[INFO] cloning repository https://github.com/delta62/greek-pc-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/delta62/greek-pc-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelta62%2Fgreek-pc-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelta62%2Fgreek-pc-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 305caf4c770224074f32215c116d9305af8543d5
[INFO] testing delta62/greek-pc-solver against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelta62%2Fgreek-pc-solver" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/delta62/greek-pc-solver 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/delta62/greek-pc-solver
[INFO] finished tweaking git repo https://github.com/delta62/greek-pc-solver
[INFO] tweaked toml for git repo https://github.com/delta62/greek-pc-solver written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/delta62/greek-pc-solver 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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 0cce08204b284e377af889e3135d7f29fa30c59f2899acfba3bc2d4261f6d618
[INFO] running `Command { std: "docker" "start" "-a" "0cce08204b284e377af889e3135d7f29fa30c59f2899acfba3bc2d4261f6d618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cce08204b284e377af889e3135d7f29fa30c59f2899acfba3bc2d4261f6d618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cce08204b284e377af889e3135d7f29fa30c59f2899acfba3bc2d4261f6d618", kill_on_drop: false }`
[INFO] [stdout] 0cce08204b284e377af889e3135d7f29fa30c59f2899acfba3bc2d4261f6d618
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 034c2efb201613eac3c7430c58faad4e2c2c93de6d3de4ec7c5d961a98115987
[INFO] running `Command { std: "docker" "start" "-a" "034c2efb201613eac3c7430c58faad4e2c2c93de6d3de4ec7c5d961a98115987", kill_on_drop: false }`
[INFO] [stderr]    Compiling colorful v0.2.1
[INFO] [stderr]    Compiling greek-pc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "034c2efb201613eac3c7430c58faad4e2c2c93de6d3de4ec7c5d961a98115987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "034c2efb201613eac3c7430c58faad4e2c2c93de6d3de4ec7c5d961a98115987", kill_on_drop: false }`
[INFO] [stdout] 034c2efb201613eac3c7430c58faad4e2c2c93de6d3de4ec7c5d961a98115987
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 2d1fc15636e40217251f161096a0a8f1efe35c083c38c1f4ce1b2ca5240ab3a9
[INFO] running `Command { std: "docker" "start" "-a" "2d1fc15636e40217251f161096a0a8f1efe35c083c38c1f4ce1b2ca5240ab3a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling greek-pc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "2d1fc15636e40217251f161096a0a8f1efe35c083c38c1f4ce1b2ca5240ab3a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1fc15636e40217251f161096a0a8f1efe35c083c38c1f4ce1b2ca5240ab3a9", kill_on_drop: false }`
[INFO] [stdout] 2d1fc15636e40217251f161096a0a8f1efe35c083c38c1f4ce1b2ca5240ab3a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 7107cc4d3fe7f20d1fa289302eedaf9e254bfc8c7d8a207f06262bb62cdc7fd5
[INFO] running `Command { std: "docker" "start" "-a" "7107cc4d3fe7f20d1fa289302eedaf9e254bfc8c7d8a207f06262bb62cdc7fd5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/greek_pc-96f30e4235996ad5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test puzzle::tests::ring_gets_rotated_value ... ok
[INFO] [stdout] test puzzle::tests::ring_gets_value ... ok
[INFO] [stdout] test solver::tests::generates_no_rotations ... ok
[INFO] [stdout] test solver::tests::generates_last_rotations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7107cc4d3fe7f20d1fa289302eedaf9e254bfc8c7d8a207f06262bb62cdc7fd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7107cc4d3fe7f20d1fa289302eedaf9e254bfc8c7d8a207f06262bb62cdc7fd5", kill_on_drop: false }`
[INFO] [stdout] 7107cc4d3fe7f20d1fa289302eedaf9e254bfc8c7d8a207f06262bb62cdc7fd5