[INFO] fetching crate rusty-os 0.1.0...
[INFO] testing rusty-os-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rusty-os 0.1.0 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate rusty-os 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 rusty-os 0.1.0
[INFO] finished tweaking crates.io crate rusty-os 0.1.0
[INFO] tweaked toml for crates.io crate rusty-os 0.1.0 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate crates.io crate rusty-os 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-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] de59cc54c835cc58bcd06250573c55be21af17c4e602d2493ba16539dfd5e66c
[INFO] running `Command { std: "docker" "start" "-a" "de59cc54c835cc58bcd06250573c55be21af17c4e602d2493ba16539dfd5e66c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de59cc54c835cc58bcd06250573c55be21af17c4e602d2493ba16539dfd5e66c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de59cc54c835cc58bcd06250573c55be21af17c4e602d2493ba16539dfd5e66c", kill_on_drop: false }`
[INFO] [stdout] de59cc54c835cc58bcd06250573c55be21af17c4e602d2493ba16539dfd5e66c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 3d9e98db39c29b3483fefb1e90f1eab257a1e580b507527d2b42b59327d6f7a9
[INFO] running `Command { std: "docker" "start" "-a" "3d9e98db39c29b3483fefb1e90f1eab257a1e580b507527d2b42b59327d6f7a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "3d9e98db39c29b3483fefb1e90f1eab257a1e580b507527d2b42b59327d6f7a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d9e98db39c29b3483fefb1e90f1eab257a1e580b507527d2b42b59327d6f7a9", kill_on_drop: false }`
[INFO] [stdout] 3d9e98db39c29b3483fefb1e90f1eab257a1e580b507527d2b42b59327d6f7a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] c777972cff14245beb2166c8ab44cd70a6c6f61b2aa21fa8fb6671f3bacdf5cb
[INFO] running `Command { std: "docker" "start" "-a" "c777972cff14245beb2166c8ab44cd70a6c6f61b2aa21fa8fb6671f3bacdf5cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "c777972cff14245beb2166c8ab44cd70a6c6f61b2aa21fa8fb6671f3bacdf5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c777972cff14245beb2166c8ab44cd70a6c6f61b2aa21fa8fb6671f3bacdf5cb", kill_on_drop: false }`
[INFO] [stdout] c777972cff14245beb2166c8ab44cd70a6c6f61b2aa21fa8fb6671f3bacdf5cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 8f3f505fdc4d4f402534d5ed21986c84a1e5d49aa10031f20659b2d0eb5cf310
[INFO] running `Command { std: "docker" "start" "-a" "8f3f505fdc4d4f402534d5ed21986c84a1e5d49aa10031f20659b2d0eb5cf310", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rusty_os-f74226a1d5330b3a)
[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" "8f3f505fdc4d4f402534d5ed21986c84a1e5d49aa10031f20659b2d0eb5cf310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f3f505fdc4d4f402534d5ed21986c84a1e5d49aa10031f20659b2d0eb5cf310", kill_on_drop: false }`
[INFO] [stdout] 8f3f505fdc4d4f402534d5ed21986c84a1e5d49aa10031f20659b2d0eb5cf310