[INFO] cloning repository https://github.com/ShadabGhazali/cli-tutor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ShadabGhazali/cli-tutor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShadabGhazali%2Fcli-tutor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShadabGhazali%2Fcli-tutor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62e042a4b259762adaebc3c04b199322cecb7ebe
[INFO] testing ShadabGhazali/cli-tutor against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShadabGhazali%2Fcli-tutor" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ShadabGhazali/cli-tutor
[INFO] finished tweaking git repo https://github.com/ShadabGhazali/cli-tutor
[INFO] tweaked toml for git repo https://github.com/ShadabGhazali/cli-tutor written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ShadabGhazali/cli-tutor on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ShadabGhazali/cli-tutor 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5843903f65527db7c1cb56293e44dc68afd7637929bfc173fba372789cc59600
[INFO] running `Command { std: "docker" "start" "5843903f65527db7c1cb56293e44dc68afd7637929bfc173fba372789cc59600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5843903f65527db7c1cb56293e44dc68afd7637929bfc173fba372789cc59600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5843903f65527db7c1cb56293e44dc68afd7637929bfc173fba372789cc59600" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5843903f65527db7c1cb56293e44dc68afd7637929bfc173fba372789cc59600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5843903f65527db7c1cb56293e44dc68afd7637929bfc173fba372789cc59600" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling instability v0.3.12
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling compact_str v0.8.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling unicode-truncate v1.1.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling ratatui v0.29.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling cli-tutor v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.17s
[INFO] running `Command { std: "docker" "inspect" "5843903f65527db7c1cb56293e44dc68afd7637929bfc173fba372789cc59600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5843903f65527db7c1cb56293e44dc68afd7637929bfc173fba372789cc59600" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cli-tutor v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "5843903f65527db7c1cb56293e44dc68afd7637929bfc173fba372789cc59600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5843903f65527db7c1cb56293e44dc68afd7637929bfc173fba372789cc59600" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cli_tutor-0bb50c204c3cd19f)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test config::tests::config_defaults_when_file_missing ... ok
[INFO] [stdout] test config::tests::config_default_module_from_file ... ok
[INFO] [stdout] test config::tests::config_no_color_from_file ... ok
[INFO] [stdout] test matcher::tests::exact_match_passes ... ok
[INFO] [stdout] test config::tests::config_returns_default_on_corrupt_file ... ok
[INFO] [stdout] test matcher::tests::regex_no_match ... ok
[INFO] [stdout] test matcher::tests::normalized_strips_trailing_blank_lines ... ok
[INFO] [stdout] test matcher::tests::normalized_strips_trailing_space ... ok
[INFO] [stdout] test config::tests::config_timed_challenge_from_file ... ok
[INFO] [stdout] test matcher::tests::exact_match_fails_on_diff ... ok
[INFO] [stdout] test matcher::tests::sorted_fails_on_missing_line ... ok
[INFO] [stdout] test matcher::tests::regex_simple_match ... ok
[INFO] [stdout] test progress::tests::fresh_start_on_corrupt_file ... ok
[INFO] [stdout] test progress::tests::save_and_round_trip ... ok
[INFO] [stdout] test progress::tests::mark_completed_deduplicates ... ok
[INFO] [stdout] test progress::tests::fresh_start_on_missing_file ... ok
[INFO] [stdout] test executor::tests::test_empty_env_strips_custom_vars ... ok
[INFO] [stdout] test matcher::tests::sorted_order_independent ... ok
[INFO] [stdout] test executor::tests::test_stderr_capture ... ok
[INFO] [stdout] test executor::tests::test_basic_stdout_capture ... ok
[INFO] [stdout] test executor::tests::test_fixture_written ... ok
[INFO] [stdout] test executor::tests::test_timeout ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cli_tutor-d81eeed26b067610)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test config::tests::config_default_module_from_file ... ok
