[INFO] cloning repository https://github.com/ilyail3/rust_sudoku
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ilyail3/rust_sudoku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filyail3%2Frust_sudoku", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filyail3%2Frust_sudoku'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ebc85c787baef49e6aff10bbb6bb9b8baa390d2
[INFO] testing ilyail3/rust_sudoku against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filyail3%2Frust_sudoku" "/workspace/builds/worker-30/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ilyail3/rust_sudoku 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 git repo https://github.com/ilyail3/rust_sudoku
[INFO] finished tweaking git repo https://github.com/ilyail3/rust_sudoku
[INFO] tweaked toml for git repo https://github.com/ilyail3/rust_sudoku written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate git repo https://github.com/ilyail3/rust_sudoku 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] c1e1ef47cdd20ceb08e203b1bbb100c9917924088fd620b251ce6696ccea0003
[INFO] running `Command { std: "docker" "start" "-a" "c1e1ef47cdd20ceb08e203b1bbb100c9917924088fd620b251ce6696ccea0003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1e1ef47cdd20ceb08e203b1bbb100c9917924088fd620b251ce6696ccea0003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1e1ef47cdd20ceb08e203b1bbb100c9917924088fd620b251ce6696ccea0003", kill_on_drop: false }`
[INFO] [stdout] c1e1ef47cdd20ceb08e203b1bbb100c9917924088fd620b251ce6696ccea0003
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] b2ad05deab5aa00671ae1a770f3cba85e2de294c148416add7cfadba726ab7d9
[INFO] running `Command { std: "docker" "start" "-a" "b2ad05deab5aa00671ae1a770f3cba85e2de294c148416add7cfadba726ab7d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling su_solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.92s
[INFO] running `Command { std: "docker" "inspect" "b2ad05deab5aa00671ae1a770f3cba85e2de294c148416add7cfadba726ab7d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ad05deab5aa00671ae1a770f3cba85e2de294c148416add7cfadba726ab7d9", kill_on_drop: false }`
[INFO] [stdout] b2ad05deab5aa00671ae1a770f3cba85e2de294c148416add7cfadba726ab7d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] b2cecbecc420b76d050d6524365f0c36d023b8bce64618928cfbb4e9f36d2fd2
[INFO] running `Command { std: "docker" "start" "-a" "b2cecbecc420b76d050d6524365f0c36d023b8bce64618928cfbb4e9f36d2fd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling su_solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "b2cecbecc420b76d050d6524365f0c36d023b8bce64618928cfbb4e9f36d2fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2cecbecc420b76d050d6524365f0c36d023b8bce64618928cfbb4e9f36d2fd2", kill_on_drop: false }`
[INFO] [stdout] b2cecbecc420b76d050d6524365f0c36d023b8bce64618928cfbb4e9f36d2fd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] b1a066be8ce455d2c3062f297c0bc6b21b352c567c7c200b4bf8810716f21f86
[INFO] running `Command { std: "docker" "start" "-a" "b1a066be8ce455d2c3062f297c0bc6b21b352c567c7c200b4bf8810716f21f86", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "b1a066be8ce455d2c3062f297c0bc6b21b352c567c7c200b4bf8810716f21f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1a066be8ce455d2c3062f297c0bc6b21b352c567c7c200b4bf8810716f21f86", kill_on_drop: false }`
[INFO] [stdout] b1a066be8ce455d2c3062f297c0bc6b21b352c567c7c200b4bf8810716f21f86