[INFO] fetching crate clapfig 0.10.1...
[INFO] testing clapfig-0.10.1 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate clapfig 0.10.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate clapfig 0.10.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate clapfig 0.10.1
[INFO] tweaked toml for crates.io crate clapfig 0.10.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate clapfig 0.10.1 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate clapfig 0.10.1 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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3da173a3899483a20b1b9f0a0ab3d0ba6ab9a04a939dc7d2c79b8260f4a5b8d
[INFO] running `Command { std: "docker" "start" "-a" "d3da173a3899483a20b1b9f0a0ab3d0ba6ab9a04a939dc7d2c79b8260f4a5b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3da173a3899483a20b1b9f0a0ab3d0ba6ab9a04a939dc7d2c79b8260f4a5b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3da173a3899483a20b1b9f0a0ab3d0ba6ab9a04a939dc7d2c79b8260f4a5b8d", kill_on_drop: false }`
[INFO] [stdout] d3da173a3899483a20b1b9f0a0ab3d0ba6ab9a04a939dc7d2c79b8260f4a5b8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f1ee4109ba13b2b3ff15240dba03bc48c13907edc013ad91707a21536b7b005
[INFO] running `Command { std: "docker" "start" "-a" "2f1ee4109ba13b2b3ff15240dba03bc48c13907edc013ad91707a21536b7b005", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling toml_parser v1.0.7+spec-1.1.0
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling clap_builder v4.5.58
[INFO] [stderr]    Compiling serde_ignored v0.1.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling toml v0.9.12+spec-1.1.0
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling directories v6.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling confique-macro v0.0.13
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling clap v4.5.58
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling confique v0.4.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling clapfig v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.64s
[INFO] running `Command { std: "docker" "inspect" "2f1ee4109ba13b2b3ff15240dba03bc48c13907edc013ad91707a21536b7b005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f1ee4109ba13b2b3ff15240dba03bc48c13907edc013ad91707a21536b7b005", kill_on_drop: false }`
[INFO] [stdout] 2f1ee4109ba13b2b3ff15240dba03bc48c13907edc013ad91707a21536b7b005
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2eb4a58c182b42c86b8ad5dc69fd9bdd12eb447400dd93054978dc30cafdeacc
[INFO] running `Command { std: "docker" "start" "-a" "2eb4a58c182b42c86b8ad5dc69fd9bdd12eb447400dd93054978dc30cafdeacc", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling tempfile v3.25.0
[INFO] [stderr]    Compiling clapfig v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `Command { std: "docker" "inspect" "2eb4a58c182b42c86b8ad5dc69fd9bdd12eb447400dd93054978dc30cafdeacc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eb4a58c182b42c86b8ad5dc69fd9bdd12eb447400dd93054978dc30cafdeacc", kill_on_drop: false }`
[INFO] [stdout] 2eb4a58c182b42c86b8ad5dc69fd9bdd12eb447400dd93054978dc30cafdeacc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5da90f12f3413a6a18c89353850781bf6d54bf825f6f1f9e169a5a371d0d2308
[INFO] running `Command { std: "docker" "start" "-a" "5da90f12f3413a6a18c89353850781bf6d54bf825f6f1f9e169a5a371d0d2308", 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/clapfig-b506961a60561177)
[INFO] [stdout] 
[INFO] [stdout] running 220 tests
[INFO] [stdout] test builder::tests::add_search_path_appends_to_defaults ... ok
[INFO] [stdout] test builder::tests::add_search_path_appends_to_existing_list ... ok
[INFO] [stdout] test builder::tests::app_name_sets_defaults ... ok
