[INFO] cloning repository https://github.com/CaioPiccirillo/sudoku-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CaioPiccirillo/sudoku-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCaioPiccirillo%2Fsudoku-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCaioPiccirillo%2Fsudoku-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b566022adb5b62c2e6c2331c18f217ba4add6ce8
[INFO] checking CaioPiccirillo/sudoku-rust against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCaioPiccirillo%2Fsudoku-rust" "/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/CaioPiccirillo/sudoku-rust
[INFO] finished tweaking git repo https://github.com/CaioPiccirillo/sudoku-rust
[INFO] tweaked toml for git repo https://github.com/CaioPiccirillo/sudoku-rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CaioPiccirillo/sudoku-rust on toolchain 377656d3dd3f9c23a9c8713e163f4365a5261a84
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "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" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 136 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded y4m v0.8.0
[INFO] [stderr]   Downloaded aligned v0.4.3
[INFO] [stderr]   Downloaded zune-core v0.5.0
[INFO] [stderr]   Downloaded pastey v0.1.1
[INFO] [stderr]   Downloaded zune-jpeg v0.5.7
[INFO] [stderr]   Downloaded ravif v0.12.0
[INFO] [stderr]   Downloaded gif v0.14.1
[INFO] [stderr]   Downloaded bitstream-io v4.9.0
[INFO] [stderr]   Downloaded imageproc v0.25.0
[INFO] [stderr]   Downloaded exr v1.74.0
[INFO] [stderr]   Downloaded av-scenechange v0.14.1
[INFO] [stderr]   Downloaded rav1e v0.8.1
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7569c90bb32f40e188d17286b5e990a1678a7ecaee04a8c79c91d36fedb667a
[INFO] running `Command { std: "docker" "start" "-a" "f7569c90bb32f40e188d17286b5e990a1678a7ecaee04a8c79c91d36fedb667a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7569c90bb32f40e188d17286b5e990a1678a7ecaee04a8c79c91d36fedb667a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7569c90bb32f40e188d17286b5e990a1678a7ecaee04a8c79c91d36fedb667a", kill_on_drop: false }`
[INFO] [stdout] f7569c90bb32f40e188d17286b5e990a1678a7ecaee04a8c79c91d36fedb667a
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e32623fc955c47b2238c54e23a029200679e089e8c54cab748e7d19c64bb550
[INFO] running `Command { std: "docker" "start" "-a" "0e32623fc955c47b2238c54e23a029200679e089e8c54cab748e7d19c64bb550", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.106
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling bumpalo v3.19.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.106
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]    Compiling built v0.8.0
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking aligned v0.4.3
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking y4m v0.8.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]     Checking bitstream-io v4.9.0
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking imgref v1.12.0
[INFO] [stderr]     Checking zune-jpeg v0.4.21
[INFO] [stderr]     Checking flate2 v1.1.5
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[INFO] [stderr]     Checking pxfm v0.1.27
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking avif-serialize v0.8.6
[INFO] [stderr]     Checking zune-core v0.5.0
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]     Checking gif v0.14.1
[INFO] [stderr]     Checking zune-jpeg v0.5.7
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking moxcms v0.7.11
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.106
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[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]     Checking profiling v1.0.17
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking fax v0.2.6
[INFO] [stderr]     Checking v_frame v0.3.9
[INFO] [stderr]     Checking av1-grain v0.2.5
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking nalgebra v0.32.6
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.106
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking exr v1.74.0
[INFO] [stderr]     Checking tiff v0.10.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking ravif v0.12.0
[INFO] [stderr]     Checking image v0.25.9
[INFO] [stderr]     Checking imageproc v0.25.0
[INFO] [stderr]     Checking sudoku-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/solver.rs:27:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |             .map(|a| (Some(a))) // Convert all to Option
[INFO] [stdout]    |                      ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 27 -             .map(|a| (Some(a))) // Convert all to Option
[INFO] [stdout] 27 +             .map(|a| Some(a) ) // Convert all to Option
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/solver.rs:27:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |             .map(|a| (Some(a))) // Convert all to Option
[INFO] [stdout]    |                      ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 27 -             .map(|a| (Some(a))) // Convert all to Option
[INFO] [stdout] 27 +             .map(|a| Some(a) ) // Convert all to Option
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.26s
[INFO] running `Command { std: "docker" "inspect" "0e32623fc955c47b2238c54e23a029200679e089e8c54cab748e7d19c64bb550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e32623fc955c47b2238c54e23a029200679e089e8c54cab748e7d19c64bb550", kill_on_drop: false }`
[INFO] [stdout] 0e32623fc955c47b2238c54e23a029200679e089e8c54cab748e7d19c64bb550