[INFO] fetching crate fenex 0.1.10...
[INFO] testing fenex-0.1.10 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate fenex 0.1.10 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate fenex 0.1.10
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fenex 0.1.10
[INFO] tweaked toml for crates.io crate fenex 0.1.10 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fenex 0.1.10 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fenex 0.1.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 963c6e598df8c19a93182e0583a7ebab7745e248b1868f38ffd9dbcf3c328f82
[INFO] running `Command { std: "docker" "start" "-a" "963c6e598df8c19a93182e0583a7ebab7745e248b1868f38ffd9dbcf3c328f82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "963c6e598df8c19a93182e0583a7ebab7745e248b1868f38ffd9dbcf3c328f82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "963c6e598df8c19a93182e0583a7ebab7745e248b1868f38ffd9dbcf3c328f82", kill_on_drop: false }`
[INFO] [stdout] 963c6e598df8c19a93182e0583a7ebab7745e248b1868f38ffd9dbcf3c328f82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f0f7afa5d0109bc93f39765965d2a6c578ec023fb2a318bd3f71a68a8cf239c
[INFO] running `Command { std: "docker" "start" "-a" "7f0f7afa5d0109bc93f39765965d2a6c578ec023fb2a318bd3f71a68a8cf239c", kill_on_drop: false }`
[INFO] [stderr]    Compiling fenex v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "7f0f7afa5d0109bc93f39765965d2a6c578ec023fb2a318bd3f71a68a8cf239c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f0f7afa5d0109bc93f39765965d2a6c578ec023fb2a318bd3f71a68a8cf239c", kill_on_drop: false }`
[INFO] [stdout] 7f0f7afa5d0109bc93f39765965d2a6c578ec023fb2a318bd3f71a68a8cf239c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 097646e2b7f08ed9157605a2ee16bf1d2f7b3eb6637f9698eea9cb8143af45bb
[INFO] running `Command { std: "docker" "start" "-a" "097646e2b7f08ed9157605a2ee16bf1d2f7b3eb6637f9698eea9cb8143af45bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling fenex v0.1.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/fenex_test.rs:517:9
[INFO] [stdout]     |
[INFO] [stdout] 517 |     let mut board = Board::from_fen(fen).unwrap();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "097646e2b7f08ed9157605a2ee16bf1d2f7b3eb6637f9698eea9cb8143af45bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "097646e2b7f08ed9157605a2ee16bf1d2f7b3eb6637f9698eea9cb8143af45bb", kill_on_drop: false }`
[INFO] [stdout] 097646e2b7f08ed9157605a2ee16bf1d2f7b3eb6637f9698eea9cb8143af45bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b7d180d47cfd54ce1349df408b6e2082b578693bfe5806608988f0775388ddbb
[INFO] running `Command { std: "docker" "start" "-a" "b7d180d47cfd54ce1349df408b6e2082b578693bfe5806608988f0775388ddbb", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/fenex_test.rs:517:9
[INFO] [stderr]     |
[INFO] [stderr] 517 |     let mut board = Board::from_fen(fen).unwrap();
[INFO] [stderr]     |         ----^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fenex` (test "fenex_test") generated 1 warning (run `cargo fix --test "fenex_test" -p fenex` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fenex-4921a290ae312efd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::boards_and_moves ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fenex_test.rs (/opt/rustwide/target/debug/deps/fenex_test-bb915cb5e387909d)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test test_back_rank_mate ... ok
[INFO] [stdout] test test_blocked_check ... ok
[INFO] [stdout] test test_can_capture_and_give_check ... ok
[INFO] [stdout] test test_cannot_move_into_check ... ok
[INFO] [stdout] test test_can_give_check_to_enemy ... ok
[INFO] [stdout] test test_check_escape_by_blocking ... ok
[INFO] [stdout] test test_can_give_check_without_capturing_king ... ok
[INFO] [stdout] test test_actual_move_execution_giving_check ... ok
[INFO] [stdout] test test_castling_rights ... ok
[INFO] [stdout] test test_check_escape_by_moving_king ... ok
[INFO] [stdout] test test_debug_enemy_check_restriction ... ok
[INFO] [stdout] test test_complex_position_can_give_check ... ok
[INFO] [stdout] test test_diagonal_check ... ok
[INFO] [stdout] test test_check_detection ... ok
[INFO] [stdout] test test_checkmate_detection ... ok
[INFO] [stdout] test test_en_passant ... ok
[INFO] [stdout] test test_fen_parsing_and_serialization ... ok
[INFO] [stdout] test test_illegal_move ... ok
[INFO] [stdout] test test_knight_check ... ok
[INFO] [stdout] test test_fools_mate ... ok
[INFO] [stdout] test test_knight_move_generation ... ok
[INFO] [stdout] test test_no_check_detection ... ok
[INFO] [stdout] test test_pawn_promotion ... ok
[INFO] [stdout] test test_pawn_check ... ok
[INFO] [stdout] test test_pawn_promotion_with_apply_move_with_promotion ... ok
[INFO] [stdout] test test_pawn_promotion_to_different_pieces ... ok
[INFO] [stdout] test test_queen_check ... ok
[INFO] [stdout] test test_pinned_piece_cannot_move ... ok
[INFO] [stdout] test test_scholars_mate ... ok
[INFO] [stdout] test test_queen_can_give_check ... ok
[INFO] [stdout] test test_stalemate_detection ... ok
[INFO] [stdout] test test_stalemate_position ... ok
[INFO] [stdout] test test_invalid_fen ... ok
[INFO] [stdout] test test_pawn_move_generation ... ok
[INFO] [stdout] test test_invalid_promotion_piece ... ok
[INFO] [stdout] test test_check_escape_by_capture ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fenex
[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" "b7d180d47cfd54ce1349df408b6e2082b578693bfe5806608988f0775388ddbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7d180d47cfd54ce1349df408b6e2082b578693bfe5806608988f0775388ddbb", kill_on_drop: false }`
[INFO] [stdout] b7d180d47cfd54ce1349df408b6e2082b578693bfe5806608988f0775388ddbb
