[INFO] fetching crate minimax-alpha-beta 0.1.6...
[INFO] testing minimax-alpha-beta-0.1.6 against 1.54.0 for beta-1.55-1
[INFO] extracting crate minimax-alpha-beta 0.1.6 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate minimax-alpha-beta 0.1.6 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minimax-alpha-beta 0.1.6
[INFO] finished tweaking crates.io crate minimax-alpha-beta 0.1.6
[INFO] tweaked toml for crates.io crate minimax-alpha-beta 0.1.6 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a654c9678c1848971497db8f45b2e938d9ff715a4aac6c9d59842d20a7a924b
[INFO] running `Command { std: "docker" "start" "-a" "8a654c9678c1848971497db8f45b2e938d9ff715a4aac6c9d59842d20a7a924b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a654c9678c1848971497db8f45b2e938d9ff715a4aac6c9d59842d20a7a924b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a654c9678c1848971497db8f45b2e938d9ff715a4aac6c9d59842d20a7a924b", kill_on_drop: false }`
[INFO] [stdout] 8a654c9678c1848971497db8f45b2e938d9ff715a4aac6c9d59842d20a7a924b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0360a02ec3c0a0bc3e0e179e7385a7097360d58fc065b18dd5e25d5cc183c6a
[INFO] running `Command { std: "docker" "start" "-a" "d0360a02ec3c0a0bc3e0e179e7385a7097360d58fc065b18dd5e25d5cc183c6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling minimax-alpha-beta v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "d0360a02ec3c0a0bc3e0e179e7385a7097360d58fc065b18dd5e25d5cc183c6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0360a02ec3c0a0bc3e0e179e7385a7097360d58fc065b18dd5e25d5cc183c6a", kill_on_drop: false }`
[INFO] [stdout] d0360a02ec3c0a0bc3e0e179e7385a7097360d58fc065b18dd5e25d5cc183c6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06163ca0bb4e3a474809822870e247236187a7257f90fefe19d837c3baec204c
[INFO] running `Command { std: "docker" "start" "-a" "06163ca0bb4e3a474809822870e247236187a7257f90fefe19d837c3baec204c", kill_on_drop: false }`
[INFO] [stderr]    Compiling minimax-alpha-beta v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "06163ca0bb4e3a474809822870e247236187a7257f90fefe19d837c3baec204c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06163ca0bb4e3a474809822870e247236187a7257f90fefe19d837c3baec204c", kill_on_drop: false }`
[INFO] [stdout] 06163ca0bb4e3a474809822870e247236187a7257f90fefe19d837c3baec204c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c6ca617e495f8a839fa6134dc41fd729156b392c64f4ad37dbfd5cb90565905
[INFO] running `Command { std: "docker" "start" "-a" "7c6ca617e495f8a839fa6134dc41fd729156b392c64f4ad37dbfd5cb90565905", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minimax_alpha_beta-80be9d3e0efe6b08)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::tictactoe::setup_game ... ok
[INFO] [stdout] test tests::tictactoe::test_get_best_move_4_by_4_depth_8 ... ok
[INFO] [stdout] test tests::tictactoe::test_get_best_move_3_by_3_depth_12 ... ok
[INFO] [stdout] test tests::tictactoe::test_get_best_move_4_by_4_depth_6 ... ok
[INFO] [stdout] test tests::tictactoe::test_get_best_move_5_by_5_depth_6_after_5_moves_played ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.69s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minimax-alpha-beta
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - tests (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c6ca617e495f8a839fa6134dc41fd729156b392c64f4ad37dbfd5cb90565905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c6ca617e495f8a839fa6134dc41fd729156b392c64f4ad37dbfd5cb90565905", kill_on_drop: false }`
[INFO] [stdout] 7c6ca617e495f8a839fa6134dc41fd729156b392c64f4ad37dbfd5cb90565905