[INFO] [stdout] test builder::tests::cli_override_none_skipped ... ok
[INFO] [stdout] test builder::tests::cli_override_some_added ... ok
[INFO] [stdout] test builder::tests::handle_gen ... ok
[INFO] [stdout] test builder::tests::handle_set_rejects_ancestors_scope ... ok
[INFO] [stdout] test builder::tests::handle_list_defaults_only ... ok
[INFO] [stdout] test builder::tests::handle_get_merged ... ok
[INFO] [stdout] test builder::tests::handle_get_with_scope ... ok
[INFO] [stdout] test builder::tests::handle_unset_requires_persist_scope ... ok
[INFO] [stdout] test builder::tests::handle_list ... ok
[INFO] [stdout] test builder::tests::handle_list_with_scope ... ok
[INFO] [stdout] test builder::tests::handle_set_accepts_valid_enum_value ... ok
[INFO] [stdout] test builder::tests::missing_app_name_errors ... ok
[INFO] [stdout] test builder::tests::handle_set_named_scope ... ok
[INFO] [stdout] test builder::tests::handle_set_requires_persist_scope ... ok
[INFO] [stdout] test builder::tests::no_env_disables_prefix ... ok
[INFO] [stdout] test builder::tests::override_env_prefix ... ok
[INFO] [stdout] test builder::tests::first_match_falls_back_when_high_priority_missing ... ok
[INFO] [stdout] test builder::tests::handle_gen_with_output ... ok
[INFO] [stdout] test builder::tests::first_match_uses_highest_priority_file_only ... ok
[INFO] [stdout] test builder::tests::lenient_allows_unknown_key ... ok
[INFO] [stdout] test builder::tests::override_file_name ... ok
[INFO] [stdout] test builder::tests::overrides_from_composes_with_cli_override ... ok
[INFO] [stdout] test builder::tests::overrides_from_all_none ... ok
[INFO] [stdout] test builder::tests::overrides_from_hashmap ... ok
[INFO] [stdout] test builder::tests::overrides_from_matches_known_keys ... ok
[INFO] [stdout] test builder::tests::overrides_from_skips_none ... ok
[INFO] [stdout] test builder::tests::overrides_from_ignores_unknown_keys ... ok
[INFO] [stdout] test builder::tests::persist_scope_auto_adds_to_search_paths ... ok
[INFO] [stdout] test builder::tests::persist_scope_can_be_added ... ok
[INFO] [stdout] test builder::tests::load_with_file ... ok
[INFO] [stdout] test builder::tests::persist_scope_deduplicates_search_paths ... ok
[INFO] [stdout] test builder::tests::handle_unset_removes_key ... ok
[INFO] [stdout] test builder::tests::load_with_cli_override ... ok
[INFO] [stdout] test builder::tests::handle_set_default_scope ... ok
[INFO] [stdout] test builder::tests::persist_scopes_default_empty ... ok
[INFO] [stdout] test builder::tests::handle_set_rejects_invalid_enum_value ... ok
[INFO] [stdout] test builder::tests::load_defaults_only ... ok
[INFO] [stdout] test builder::tests::search_mode_can_be_set ... ok
[INFO] [stdout] test builder::tests::search_mode_defaults_to_merge ... ok
[INFO] [stdout] test builder::tests::search_paths_replace ... ok
[INFO] [stdout] test builder::tests::handle_set_rejects_unknown_key ... ok
[INFO] [stdout] test cli::tests::cmd_all_renamed ... ok
[INFO] [stdout] test cli::tests::cmd_default_bare_is_list ... ok
[INFO] [stdout] test cli::tests::cmd_default_gen ... ok
[INFO] [stdout] test builder::tests::merge_mode_combines_both_files ... ok
[INFO] [stdout] test cli::tests::cmd_default_gen_with_long_output ... ok
[INFO] [stdout] test builder::tests::handle_unknown_scope_errors ... ok
[INFO] [stdout] test cli::tests::cmd_custom_top_level_name ... ok
[INFO] [stdout] test builder::tests::strict_rejects_unknown_key ... ok
[INFO] [stdout] test builder::tests::overrides_from_end_to_end ... ok
[INFO] [stdout] test cli::tests::cmd_default_gen_with_output ... ok
[INFO] [stdout] test cli::tests::cmd_default_get ... ok
[INFO] [stdout] test cli::tests::cmd_default_list ... ok
[INFO] [stdout] test cli::tests::cmd_default_scope_flag ... ok
