[INFO] fetching crate klo-routines 0.1.0...
[INFO] testing klo-routines-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate klo-routines 0.1.0 into /workspace/builds/worker-94/source
[INFO] validating manifest of crates.io crate klo-routines 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 klo-routines 0.1.0
[INFO] finished tweaking crates.io crate klo-routines 0.1.0
[INFO] tweaked toml for crates.io crate klo-routines 0.1.0 written to /workspace/builds/worker-94/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] b19b2cdc496366fbd4fa001cb9a4fd3d8174fae1cdeafd0a3b597e7ffc7dc07e
[INFO] running `Command { std: "docker" "start" "-a" "b19b2cdc496366fbd4fa001cb9a4fd3d8174fae1cdeafd0a3b597e7ffc7dc07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b19b2cdc496366fbd4fa001cb9a4fd3d8174fae1cdeafd0a3b597e7ffc7dc07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19b2cdc496366fbd4fa001cb9a4fd3d8174fae1cdeafd0a3b597e7ffc7dc07e", kill_on_drop: false }`
[INFO] [stdout] b19b2cdc496366fbd4fa001cb9a4fd3d8174fae1cdeafd0a3b597e7ffc7dc07e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] f24fe60fe8f4762994cab2db24079625f6217993c8510283b20417337a788d05
[INFO] running `Command { std: "docker" "start" "-a" "f24fe60fe8f4762994cab2db24079625f6217993c8510283b20417337a788d05", kill_on_drop: false }`
[INFO] [stderr]    Compiling klo-routines v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.27s
[INFO] running `Command { std: "docker" "inspect" "f24fe60fe8f4762994cab2db24079625f6217993c8510283b20417337a788d05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f24fe60fe8f4762994cab2db24079625f6217993c8510283b20417337a788d05", kill_on_drop: false }`
[INFO] [stdout] f24fe60fe8f4762994cab2db24079625f6217993c8510283b20417337a788d05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] be983f46743719b3a75565085c42537acb1395af119f09d45fd617a8434cecd4
[INFO] running `Command { std: "docker" "start" "-a" "be983f46743719b3a75565085c42537acb1395af119f09d45fd617a8434cecd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling klo-routines v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "be983f46743719b3a75565085c42537acb1395af119f09d45fd617a8434cecd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be983f46743719b3a75565085c42537acb1395af119f09d45fd617a8434cecd4", kill_on_drop: false }`
[INFO] [stdout] be983f46743719b3a75565085c42537acb1395af119f09d45fd617a8434cecd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 08aded350bdca3ff0178b792459c7ed9083e64ffb0a52d59d98b76321742d4e9
[INFO] running `Command { std: "docker" "start" "-a" "08aded350bdca3ff0178b792459c7ed9083e64ffb0a52d59d98b76321742d4e9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/klo_routines-b62898cdb88630ff)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::iterator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests klo-routines
[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" "08aded350bdca3ff0178b792459c7ed9083e64ffb0a52d59d98b76321742d4e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08aded350bdca3ff0178b792459c7ed9083e64ffb0a52d59d98b76321742d4e9", kill_on_drop: false }`
[INFO] [stdout] 08aded350bdca3ff0178b792459c7ed9083e64ffb0a52d59d98b76321742d4e9