[INFO] cloning repository https://github.com/pishleback/Fast-Chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pishleback/Fast-Chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpishleback%2FFast-Chess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpishleback%2FFast-Chess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 08b5840741d44cfbdcad61d94c4ef26a63680af4
[INFO] checking pishleback/Fast-Chess/08b5840741d44cfbdcad61d94c4ef26a63680af4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpishleback%2FFast-Chess" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pishleback/Fast-Chess
[INFO] finished tweaking git repo https://github.com/pishleback/Fast-Chess
[INFO] tweaked toml for git repo https://github.com/pishleback/Fast-Chess written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pishleback/Fast-Chess on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pishleback/Fast-Chess 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1a40b67f8aacf261bc9692e0b9f51232d0742edf4488a4998bad98f410eb7aa
[INFO] running `Command { std: "docker" "start" "-a" "f1a40b67f8aacf261bc9692e0b9f51232d0742edf4488a4998bad98f410eb7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1a40b67f8aacf261bc9692e0b9f51232d0742edf4488a4998bad98f410eb7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a40b67f8aacf261bc9692e0b9f51232d0742edf4488a4998bad98f410eb7aa", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bfc07db391919c788015c2fd2e3dab44d01f2e923b264755245f32001010653
[INFO] running `Command { std: "docker" "start" "-a" "0bfc07db391919c788015c2fd2e3dab44d01f2e923b264755245f32001010653", kill_on_drop: false }`
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[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/generic/board_data.rs:913:30
[INFO] [stdout]     |
[INFO] [stdout] 913 |             .map(|move_data| (move_data.get_move()))
[INFO] [stdout]     |                              ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 913 -             .map(|move_data| (move_data.get_move()))
[INFO] [stdout] 913 +             .map(|move_data| move_data.get_move())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/generic/board_data.rs:913:30
[INFO] [stdout]     |
[INFO] [stdout] 913 |             .map(|move_data| (move_data.get_move()))
[INFO] [stdout]     |                              ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 913 -             .map(|move_data| (move_data.get_move()))
[INFO] [stdout] 913 +             .map(|move_data| move_data.get_move())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hurdle`
[INFO] [stdout]    --> src/generic/board_data.rs:303:42
[INFO] [stdout]     |
[INFO] [stdout] 303 |                                       Some(hurdle) => {
[INFO] [stdout]     |                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hurdle`
[INFO] [stdout] ...
[INFO] [stdout] 489 | /                     add_grasshopper_slides!(
[INFO] [stdout] 490 | |                         vec![
[INFO] [stdout] 491 | |                             board.signature.get_flat_slides(*from_sq).clone(),
[INFO] [stdout] 492 | |                             board.signature.get_diag_slides(*from_sq).clone()
[INFO] [stdout] ...   |
[INFO] [stdout] 495 | |                         *from_sq
[INFO] [stdout] 496 | |                     );
[INFO] [stdout]     | |_____________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `add_grasshopper_slides` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hurdle`
[INFO] [stdout]    --> src/generic/board_data.rs:303:42
[INFO] [stdout]     |
[INFO] [stdout] 303 |                                       Some(hurdle) => {
[INFO] [stdout]     |                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hurdle`
[INFO] [stdout] ...
[INFO] [stdout] 489 | /                     add_grasshopper_slides!(
[INFO] [stdout] 490 | |                         vec![
[INFO] [stdout] 491 | |                             board.signature.get_flat_slides(*from_sq).clone(),
[INFO] [stdout] 492 | |                             board.signature.get_diag_slides(*from_sq).clone()
[INFO] [stdout] ...   |
[INFO] [stdout] 495 | |                         *from_sq
[INFO] [stdout] 496 | |                     );
[INFO] [stdout]     | |_____________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `add_grasshopper_slides` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `victim`
[INFO] [stdout]    --> src/generic/board_data.rs:593:21
[INFO] [stdout]     |
[INFO] [stdout] 593 |                     victim,
[INFO] [stdout]     |                     ^^^^^^ help: try ignoring the field: `victim: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rook_piece`
[INFO] [stdout]    --> src/generic/board_data.rs:614:21
[INFO] [stdout]     |
[INFO] [stdout] 614 |                     rook_piece,
[INFO] [stdout]     |                     ^^^^^^^^^^ help: try ignoring the field: `rook_piece: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `piece`
[INFO] [stdout]    --> src/generic/board_data.rs:631:41
[INFO] [stdout]     |
[INFO] [stdout] 631 | ...                   piece,
[INFO] [stdout]     |                       ^^^^^ help: try ignoring the field: `piece: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]    --> src/generic/board_data.rs:632:41
[INFO] [stdout]     |
[INFO] [stdout] 632 | ...                   from,
[INFO] [stdout]     |                       ^^^^ help: try ignoring the field: `from: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slide`
[INFO] [stdout]    --> src/generic/board_data.rs:633:41
[INFO] [stdout]     |
[INFO] [stdout] 633 | ...                   slide,
[INFO] [stdout]     |                       ^^^^^ help: try ignoring the field: `slide: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slide_idx`
[INFO] [stdout]    --> src/generic/board_data.rs:634:41
[INFO] [stdout]     |
[INFO] [stdout] 634 | ...                   slide_idx,
[INFO] [stdout]     |                       ^^^^^^^^^ help: try ignoring the field: `slide_idx: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pawn`
