[INFO] cloning repository https://github.com/martinb3000/sudoku-rustic [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/martinb3000/sudoku-rustic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmartinb3000%2Fsudoku-rustic", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmartinb3000%2Fsudoku-rustic'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d932bc1e68d6779181421dd762bd7ba399c1fb56 [INFO] testing martinb3000/sudoku-rustic against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmartinb3000%2Fsudoku-rustic" "/workspace/builds/worker-29/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/martinb3000/sudoku-rustic on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/martinb3000/sudoku-rustic [INFO] finished tweaking git repo https://github.com/martinb3000/sudoku-rustic [INFO] tweaked toml for git repo https://github.com/martinb3000/sudoku-rustic written to /workspace/builds/worker-29/source/Cargo.toml [INFO] crate git repo https://github.com/martinb3000/sudoku-rustic already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a991f90063325e691dc3d87a62cd4249a5c9b7ea662b74c51dbe8cc3d633f429 [INFO] running `Command { std: "docker" "start" "-a" "a991f90063325e691dc3d87a62cd4249a5c9b7ea662b74c51dbe8cc3d633f429", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a991f90063325e691dc3d87a62cd4249a5c9b7ea662b74c51dbe8cc3d633f429", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a991f90063325e691dc3d87a62cd4249a5c9b7ea662b74c51dbe8cc3d633f429", kill_on_drop: false }` [INFO] [stdout] a991f90063325e691dc3d87a62cd4249a5c9b7ea662b74c51dbe8cc3d633f429 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02a5549c9d55a88390579c3fb7e429ed50b023beddd1185d393ceed7359397ea [INFO] running `Command { std: "docker" "start" "-a" "02a5549c9d55a88390579c3fb7e429ed50b023beddd1185d393ceed7359397ea", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sudoku_rustic v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.51s [INFO] running `Command { std: "docker" "inspect" "02a5549c9d55a88390579c3fb7e429ed50b023beddd1185d393ceed7359397ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02a5549c9d55a88390579c3fb7e429ed50b023beddd1185d393ceed7359397ea", kill_on_drop: false }` [INFO] [stdout] 02a5549c9d55a88390579c3fb7e429ed50b023beddd1185d393ceed7359397ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c760033d2b3182235be4c43db64ef60e05cbc91efc97da80183a7b654d1f797 [INFO] running `Command { std: "docker" "start" "-a" "3c760033d2b3182235be4c43db64ef60e05cbc91efc97da80183a7b654d1f797", kill_on_drop: false }` [INFO] [stderr] Compiling sudoku_rustic v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "3c760033d2b3182235be4c43db64ef60e05cbc91efc97da80183a7b654d1f797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c760033d2b3182235be4c43db64ef60e05cbc91efc97da80183a7b654d1f797", kill_on_drop: false }` [INFO] [stdout] 3c760033d2b3182235be4c43db64ef60e05cbc91efc97da80183a7b654d1f797 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ad4d5504f006dcf410967f40187d2c78fe939f7ad34b6819115bcc524a301132 [INFO] running `Command { std: "docker" "start" "-a" "ad4d5504f006dcf410967f40187d2c78fe939f7ad34b6819115bcc524a301132", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sudoku_rustic-3a25dfa5702ea316) [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test parse_format::given_0_format_element_should_return_dot ... ok [INFO] [stdout] test parse_format::given_0_parse_element_should_return_0 ... ok [INFO] [stdout] test parse_format::given_0x0_grid_format_shall_return_empty_string ... ok [INFO] [stdout] test parse_format::given_10_format_element_should_return_big_a ... ok [INFO] [stdout] test parse_format::given_16_format_element_should_return_big_g ... ok [INFO] [stdout] test parse_format::given_1_format_element_should_return_string_1 ... ok [INFO] [stdout] test parse_format::given_1_parse_element_should_return_1 ... ok [INFO] [stdout] test parse_format::given_1x1_grid_format_shall_return_1_as_string ... ok [INFO] [stdout] test parse_format::given_35_format_element_should_return_big_z ... ok [INFO] [stdout] test parse_format::given_36_format_element_should_return_small_a ... ok [INFO] [stdout] test parse_format::given_61_format_element_should_return_small_z ... ok [INFO] [stdout] test parse_format::given_9_format_element_should_return_string_9 ... ok [INFO] [stdout] test parse_format::given_9_parse_element_should_return_9 ... ok [INFO] [stdout] test parse_format::given_big_a_parse_element_should_return_10 ... ok [INFO] [stdout] test parse_format::given_big_g_parse_element_should_return_16 ... ok [INFO] [stdout] test parse_format::given_big_z_parse_element_should_return_35 ... ok [INFO] [stdout] test parse_format::given_dot_parse_element_should_return_0 ... ok [INFO] [stdout] test parse_format::given_nonsense_parse_element_should_return_none ... ok [INFO] [stdout] test parse_format::given_small_a_parse_element_should_return_36 ... ok [INFO] [stdout] test parse_format::given_small_z_parse_element_should_return_61 ... ok [INFO] [stdout] test solving::given_0x0_grid_solve_shall_return_no_solutions ... ok [INFO] [stdout] test solving::given_1x1_grid_solve_shall_return_1x1_grid_with_1_in_cell ... ok [INFO] [stdout] test solving::given_4x4_grid_possibilities_returns_correct_values ... ok [INFO] [stdout] test solving::given_9x9_grid_posibilites_returns_correct_for_selected ... ok [INFO] [stdout] test solving::given_already_solved_4x4_grid_should_return_it ... ok [INFO] [stdout] test solving::given_contradictory_4x4_grid_should_get_no_solution_iterator ... ok [INFO] [stdout] test solving::given_particular_4x4_grid_should_return_just_one_correct_solution ... ok [INFO] [stdout] test solving::given_particular_4x4_grid_should_return_three_solutions ... ok [INFO] [stdout] test solving::given_9x9_grid_solutions_is_one_solution_which_is_correct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sudoku_format-4d8dd133b916d7b1) [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 unittests (/opt/rustwide/target/debug/deps/sudoku_solve-c318b59c67fc0a4d) [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] Doc-tests sudoku_rustic [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] running `Command { std: "docker" "inspect" "ad4d5504f006dcf410967f40187d2c78fe939f7ad34b6819115bcc524a301132", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad4d5504f006dcf410967f40187d2c78fe939f7ad34b6819115bcc524a301132", kill_on_drop: false }` [INFO] [stdout] ad4d5504f006dcf410967f40187d2c78fe939f7ad34b6819115bcc524a301132