[INFO] cloning repository https://github.com/HansBlackCat/HexagonalChess_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HansBlackCat/HexagonalChess_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHansBlackCat%2FHexagonalChess_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHansBlackCat%2FHexagonalChess_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49980870508ae1c243ced99a4dedb05299726332
[INFO] checking HansBlackCat/HexagonalChess_rs against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHansBlackCat%2FHexagonalChess_rs" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HansBlackCat/HexagonalChess_rs on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HansBlackCat/HexagonalChess_rs
[INFO] finished tweaking git repo https://github.com/HansBlackCat/HexagonalChess_rs
[INFO] tweaked toml for git repo https://github.com/HansBlackCat/HexagonalChess_rs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/HansBlackCat/HexagonalChess_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fac3d96022448b1cdb5cd4139047267899376e93b86271064c4c3bd650ec7402
[INFO] running `Command { std: "docker" "start" "-a" "fac3d96022448b1cdb5cd4139047267899376e93b86271064c4c3bd650ec7402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fac3d96022448b1cdb5cd4139047267899376e93b86271064c4c3bd650ec7402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac3d96022448b1cdb5cd4139047267899376e93b86271064c4c3bd650ec7402", kill_on_drop: false }`
[INFO] [stdout] fac3d96022448b1cdb5cd4139047267899376e93b86271064c4c3bd650ec7402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1c740cdc1f01af43232427191041d252eff0fc7d630317b58893f0a361cca01
[INFO] running `Command { std: "docker" "start" "-a" "d1c740cdc1f01af43232427191041d252eff0fc7d630317b58893f0a361cca01", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking ghexagonal_chess v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/base_data.rs (1 fix)
[INFO] [stderr]        Fixed src/cell.rs (1 fix)
[INFO] [stderr]        Fixed src/piece.rs (1 fix)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `board`
[INFO] [stdout]  --> src/board.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 |   board: HashMap<SerializedCellKey, ChessCell>,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `coord`
[INFO] [stdout]  --> src/cell.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     coord: RawLocation,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cell_color`
[INFO] [stdout]  --> src/cell.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     cell_color: CellColor,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `king_move`
[INFO] [stdout]   --> src/cell.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn king_move(&self) -> Vec<SerializedCellKey> { todo!() }
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `queen_move`
[INFO] [stdout]   --> src/cell.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn queen_move(&self) -> Vec<SerializedCellKey> { todo!() } 
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bishop_move`
[INFO] [stdout]   --> src/cell.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn bishop_move(&self) -> Vec<SerializedCellKey> {todo!()}
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `knight_move`
[INFO] [stdout]   --> src/cell.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn knight_move(&self) -> Vec<SerializedCellKey> { todo!() }
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rook_move`
[INFO] [stdout]   --> src/cell.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn rook_move(&self) -> Vec<SerializedCellKey> { todo!() }
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pawn_move`
[INFO] [stdout]    --> src/cell.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn pawn_move(&self) -> Vec<SerializedCellKey> { todo!() }
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `raw_king_move`
[INFO] [stdout]   --> src/piece.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn raw_king_move(_coord: RawLocation) -> Vec<SerializedCellKey> { 
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `board`
[INFO] [stdout]  --> src/board.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 |   board: HashMap<SerializedCellKey, ChessCell>,
[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: `king_move`
[INFO] [stdout]   --> src/cell.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn king_move(&self) -> Vec<SerializedCellKey> { todo!() }
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `queen_move`
[INFO] [stdout]   --> src/cell.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn queen_move(&self) -> Vec<SerializedCellKey> { todo!() } 
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bishop_move`
[INFO] [stdout]   --> src/cell.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn bishop_move(&self) -> Vec<SerializedCellKey> {todo!()}
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `knight_move`
[INFO] [stdout]   --> src/cell.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn knight_move(&self) -> Vec<SerializedCellKey> { todo!() }
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rook_move`
[INFO] [stdout]   --> src/cell.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn rook_move(&self) -> Vec<SerializedCellKey> { todo!() }
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pawn_move`
[INFO] [stdout]    --> src/cell.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn pawn_move(&self) -> Vec<SerializedCellKey> { todo!() }
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `raw_king_move`
[INFO] [stdout]   --> src/piece.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn raw_king_move(_coord: RawLocation) -> Vec<SerializedCellKey> { 
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking ghexagonal_chess v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `board`
[INFO] [stdout]  --> src/board.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 |   board: HashMap<SerializedCellKey, ChessCell>,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `coord`
[INFO] [stdout]  --> src/cell.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     coord: RawLocation,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cell_color`
[INFO] [stdout]  --> src/cell.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     cell_color: CellColor,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `king_move`
[INFO] [stdout]   --> src/cell.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn king_move(&self) -> Vec<SerializedCellKey> { todo!() }
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `queen_move`
[INFO] [stdout]   --> src/cell.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn queen_move(&self) -> Vec<SerializedCellKey> { todo!() } 
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bishop_move`
[INFO] [stdout]   --> src/cell.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn bishop_move(&self) -> Vec<SerializedCellKey> {todo!()}
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `knight_move`
[INFO] [stdout]   --> src/cell.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn knight_move(&self) -> Vec<SerializedCellKey> { todo!() }
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rook_move`
[INFO] [stdout]   --> src/cell.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn rook_move(&self) -> Vec<SerializedCellKey> { todo!() }
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pawn_move`
[INFO] [stdout]    --> src/cell.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn pawn_move(&self) -> Vec<SerializedCellKey> { todo!() }
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `raw_king_move`
[INFO] [stdout]   --> src/piece.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn raw_king_move(_coord: RawLocation) -> Vec<SerializedCellKey> { 
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `board`
[INFO] [stdout]  --> src/board.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 |   board: HashMap<SerializedCellKey, ChessCell>,
[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: `king_move`
[INFO] [stdout]   --> src/cell.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn king_move(&self) -> Vec<SerializedCellKey> { todo!() }
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `queen_move`
[INFO] [stdout]   --> src/cell.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn queen_move(&self) -> Vec<SerializedCellKey> { todo!() } 
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bishop_move`
[INFO] [stdout]   --> src/cell.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn bishop_move(&self) -> Vec<SerializedCellKey> {todo!()}
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `knight_move`
[INFO] [stdout]   --> src/cell.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn knight_move(&self) -> Vec<SerializedCellKey> { todo!() }
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rook_move`
[INFO] [stdout]   --> src/cell.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn rook_move(&self) -> Vec<SerializedCellKey> { todo!() }
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pawn_move`
[INFO] [stdout]    --> src/cell.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn pawn_move(&self) -> Vec<SerializedCellKey> { todo!() }
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `raw_king_move`
[INFO] [stdout]   --> src/piece.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn raw_king_move(_coord: RawLocation) -> Vec<SerializedCellKey> { 
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "d1c740cdc1f01af43232427191041d252eff0fc7d630317b58893f0a361cca01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1c740cdc1f01af43232427191041d252eff0fc7d630317b58893f0a361cca01", kill_on_drop: false }`
[INFO] [stdout] d1c740cdc1f01af43232427191041d252eff0fc7d630317b58893f0a361cca01