[INFO] fetching crate sudoku_solver_by_roy 0.1.0...
[INFO] testing sudoku_solver_by_roy-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate sudoku_solver_by_roy 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate sudoku_solver_by_roy 0.1.0
[INFO] finished tweaking crates.io crate sudoku_solver_by_roy 0.1.0
[INFO] tweaked toml for crates.io crate sudoku_solver_by_roy 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sudoku_solver_by_roy 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sudoku_solver_by_roy 0.1.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca4acc0eea49d0e1558eb3b27b56319e2dae8ca65d5e2a1dc4874d5285b08c25
[INFO] running `Command { std: "docker" "start" "-a" "ca4acc0eea49d0e1558eb3b27b56319e2dae8ca65d5e2a1dc4874d5285b08c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca4acc0eea49d0e1558eb3b27b56319e2dae8ca65d5e2a1dc4874d5285b08c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca4acc0eea49d0e1558eb3b27b56319e2dae8ca65d5e2a1dc4874d5285b08c25", kill_on_drop: false }`
[INFO] [stdout] ca4acc0eea49d0e1558eb3b27b56319e2dae8ca65d5e2a1dc4874d5285b08c25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6594a648595efc0f5c2fe25e6b1725a9908fd0e35d6716eacd0c502110cf093
[INFO] running `Command { std: "docker" "start" "-a" "e6594a648595efc0f5c2fe25e6b1725a9908fd0e35d6716eacd0c502110cf093", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.2
[INFO] [stderr]    Compiling anstream v0.6.4
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling clap_builder v4.4.7
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling clap v4.4.7
[INFO] [stderr]    Compiling sudoku_solver_by_roy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.30s
[INFO] running `Command { std: "docker" "inspect" "e6594a648595efc0f5c2fe25e6b1725a9908fd0e35d6716eacd0c502110cf093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6594a648595efc0f5c2fe25e6b1725a9908fd0e35d6716eacd0c502110cf093", kill_on_drop: false }`
[INFO] [stdout] e6594a648595efc0f5c2fe25e6b1725a9908fd0e35d6716eacd0c502110cf093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a416e353190407b59fb573bf2564872c299e8f31e37f08e8448371108993301c
[INFO] running `Command { std: "docker" "start" "-a" "a416e353190407b59fb573bf2564872c299e8f31e37f08e8448371108993301c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sudoku_solver_by_roy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "a416e353190407b59fb573bf2564872c299e8f31e37f08e8448371108993301c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a416e353190407b59fb573bf2564872c299e8f31e37f08e8448371108993301c", kill_on_drop: false }`
[INFO] [stdout] a416e353190407b59fb573bf2564872c299e8f31e37f08e8448371108993301c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93df4ab30c848cc1a0e313a2e0abde0903a2475be958b9f79e3ea3ce13f27e29
[INFO] running `Command { std: "docker" "start" "-a" "93df4ab30c848cc1a0e313a2e0abde0903a2475be958b9f79e3ea3ce13f27e29", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sudoku_solver_by_roy-0171d243f2ca9d4f)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test board::tests::test_get_column ... ok
[INFO] [stdout] test board::tests::test_get_cell ... ok
[INFO] [stdout] test board::tests::test_get_subgrid ... ok
[INFO] [stdout] test board::tests::test_complete ... ok
[INFO] [stdout] test board::tests::test_get_row ... ok
[INFO] [stdout] test board::tests::test_valid_board ... ok
[INFO] [stdout] test board::tests::test_valid_entry ... ok
[INFO] [stdout] test io::tests::test_invalid_8_lines ... ok
[INFO] [stdout] test io::tests::test_invalid_sudoku ... ok
[INFO] [stdout] test io::tests::test_from_csv ... ok
[INFO] [stdout] test io::tests::test_invalid_column ... ok
[INFO] [stdout] test io::tests::test_invalid_non_int ... ok
[INFO] [stdout] test board::tests::test_solve_mut ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sudoku_solver_by_roy-636852b5dd280f58)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-fce839c99a056bd3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_pass ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stderr]    Doc-tests sudoku_solver_by_roy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/board.rs - board::Board::new (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "93df4ab30c848cc1a0e313a2e0abde0903a2475be958b9f79e3ea3ce13f27e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93df4ab30c848cc1a0e313a2e0abde0903a2475be958b9f79e3ea3ce13f27e29", kill_on_drop: false }`
[INFO] [stdout] 93df4ab30c848cc1a0e313a2e0abde0903a2475be958b9f79e3ea3ce13f27e29