4ef973554872615657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "060729e1bb5891effc2ee695de3afcd459f6dada851aab4ef973554872615657", kill_on_drop: false }`
[INFO] [stdout] 060729e1bb5891effc2ee695de3afcd459f6dada851aab4ef973554872615657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] c11f51520be555540a4258d76a31d75a5ae729f75d076f68a4f6ac65ec0b50af
[INFO] running `Command { std: "docker" "start" "-a" "c11f51520be555540a4258d76a31d75a5ae729f75d076f68a4f6ac65ec0b50af", kill_on_drop: false }`
[INFO] [stderr]    Compiling ys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "c11f51520be555540a4258d76a31d75a5ae729f75d076f68a4f6ac65ec0b50af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c11f51520be555540a4258d76a31d75a5ae729f75d076f68a4f6ac65ec0b50af", kill_on_drop: false }`
[INFO] [stdout] c11f51520be555540a4258d76a31d75a5ae729f75d076f68a4f6ac65ec0b50af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] d787725cf9a2b7f49e6f3025601b75b59fd05043f08adf8fb8021a4bf98b6abe
[INFO] running `Command { std: "docker" "start" "-a" "d787725cf9a2b7f49e6f3025601b75b59fd05043f08adf8fb8021a4bf98b6abe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ys-1e6113bab6a71f67)
[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" "d787725cf9a2b7f49e6f3025601b75b59fd05043f08adf8fb8021a4bf98b6abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d787725cf9a2b7f49e6f3025601b75b59fd05043f08adf8fb8021a4bf98b6abe", kill_on_drop: false }`
[INFO] [stdout] d787725cf9a2b7f49e6f3025601b75b59fd05043f08adf8fb8021a4bf98b6abe