[INFO] cloning repository https://github.com/leonmak/rust-checkers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leonmak/rust-checkers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonmak%2Frust-checkers", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonmak%2Frust-checkers'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1531d1c0ffea59bd2e641ed8f24faa13b9596cda [INFO] testing leonmak/rust-checkers against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonmak%2Frust-checkers" "/workspace/builds/worker-74/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-74/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leonmak/rust-checkers 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/leonmak/rust-checkers [INFO] finished tweaking git repo https://github.com/leonmak/rust-checkers [INFO] tweaked toml for git repo https://github.com/leonmak/rust-checkers written to /workspace/builds/worker-74/source/Cargo.toml [INFO] crate git repo https://github.com/leonmak/rust-checkers 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-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] fb727467d8ddc7a2199255807bf3f66e8c4d9f546d090842a20d98d8716ea63e [INFO] running `Command { std: "docker" "start" "-a" "fb727467d8ddc7a2199255807bf3f66e8c4d9f546d090842a20d98d8716ea63e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb727467d8ddc7a2199255807bf3f66e8c4d9f546d090842a20d98d8716ea63e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb727467d8ddc7a2199255807bf3f66e8c4d9f546d090842a20d98d8716ea63e", kill_on_drop: false }` [INFO] [stdout] fb727467d8ddc7a2199255807bf3f66e8c4d9f546d090842a20d98d8716ea63e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 61908303b864a1b85d9696ef2c125fa8f844ae3d778c479d9a236595c84e98d0 [INFO] running `Command { std: "docker" "start" "-a" "61908303b864a1b85d9696ef2c125fa8f844ae3d778c479d9a236595c84e98d0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling mut_static v5.0.0 [INFO] [stderr] Compiling rustycheckers v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.77s [INFO] running `Command { std: "docker" "inspect" "61908303b864a1b85d9696ef2c125fa8f844ae3d778c479d9a236595c84e98d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61908303b864a1b85d9696ef2c125fa8f844ae3d778c479d9a236595c84e98d0", kill_on_drop: false }` [INFO] [stdout] 61908303b864a1b85d9696ef2c125fa8f844ae3d778c479d9a236595c84e98d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 365746ff6473d6998655b657737bb2d7d4cc0960c838052d4a4b7171ce4ae952 [INFO] running `Command { std: "docker" "start" "-a" "365746ff6473d6998655b657737bb2d7d4cc0960c838052d4a4b7171ce4ae952", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rustycheckers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `board::Coordinate` [INFO] [stdout] --> src/board.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | use board::Coordinate; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `get_piece`, `move_piece` [INFO] [stdout] --> src/test.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use ::{get_piece, move_piece}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.67s [INFO] running `Command { std: "docker" "inspect" "365746ff6473d6998655b657737bb2d7d4cc0960c838052d4a4b7171ce4ae952", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "365746ff6473d6998655b657737bb2d7d4cc0960c838052d4a4b7171ce4ae952", kill_on_drop: false }` [INFO] [stdout] 365746ff6473d6998655b657737bb2d7d4cc0960c838052d4a4b7171ce4ae952 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 8569d0255d0055203e25933e714381a3883782e794693317f0769146357ec076 [INFO] running `Command { std: "docker" "start" "-a" "8569d0255d0055203e25933e714381a3883782e794693317f0769146357ec076", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `board::Coordinate` [INFO] [stderr] --> src/board.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | use board::Coordinate; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `get_piece`, `move_piece` [INFO] [stderr] --> src/test.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | use ::{get_piece, move_piece}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rustycheckers` (lib test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustycheckers-0200ae180a5cf75d) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test::tests::jumps_target ... ok [INFO] [stdout] test test::tests::moves_target ... ok [INFO] [stdout] test test::tests::test_move ... ok [INFO] [stdout] test test::tests::test_move_err ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8569d0255d0055203e25933e714381a3883782e794693317f0769146357ec076", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8569d0255d0055203e25933e714381a3883782e794693317f0769146357ec076", kill_on_drop: false }` [INFO] [stdout] 8569d0255d0055203e25933e714381a3883782e794693317f0769146357ec076