[INFO] fetching crate roc 0.0.0...
[INFO] testing roc-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate roc 0.0.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate roc 0.0.0 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 roc 0.0.0
[INFO] finished tweaking crates.io crate roc 0.0.0
[INFO] tweaked toml for crates.io crate roc 0.0.0 written to /workspace/builds/worker-19/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] cfab01ea464b5a640248c206fd9cb48e0e1d6571e24841984c007771bea0ad8e
[INFO] running `Command { std: "docker" "start" "-a" "cfab01ea464b5a640248c206fd9cb48e0e1d6571e24841984c007771bea0ad8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfab01ea464b5a640248c206fd9cb48e0e1d6571e24841984c007771bea0ad8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfab01ea464b5a640248c206fd9cb48e0e1d6571e24841984c007771bea0ad8e", kill_on_drop: false }`
[INFO] [stdout] cfab01ea464b5a640248c206fd9cb48e0e1d6571e24841984c007771bea0ad8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] d730874cddef26b5573f9cd486524360dc35adeca67536a0fad5e57bff845bcb
[INFO] running `Command { std: "docker" "start" "-a" "d730874cddef26b5573f9cd486524360dc35adeca67536a0fad5e57bff845bcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling roc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "d730874cddef26b5573f9cd486524360dc35adeca67536a0fad5e57bff845bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d730874cddef26b5573f9cd486524360dc35adeca67536a0fad5e57bff845bcb", kill_on_drop: false }`
[INFO] [stdout] d730874cddef26b5573f9cd486524360dc35adeca67536a0fad5e57bff845bcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] a8fd2ecc7176c7d3532143042eed99a609cc4516d434678fcb4ad31bfdc7f7aa
[INFO] running `Command { std: "docker" "start" "-a" "a8fd2ecc7176c7d3532143042eed99a609cc4516d434678fcb4ad31bfdc7f7aa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling roc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "a8fd2ecc7176c7d3532143042eed99a609cc4516d434678fcb4ad31bfdc7f7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8fd2ecc7176c7d3532143042eed99a609cc4516d434678fcb4ad31bfdc7f7aa", kill_on_drop: false }`
[INFO] [stdout] a8fd2ecc7176c7d3532143042eed99a609cc4516d434678fcb4ad31bfdc7f7aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 3d7c08f69c09544d7c8091370a206a2e930e6c4f58c61a4a5b4fd8884dc63dd5
[INFO] running `Command { std: "docker" "start" "-a" "3d7c08f69c09544d7c8091370a206a2e930e6c4f58c61a4a5b4fd8884dc63dd5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/roc-43372925653ca3a4)
[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 roc
[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" "3d7c08f69c09544d7c8091370a206a2e930e6c4f58c61a4a5b4fd8884dc63dd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d7c08f69c09544d7c8091370a206a2e930e6c4f58c61a4a5b4fd8884dc63dd5", kill_on_drop: false }`
[INFO] [stdout] 3d7c08f69c09544d7c8091370a206a2e930e6c4f58c61a4a5b4fd8884dc63dd5