[INFO] cloning repository https://github.com/C-J-Cooper/athena-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/C-J-Cooper/athena-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FC-J-Cooper%2Fathena-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FC-J-Cooper%2Fathena-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bfca29e7ac380089b98e25aa28899c500f5b672c
[INFO] checking C-J-Cooper/athena-engine against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FC-J-Cooper%2Fathena-engine" "/workspace/builds/worker-72/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/C-J-Cooper/athena-engine 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/C-J-Cooper/athena-engine
[INFO] finished tweaking git repo https://github.com/C-J-Cooper/athena-engine
[INFO] tweaked toml for git repo https://github.com/C-J-Cooper/athena-engine written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate git repo https://github.com/C-J-Cooper/athena-engine 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] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies
[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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 27e9622de21195fb9584a9bb13af79ee330d1c9753a03461d15e4341369690a3
[INFO] running `Command { std: "docker" "start" "-a" "27e9622de21195fb9584a9bb13af79ee330d1c9753a03461d15e4341369690a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27e9622de21195fb9584a9bb13af79ee330d1c9753a03461d15e4341369690a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27e9622de21195fb9584a9bb13af79ee330d1c9753a03461d15e4341369690a3", kill_on_drop: false }`
[INFO] [stdout] 27e9622de21195fb9584a9bb13af79ee330d1c9753a03461d15e4341369690a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 7b93a058077388efdf10a511848a21e1ad1d5dbfe70f4264e147ab6fde87ef50
[INFO] running `Command { std: "docker" "start" "-a" "7b93a058077388efdf10a511848a21e1ad1d5dbfe70f4264e147ab6fde87ef50", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   web-sys v0.3.51: Event, EventTarget, MessageEvent, Worker
[INFO] [stderr] 
[INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.74
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bumpalo v3.7.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.74
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.2.50
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.74
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.74
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.74
[INFO] [stderr]     Checking js-sys v0.3.51
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking web-sys v0.3.51
[INFO] [stderr]     Checking wasm-bindgen-futures v0.3.27
[INFO] [stderr]     Checking wasm-bindgen-test v0.2.50
[INFO] [stderr]     Checking athena-engine v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/board.rs (1 fix)
[INFO] [stderr]        Fixed src/pieces.rs (1 fix)
[INFO] [stderr]        Fixed src/rules.rs (2 fixes)
[INFO] [stderr]        Fixed src/players.rs (1 fix)
[INFO] [stderr]        Fixed src/engine.rs (1 fix)
[INFO] [stderr]        Fixed src/lib.rs (1 fix)
[INFO] [stdout] warning: variant is never constructed: `TestQueen`
[INFO] [stdout]    --> src/board.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     TestQueen,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TestKing`
[INFO] [stdout]    --> src/board.rs:189:5
[INFO] [stdout]     |
[INFO] [stdout] 189 |     TestKing,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TestKnight`
[INFO] [stdout]    --> src/board.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 190 |     TestKnight,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TestPawn`
[INFO] [stdout]    --> src/board.rs:191:5
[INFO] [stdout]     |
[INFO] [stdout] 191 |     TestPawn,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `knight_moves`
[INFO] [stdout]    --> src/pieces.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn knight_moves(board: &Board, src_rank_file: [usize; 2], is_white: bool) -> Vec<ChessMove> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_slide_clear_for_capture`
[INFO] [stdout]    --> src/pieces.rs:197:4
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn is_slide_clear_for_capture(board: &Board, src: [usize; 2], dest: [usize; 2]) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating tests/app.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/pieces.rs (2 fixes)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking web-sys v0.3.51
[INFO] [stderr]     Checking athena-engine v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: variant is never constructed: `TestQueen`
[INFO] [stdout]    --> src/board.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     TestQueen,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TestKing`
[INFO] [stdout]    --> src/board.rs:189:5
[INFO] [stdout]     |
[INFO] [stdout] 189 |     TestKing,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TestKnight`
[INFO] [stdout]    --> src/board.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 190 |     TestKnight,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TestPawn`
[INFO] [stdout]    --> src/board.rs:191:5
[INFO] [stdout]     |
[INFO] [stdout] 191 |     TestPawn,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `knight_moves`
[INFO] [stdout]    --> src/pieces.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn knight_moves(board: &Board, src_rank_file: [usize; 2], is_white: bool) -> Vec<ChessMove> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_slide_clear_for_capture`
[INFO] [stdout]    --> src/pieces.rs:197:4
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn is_slide_clear_for_capture(board: &Board, src: [usize; 2], dest: [usize; 2]) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.99s
[INFO] running `Command { std: "docker" "inspect" "7b93a058077388efdf10a511848a21e1ad1d5dbfe70f4264e147ab6fde87ef50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b93a058077388efdf10a511848a21e1ad1d5dbfe70f4264e147ab6fde87ef50", kill_on_drop: false }`
[INFO] [stdout] 7b93a058077388efdf10a511848a21e1ad1d5dbfe70f4264e147ab6fde87ef50