[INFO] fetching crate arrform 0.1.1...
[INFO] testing arrform-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate arrform 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate arrform 0.1.1 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 arrform 0.1.1
[INFO] finished tweaking crates.io crate arrform 0.1.1
[INFO] tweaked toml for crates.io crate arrform 0.1.1 written to /workspace/builds/worker-13/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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] e6da7ddd37d8c110001a06f70fe2974fbab32e4191a34d338355c97e32a4f515
[INFO] running `Command { std: "docker" "start" "-a" "e6da7ddd37d8c110001a06f70fe2974fbab32e4191a34d338355c97e32a4f515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6da7ddd37d8c110001a06f70fe2974fbab32e4191a34d338355c97e32a4f515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6da7ddd37d8c110001a06f70fe2974fbab32e4191a34d338355c97e32a4f515", kill_on_drop: false }`
[INFO] [stdout] e6da7ddd37d8c110001a06f70fe2974fbab32e4191a34d338355c97e32a4f515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 4566d0ab993b687de7201865f0ec7df0c5820418c71a956cf54cbe55d2e78227
[INFO] running `Command { std: "docker" "start" "-a" "4566d0ab993b687de7201865f0ec7df0c5820418c71a956cf54cbe55d2e78227", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrform v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "4566d0ab993b687de7201865f0ec7df0c5820418c71a956cf54cbe55d2e78227", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4566d0ab993b687de7201865f0ec7df0c5820418c71a956cf54cbe55d2e78227", kill_on_drop: false }`
[INFO] [stdout] 4566d0ab993b687de7201865f0ec7df0c5820418c71a956cf54cbe55d2e78227
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 6965e67f58a3be1efbda1ea82f364b6c1bf7bd8605d6680c065217ed4e242a44
[INFO] running `Command { std: "docker" "start" "-a" "6965e67f58a3be1efbda1ea82f364b6c1bf7bd8605d6680c065217ed4e242a44", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrform v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "6965e67f58a3be1efbda1ea82f364b6c1bf7bd8605d6680c065217ed4e242a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6965e67f58a3be1efbda1ea82f364b6c1bf7bd8605d6680c065217ed4e242a44", kill_on_drop: false }`
[INFO] [stdout] 6965e67f58a3be1efbda1ea82f364b6c1bf7bd8605d6680c065217ed4e242a44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d9619ddc70bb1a482a5ba7653c5c8b99b372536dd1e83462ae95c1ed907da61a
[INFO] running `Command { std: "docker" "start" "-a" "d9619ddc70bb1a482a5ba7653c5c8b99b372536dd1e83462ae95c1ed907da61a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arrform-043c600e946b79b6)
[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 arrform
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - arrform (line 128) ... ok
[INFO] [stdout] test src/lib.rs - ArrForm (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9619ddc70bb1a482a5ba7653c5c8b99b372536dd1e83462ae95c1ed907da61a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9619ddc70bb1a482a5ba7653c5c8b99b372536dd1e83462ae95c1ed907da61a", kill_on_drop: false }`
[INFO] [stdout] d9619ddc70bb1a482a5ba7653c5c8b99b372536dd1e83462ae95c1ed907da61a