[INFO] fetching crate ourobox 0.1.0...
[INFO] testing ourobox-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ourobox 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate ourobox 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 ourobox 0.1.0
[INFO] finished tweaking crates.io crate ourobox 0.1.0
[INFO] tweaked toml for crates.io crate ourobox 0.1.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate ourobox 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 68e14abe5c3b0c0f382ff2dcaaf334542cba08c4a020a679efc9328a501410c4
[INFO] running `Command { std: "docker" "start" "-a" "68e14abe5c3b0c0f382ff2dcaaf334542cba08c4a020a679efc9328a501410c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68e14abe5c3b0c0f382ff2dcaaf334542cba08c4a020a679efc9328a501410c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e14abe5c3b0c0f382ff2dcaaf334542cba08c4a020a679efc9328a501410c4", kill_on_drop: false }`
[INFO] [stdout] 68e14abe5c3b0c0f382ff2dcaaf334542cba08c4a020a679efc9328a501410c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] eb4b1ce5c7c48c79c4ea7a87b5e9c5eefe31b123677342476fc8d6dfffe27078
[INFO] running `Command { std: "docker" "start" "-a" "eb4b1ce5c7c48c79c4ea7a87b5e9c5eefe31b123677342476fc8d6dfffe27078", kill_on_drop: false }`
[INFO] [stderr]    Compiling ourobox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "eb4b1ce5c7c48c79c4ea7a87b5e9c5eefe31b123677342476fc8d6dfffe27078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb4b1ce5c7c48c79c4ea7a87b5e9c5eefe31b123677342476fc8d6dfffe27078", kill_on_drop: false }`
[INFO] [stdout] eb4b1ce5c7c48c79c4ea7a87b5e9c5eefe31b123677342476fc8d6dfffe27078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 1e43960ee0a5735c5e8819cf7d0f4b0c75226fa5d04a3080bceb1013591688f1
[INFO] running `Command { std: "docker" "start" "-a" "1e43960ee0a5735c5e8819cf7d0f4b0c75226fa5d04a3080bceb1013591688f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ourobox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "1e43960ee0a5735c5e8819cf7d0f4b0c75226fa5d04a3080bceb1013591688f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e43960ee0a5735c5e8819cf7d0f4b0c75226fa5d04a3080bceb1013591688f1", kill_on_drop: false }`
[INFO] [stdout] 1e43960ee0a5735c5e8819cf7d0f4b0c75226fa5d04a3080bceb1013591688f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] d69c6be4439686eaeeaacc23c297b7605c300ca46489b005de2c29884299dca6
[INFO] running `Command { std: "docker" "start" "-a" "d69c6be4439686eaeeaacc23c297b7605c300ca46489b005de2c29884299dca6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ourobox-aea1f66621e90637)
[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" "d69c6be4439686eaeeaacc23c297b7605c300ca46489b005de2c29884299dca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d69c6be4439686eaeeaacc23c297b7605c300ca46489b005de2c29884299dca6", kill_on_drop: false }`
[INFO] [stdout] d69c6be4439686eaeeaacc23c297b7605c300ca46489b005de2c29884299dca6