[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 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLut99%2Fsudoku-solver-rs" "/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/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-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Lut99/sudoku-solver-rs on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/Lut99/enum-debug` [INFO] [stderr] Updating git repository `https://github.com/Lut99/humanlog-rs` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitflags v2.3.3 [INFO] [stderr] Downloaded indoc v2.0.3 [INFO] [stderr] Downloaded iana-time-zone v0.1.57 [INFO] [stderr] Downloaded time v0.1.45 [INFO] [stderr] Downloaded crossterm v0.26.1 [INFO] [stderr] Downloaded serde v1.0.183 [INFO] [stderr] Downloaded serde_json v1.0.104 [INFO] [stderr] Downloaded chrono v0.4.26 [INFO] [stderr] Downloaded ratatui v0.22.0 [INFO] [stderr] Downloaded serde_derive v1.0.183 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83f82191c6bd028c582d0dbb431136b7bb942b23beb7cd200fdf5cb36e0bcdff [INFO] running `Command { std: "docker" "start" "-a" "83f82191c6bd028c582d0dbb431136b7bb942b23beb7cd200fdf5cb36e0bcdff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83f82191c6bd028c582d0dbb431136b7bb942b23beb7cd200fdf5cb36e0bcdff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83f82191c6bd028c582d0dbb431136b7bb942b23beb7cd200fdf5cb36e0bcdff", kill_on_drop: false }` [INFO] [stdout] 83f82191c6bd028c582d0dbb431136b7bb942b23beb7cd200fdf5cb36e0bcdff [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02ee623afba641b970548d311408aeb7ffda1d3bc0720cccc70e78f666729510 [INFO] running `Command { std: "docker" "start" "-a" "02ee623afba641b970548d311408aeb7ffda1d3bc0720cccc70e78f666729510", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Compiling indoc v2.0.3 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking ratatui v0.22.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking clap_builder v4.3.21 [INFO] [stderr] Checking chrono v0.4.26 [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] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sudoku.rs:420:21 [INFO] [stdout] | [INFO] [stdout] 420 | pub fn coloured(&self) -> SudokuColourFormatter { SudokuColourFormatter { sudoku: self } } [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 420 | pub fn coloured(&self) -> SudokuColourFormatter<'_> { SudokuColourFormatter { sudoku: self } } [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sudoku.rs:439:19 [INFO] [stdout] | [INFO] [stdout] 439 | pub fn render(&self) -> Table { [INFO] [stdout] | ^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 439 | pub fn render(&self) -> Table<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:909:15 [INFO] [stdout] | [INFO] [stdout] 909 | fn pretty(&self) -> PrettyErrorFormatter; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 909 | fn pretty(&self) -> PrettyErrorFormatter<'_, Self>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:912:15 [INFO] [stdout] | [INFO] [stdout] 912 | fn pretty(&self) -> PrettyErrorFormatter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 912 | fn pretty(&self) -> PrettyErrorFormatter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sudoku.rs:420:21 [INFO] [stdout] | [INFO] [stdout] 420 | pub fn coloured(&self) -> SudokuColourFormatter { SudokuColourFormatter { sudoku: self } } [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 420 | pub fn coloured(&self) -> SudokuColourFormatter<'_> { SudokuColourFormatter { sudoku: self } } [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sudoku.rs:439:19 [INFO] [stdout] | [INFO] [stdout] 439 | pub fn render(&self) -> Table { [INFO] [stdout] | ^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 439 | pub fn render(&self) -> Table<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:909:15 [INFO] [stdout] | [INFO] [stdout] 909 | fn pretty(&self) -> PrettyErrorFormatter; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 909 | fn pretty(&self) -> PrettyErrorFormatter<'_, Self>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:912:15 [INFO] [stdout] | [INFO] [stdout] 912 | fn pretty(&self) -> PrettyErrorFormatter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 912 | fn pretty(&self) -> PrettyErrorFormatter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `solutions` [INFO] [stdout] --> src/main.rs:127:13 [INFO] [stdout] | [INFO] [stdout] 127 | let solutions: Vec = match ui.solve(&sudokus) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solutions` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `solutions` [INFO] [stdout] --> src/main.rs:127:13 [INFO] [stdout] | [INFO] [stdout] 127 | let solutions: Vec = match ui.solve(&sudokus) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solutions` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.31s [INFO] running `Command { std: "docker" "inspect" "02ee623afba641b970548d311408aeb7ffda1d3bc0720cccc70e78f666729510", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02ee623afba641b970548d311408aeb7ffda1d3bc0720cccc70e78f666729510", kill_on_drop: false }` [INFO] [stdout] 02ee623afba641b970548d311408aeb7ffda1d3bc0720cccc70e78f666729510