[INFO] fetching crate artest 0.3.0...
[INFO] testing artest-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate artest 0.3.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate artest 0.3.0 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 artest 0.3.0
[INFO] finished tweaking crates.io crate artest 0.3.0
[INFO] tweaked toml for crates.io crate artest 0.3.0 written to /workspace/builds/worker-68/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] [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-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 4acffa07fd4e793073b580ad9565f26d08ab047cb276857cbdc8be7ae5435d59
[INFO] running `Command { std: "docker" "start" "-a" "4acffa07fd4e793073b580ad9565f26d08ab047cb276857cbdc8be7ae5435d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4acffa07fd4e793073b580ad9565f26d08ab047cb276857cbdc8be7ae5435d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4acffa07fd4e793073b580ad9565f26d08ab047cb276857cbdc8be7ae5435d59", kill_on_drop: false }`
[INFO] [stdout] 4acffa07fd4e793073b580ad9565f26d08ab047cb276857cbdc8be7ae5435d59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 32ce206d632e0a81fadf5f01b844e6ea87be9c7e9359e7c36c4375b6b0334267
[INFO] running `Command { std: "docker" "start" "-a" "32ce206d632e0a81fadf5f01b844e6ea87be9c7e9359e7c36c4375b6b0334267", kill_on_drop: false }`
[INFO] [stderr]    Compiling artest v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "32ce206d632e0a81fadf5f01b844e6ea87be9c7e9359e7c36c4375b6b0334267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ce206d632e0a81fadf5f01b844e6ea87be9c7e9359e7c36c4375b6b0334267", kill_on_drop: false }`
[INFO] [stdout] 32ce206d632e0a81fadf5f01b844e6ea87be9c7e9359e7c36c4375b6b0334267
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] d3c8c3e038c211ba8ca24e880f09d8eecf90c64057afdd99c0dc1edfa39eab3a
[INFO] running `Command { std: "docker" "start" "-a" "d3c8c3e038c211ba8ca24e880f09d8eecf90c64057afdd99c0dc1edfa39eab3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling artest v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "d3c8c3e038c211ba8ca24e880f09d8eecf90c64057afdd99c0dc1edfa39eab3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3c8c3e038c211ba8ca24e880f09d8eecf90c64057afdd99c0dc1edfa39eab3a", kill_on_drop: false }`
[INFO] [stdout] d3c8c3e038c211ba8ca24e880f09d8eecf90c64057afdd99c0dc1edfa39eab3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 42f6665685c57e3feabd4fe756dddc5d24ce498813359c8931cebff153f268c5
[INFO] running `Command { std: "docker" "start" "-a" "42f6665685c57e3feabd4fe756dddc5d24ce498813359c8931cebff153f268c5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/artest-65833f3e51bf8589)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests artest
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "42f6665685c57e3feabd4fe756dddc5d24ce498813359c8931cebff153f268c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42f6665685c57e3feabd4fe756dddc5d24ce498813359c8931cebff153f268c5", kill_on_drop: false }`
[INFO] [stdout] 42f6665685c57e3feabd4fe756dddc5d24ce498813359c8931cebff153f268c5