[INFO] [stdout]    --> src/generic/board_data.rs:655:21
[INFO] [stdout]     |
[INFO] [stdout] 655 |                     pawn,
[INFO] [stdout]     |                     ^^^^ help: try ignoring the field: `pawn: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `victim`
[INFO] [stdout]    --> src/generic/board_data.rs:658:21
[INFO] [stdout]     |
[INFO] [stdout] 658 |                     victim,
[INFO] [stdout]     |                     ^^^^^^ help: try ignoring the field: `victim: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slide_idx`
[INFO] [stdout]    --> src/generic/board_data.rs:695:25
[INFO] [stdout]     |
[INFO] [stdout] 695 |                         slide_idx,
[INFO] [stdout]     |                         ^^^^^^^^^ help: try ignoring the field: `slide_idx: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slide_piece`
[INFO] [stdout]    --> src/generic/board_data.rs:701:46
[INFO] [stdout]     |
[INFO] [stdout] 701 | ...                   Some(slide_piece) => {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_slide_piece`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slide_idx`
[INFO] [stdout]    --> src/generic/board_data.rs:719:25
[INFO] [stdout]     |
[INFO] [stdout] 719 |                         slide_idx,
[INFO] [stdout]     |                         ^^^^^^^^^ help: try ignoring the field: `slide_idx: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kind`
[INFO] [stdout]    --> src/generic/board_data.rs:720:25
[INFO] [stdout]     |
[INFO] [stdout] 720 |                         kind,
[INFO] [stdout]     |                         ^^^^ help: try ignoring the field: `kind: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hurdle_piece`
[INFO] [stdout]    --> src/generic/board_data.rs:727:46
[INFO] [stdout]     |
[INFO] [stdout] 727 | ...                   Some(hurdle_piece) => {
[INFO] [stdout]     |                            ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hurdle_piece`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `victim`
[INFO] [stdout]    --> src/generic/board_data.rs:593:21
[INFO] [stdout]     |
[INFO] [stdout] 593 |                     victim,
[INFO] [stdout]     |                     ^^^^^^ help: try ignoring the field: `victim: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rook_piece`
[INFO] [stdout]    --> src/generic/board_data.rs:614:21
[INFO] [stdout]     |
[INFO] [stdout] 614 |                     rook_piece,
[INFO] [stdout]     |                     ^^^^^^^^^^ help: try ignoring the field: `rook_piece: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `piece`
[INFO] [stdout]    --> src/generic/board_data.rs:631:41
[INFO] [stdout]     |
[INFO] [stdout] 631 | ...                   piece,
[INFO] [stdout]     |                       ^^^^^ help: try ignoring the field: `piece: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]    --> src/generic/board_data.rs:632:41
[INFO] [stdout]     |
[INFO] [stdout] 632 | ...                   from,
[INFO] [stdout]     |                       ^^^^ help: try ignoring the field: `from: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slide`
[INFO] [stdout]    --> src/generic/board_data.rs:633:41
[INFO] [stdout]     |
[INFO] [stdout] 633 | ...                   slide,
[INFO] [stdout]     |                       ^^^^^ help: try ignoring the field: `slide: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slide_idx`
[INFO] [stdout]    --> src/generic/board_data.rs:634:41
[INFO] [stdout]     |
[INFO] [stdout] 634 | ...                   slide_idx,
[INFO] [stdout]     |                       ^^^^^^^^^ help: try ignoring the field: `slide_idx: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pawn`
[INFO] [stdout]    --> src/generic/board_data.rs:655:21
[INFO] [stdout]     |
[INFO] [stdout] 655 |                     pawn,
[INFO] [stdout]     |                     ^^^^ help: try ignoring the field: `pawn: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `victim`
[INFO] [stdout]    --> src/generic/board_data.rs:658:21
[INFO] [stdout]     |
[INFO] [stdout] 658 |                     victim,
[INFO] [stdout]     |                     ^^^^^^ help: try ignoring the field: `victim: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slide_idx`
[INFO] [stdout]    --> src/generic/board_data.rs:695:25
[INFO] [stdout]     |
[INFO] [stdout] 695 |                         slide_idx,
[INFO] [stdout]     |                         ^^^^^^^^^ help: try ignoring the field: `slide_idx: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slide_piece`
[INFO] [stdout]    --> src/generic/board_data.rs:701:46
[INFO] [stdout]     |
[INFO] [stdout] 701 | ...                   Some(slide_piece) => {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_slide_piece`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slide_idx`
[INFO] [stdout]    --> src/generic/board_data.rs:719:25
[INFO] [stdout]     |
[INFO] [stdout] 719 |                         slide_idx,
[INFO] [stdout]     |                         ^^^^^^^^^ help: try ignoring the field: `slide_idx: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kind`
[INFO] [stdout]    --> src/generic/board_data.rs:720:25
[INFO] [stdout]     |
[INFO] [stdout] 720 |                         kind,
[INFO] [stdout]     |                         ^^^^ help: try ignoring the field: `kind: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hurdle_piece`
[INFO] [stdout]    --> src/generic/board_data.rs:727:46
[INFO] [stdout]     |
[INFO] [stdout] 727 | ...                   Some(hurdle_piece) => {
[INFO] [stdout]     |                            ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hurdle_piece`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "0bfc07db391919c788015c2fd2e3dab44d01f2e923b264755245f32001010653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bfc07db391919c788015c2fd2e3dab44d01f2e923b264755245f32001010653", kill_on_drop: false }`
[INFO] [stdout] 0bfc07db391919c788015c2fd2e3dab44d01f2e923b264755245f32001010653
