[INFO] fetching crate cargo-cats 0.1.4...
[INFO] testing cargo-cats-0.1.4 against 1.59.0 for beta-1.60-1
[INFO] extracting crate cargo-cats 0.1.4 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate cargo-cats 0.1.4 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 cargo-cats 0.1.4
[INFO] finished tweaking crates.io crate cargo-cats 0.1.4
[INFO] tweaked toml for crates.io crate cargo-cats 0.1.4 written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] crate crates.io crate cargo-cats 0.1.4 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-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 2d540212c8a7d011d07f20a20d76721c69c6af4efd7efbfead7455c2e4f03be9
[INFO] running `Command { std: "docker" "start" "-a" "2d540212c8a7d011d07f20a20d76721c69c6af4efd7efbfead7455c2e4f03be9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d540212c8a7d011d07f20a20d76721c69c6af4efd7efbfead7455c2e4f03be9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d540212c8a7d011d07f20a20d76721c69c6af4efd7efbfead7455c2e4f03be9", kill_on_drop: false }`
[INFO] [stdout] 2d540212c8a7d011d07f20a20d76721c69c6af4efd7efbfead7455c2e4f03be9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 6383113251e967491eed6da1dfba9dd2696eca9ca25af2ba8c73c315212783ca
[INFO] running `Command { std: "docker" "start" "-a" "6383113251e967491eed6da1dfba9dd2696eca9ca25af2ba8c73c315212783ca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-cats v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `lol`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     lol: Vec<u8>,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.66s
[INFO] running `Command { std: "docker" "inspect" "6383113251e967491eed6da1dfba9dd2696eca9ca25af2ba8c73c315212783ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6383113251e967491eed6da1dfba9dd2696eca9ca25af2ba8c73c315212783ca", kill_on_drop: false }`
[INFO] [stdout] 6383113251e967491eed6da1dfba9dd2696eca9ca25af2ba8c73c315212783ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 1b189fa68759ff6edbf53d4169ce701d6a7b604a16128bb32bb06ff1a93a98ff
[INFO] running `Command { std: "docker" "start" "-a" "1b189fa68759ff6edbf53d4169ce701d6a7b604a16128bb32bb06ff1a93a98ff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-cats v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `lol`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     lol: Vec<u8>,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1b189fa68759ff6edbf53d4169ce701d6a7b604a16128bb32bb06ff1a93a98ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b189fa68759ff6edbf53d4169ce701d6a7b604a16128bb32bb06ff1a93a98ff", kill_on_drop: false }`
[INFO] [stdout] 1b189fa68759ff6edbf53d4169ce701d6a7b604a16128bb32bb06ff1a93a98ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 368eeeae7ee4ec5ad4ac253d2c4df03526a6b0fb0cf3512526e7ea626a9a9211
[INFO] running `Command { std: "docker" "start" "-a" "368eeeae7ee4ec5ad4ac253d2c4df03526a6b0fb0cf3512526e7ea626a9a9211", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `lol`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     lol: Vec<u8>,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cargo-cats` (bin "cargo-cats" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_cats-b2f51810114028f0)
[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" "368eeeae7ee4ec5ad4ac253d2c4df03526a6b0fb0cf3512526e7ea626a9a9211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "368eeeae7ee4ec5ad4ac253d2c4df03526a6b0fb0cf3512526e7ea626a9a9211", kill_on_drop: false }`
[INFO] [stdout] 368eeeae7ee4ec5ad4ac253d2c4df03526a6b0fb0cf3512526e7ea626a9a9211