[INFO] [stdout] test cli::tests::cmd_default_set ... ok
[INFO] [stdout] test cli::tests::cmd_renamed_gen ... ok
[INFO] [stdout] test cli::tests::cmd_default_unset ... ok
[INFO] [stdout] test cli::tests::cmd_disabled_output_short ... ok
[INFO] [stdout] test cli::tests::cmd_renamed_get ... ok
[INFO] [stdout] test builder::tests::multiple_scopes_separate_files ... ok
[INFO] [stdout] test cli::tests::cmd_renamed_list ... ok
[INFO] [stdout] test cli::tests::cmd_renamed_output_long ... ok
[INFO] [stdout] test cli::tests::cmd_renamed_output_short ... ok
[INFO] [stdout] test cli::tests::cmd_renamed_set ... ok
[INFO] [stdout] test cli::tests::cmd_renamed_scope_flag ... ok
[INFO] [stdout] test cli::tests::cmd_renamed_unset ... ok
[INFO] [stdout] test cli::tests::invalid_subcommand_errors ... ok
[INFO] [stdout] test cli::tests::cmd_scope_after_subcommand ... ok
[INFO] [stdout] test cli::tests::parse_bare_config_is_list ... ok
[INFO] [stdout] test cli::tests::parse_bare_config_with_scope ... ok
[INFO] [stdout] test cli::tests::parse_get ... ok
[INFO] [stdout] test cli::tests::parse_list_with_scope ... ok
[INFO] [stdout] test cli::tests::parse_gen_with_output ... ok
[INFO] [stdout] test cli::tests::parse_get_with_scope ... ok
[INFO] [stdout] test cli::tests::parse_gen_no_output ... ok
[INFO] [stdout] test env::tests::bare_prefix_ignored ... ok
[INFO] [stdout] test env::tests::flat_key_replaced_by_nested ... ok
[INFO] [stdout] test env::tests::multiple_vars_combined ... ok
[INFO] [stdout] test cli::tests::parse_unset ... ok
[INFO] [stdout] test cli::tests::parse_gen_with_long_output ... ok
[INFO] [stdout] test cli::tests::parse_unset_with_scope ... ok
[INFO] [stdout] test env::tests::nested_key_then_flat_overwrites ... ok
[INFO] [stdout] test cli::tests::parse_scope_before_subcommand ... ok
[INFO] [stdout] test cli::tests::parse_set_string_value ... ok
[INFO] [stdout] test cli::tests::parse_explicit_list ... ok
[INFO] [stdout] test env::tests::nested_key ... ok
[INFO] [stdout] test env::tests::no_matching_prefix_ignored ... ok
[INFO] [stdout] test cli::tests::parse_set_with_scope ... ok
[INFO] [stdout] test cli::tests::parse_set ... ok
[INFO] [stdout] test env::tests::parse_float ... ok
[INFO] [stdout] test env::tests::parse_string_fallback ... ok
[INFO] [stdout] test env::tests::parse_bool_true ... ok
[INFO] [stdout] test env::tests::prefix_with_single_underscore_not_matched ... ok
[INFO] [stdout] test env::tests::simple_key ... ok
[INFO] [stdout] test env::tests::parse_integer ... ok
[INFO] [stdout] test env::tests::single_underscore_preserved ... ok
[INFO] [stdout] test env::tests::parse_bool_false_case_insensitive ... ok
[INFO] [stdout] test error::tests::app_name_required_formats ... ok
[INFO] [stdout] test error::tests::key_not_found_formats ... ok
[INFO] [stdout] test env::tests::parse_negative_integer ... ok
[INFO] [stdout] test file::tests::expand_ancestors_root_includes_cwd ... ok
[INFO] [stdout] test file::tests::expand_ancestors_root_is_shallowest_first ... ok
[INFO] [stdout] test file::tests::expand_ancestors_marker_stops_at_marker ... ok
[INFO] [stdout] test file::tests::expand_ancestors_marker_missing_walks_to_root ... ok
[INFO] [stdout] test error::tests::unknown_key_formats_correctly ... ok
[INFO] [stdout] test file::tests::ancestors_first_match_finds_nearest ... ok
[INFO] [stdout] test file::tests::ancestors_merge_layers_all ... ok
[INFO] [stdout] test file::tests::expand_search_paths_mixes_single_and_ancestors ... ok
[INFO] [stdout] test file::tests::persist_path_explicit ... ok
[INFO] [stdout] test file::tests::load_no_files_exist ... ok
[INFO] [stdout] test file::tests::first_match_returns_highest_priority ... ok
