[INFO] cloning repository https://github.com/theRippedPug/board_diff [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/theRippedPug/board_diff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheRippedPug%2Fboard_diff", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheRippedPug%2Fboard_diff'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fca77fa52eb545e24df0c255c1678bbc7d4d3309 [INFO] checking theRippedPug/board_diff against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheRippedPug%2Fboard_diff" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/theRippedPug/board_diff on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/theRippedPug/board_diff [INFO] finished tweaking git repo https://github.com/theRippedPug/board_diff [INFO] tweaked toml for git repo https://github.com/theRippedPug/board_diff written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/theRippedPug/board_diff already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d833682037efbacc031ed526c874aab79140b355a74e4796c6a06ccfbbdba780 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d833682037efbacc031ed526c874aab79140b355a74e4796c6a06ccfbbdba780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d833682037efbacc031ed526c874aab79140b355a74e4796c6a06ccfbbdba780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d833682037efbacc031ed526c874aab79140b355a74e4796c6a06ccfbbdba780", kill_on_drop: false }` [INFO] [stdout] d833682037efbacc031ed526c874aab79140b355a74e4796c6a06ccfbbdba780 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d2966cbbf05dfbde00df3698d6a0298f31488c6defed9c9b4086d7608bfbf1a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2d2966cbbf05dfbde00df3698d6a0298f31488c6defed9c9b4086d7608bfbf1a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling gimli v0.21.0 [INFO] [stderr] Compiling adler32 v1.1.0 [INFO] [stderr] Compiling object v0.20.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling addr2line v0.12.2 [INFO] [stderr] Compiling backtrace v0.3.49 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling chess v3.1.1 (https://github.com/jordanbray/chess#a09032e3) [INFO] [stderr] Checking board_diff v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `p1` [INFO] [stdout] --> src/physical_move_parser.rs:33:29 [INFO] [stdout] | [INFO] [stdout] 33 | AbstractMove::Catstling((p1, p2)) => {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_p1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p2` [INFO] [stdout] --> src/physical_move_parser.rs:33:33 [INFO] [stdout] | [INFO] [stdout] 33 | AbstractMove::Catstling((p1, p2)) => {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_p2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_pos` [INFO] [stdout] --> src/physical_move_parser.rs:36:28 [INFO] [stdout] | [INFO] [stdout] 36 | PieceOrigin::Existing(start_pos) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end_pos` [INFO] [stdout] --> src/physical_move_parser.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | PieceDest::OnBoard(end_pos) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_end_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end_pos` [INFO] [stdout] --> src/physical_move_parser.rs:48:27 [INFO] [stdout] | [INFO] [stdout] 48 | PieceDest::OnBoard(end_pos) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_end_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `board` [INFO] [stdout] --> src/physical_move_parser.rs:24:2 [INFO] [stdout] | [INFO] [stdout] 24 | board: BoardRep, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_board` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/physical_move_parser.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 27 | let mut physical_move_list: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/physical_move_parser.rs:28:6 [INFO] [stdout] | [INFO] [stdout] 28 | let mut reset_positions: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dijkstra_path` [INFO] [stdout] --> src/physical_move_parser.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn dijkstra_path(board: BoardRep, start_pos: AbstractPos) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_surround_nodes` [INFO] [stdout] --> src/physical_move_parser.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn find_surround_nodes(board: &BoardRep, node: PathNode) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deduplicate` [INFO] [stdout] --> src/physical_move_parser.rs:292:4 [INFO] [stdout] | [INFO] [stdout] 292 | fn deduplicate(array: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_ambient_pieces` [INFO] [stdout] --> src/physical_move_parser.rs:306:4 [INFO] [stdout] | [INFO] [stdout] 306 | fn get_ambient_pieces(board: &BoardRep, pos: PhysicalPos) -> (u8, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `reverve_pieces` should have an upper case name [INFO] [stdout] --> src/physical_move_parser.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | static ref reverve_pieces: std::sync::Mutex = std::sync::Mutex::new(5); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `REVERVE_PIECES` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p1` [INFO] [stdout] --> src/physical_move_parser.rs:33:29 [INFO] [stdout] | [INFO] [stdout] 33 | AbstractMove::Catstling((p1, p2)) => {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_p1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p2` [INFO] [stdout] --> src/physical_move_parser.rs:33:33 [INFO] [stdout] | [INFO] [stdout] 33 | AbstractMove::Catstling((p1, p2)) => {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_p2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_pos` [INFO] [stdout] --> src/physical_move_parser.rs:36:28 [INFO] [stdout] | [INFO] [stdout] 36 | PieceOrigin::Existing(start_pos) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end_pos` [INFO] [stdout] --> src/physical_move_parser.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | PieceDest::OnBoard(end_pos) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_end_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end_pos` [INFO] [stdout] --> src/physical_move_parser.rs:48:27 [INFO] [stdout] | [INFO] [stdout] 48 | PieceDest::OnBoard(end_pos) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_end_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `board` [INFO] [stdout] --> src/physical_move_parser.rs:24:2 [INFO] [stdout] | [INFO] [stdout] 24 | board: BoardRep, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_board` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/physical_move_parser.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 27 | let mut physical_move_list: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/physical_move_parser.rs:28:6 [INFO] [stdout] | [INFO] [stdout] 28 | let mut reset_positions: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dijkstra_path` [INFO] [stdout] --> src/physical_move_parser.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn dijkstra_path(board: BoardRep, start_pos: AbstractPos) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_surround_nodes` [INFO] [stdout] --> src/physical_move_parser.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn find_surround_nodes(board: &BoardRep, node: PathNode) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deduplicate` [INFO] [stdout] --> src/physical_move_parser.rs:292:4 [INFO] [stdout] | [INFO] [stdout] 292 | fn deduplicate(array: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_ambient_pieces` [INFO] [stdout] --> src/physical_move_parser.rs:306:4 [INFO] [stdout] | [INFO] [stdout] 306 | fn get_ambient_pieces(board: &BoardRep, pos: PhysicalPos) -> (u8, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `reverve_pieces` should have an upper case name [INFO] [stdout] --> src/physical_move_parser.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | static ref reverve_pieces: std::sync::Mutex = std::sync::Mutex::new(5); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `REVERVE_PIECES` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5m 33s [INFO] running `Command { std: "docker" "inspect" "2d2966cbbf05dfbde00df3698d6a0298f31488c6defed9c9b4086d7608bfbf1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d2966cbbf05dfbde00df3698d6a0298f31488c6defed9c9b4086d7608bfbf1a", kill_on_drop: false }` [INFO] [stdout] 2d2966cbbf05dfbde00df3698d6a0298f31488c6defed9c9b4086d7608bfbf1a