[INFO] cloning repository https://github.com/wemyss/rustikub
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wemyss/rustikub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwemyss%2Frustikub", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwemyss%2Frustikub'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0988c931b705ec2de9146689ef1b2f97a603a9ee
[INFO] testing wemyss/rustikub against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwemyss%2Frustikub" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wemyss/rustikub on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wemyss/rustikub
[INFO] finished tweaking git repo https://github.com/wemyss/rustikub
[INFO] tweaked toml for git repo https://github.com/wemyss/rustikub written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/wemyss/rustikub already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbf3efdeb136885d71280654d6752ac5831263f0b7d4be9017524de4a53a7b84
[INFO] running `Command { std: "docker" "start" "-a" "dbf3efdeb136885d71280654d6752ac5831263f0b7d4be9017524de4a53a7b84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbf3efdeb136885d71280654d6752ac5831263f0b7d4be9017524de4a53a7b84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf3efdeb136885d71280654d6752ac5831263f0b7d4be9017524de4a53a7b84", kill_on_drop: false }`
[INFO] [stdout] dbf3efdeb136885d71280654d6752ac5831263f0b7d4be9017524de4a53a7b84
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20a3c962968a7c1a30b918fb05ddddb955b2d36a9f693d7fe79d1ef29cd0ecca
[INFO] running `Command { std: "docker" "start" "-a" "20a3c962968a7c1a30b918fb05ddddb955b2d36a9f693d7fe79d1ef29cd0ecca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustikub v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/game/utils.rs:21:2
[INFO] [stdout]    |
[INFO] [stdout] 21 |     (a..(b+1))
[INFO] [stdout]    |     ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -     (a..(b+1))
[INFO] [stdout] 21 +     a..(b+1)
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `Command { std: "docker" "inspect" "20a3c962968a7c1a30b918fb05ddddb955b2d36a9f693d7fe79d1ef29cd0ecca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a3c962968a7c1a30b918fb05ddddb955b2d36a9f693d7fe79d1ef29cd0ecca", kill_on_drop: false }`
[INFO] [stdout] 20a3c962968a7c1a30b918fb05ddddb955b2d36a9f693d7fe79d1ef29cd0ecca
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c001e909cb01498f8223244dcbbb7dcb6d451ab813bf9192a835d68c83a54aef
[INFO] running `Command { std: "docker" "start" "-a" "c001e909cb01498f8223244dcbbb7dcb6d451ab813bf9192a835d68c83a54aef", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustikub v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/game/utils.rs:21:2
[INFO] [stdout]    |
[INFO] [stdout] 21 |     (a..(b+1))
[INFO] [stdout]    |     ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -     (a..(b+1))
[INFO] [stdout] 21 +     a..(b+1)
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rustikub-745ea24b8712add0)
[INFO] running `Command { std: "docker" "inspect" "c001e909cb01498f8223244dcbbb7dcb6d451ab813bf9192a835d68c83a54aef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c001e909cb01498f8223244dcbbb7dcb6d451ab813bf9192a835d68c83a54aef", kill_on_drop: false }`
[INFO] [stdout] c001e909cb01498f8223244dcbbb7dcb6d451ab813bf9192a835d68c83a54aef
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4090f5edf6bf8c1f30289dbec88ee03be52565216afe4b066b7d706974315f0c
[INFO] running `Command { std: "docker" "start" "-a" "4090f5edf6bf8c1f30289dbec88ee03be52565216afe4b066b7d706974315f0c", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/game/utils.rs:21:2
[INFO] [stderr]    |
[INFO] [stderr] 21 |     (a..(b+1))
[INFO] [stderr]    |     ^        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 21 -     (a..(b+1))
[INFO] [stderr] 21 +     a..(b+1)
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `rustikub` (bin "rustikub" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustikub-745ea24b8712add0)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test game::tests::parse_tiles_basic ... ok
[INFO] [stdout] test game::tests::parse_tiles_jokers ... ok
[INFO] [stdout] test game::tile::tests::new_color_black ... ok
[INFO] [stdout] test game::tile::tests::new_color_blue ... ok
[INFO] [stdout] test game::tile::tests::new_color_joker ... ok
[INFO] [stdout] test game::tile::tests::new_color_red ... ok
[INFO] [stdout] test game::tile::tests::new_color_yellow ... ok
[INFO] [stdout] test game::tile::tests::tile_new_black_one ... ok
[INFO] [stdout] test game::tile::tests::tile_new_blue_two ... ok
[INFO] [stdout] test game::tile::tests::tile_new_joker_five ... ok
[INFO] [stdout] test game::tile::tests::tile_new_joker_none ... ok
[INFO] [stdout] test game::tile::tests::tile_new_red_three ... ok
[INFO] [stdout] test game::tile::tests::tile_new_yellow_four ... ok
[INFO] [stdout] test game::tile_runs::color::tests::generate_color_runs_length3_joker0_test ... ok
[INFO] [stdout] test game::tile_runs::color::tests::generate_color_runs_length3_joker1_test ... ok
[INFO] [stdout] test game::tile_runs::color::tests::generate_all_color_runs_test ... ok
[INFO] [stdout] test game::tile_runs::color::tests::generate_color_runs_length3_joker2_test ... ok
[INFO] [stdout] test game::tile_runs::color::tests::generate_color_runs_length4_joker0_test ... ok
[INFO] [stdout] test game::tile_runs::color::tests::generate_color_runs_length4_joker1_test ... ok
[INFO] [stdout] test game::tile_runs::color::tests::generate_color_runs_length4_joker2_test ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length3_joker0_test ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length3_joker1_test ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length3_joker2_test ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length4_joker0_test ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length4_joker1_test ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length4_joker2_test ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length5_joker0_test ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length5_joker1_test ... ok
[INFO] [stdout] test game::tile_runs::shared::tests::generate_combinations_test_runsize_1 ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length5_joker2_test ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_test ... ok
[INFO] [stdout] test game::tile_runs::shared::tests::generate_combinations_test_runsize_3 ... ok
[INFO] [stdout] test game::tile_runs::shared::tests::generate_combinations_test_runsize_4 ... ok
[INFO] [stdout] test game::tile_runs::shared::tests::generate_combinations_test_runsize_5 ... ok
[INFO] [stdout] test game::utils::tests::parse_number_range_min_to_max ... ok
[INFO] [stdout] test game::utils::tests::parse_number_range_seven ... ok
[INFO] [stdout] test game::utils::tests::parse_number_range_seven_to_thirteen ... ok
[INFO] [stdout] test game::utils::tests::parse_number_range_zero_to_eleven ... ok
[INFO] [stdout] test game::utils::tests::parse_number_range_zero ... ok
[INFO] [stdout] test game::utils::tests::parse_number_range_zero_to_zero ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_all_sequential_runs_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4090f5edf6bf8c1f30289dbec88ee03be52565216afe4b066b7d706974315f0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4090f5edf6bf8c1f30289dbec88ee03be52565216afe4b066b7d706974315f0c", kill_on_drop: false }`
[INFO] [stdout] 4090f5edf6bf8c1f30289dbec88ee03be52565216afe4b066b7d706974315f0c