[INFO] cloning repository https://github.com/jebob/nonogram_solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jebob/nonogram_solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjebob%2Fnonogram_solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjebob%2Fnonogram_solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57f249680097b4c689d6d0b3d386d98f282a8c4f
[INFO] testing jebob/nonogram_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%2Fjebob%2Fnonogram_solver" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jebob/nonogram_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/jebob/nonogram_solver
[INFO] finished tweaking git repo https://github.com/jebob/nonogram_solver
[INFO] tweaked toml for git repo https://github.com/jebob/nonogram_solver written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/jebob/nonogram_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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] b53c3e1fe0148632c67f4b0e95337ff6c1e4e307a5b3dc8e7ba01f9aaad45551
[INFO] running `Command { std: "docker" "start" "-a" "b53c3e1fe0148632c67f4b0e95337ff6c1e4e307a5b3dc8e7ba01f9aaad45551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b53c3e1fe0148632c67f4b0e95337ff6c1e4e307a5b3dc8e7ba01f9aaad45551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b53c3e1fe0148632c67f4b0e95337ff6c1e4e307a5b3dc8e7ba01f9aaad45551", kill_on_drop: false }`
[INFO] [stdout] b53c3e1fe0148632c67f4b0e95337ff6c1e4e307a5b3dc8e7ba01f9aaad45551
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 2968706e0b4bba48557b9b7a1573f9f648ac6d351217bcebed7deb5098a31ce7
[INFO] running `Command { std: "docker" "start" "-a" "2968706e0b4bba48557b9b7a1573f9f648ac6d351217bcebed7deb5098a31ce7", kill_on_drop: false }`
[INFO] [stderr]    Compiling nonogram_solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "2968706e0b4bba48557b9b7a1573f9f648ac6d351217bcebed7deb5098a31ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2968706e0b4bba48557b9b7a1573f9f648ac6d351217bcebed7deb5098a31ce7", kill_on_drop: false }`
[INFO] [stdout] 2968706e0b4bba48557b9b7a1573f9f648ac6d351217bcebed7deb5098a31ce7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 90123ae50cbe910a4515458e1586304b7ec085ba1d97085d5c8efa5317c822dd
[INFO] running `Command { std: "docker" "start" "-a" "90123ae50cbe910a4515458e1586304b7ec085ba1d97085d5c8efa5317c822dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling nonogram_solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "90123ae50cbe910a4515458e1586304b7ec085ba1d97085d5c8efa5317c822dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90123ae50cbe910a4515458e1586304b7ec085ba1d97085d5c8efa5317c822dd", kill_on_drop: false }`
[INFO] [stdout] 90123ae50cbe910a4515458e1586304b7ec085ba1d97085d5c8efa5317c822dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 43440166ae3d4d95abff9d4775d4be45d80178caaa4e1f22116ae7962073657f
[INFO] running `Command { std: "docker" "start" "-a" "43440166ae3d4d95abff9d4775d4be45d80178caaa4e1f22116ae7962073657f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nonogram_solver-db933d1f9a92a28f)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::solve_line_one ... ok
[INFO] [stdout] test tests::solve_line_two ... ok
[INFO] [stdout] test tests::test_state_compatible ... ok
[INFO] [stdout] test tests::solve_line_zero_hints ... 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" "43440166ae3d4d95abff9d4775d4be45d80178caaa4e1f22116ae7962073657f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43440166ae3d4d95abff9d4775d4be45d80178caaa4e1f22116ae7962073657f", kill_on_drop: false }`
[INFO] [stdout] 43440166ae3d4d95abff9d4775d4be45d80178caaa4e1f22116ae7962073657f