[INFO] fetching crate is_slice 0.1.0...
[INFO] testing is_slice-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate is_slice 0.1.0 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate is_slice 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 is_slice 0.1.0
[INFO] removed 1 missing examples
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate is_slice 0.1.0
[INFO] tweaked toml for crates.io crate is_slice 0.1.0 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] crate crates.io crate is_slice 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-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] cfe4ddcc4eafcc5ca013d62d9bf3d7c2e3620bc1e2318d1c6038bc63e7462165
[INFO] running `Command { std: "docker" "start" "-a" "cfe4ddcc4eafcc5ca013d62d9bf3d7c2e3620bc1e2318d1c6038bc63e7462165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfe4ddcc4eafcc5ca013d62d9bf3d7c2e3620bc1e2318d1c6038bc63e7462165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfe4ddcc4eafcc5ca013d62d9bf3d7c2e3620bc1e2318d1c6038bc63e7462165", kill_on_drop: false }`
[INFO] [stdout] cfe4ddcc4eafcc5ca013d62d9bf3d7c2e3620bc1e2318d1c6038bc63e7462165
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] fdffa9356aa1ecc6ff89751692d331b5caef55a29295f161fcab1a8cb18f5ecd
[INFO] running `Command { std: "docker" "start" "-a" "fdffa9356aa1ecc6ff89751692d331b5caef55a29295f161fcab1a8cb18f5ecd", kill_on_drop: false }`
[INFO] [stderr]    Compiling is_slice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "fdffa9356aa1ecc6ff89751692d331b5caef55a29295f161fcab1a8cb18f5ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdffa9356aa1ecc6ff89751692d331b5caef55a29295f161fcab1a8cb18f5ecd", kill_on_drop: false }`
[INFO] [stdout] fdffa9356aa1ecc6ff89751692d331b5caef55a29295f161fcab1a8cb18f5ecd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] ef952542e1d3d31ed0b0197ee9698cac565eda2174a36ebd2d2af958adef391f
[INFO] running `Command { std: "docker" "start" "-a" "ef952542e1d3d31ed0b0197ee9698cac565eda2174a36ebd2d2af958adef391f", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling wtest_basic v0.1.0
[INFO] [stderr]    Compiling is_slice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "ef952542e1d3d31ed0b0197ee9698cac565eda2174a36ebd2d2af958adef391f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef952542e1d3d31ed0b0197ee9698cac565eda2174a36ebd2d2af958adef391f", kill_on_drop: false }`
[INFO] [stdout] ef952542e1d3d31ed0b0197ee9698cac565eda2174a36ebd2d2af958adef391f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] d645eefcb74cadb71d56b18a0d215f6b1d7478c8a2f712bee7f50d5ab1660ca3
[INFO] running `Command { std: "docker" "start" "-a" "d645eefcb74cadb71d56b18a0d215f6b1d7478c8a2f712bee7f50d5ab1660ca3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/is_slice-61e3c45faa32c28d)
[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] [stderr]    Doc-tests is_slice
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test rust/impl/typing/is_slice_lib.rs - is_slice (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d645eefcb74cadb71d56b18a0d215f6b1d7478c8a2f712bee7f50d5ab1660ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d645eefcb74cadb71d56b18a0d215f6b1d7478c8a2f712bee7f50d5ab1660ca3", kill_on_drop: false }`
[INFO] [stdout] d645eefcb74cadb71d56b18a0d215f6b1d7478c8a2f712bee7f50d5ab1660ca3