[INFO] cloning repository https://github.com/collivie/rusty_mahjong [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/collivie/rusty_mahjong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcollivie%2Frusty_mahjong", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcollivie%2Frusty_mahjong'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9447a85cd35634123bf9250d371ae1a2bd378966 [INFO] testing collivie/rusty_mahjong against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcollivie%2Frusty_mahjong" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/collivie/rusty_mahjong on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/collivie/rusty_mahjong [INFO] finished tweaking git repo https://github.com/collivie/rusty_mahjong [INFO] tweaked toml for git repo https://github.com/collivie/rusty_mahjong written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/collivie/rusty_mahjong already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c7dd37e602e37b5c7fb88691184419b32547ce91132927f6ac9bb79c1c6f6d1 [INFO] running `Command { std: "docker" "start" "-a" "4c7dd37e602e37b5c7fb88691184419b32547ce91132927f6ac9bb79c1c6f6d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c7dd37e602e37b5c7fb88691184419b32547ce91132927f6ac9bb79c1c6f6d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c7dd37e602e37b5c7fb88691184419b32547ce91132927f6ac9bb79c1c6f6d1", kill_on_drop: false }` [INFO] [stdout] 4c7dd37e602e37b5c7fb88691184419b32547ce91132927f6ac9bb79c1c6f6d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea59470483528fc93acb811615c985fb841dc6422cf095de4de7c63fb7512f5b [INFO] running `Command { std: "docker" "start" "-a" "ea59470483528fc93acb811615c985fb841dc6422cf095de4de7c63fb7512f5b", kill_on_drop: false }` [INFO] [stderr] Compiling rusty_mahjong v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias is never used: `ExtractionFunction` [INFO] [stdout] --> src/hand/hand_arrangement.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | type ExtractionFunction = fn(&HandArrangement, tiles : &Vec) -> Option<(HandArrangement, Vec)>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `consume` [INFO] [stdout] --> src/hand/hand_arrangement.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn consume(&self, hidden_tiles : &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract` [INFO] [stdout] --> src/hand/hand_arrangement.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | fn extract( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_pon` [INFO] [stdout] --> src/hand/hand_arrangement.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | fn extract_pon(&self, hidden_tiles : &Vec) -> Option<(HandArrangement, Vec)> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_pair` [INFO] [stdout] --> src/hand/hand_arrangement.rs:100:8 [INFO] [stdout] | [INFO] [stdout] 100 | fn extract_pair(&self, hidden_tiles : &Vec) -> Option<(HandArrangement, Vec)> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_chii` [INFO] [stdout] --> src/hand/hand_arrangement.rs:133:8 [INFO] [stdout] | [INFO] [stdout] 133 | fn extract_chii(&self, hidden_tiles : &Vec) -> Option<(HandArrangement, Vec)> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_pon_wait` [INFO] [stdout] --> src/hand/hand_arrangement.rs:187:8 [INFO] [stdout] | [INFO] [stdout] 187 | fn extract_pon_wait(&self, hidden_tiles : &Vec) -> Option<(HandArrangement, Vec)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_pair_wait` [INFO] [stdout] --> src/hand/hand_arrangement.rs:212:8 [INFO] [stdout] | [INFO] [stdout] 212 | fn extract_pair_wait(&self, hidden_tiles : &Vec) -> Option<(HandArrangement, Vec)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_chii_side_wait` [INFO] [stdout] --> src/hand/hand_arrangement.rs:234:8 [INFO] [stdout] | [INFO] [stdout] 234 | fn extract_chii_side_wait(&self, hidden_tiles : &Vec) -> Option<(HandArrangement, Vec)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_chii_middle_wait` [INFO] [stdout] --> src/hand/hand_arrangement.rs:276:8 [INFO] [stdout] | [INFO] [stdout] 276 | fn extract_chii_middle_wait(&self, hidden_tiles : &Vec) -> Option<(HandArrangement, Vec)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "ea59470483528fc93acb811615c985fb841dc6422cf095de4de7c63fb7512f5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea59470483528fc93acb811615c985fb841dc6422cf095de4de7c63fb7512f5b", kill_on_drop: false }` [INFO] [stdout] ea59470483528fc93acb811615c985fb841dc6422cf095de4de7c63fb7512f5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98746afc46b7bad6f46406cca891de9b0e48203bd9e8ca9964126e81f3121964 [INFO] running `Command { std: "docker" "start" "-a" "98746afc46b7bad6f46406cca891de9b0e48203bd9e8ca9964126e81f3121964", kill_on_drop: false }` [INFO] [stderr] Compiling rusty_mahjong v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `Command { std: "docker" "inspect" "98746afc46b7bad6f46406cca891de9b0e48203bd9e8ca9964126e81f3121964", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98746afc46b7bad6f46406cca891de9b0e48203bd9e8ca9964126e81f3121964", kill_on_drop: false }` [INFO] [stdout] 98746afc46b7bad6f46406cca891de9b0e48203bd9e8ca9964126e81f3121964 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 69d237bcb5c8ca376092d83ec1e0efca93d56c0a721273ebf641e7172564ecf5 [INFO] running `Command { std: "docker" "start" "-a" "69d237bcb5c8ca376092d83ec1e0efca93d56c0a721273ebf641e7172564ecf5", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rusty_mahjong-3ff07f2e722422bd) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test hand::hand_arrangement::tests::test2 ... ok [INFO] [stdout] test hand::hand_arrangement::tests::test_pair_wait ... ok [INFO] [stdout] test hand::hand_arrangement::tests::test_chii2 ... ok [INFO] [stdout] test tile::suit::tests::test_debug ... ok [INFO] [stdout] test tile::suit::tests::test_followed_by ... ok [INFO] [stdout] test hand::hand_arrangement::tests::test_chii ... ok [INFO] [stdout] test tile::suit::tests::test_invalid_tile ... ok [INFO] [stdout] test tile::suit::tests::test_next ... ok [INFO] [stdout] test tile::suit::tests::test_next_dora ... ok [INFO] [stdout] test hand::hand_arrangement::tests::test_pon_wait ... ok [INFO] [stdout] test tile::suit::tests::test_valid_tile ... ok [INFO] [stdout] test hand::hand_arrangement::tests::test_pinfu ... ok [INFO] [stdout] test hand::hand_arrangement::tests::test_pon ... ok [INFO] [stdout] test tile::suit::tests::test_suit_order ... ok [INFO] [stdout] test tile::tile_value::tests::test_next_dora ... ok [INFO] [stdout] test tile::suit::tests::test_suit_display ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "69d237bcb5c8ca376092d83ec1e0efca93d56c0a721273ebf641e7172564ecf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69d237bcb5c8ca376092d83ec1e0efca93d56c0a721273ebf641e7172564ecf5", kill_on_drop: false }` [INFO] [stdout] 69d237bcb5c8ca376092d83ec1e0efca93d56c0a721273ebf641e7172564ecf5