[INFO] fetching crate w-chess 0.1.1...
[INFO] testing w-chess-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate w-chess 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate w-chess 0.1.1
[INFO] finished tweaking crates.io crate w-chess 0.1.1
[INFO] tweaked toml for crates.io crate w-chess 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate w-chess 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ad553a3061b9f40e79829b0600ebbaa7e977bf216e4c68d4e138ac06dfa86e5
[INFO] running `Command { std: "docker" "start" "-a" "4ad553a3061b9f40e79829b0600ebbaa7e977bf216e4c68d4e138ac06dfa86e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ad553a3061b9f40e79829b0600ebbaa7e977bf216e4c68d4e138ac06dfa86e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ad553a3061b9f40e79829b0600ebbaa7e977bf216e4c68d4e138ac06dfa86e5", kill_on_drop: false }`
[INFO] [stdout] 4ad553a3061b9f40e79829b0600ebbaa7e977bf216e4c68d4e138ac06dfa86e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46fca97b78beb6d8cd59f1bd4234e7051ae785b5787b014a6b6a9a1e31401443
[INFO] running `Command { std: "docker" "start" "-a" "46fca97b78beb6d8cd59f1bd4234e7051ae785b5787b014a6b6a9a1e31401443", kill_on_drop: false }`
[INFO] [stderr]    Compiling w-chess v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "46fca97b78beb6d8cd59f1bd4234e7051ae785b5787b014a6b6a9a1e31401443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46fca97b78beb6d8cd59f1bd4234e7051ae785b5787b014a6b6a9a1e31401443", kill_on_drop: false }`
[INFO] [stdout] 46fca97b78beb6d8cd59f1bd4234e7051ae785b5787b014a6b6a9a1e31401443
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef8e40ee98b0237deb5209572d82f5ccaaa861360e0fd540436ed9bb91746024
[INFO] running `Command { std: "docker" "start" "-a" "ef8e40ee98b0237deb5209572d82f5ccaaa861360e0fd540436ed9bb91746024", kill_on_drop: false }`
[INFO] [stderr]    Compiling w-chess v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "ef8e40ee98b0237deb5209572d82f5ccaaa861360e0fd540436ed9bb91746024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef8e40ee98b0237deb5209572d82f5ccaaa861360e0fd540436ed9bb91746024", kill_on_drop: false }`
[INFO] [stdout] ef8e40ee98b0237deb5209572d82f5ccaaa861360e0fd540436ed9bb91746024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d752c4edf1b1cf7dfd1160d4c7006698ffcb5081813d3a90fd3e96b05d19fda
[INFO] running `Command { std: "docker" "start" "-a" "0d752c4edf1b1cf7dfd1160d4c7006698ffcb5081813d3a90fd3e96b05d19fda", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/w_chess-9c4602acb449e93e)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test chess_move::tests::test_san_move_parse ... ok
[INFO] [stdout] test tests::castle_black_king_side ... ok
[INFO] [stdout] test tests::castle_black_queen_side ... ok
[INFO] [stdout] test tests::castle_white_king_side ... ok
[INFO] [stdout] test tests::get_fen_works ... ok
[INFO] [stdout] test tests::test_generate_moves ... ok
[INFO] [stdout] test tests::test_en_passant ... ok
[INFO] [stdout] test tests::castle_white_queen_side ... ok
[INFO] [stdout] test tests::test_move_to ... ok
[INFO] [stdout] test tests::test_three_fold ... ok
[INFO] [stdout] test tests::test_random_board ... ok
[INFO] [stdout] test tests::test_promotion ... ok
[INFO] [stdout] test tests::test_mate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests w_chess
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - Chessboard::new (line 39) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::is_stalemate (line 776) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::is_fifty_moves (line 787) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::is_threefold_repetition (line 798) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::move_to (line 858) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::get_fen (line 631) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::is_checked (line 751) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::ascii (line 1274) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::from_fen (line 54) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::is_mate (line 765) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d752c4edf1b1cf7dfd1160d4c7006698ffcb5081813d3a90fd3e96b05d19fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d752c4edf1b1cf7dfd1160d4c7006698ffcb5081813d3a90fd3e96b05d19fda", kill_on_drop: false }`
[INFO] [stdout] 0d752c4edf1b1cf7dfd1160d4c7006698ffcb5081813d3a90fd3e96b05d19fda