[INFO] cloning repository https://github.com/Lut99/sudoku-solver-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lut99/sudoku-solver-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLut99%2Fsudoku-solver-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLut99%2Fsudoku-solver-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 248dd359086a1d0b3e8628a1a9db819401edd276 [INFO] checking Lut99/sudoku-solver-rs/248dd359086a1d0b3e8628a1a9db819401edd276 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%2FLut99%2Fsudoku-solver-rs" "/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/Lut99/sudoku-solver-rs 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/Lut99/sudoku-solver-rs [INFO] finished tweaking git repo https://github.com/Lut99/sudoku-solver-rs [INFO] tweaked toml for git repo https://github.com/Lut99/sudoku-solver-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Lut99/sudoku-solver-rs 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] 0271ba9165a28a131d2b417ecdb37986f580afce9a36383527e04a2e9e6b8646 [INFO] running `Command { std: "docker" "start" "-a" "0271ba9165a28a131d2b417ecdb37986f580afce9a36383527e04a2e9e6b8646", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0271ba9165a28a131d2b417ecdb37986f580afce9a36383527e04a2e9e6b8646", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0271ba9165a28a131d2b417ecdb37986f580afce9a36383527e04a2e9e6b8646", kill_on_drop: false }` [INFO] [stdout] 0271ba9165a28a131d2b417ecdb37986f580afce9a36383527e04a2e9e6b8646 [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] d5c111b9087bb0f87e69546b09f674ae7ab7feda62128a863af6ec7af253499b [INFO] running `Command { std: "docker" "start" "-a" "d5c111b9087bb0f87e69546b09f674ae7ab7feda62128a863af6ec7af253499b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking clap_builder v4.3.21 [INFO] [stderr] Compiling indoc v2.0.3 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking ratatui v0.22.0 [INFO] [stderr] Checking humanlog v0.1.0 (https://github.com/Lut99/humanlog-rs#3c7a024d) [INFO] [stderr] Compiling enum-debug-derive v0.2.0 (https://github.com/Lut99/enum-debug#37066f5d) [INFO] [stderr] Checking enum-debug v0.2.0 (https://github.com/Lut99/enum-debug#37066f5d) [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Checking clap v4.3.21 [INFO] [stderr] Checking sudoku-solver v0.1.0 (/opt/rustwide/workdir) [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.rs:151:12 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn new(solver: S, step_time: Duration) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 141 | let term: Terminal<_> = match Terminal::new(CrosstermBackend::new(stdout)) { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 142 | Ok(term) => term, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 143 | Err(err) => { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 144 | if let Err(err) = disable_raw_mode() { warn!("Failed to disable terminal raw mode: {err}"); } [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 145 | if let Err(err) = execute!(io::stdout(), LeaveAlternateScreen) { warn!("Failed to leave alternate screen mode: {err}"); } [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 151 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 152 | | timeout : step_time, [INFO] [stdout] 153 | | solver, [INFO] [stdout] ... | [INFO] [stdout] 156 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/utils.rs:642:11 [INFO] [stdout] | [INFO] [stdout] 633 | let new_err: SimpleSudokuNewError = match parse_simple_sudoku_new(handle) { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 634 | Ok(sudokus) => { return Ok(sudokus); }, [INFO] [stdout] 635 | Err(err) => err, [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 642 | match parse_simple_sudoku_old(handle) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sudoku-solver` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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.rs:151:12 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn new(solver: S, step_time: Duration) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 141 | let term: Terminal<_> = match Terminal::new(CrosstermBackend::new(stdout)) { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 142 | Ok(term) => term, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 143 | Err(err) => { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 144 | if let Err(err) = disable_raw_mode() { warn!("Failed to disable terminal raw mode: {err}"); } [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 145 | if let Err(err) = execute!(io::stdout(), LeaveAlternateScreen) { warn!("Failed to leave alternate screen mode: {err}"); } [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 151 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 152 | | timeout : step_time, [INFO] [stdout] 153 | | solver, [INFO] [stdout] ... | [INFO] [stdout] 156 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/utils.rs:642:11 [INFO] [stdout] | [INFO] [stdout] 633 | let new_err: SimpleSudokuNewError = match parse_simple_sudoku_new(handle) { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 634 | Ok(sudokus) => { return Ok(sudokus); }, [INFO] [stdout] 635 | Err(err) => err, [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 642 | match parse_simple_sudoku_old(handle) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sudoku-solver` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "d5c111b9087bb0f87e69546b09f674ae7ab7feda62128a863af6ec7af253499b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5c111b9087bb0f87e69546b09f674ae7ab7feda62128a863af6ec7af253499b", kill_on_drop: false }` [INFO] [stdout] d5c111b9087bb0f87e69546b09f674ae7ab7feda62128a863af6ec7af253499b