[INFO] fetching crate myfunc 0.1.0...
[INFO] testing myfunc-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate myfunc 0.1.0 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate myfunc 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 myfunc 0.1.0
[INFO] finished tweaking crates.io crate myfunc 0.1.0
[INFO] tweaked toml for crates.io crate myfunc 0.1.0 written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] crate crates.io crate myfunc 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-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] abc86b1f536167d87299c84689dd9757d530d69b84f9fed5eb601a8b76e4879c
[INFO] running `Command { std: "docker" "start" "-a" "abc86b1f536167d87299c84689dd9757d530d69b84f9fed5eb601a8b76e4879c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abc86b1f536167d87299c84689dd9757d530d69b84f9fed5eb601a8b76e4879c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abc86b1f536167d87299c84689dd9757d530d69b84f9fed5eb601a8b76e4879c", kill_on_drop: false }`
[INFO] [stdout] abc86b1f536167d87299c84689dd9757d530d69b84f9fed5eb601a8b76e4879c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 2f1bb464c3df993470a948f67c9473a883a6e381d45e4e90d160a1cbc6e5b501
[INFO] running `Command { std: "docker" "start" "-a" "2f1bb464c3df993470a948f67c9473a883a6e381d45e4e90d160a1cbc6e5b501", kill_on_drop: false }`
[INFO] [stderr]    Compiling myfunc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "2f1bb464c3df993470a948f67c9473a883a6e381d45e4e90d160a1cbc6e5b501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f1bb464c3df993470a948f67c9473a883a6e381d45e4e90d160a1cbc6e5b501", kill_on_drop: false }`
[INFO] [stdout] 2f1bb464c3df993470a948f67c9473a883a6e381d45e4e90d160a1cbc6e5b501
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] b3fabadec928fa1cdb892d55ad4e3ca3468590344f6ea07b861ed44893b51d45
[INFO] running `Command { std: "docker" "start" "-a" "b3fabadec928fa1cdb892d55ad4e3ca3468590344f6ea07b861ed44893b51d45", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling myfunc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "b3fabadec928fa1cdb892d55ad4e3ca3468590344f6ea07b861ed44893b51d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3fabadec928fa1cdb892d55ad4e3ca3468590344f6ea07b861ed44893b51d45", kill_on_drop: false }`
[INFO] [stdout] b3fabadec928fa1cdb892d55ad4e3ca3468590344f6ea07b861ed44893b51d45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 22b7f6c0f91db09dd3592b01882676f755c87001d27da3a2348cf527443049cd
[INFO] running `Command { std: "docker" "start" "-a" "22b7f6c0f91db09dd3592b01882676f755c87001d27da3a2348cf527443049cd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/myfunc-4bd749c48c6be2d4)
[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" "22b7f6c0f91db09dd3592b01882676f755c87001d27da3a2348cf527443049cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22b7f6c0f91db09dd3592b01882676f755c87001d27da3a2348cf527443049cd", kill_on_drop: false }`
[INFO] [stdout] 22b7f6c0f91db09dd3592b01882676f755c87001d27da3a2348cf527443049cd