[INFO] [stdout] test config::tests::config_returns_default_on_corrupt_file ... ok
[INFO] [stdout] test config::tests::config_no_color_from_file ... ok
[INFO] [stdout] test config::tests::config_timed_challenge_from_file ... ok
[INFO] [stdout] test matcher::tests::exact_match_passes ... ok
[INFO] [stdout] test executor::tests::test_basic_stdout_capture ... ok
[INFO] [stdout] test matcher::tests::regex_no_match ... ok
[INFO] [stdout] test matcher::tests::exact_match_fails_on_diff ... ok
[INFO] [stdout] test matcher::tests::sorted_fails_on_missing_line ... ok
[INFO] [stdout] test matcher::tests::sorted_order_independent ... ok
[INFO] [stdout] test progress::tests::fresh_start_on_missing_file ... ok
[INFO] [stdout] test progress::tests::fresh_start_on_corrupt_file ... ok
[INFO] [stdout] test progress::tests::save_and_round_trip ... ok
[INFO] [stdout] test progress::tests::mark_completed_deduplicates ... ok
[INFO] [stdout] test matcher::tests::normalized_strips_trailing_blank_lines ... ok
[INFO] [stdout] test executor::tests::test_stderr_capture ... ok
[INFO] [stdout] test matcher::tests::regex_simple_match ... ok
[INFO] [stdout] test matcher::tests::normalized_strips_trailing_space ... ok
[INFO] [stdout] test executor::tests::test_empty_env_strips_custom_vars ... ok
[INFO] [stdout] test config::tests::config_defaults_when_file_missing ... ok
[INFO] [stdout] test executor::tests::test_fixture_written ... ok
[INFO] [stdout] test executor::tests::test_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/app_state_tests.rs (/opt/rustwide/target/debug/deps/app_state_tests-6bd790dd6e369c0e)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test clear_input_resets_cursor ... ok
[INFO] [stdout] test history_next_restores_draft ... ok
[INFO] [stdout] test cursor_right_does_not_exceed_input_length ... ok
[INFO] [stdout] test cycle_difficulty_filter_cycles_all_values ... ok
[INFO] [stdout] test cursor_home_end ... ok
[INFO] [stdout] test cursor_left_right_move_correctly ... ok
[INFO] [stdout] test cursor_word_right_moves_to_word_end ... ok
[INFO] [stdout] test cursor_word_left_at_start_stays ... ok
[INFO] [stdout] test input_backspace_removes_before_cursor ... ok
[INFO] [stdout] test app_starts_with_twenty_five_modules ... ok
[INFO] [stdout] test cursor_word_left_moves_to_word_start ... ok
[INFO] [stdout] test cursor_left_does_not_go_below_zero ... ok
[INFO] [stdout] test input_delete_at_end_does_nothing ... ok
[INFO] [stdout] test first_module_is_ls ... ok
[INFO] [stdout] test input_backspace_at_start_does_nothing ... ok
[INFO] [stdout] test cycle_view_goes_intro_examples_exercise ... ok
[INFO] [stdout] test history_prev_loads_last_command ... ok
[INFO] [stdout] test next_exercise_at_last_does_nothing ... ok
[INFO] [stdout] test input_paste_inserts_at_cursor ... ok
[INFO] [stdout] test activate_search_clears_query ... ok
[INFO] [stdout] test next_exercise_increments ... ok
[INFO] [stdout] test next_exercise_resets_state ... ok
[INFO] [stdout] test input_push_appends_to_empty ... ok
[INFO] [stdout] test prev_exercise_at_zero_does_nothing ... ok
[INFO] [stdout] test no_consecutive_duplicates_in_history ... ok
[INFO] [stdout] test streak_starts_at_one_on_first_solve ... ok
[INFO] [stdout] test reveal_hint_increments_up_to_max ... ok
[INFO] [stdout] test streak_unchanged_on_same_day ... ok
[INFO] [stdout] test reset_exercise_clears_all_state ... ok
[INFO] [stdout] test input_delete_removes_at_cursor ... ok
[INFO] [stdout] test input_paste_skips_control_characters ... ok
[INFO] [stdout] test push_history_stores_entries ... ok
[INFO] [stdout] test insert_at_middle_of_input ... ok
[INFO] [stdout] test scroll_up_does_not_go_below_zero ... ok
[INFO] [stdout] test search_cancel_clears_state ... ok
[INFO] [stdout] test search_push_filters_modules ... ok
[INFO] [stdout] test select_module_resets_view_and_exercise ... ok
[INFO] [stdout] test xp_add_accumulates ... ok
[INFO] [stdout] test select_next_module_at_end_does_nothing ... ok
[INFO] [stdout] test select_next_module_increments ... ok
[INFO] [stdout] test scroll_down_increments ... ok
[INFO] [stdout] test submit_wrong_command_sets_wrong_state ... ok
[INFO] [stdout] test search_confirm_deactivates_search ... ok
[INFO] [stdout] test submit_command_free_produces_output ... ok
[INFO] [stdout] test submit_correct_saves_progress ... ok
[INFO] [stdout] test select_prev_module_at_start_does_nothing ... ok
[INFO] [stdout] test submit_empty_command_does_nothing ... ok