[INFO] [stdout] test file::tests::persist_path_rejects_ancestors ... ok
[INFO] [stdout] test file::tests::load_one_file_exists ... ok
[INFO] [stdout] test file::tests::first_match_returns_empty_when_no_files ... ok
[INFO] [stdout] test file::tests::resolve_explicit_path ... ok
[INFO] [stdout] test fixtures::test::test_config_loads_defaults ... ok
[INFO] [stdout] test file::tests::first_match_falls_back_to_lower_priority ... ok
[INFO] [stdout] test flatten::tests::bool_field ... ok
[INFO] [stdout] test file::tests::load_multiple_files ... ok
[INFO] [stdout] test flatten::tests::empty_struct ... ok
[INFO] [stdout] test flatten::tests::flat_struct ... ok
[INFO] [stdout] test file::tests::missing_file_silently_skipped ... ok
[INFO] [stdout] test flatten::tests::float_field ... ok
[INFO] [stdout] test flatten::tests::deeply_nested ... ok
[INFO] [stdout] test flatten::tests::hashmap_input ... ok
[INFO] [stdout] test flatten::tests::nested_struct ... ok
[INFO] [stdout] test flatten::tests::mixed_some_and_none ... ok
[INFO] [stdout] test flatten::tests::unit_variant_serializes_as_string ... ok
[INFO] [stdout] test flatten::tests::option_some_emits_value ... ok
[INFO] [stdout] test flatten::tests::option_none_emits_none ... ok
[INFO] [stdout] test merge::tests::empty_overlay_returns_base ... ok
[INFO] [stdout] test merge::tests::empty_base_returns_overlay ... ok
[INFO] [stdout] test merge::tests::multiple_sequential_merges ... ok
[INFO] [stdout] test merge::tests::deeply_nested_three_levels ... ok
[INFO] [stdout] test ops::tests::generate_template_contains_doc_comments ... ok
[INFO] [stdout] test ops::tests::generate_template_contains_keys ... ok
[INFO] [stdout] test ops::tests::get_flat_key ... ok
[INFO] [stdout] test ops::tests::get_nested_doc ... ok
[INFO] [stdout] test ops::tests::get_nested_key ... ok
[INFO] [stdout] test merge::tests::overlay_scalar_replaces_table ... ok
[INFO] [stdout] test merge::tests::same_scalar_key_overlay_wins ... ok
[INFO] [stdout] test ops::tests::get_nonexistent_key ... ok
[INFO] [stdout] test merge::tests::disjoint_keys_merge ... ok
[INFO] [stdout] test ops::tests::get_includes_doc ... ok
[INFO] [stdout] test ops::tests::get_scope_value_found ... ok
[INFO] [stdout] test merge::tests::nested_tables_recurse ... ok
[INFO] [stdout] test ops::tests::list_values_includes_all_keys ... ok
[INFO] [stdout] test ops::tests::list_values_formats_correctly ... ok
[INFO] [stdout] test ops::tests::get_scope_value_includes_doc ... ok
[INFO] [stdout] test ops::tests::get_scope_value_nested ... ok
[INFO] [stdout] test ops::tests::list_scope_file_nested ... ok
[INFO] [stdout] test ops::tests::list_scope_file_returns_entries ... ok
[INFO] [stdout] test ops::tests::get_scope_value_missing_file ... ok
[INFO] [stdout] test ops::tests::list_scope_file_missing_returns_empty ... ok
[INFO] [stdout] test ops::tests::get_scope_value_not_found ... ok
[INFO] [stdout] test ops::tests::list_values_shows_not_set_for_none ... ok
[INFO] [stdout] test ops::tests::listing_display_format ... ok
[INFO] [stdout] test overrides::tests::flat_key ... ok
[INFO] [stdout] test ops::tests::table_get_missing ... ok
[INFO] [stdout] test overrides::tests::empty_list_empty_table ... ok
[INFO] [stdout] test overrides::tests::last_entry_wins_for_same_key ... ok
[INFO] [stdout] test ops::tests::table_get_nested ... ok
[INFO] [stdout] test ops::tests::table_get_flat ... ok
[INFO] [stdout] test overrides::tests::deep_nesting ... ok
[INFO] [stdout] test overrides::tests::multiple_entries_different_branches ... ok
[INFO] [stdout] test overrides::tests::nested_key ... ok
[INFO] [stdout] test overrides::tests::valid_keys_collects_all_leaf_paths ... ok
[INFO] [stdout] test persist::tests::persist_creates_file ... ok
