[INFO] cloning repository https://github.com/cunyat/rusted-board [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cunyat/rusted-board" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcunyat%2Frusted-board", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcunyat%2Frusted-board'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 38b2cc202b422c54e4c7fd4c4d6a0292859dea0c [INFO] checking cunyat/rusted-board/38b2cc202b422c54e4c7fd4c4d6a0292859dea0c against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcunyat%2Frusted-board" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cunyat/rusted-board on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cunyat/rusted-board [INFO] finished tweaking git repo https://github.com/cunyat/rusted-board [INFO] tweaked toml for git repo https://github.com/cunyat/rusted-board written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/cunyat/rusted-board 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96ee92a825ff6de61ca45b2c4963c0805717722efd1c9947fbaac7a0e386c314 [INFO] running `Command { std: "docker" "start" "-a" "96ee92a825ff6de61ca45b2c4963c0805717722efd1c9947fbaac7a0e386c314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96ee92a825ff6de61ca45b2c4963c0805717722efd1c9947fbaac7a0e386c314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96ee92a825ff6de61ca45b2c4963c0805717722efd1c9947fbaac7a0e386c314", kill_on_drop: false }` [INFO] [stdout] 96ee92a825ff6de61ca45b2c4963c0805717722efd1c9947fbaac7a0e386c314 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 000ea5994637acc31c75d11a87c7e33635ec68f5fead6c823e2f40e283728885 [INFO] running `Command { std: "docker" "start" "-a" "000ea5994637acc31c75d11a87c7e33635ec68f5fead6c823e2f40e283728885", kill_on_drop: false }` [INFO] [stderr] Checking rusted-board v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `draw_layer` [INFO] [stdout] --> src/engine/mod.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | pub use self::board::{draw_layer, Board}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Kind as MoveKind` [INFO] [stdout] --> src/engine/mod.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | pub use self::movement::{Kind as MoveKind, Move}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Position` [INFO] [stdout] --> src/engine/mod.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | pub use self::position::{Position, Square}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `draw_layer` [INFO] [stdout] --> src/engine/mod.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | pub use self::board::{draw_layer, Board}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Position` [INFO] [stdout] --> src/engine/mod.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | pub use self::position::{Position, Square}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `same_rank` and `same_file` are never used [INFO] [stdout] --> src/engine/position.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Square { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn same_rank(&self, other: &Square) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn same_file(&self, other: &Square) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `move_ray` is never used [INFO] [stdout] --> src/engine/position.rs:252:4 [INFO] [stdout] | [INFO] [stdout] 252 | fn move_ray(origin: Square, dest: Square) -> u64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expand_ray` is never used [INFO] [stdout] --> src/engine/position.rs:266:4 [INFO] [stdout] | [INFO] [stdout] 266 | fn expand_ray(origin: Square, dest: Square, offset: u8) -> u64 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/engine/position.rs:284:14 [INFO] [stdout] | [INFO] [stdout] 280 | let mut uniq = HashSet::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 284 | .all(move |x| uniq.insert(x)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rusted-board` (bin "rusted-board") due to 2 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: method `same_file` is never used [INFO] [stdout] --> src/engine/position.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Square { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn same_file(&self, other: &Square) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/engine/position.rs:284:14 [INFO] [stdout] | [INFO] [stdout] 280 | let mut uniq = HashSet::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 284 | .all(move |x| uniq.insert(x)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rusted-board` (bin "rusted-board" test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "000ea5994637acc31c75d11a87c7e33635ec68f5fead6c823e2f40e283728885", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "000ea5994637acc31c75d11a87c7e33635ec68f5fead6c823e2f40e283728885", kill_on_drop: false }` [INFO] [stdout] 000ea5994637acc31c75d11a87c7e33635ec68f5fead6c823e2f40e283728885