[INFO] [stdout] test submit_correct_solution_sets_correct_state ... ok
[INFO] [stdout] test toggle_solution_flips ... ok
[INFO] [stdout] test toggle_progress_flips_flag ... ok
[INFO] [stdout] test xp_not_awarded_on_second_correct_solve ... ok
[INFO] [stdout] test xp_awarded_on_first_correct_solve ... ok
[INFO] [stdout] test toggle_help_flips ... ok
[INFO] [stdout] test toggle_files_flips ... ok
[INFO] [stdout] test visible_module_indices_all_when_no_search ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.51s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/content_tests.rs (/opt/rustwide/target/debug/deps/content_tests-676d714b6c423d97)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test all_exercise_ids_are_unique ... ok
[INFO] [stdout] test all_modules_have_intro_and_exercises ... ok
[INFO] [stdout] test exercise_ids_follow_naming_convention ... ok
[INFO] [stdout] test twenty_five_modules_loaded_at_launch ... ok
[INFO] [stdout] test all_bundled_toml_files_deserialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/executor_tests.rs (/opt/rustwide/target/debug/deps/executor_tests-adddbbee1ae8f6c1)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test stdout_is_captured ... ok
[INFO] [stdout] test stderr_is_captured_separately ... ok
[INFO] [stdout] test env_is_stripped_of_custom_vars ... ok
[INFO] [stdout] test path_and_home_are_preserved ... ok
[INFO] [stdout] test fixture_is_written_and_readable ... ok
[INFO] [stdout] test nested_fixture_directory_is_created ... ok
[INFO] [stderr]      Running tests/exercise_solutions_test.rs (/opt/rustwide/target/debug/deps/exercise_solutions_test-06bafa85de4de217)
[INFO] [stdout] test timeout_kills_long_running_command ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test all_expected_outputs_are_non_empty ... ok
[INFO] [stdout] test all_solutions_are_non_empty ... ok
[INFO] [stdout] test fixture_filenames_are_safe ... ok
[INFO] [stdout] test exercises_referencing_files_have_fixtures ... ok
[INFO] [stdout] test all_exercise_solutions_produce_correct_output ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- all_exercise_solutions_produce_correct_output stdout ----
[INFO] [stdout] Loaded 25 modules, 161 exercises
[INFO] [stdout]   ls (v1): 6 exercises
[INFO] [stdout]   cat (v1): 5 exercises
[INFO] [stdout]   head (v1): 5 exercises
[INFO] [stdout]   tail (v1): 6 exercises
[INFO] [stdout]   grep (v1): 12 exercises
[INFO] [stdout]   find (v1): 9 exercises
[INFO] [stdout]   cut (v1): 5 exercises
[INFO] [stdout]   sort (v1): 6 exercises
[INFO] [stdout]   uniq (v1): 4 exercises
[INFO] [stdout]   wc (v1): 6 exercises
[INFO] [stdout]   tr (v1): 4 exercises
[INFO] [stdout]   sed (v1): 10 exercises
[INFO] [stdout]   awk (v1): 10 exercises
[INFO] [stdout]   paste (v1): 4 exercises
[INFO] [stdout]   tee (v1): 4 exercises
[INFO] [stdout]   diff (v1): 5 exercises
[INFO] [stdout]   xargs (v1): 6 exercises
[INFO] [stdout]   tar (v1): 5 exercises
[INFO] [stdout]   chmod (v1): 6 exercises
[INFO] [stdout]   bc (v1): 4 exercises
[INFO] [stdout]   git (v1): 10 exercises
[INFO] [stdout]   jq (v1): 8 exercises
[INFO] [stdout]   make (v1): 5 exercises
[INFO] [stdout]   log-processing (v1): 8 exercises
[INFO] [stdout]   text-processing (v1): 8 exercises
[INFO] [stdout] 
[INFO] [stdout] thread 'all_exercise_solutions_produce_correct_output' (1260) panicked at tests/exercise_solutions_test.rs:51:9:
[INFO] [stdout] 
[INFO] [stdout] 19 exercise(s) failed:
[INFO] [stdout] 
[INFO] [stdout] [bc.1] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "42\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "sh: 1: bc: not found\n"
[INFO] [stdout] 
[INFO] [stdout] [bc.2] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "3.14\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "sh: 1: bc: not found\n"
[INFO] [stdout] 
[INFO] [stdout] [bc.3] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "69.4\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "sh: 1: bc: not found\n"
[INFO] [stdout] 
[INFO] [stdout] [bc.4] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "262.2\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "sh: 1: bc: not found\n"
[INFO] [stdout] 
[INFO] [stdout] [git.3] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "1\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "Author identity unknown\n\n*** Please tell me who you are.\n\nRun\n\n  git config --global user.email \"you@example.com\"\n  git config --global user.name \"Your Name\"\n\nto set your account's default identity.\nOmit --global to set the identity only in this repository.\n\nfatal: unable to auto-detect email address (got 'root@5843903f6552.(none)')\n"
