[INFO] fetching crate puzzle-utils 0.3.0... [INFO] building puzzle-utils-0.3.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate puzzle-utils 0.3.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate puzzle-utils 0.3.0 [INFO] finished tweaking crates.io crate puzzle-utils 0.3.0 [INFO] tweaked toml for crates.io crate puzzle-utils 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate puzzle-utils 0.3.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 143 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ravif v0.11.20 [INFO] [stderr] Downloaded profiling-procmacros v1.0.17 [INFO] [stderr] Downloaded fax_derive v0.2.0 [INFO] [stderr] Downloaded fax v0.2.6 [INFO] [stderr] Downloaded avif-serialize v0.8.6 [INFO] [stderr] Downloaded simba v0.8.1 [INFO] [stderr] Downloaded lebe v0.5.3 [INFO] [stderr] Downloaded gif v0.13.3 [INFO] [stderr] Downloaded zune-jpeg v0.4.21 [INFO] [stderr] Downloaded imageproc v0.25.0 [INFO] [stderr] Downloaded imgref v1.12.0 [INFO] [stderr] Downloaded image-webp v0.2.4 [INFO] [stderr] Downloaded libfuzzer-sys v0.4.10 [INFO] [stderr] Downloaded nalgebra v0.32.6 [INFO] [stderr] Downloaded tiff v0.10.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ecfd1061d60e079058fc943d0961109e2826ee5329767c104cc0bfc9aa4d4bb1 [INFO] running `Command { std: "docker" "start" "-a" "ecfd1061d60e079058fc943d0961109e2826ee5329767c104cc0bfc9aa4d4bb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ecfd1061d60e079058fc943d0961109e2826ee5329767c104cc0bfc9aa4d4bb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecfd1061d60e079058fc943d0961109e2826ee5329767c104cc0bfc9aa4d4bb1", kill_on_drop: false }` [INFO] [stdout] ecfd1061d60e079058fc943d0961109e2826ee5329767c104cc0bfc9aa4d4bb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddf8eb5bf221373b245990f0e3bd63b187bd18836ff74f16ded88fe8c2097f42 [INFO] running `Command { std: "docker" "start" "-a" "ddf8eb5bf221373b245990f0e3bd63b187bd18836ff74f16ded88fe8c2097f42", kill_on_drop: false }` [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling imgref v1.12.0 [INFO] [stderr] Compiling weezl v0.1.10 [INFO] [stderr] Compiling zune-jpeg v0.4.21 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling pxfm v0.1.24 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling avif-serialize v0.8.6 [INFO] [stderr] Compiling rgb v0.8.52 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling bit_field v0.10.3 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling ttf-parser v0.25.1 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling lebe v0.5.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling gif v0.13.3 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling wide v0.7.33 [INFO] [stderr] Compiling image-webp v0.2.4 [INFO] [stderr] Compiling exr v1.73.0 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling png v0.18.0 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.10 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling moxcms v0.7.5 [INFO] [stderr] Compiling owned_ttf_parser v0.25.1 [INFO] [stderr] Compiling simba v0.8.1 [INFO] [stderr] Compiling ab_glyph v0.2.31 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling profiling-procmacros v1.0.17 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling fax_derive v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling profiling v1.0.17 [INFO] [stderr] Compiling fax v0.2.6 [INFO] [stderr] Compiling equator v0.4.2 [INFO] [stderr] Compiling tiff v0.10.3 [INFO] [stderr] Compiling aligned-vec v0.6.4 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling v_frame v0.3.9 [INFO] [stderr] Compiling av1-grain v0.2.4 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling nalgebra v0.32.6 [INFO] [stderr] Compiling ravif v0.11.20 [INFO] [stderr] Compiling image v0.25.8 [INFO] [stderr] Compiling imageproc v0.25.0 [INFO] [stderr] Compiling puzzle-utils v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `grid` [INFO] [stdout] --> src/puzzles/nonogram/mod.rs:119:24 [INFO] [stdout] | [INFO] [stdout] 119 | fn recursive_backtrack(grid: &mut [Square], col: &[Vec], row: &[Vec]) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_grid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `col` [INFO] [stdout] --> src/puzzles/nonogram/mod.rs:119:45 [INFO] [stdout] | [INFO] [stdout] 119 | fn recursive_backtrack(grid: &mut [Square], col: &[Vec], row: &[Vec]) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `row` [INFO] [stdout] --> src/puzzles/nonogram/mod.rs:119:65 [INFO] [stdout] | [INFO] [stdout] 119 | fn recursive_backtrack(grid: &mut [Square], col: &[Vec], row: &[Vec]) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_row` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.18s [INFO] running `Command { std: "docker" "inspect" "ddf8eb5bf221373b245990f0e3bd63b187bd18836ff74f16ded88fe8c2097f42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddf8eb5bf221373b245990f0e3bd63b187bd18836ff74f16ded88fe8c2097f42", kill_on_drop: false }` [INFO] [stdout] ddf8eb5bf221373b245990f0e3bd63b187bd18836ff74f16ded88fe8c2097f42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0864f672fc47cd02baaed8b2aa940c4aa6a32fa903f8439d0b9454621c27c866 [INFO] running `Command { std: "docker" "start" "-a" "0864f672fc47cd02baaed8b2aa940c4aa6a32fa903f8439d0b9454621c27c866", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `grid` [INFO] [stdout] --> src/puzzles/nonogram/mod.rs:119:24 [INFO] [stdout] | [INFO] [stdout] 119 | fn recursive_backtrack(grid: &mut [Square], col: &[Vec], row: &[Vec]) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_grid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling puzzle-utils v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `col` [INFO] [stdout] --> src/puzzles/nonogram/mod.rs:119:45 [INFO] [stdout] | [INFO] [stdout] 119 | fn recursive_backtrack(grid: &mut [Square], col: &[Vec], row: &[Vec]) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `row` [INFO] [stdout] --> src/puzzles/nonogram/mod.rs:119:65 [INFO] [stdout] | [INFO] [stdout] 119 | fn recursive_backtrack(grid: &mut [Square], col: &[Vec], row: &[Vec]) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_row` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grid` [INFO] [stdout] --> src/puzzles/nonogram/mod.rs:119:24 [INFO] [stdout] | [INFO] [stdout] 119 | fn recursive_backtrack(grid: &mut [Square], col: &[Vec], row: &[Vec]) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_grid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `col` [INFO] [stdout] --> src/puzzles/nonogram/mod.rs:119:45 [INFO] [stdout] | [INFO] [stdout] 119 | fn recursive_backtrack(grid: &mut [Square], col: &[Vec], row: &[Vec]) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `row` [INFO] [stdout] --> src/puzzles/nonogram/mod.rs:119:65 [INFO] [stdout] | [INFO] [stdout] 119 | fn recursive_backtrack(grid: &mut [Square], col: &[Vec], row: &[Vec]) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_row` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.19s [INFO] running `Command { std: "docker" "inspect" "0864f672fc47cd02baaed8b2aa940c4aa6a32fa903f8439d0b9454621c27c866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0864f672fc47cd02baaed8b2aa940c4aa6a32fa903f8439d0b9454621c27c866", kill_on_drop: false }` [INFO] [stdout] 0864f672fc47cd02baaed8b2aa940c4aa6a32fa903f8439d0b9454621c27c866