[INFO] fetching crate oubliette 0.1.0...
[INFO] testing oubliette-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate oubliette 0.1.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate oubliette 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 oubliette 0.1.0
[INFO] finished tweaking crates.io crate oubliette 0.1.0
[INFO] tweaked toml for crates.io crate oubliette 0.1.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] bb098ecea23066f67ba4be8d1da12c4240481dd24e728f4739959d1ae0594d8d
[INFO] running `Command { std: "docker" "start" "-a" "bb098ecea23066f67ba4be8d1da12c4240481dd24e728f4739959d1ae0594d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb098ecea23066f67ba4be8d1da12c4240481dd24e728f4739959d1ae0594d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb098ecea23066f67ba4be8d1da12c4240481dd24e728f4739959d1ae0594d8d", kill_on_drop: false }`
[INFO] [stdout] bb098ecea23066f67ba4be8d1da12c4240481dd24e728f4739959d1ae0594d8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] c8a1a40badb6bfe8824896307d9f8e7833b3e7c6a21b1b44ebd91760f1a4b106
[INFO] running `Command { std: "docker" "start" "-a" "c8a1a40badb6bfe8824896307d9f8e7833b3e7c6a21b1b44ebd91760f1a4b106", kill_on_drop: false }`
[INFO] [stderr]    Compiling oubliette v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "c8a1a40badb6bfe8824896307d9f8e7833b3e7c6a21b1b44ebd91760f1a4b106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8a1a40badb6bfe8824896307d9f8e7833b3e7c6a21b1b44ebd91760f1a4b106", kill_on_drop: false }`
[INFO] [stdout] c8a1a40badb6bfe8824896307d9f8e7833b3e7c6a21b1b44ebd91760f1a4b106
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 5031c8d6dbec03cda291bb1727be046bc41ce6bbda5e5362e0cf73eb2c03e78d
[INFO] running `Command { std: "docker" "start" "-a" "5031c8d6dbec03cda291bb1727be046bc41ce6bbda5e5362e0cf73eb2c03e78d", kill_on_drop: false }`
[INFO] [stderr]    Compiling oubliette v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "5031c8d6dbec03cda291bb1727be046bc41ce6bbda5e5362e0cf73eb2c03e78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5031c8d6dbec03cda291bb1727be046bc41ce6bbda5e5362e0cf73eb2c03e78d", kill_on_drop: false }`
[INFO] [stdout] 5031c8d6dbec03cda291bb1727be046bc41ce6bbda5e5362e0cf73eb2c03e78d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 7b6ed18804a72a89a0ca5c311c10735dbfd5a1b336f821b99fcd262c02de46da
[INFO] running `Command { std: "docker" "start" "-a" "7b6ed18804a72a89a0ca5c311c10735dbfd5a1b336f821b99fcd262c02de46da", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oubliette-229775869c41fcf5)
[INFO] [stderr]    Doc-tests oubliette
[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] [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" "7b6ed18804a72a89a0ca5c311c10735dbfd5a1b336f821b99fcd262c02de46da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b6ed18804a72a89a0ca5c311c10735dbfd5a1b336f821b99fcd262c02de46da", kill_on_drop: false }`
[INFO] [stdout] 7b6ed18804a72a89a0ca5c311c10735dbfd5a1b336f821b99fcd262c02de46da