[INFO] crate sudoku 0.7.0 is already in cache
[INFO] extracting crate sudoku 0.7.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/sudoku/0.7.0
[INFO] extracting crate sudoku 0.7.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/sudoku/0.7.0
[INFO] validating manifest of sudoku-0.7.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sudoku-0.7.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sudoku-0.7.0
[INFO] finished frobbing sudoku-0.7.0
[INFO] frobbed toml for sudoku-0.7.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/sudoku/0.7.0/Cargo.toml
[INFO] started frobbing sudoku-0.7.0
[INFO] finished frobbing sudoku-0.7.0
[INFO] frobbed toml for sudoku-0.7.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/sudoku/0.7.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sudoku-0.7.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/sudoku/0.7.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] a807ebffa100f847e59735d6293a813f3aa319b3a50d6d5508c3ff12468174da
[INFO] running `"docker" "start" "-a" "a807ebffa100f847e59735d6293a813f3aa319b3a50d6d5508c3ff12468174da"`
[INFO] [stderr]    Compiling crunchy v0.2.1
[INFO] [stderr]    Compiling sudoku v0.7.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.00s
[INFO] running `"docker" "inspect" "a807ebffa100f847e59735d6293a813f3aa319b3a50d6d5508c3ff12468174da"`
[INFO] running `"docker" "rm" "-f" "a807ebffa100f847e59735d6293a813f3aa319b3a50d6d5508c3ff12468174da"`
[INFO] [stdout] a807ebffa100f847e59735d6293a813f3aa319b3a50d6d5508c3ff12468174da
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/sudoku/0.7.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] ca7535c5f8ee26c07a51d5bf2e860ca0918fd4d03a95cb5fc5200e7809a3031a
[INFO] running `"docker" "start" "-a" "ca7535c5f8ee26c07a51d5bf2e860ca0918fd4d03a95cb5fc5200e7809a3031a"`
[INFO] [stderr]    Compiling sudoku v0.7.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `"docker" "inspect" "ca7535c5f8ee26c07a51d5bf2e860ca0918fd4d03a95cb5fc5200e7809a3031a"`
[INFO] running `"docker" "rm" "-f" "ca7535c5f8ee26c07a51d5bf2e860ca0918fd4d03a95cb5fc5200e7809a3031a"`
[INFO] [stdout] ca7535c5f8ee26c07a51d5bf2e860ca0918fd4d03a95cb5fc5200e7809a3031a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/sudoku/0.7.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 5599749c13e938f58027eda6d993995cbab9f500b9fcfcd3ced20842751ab6ff
[INFO] running `"docker" "start" "-a" "5599749c13e938f58027eda6d993995cbab9f500b9fcfcd3ced20842751ab6ff"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sudoku-1beef57f09c7ef68
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test board::positions::test::unique ... ok
[INFO] [stdout] test board::positions::test::row_cells ... ok
[INFO] [stdout] test board::positions::test::band_cells ... ok
[INFO] [stdout] test board::positions::test::col_cells ... ok
[INFO] [stdout] test board::positions::test::stack_cells ... ok
[INFO] [stdout] test strategy::solver::test::strategy_solver_correct_solution_medium_sudokus ... ok
[INFO] [stdout] test strategy::solver::test::strategy_solver_correct_solution_easy_sudokus ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-e900097e0709fad0
[INFO] [stdout] running 16 tests
[INFO] [stdout] test parse_permissive ... ok
[INFO] [stdout] test is_solved_on_unsolved ... ok
[INFO] [stdout] test is_solved_on_solved ... ok
[INFO] [stdout] test correct_solution_medium_sudokus ... ok
[INFO] [stdout] test correct_solution_easy_sudokus ... ok
[INFO] [stdout] test solve_1 ... ok
[INFO] [stdout] test readme ... ok
[INFO] [stdout] test solutionless_sudokus ... ok
[INFO] [stdout] test solve_2 ... ok
[INFO] [stdout] test shuffle_solved ... ok
[INFO] [stdout] test shuffle_unsolved ... ok
[INFO] [stdout] test wrong_format_1 ... ok
[INFO] [stdout] test solve_unique_multiple_solutions ... ok
[INFO] [stdout] test correct_solution_hard_sudokus ... ok
[INFO] [stdout] test generate_unique_sudoku_uniqueness ... ok
[INFO] [stdout] test generate_filled_sudoku_correctness ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sudoku
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 27) ... ok
[INFO] [stdout] test src/board/sudoku.rs - board::sudoku::Sudoku::to_str_line (line 744) ... ok
[INFO] [stdout] test src/board/sudoku.rs - board::sudoku::Sudoku::display_block (line 774) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5599749c13e938f58027eda6d993995cbab9f500b9fcfcd3ced20842751ab6ff"`
[INFO] running `"docker" "rm" "-f" "5599749c13e938f58027eda6d993995cbab9f500b9fcfcd3ced20842751ab6ff"`
[INFO] [stdout] 5599749c13e938f58027eda6d993995cbab9f500b9fcfcd3ced20842751ab6ff