[INFO] [stdout] 
[INFO] [stdout] [git.4] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "2\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "Author identity unknown\n\n*** Please tell me who you are.\n\nRun\n\n  git config --global user.email \"you@example.com\"\n  git config --global user.name \"Your Name\"\n\nto set your account's default identity.\nOmit --global to set the identity only in this repository.\n\nfatal: unable to auto-detect email address (got 'root@5843903f6552.(none)')\n"
[INFO] [stdout] 
[INFO] [stdout] [git.6] output mismatch
[INFO] [stdout]   mode:     Sorted
[INFO] [stdout]   expected: "feature\nmain\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "Author identity unknown\n\n*** Please tell me who you are.\n\nRun\n\n  git config --global user.email \"you@example.com\"\n  git config --global user.name \"Your Name\"\n\nto set your account's default identity.\nOmit --global to set the identity only in this repository.\n\nfatal: unable to auto-detect email address (got 'root@5843903f6552.(none)')\n"
[INFO] [stdout] 
[INFO] [stdout] [git.7] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "dev\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "Author identity unknown\n\n*** Please tell me who you are.\n\nRun\n\n  git config --global user.email \"you@example.com\"\n  git config --global user.name \"Your Name\"\n\nto set your account's default identity.\nOmit --global to set the identity only in this repository.\n\nfatal: unable to auto-detect email address (got 'root@5843903f6552.(none)')\n"
[INFO] [stdout] 
[INFO] [stdout] [git.8] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "+# new feature\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "Author identity unknown\n\n*** Please tell me who you are.\n\nRun\n\n  git config --global user.email \"you@example.com\"\n  git config --global user.name \"Your Name\"\n\nto set your account's default identity.\nOmit --global to set the identity only in this repository.\n\nfatal: unable to auto-detect email address (got 'root@5843903f6552.(none)')\n"
[INFO] [stdout] 
[INFO] [stdout] [git.9] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "1\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "Author identity unknown\n\n*** Please tell me who you are.\n\nRun\n\n  git config --global user.email \"you@example.com\"\n  git config --global user.name \"Your Name\"\n\nto set your account's default identity.\nOmit --global to set the identity only in this repository.\n\nfatal: unable to auto-detect email address (got 'root@5843903f6552.(none)')\n"
[INFO] [stdout] 
[INFO] [stdout] [git.10] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "feat: add login\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "Author identity unknown\n\n*** Please tell me who you are.\n\nRun\n\n  git config --global user.email \"you@example.com\"\n  git config --global user.name \"Your Name\"\n\nto set your account's default identity.\nOmit --global to set the identity only in this repository.\n\nfatal: unable to auto-detect email address (got 'root@5843903f6552.(none)')\n"
[INFO] [stdout] 
[INFO] [stdout] [jq.1] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "{\n  \"name\": \"Alice\",\n  \"age\": 30\n}\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "sh: 1: jq: not found\n"
[INFO] [stdout] 
[INFO] [stdout] [jq.2] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "Alice\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "sh: 1: jq: not found\n"
[INFO] [stdout] 
[INFO] [stdout] [jq.3] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "London\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "sh: 1: jq: not found\n"
[INFO] [stdout] 
[INFO] [stdout] [jq.4] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "3\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "sh: 1: jq: not found\n"
[INFO] [stdout] 
[INFO] [stdout] [jq.5] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "Alice\nBob\nCarol\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "sh: 1: jq: not found\n"
[INFO] [stdout] 
[INFO] [stdout] [jq.6] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "Bob\nCarol\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "sh: 1: jq: not found\n"
