[INFO] cloning repository https://github.com/jamiely/connect-four-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamiely/connect-four-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamiely%2Fconnect-four-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamiely%2Fconnect-four-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bd8b38765af4affc067a7b4235079cbb068fcd9b [INFO] testing jamiely/connect-four-rust against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamiely%2Fconnect-four-rust" "/workspace/builds/worker-20/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jamiely/connect-four-rust on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jamiely/connect-four-rust [INFO] finished tweaking git repo https://github.com/jamiely/connect-four-rust [INFO] tweaked toml for git repo https://github.com/jamiely/connect-four-rust written to /workspace/builds/worker-20/source/Cargo.toml [INFO] crate git repo https://github.com/jamiely/connect-four-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6cc68b868f28a736a0aced4482733765a90e50b211dfc0c8f82031dd479d1c17 [INFO] running `Command { std: "docker" "start" "-a" "6cc68b868f28a736a0aced4482733765a90e50b211dfc0c8f82031dd479d1c17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6cc68b868f28a736a0aced4482733765a90e50b211dfc0c8f82031dd479d1c17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cc68b868f28a736a0aced4482733765a90e50b211dfc0c8f82031dd479d1c17", kill_on_drop: false }` [INFO] [stdout] 6cc68b868f28a736a0aced4482733765a90e50b211dfc0c8f82031dd479d1c17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cbbd5a83bf5e63c8d33fb16a311f8da284ad4e5b8e0ea3beb817206574bcb00 [INFO] running `Command { std: "docker" "start" "-a" "3cbbd5a83bf5e63c8d33fb16a311f8da284ad4e5b8e0ea3beb817206574bcb00", kill_on_drop: false }` [INFO] [stderr] Compiling connect_four v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "3cbbd5a83bf5e63c8d33fb16a311f8da284ad4e5b8e0ea3beb817206574bcb00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cbbd5a83bf5e63c8d33fb16a311f8da284ad4e5b8e0ea3beb817206574bcb00", kill_on_drop: false }` [INFO] [stdout] 3cbbd5a83bf5e63c8d33fb16a311f8da284ad4e5b8e0ea3beb817206574bcb00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4fb6731fffa082e19939cb575352bdf8d2bb0e060d1670fa259e3b7294474c71 [INFO] running `Command { std: "docker" "start" "-a" "4fb6731fffa082e19939cb575352bdf8d2bb0e060d1670fa259e3b7294474c71", kill_on_drop: false }` [INFO] [stderr] Compiling connect_four v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `board::*` [INFO] [stdout] --> src/game.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | use board::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `assert_not_win` [INFO] [stdout] --> src/game.rs:153:12 [INFO] [stdout] | [INFO] [stdout] 153 | fn assert_not_win(g: &Game, move_result: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `Command { std: "docker" "inspect" "4fb6731fffa082e19939cb575352bdf8d2bb0e060d1670fa259e3b7294474c71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fb6731fffa082e19939cb575352bdf8d2bb0e060d1670fa259e3b7294474c71", kill_on_drop: false }` [INFO] [stdout] 4fb6731fffa082e19939cb575352bdf8d2bb0e060d1670fa259e3b7294474c71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c71efb6d3f156eab2e5826af7f8f6e5f42fb5a83436c0ac0ff74f0daee0a0285 [INFO] running `Command { std: "docker" "start" "-a" "c71efb6d3f156eab2e5826af7f8f6e5f42fb5a83436c0ac0ff74f0daee0a0285", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `board::*` [INFO] [stderr] --> src/game.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 94 | use board::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `assert_not_win` [INFO] [stderr] --> src/game.rs:153:12 [INFO] [stderr] | [INFO] [stderr] 153 | fn assert_not_win(g: &Game, move_result: Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `connect_four` (lib test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/connect_four-2af6e64a0c1972e9) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test board::test::can_check_for_marker_at ... ok [INFO] [stdout] test board::test::it_allows_dropping_into_a_column ... ok [INFO] [stdout] test board::test::it_checks_for_valid_indicies ... ok [INFO] [stdout] test game::test::current_marker_changes_when_move_is_made ... ok [INFO] [stdout] test game::test::is_win_in_dir ... ok [INFO] [stdout] test board::test::it_finds_the_first_empty_row_in_a_column ... ok [INFO] [stdout] test board::test::it_should_have_rows_times_columns_indicies ... ok [INFO] [stdout] test board::test::should_have_7_columns_and_6_rows ... ok [INFO] [stdout] test game::test::starts_with_x ... ok [INFO] [stdout] test game::test::vertical_wins ... ok [INFO] [stdout] test game::test::diagonal_win ... ok [INFO] [stdout] test board::test::it_should_be_empty ... ok [INFO] [stdout] test game::test::has_moves ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/connect_four-01257c961bc085c1) [INFO] [stdout] test board::test::it_should_know_when_there_are_no_moves_left ... ok [INFO] [stdout] test game::test::moves_increment_indices ... ok [INFO] [stdout] test board::test::it_should_keep_track_of_markers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Doc-tests connect_four [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c71efb6d3f156eab2e5826af7f8f6e5f42fb5a83436c0ac0ff74f0daee0a0285", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c71efb6d3f156eab2e5826af7f8f6e5f42fb5a83436c0ac0ff74f0daee0a0285", kill_on_drop: false }` [INFO] [stdout] c71efb6d3f156eab2e5826af7f8f6e5f42fb5a83436c0ac0ff74f0daee0a0285