[INFO] [stdout] 
[INFO] [stdout] [jq.7] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "[\n  \"Widget\",\n  \"Gadget\",\n  \"Doohickey\"\n]\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "sh: 1: jq: not found\n"
[INFO] [stdout] 
[INFO] [stdout] [jq.8] output mismatch
[INFO] [stdout]   mode:     Exact
[INFO] [stdout]   expected: "debug\nhost\nport\n"
[INFO] [stdout]   got:      ""
[INFO] [stdout]   stderr:   "sh: 1: jq: not found\n"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d706395c8b8 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d706395c8b8 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d706395c8b8 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5d706395c8b8 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5d706397105a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5d706397105a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x5d7063961182 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x5d7063961182 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x5d706393a0a6 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5d706393a0a6 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5d7063954759 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5d7063789d3c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x5d7063789d3c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5d7063954912 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x5d7063954912 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5d706393a162 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5d706392f289 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5d706393ae7d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5d706397178c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d706377c2fa - exercise_solutions_test[e41cb591ebcf7e9]::all_exercise_solutions_produce_correct_output
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/exercise_solutions_test.rs:51:9
[INFO] [stdout]   20:     0x5d706377b277 - exercise_solutions_test[e41cb591ebcf7e9]::all_exercise_solutions_produce_correct_output::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/exercise_solutions_test.rs:9:51
[INFO] [stdout]   21:     0x5d706377cd76 - <exercise_solutions_test[e41cb591ebcf7e9]::all_exercise_solutions_produce_correct_output::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x5d706377ce1b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5d706377ce1b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   24:     0x5d706378a695 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   25:     0x5d706378a695 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   26:     0x5d706378a695 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x5d706378a695 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x5d706378a695 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5d706378a695 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   30:     0x5d706378a695 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   31:     0x5d7063783fa4 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   32:     0x5d7063783fa4 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   33:     0x5d706378d712 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   34:     0x5d706378d712 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   35:     0x5d706378d712 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   36:     0x5d706378d712 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   37:     0x5d706378d712 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x5d706378d712 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   39:     0x5d706378d712 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x5d706395c21f - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   41:     0x5d706395c21f - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   42:     0x7faebb470aa4 - <unknown>
[INFO] [stdout]   43:     0x7faebb4fda64 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     all_exercise_solutions_produce_correct_output
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test exercise_solutions_test`
[INFO] running `Command { std: "docker" "inspect" "5843903f65527db7c1cb56293e44dc68afd7637929bfc173fba372789cc59600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5843903f65527db7c1cb56293e44dc68afd7637929bfc173fba372789cc59600", kill_on_drop: false }`
[INFO] [stdout] 5843903f65527db7c1cb56293e44dc68afd7637929bfc173fba372789cc59600