[INFO] [stdout] test persist::tests::persist_rejects_invalid_enum_value ... ok
[INFO] [stdout] test persist::tests::set_accepts_valid_enum_value ... ok
[INFO] [stdout] test overrides::tests::valid_keys_excludes_section_names ... ok
[INFO] [stdout] test persist::tests::preserves_comments ... ok
[INFO] [stdout] test persist::tests::set_creates_from_template_when_none ... ok
[INFO] [stdout] test persist::tests::set_existing_key ... ok
[INFO] [stdout] test persist::tests::set_rejects_invalid_enum_value ... ok
[INFO] [stdout] test persist::tests::persist_creates_parent_dirs ... ok
[INFO] [stdout] test persist::tests::persist_modifies_existing ... ok
[INFO] [stdout] test persist::tests::set_rejects_unknown_key ... ok
[INFO] [stdout] test persist::tests::set_new_key_in_existing_file ... ok
[INFO] [stdout] test persist::tests::unset_nonexistent_key_is_noop ... ok
[INFO] [stdout] test persist::tests::unset_nonexistent_nested_key_is_noop ... ok
[INFO] [stdout] test persist::tests::set_rejects_wrong_type ... ok
[INFO] [stdout] test persist::tests::value_parsing_integer ... ok
[INFO] [stdout] test persist::tests::set_nested_key ... ok
[INFO] [stdout] test persist::tests::unset_nested_key ... ok
[INFO] [stdout] test persist::tests::value_parsing_bool ... ok
[INFO] [stdout] test persist::tests::unset_removes_key ... ok
[INFO] [stdout] test persist::tests::unset_value_missing_file_succeeds ... ok
[INFO] [stdout] test persist::tests::unset_preserves_comments_on_other_keys ... ok
[INFO] [stdout] test resolve::tests::deserialize_with_default_is_not_normalized ... ok
[INFO] [stdout] test resolve::tests::deserialize_with_normalizes_from_cli_override ... ok
[INFO] [stdout] test resolve::tests::deserialize_with_normalizes_from_env ... ok
[INFO] [stdout] test resolve::tests::cli_overrides_all ... ok
[INFO] [stdout] test resolve::tests::deserialize_with_normalizes_from_file ... ok
[INFO] [stdout] test persist::tests::value_parsing_float ... ok
[INFO] [stdout] test persist::tests::unset_value_removes_from_file ... ok
[INFO] [stdout] test persist::tests::value_parsing_string ... ok
[INFO] [stdout] test resolve::tests::defaults_only ... ok
[INFO] [stdout] test resolve::tests::file_overrides_default ... ok
[INFO] [stdout] test validate::tests::empty_content_ok ... ok
[INFO] [stdout] test validate::tests::known_optional_field_ok ... ok
[INFO] [stdout] test resolve::tests::later_file_overrides_earlier ... ok
[INFO] [stdout] test resolve::tests::strict_rejects_unknown_key ... ok
[INFO] [stdout] test resolve::tests::sparse_merge_across_layers ... ok
[INFO] [stdout] test resolve::tests::nested_file_merge ... ok
[INFO] [stdout] test resolve::tests::env_overrides_file ... ok
[INFO] [stdout] test validate::tests::line_number_accuracy ... ok
[INFO] [stdout] test resolve::tests::lenient_allows_unknown_key ... ok
[INFO] [stdout] test validate::tests::line_number_finds_correct_section_for_duplicate_leaf ... ok
[INFO] [stdout] test validate::tests::error_includes_file_path ... ok
[INFO] [stdout] test validate::tests::multiple_unknown_keys ... ok
[INFO] [stdout] test validate::tests::sparse_config_ok ... ok
[INFO] [stdout] test validate::tests::unknown_nested_key ... ok
[INFO] [stdout] test validate::tests::unknown_top_level_key ... ok
[INFO] [stdout] test validate::tests::line_number_top_level_not_confused_by_nested_same_name ... ok
[INFO] [stdout] test validate::tests::valid_config_passes ... ok
[INFO] [stdout] test file::tests::unreadable_file_returns_io_error ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- file::tests::unreadable_file_returns_io_error stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'file::tests::unreadable_file_returns_io_error' (146) panicked at src/file.rs:306:9:
[INFO] [stdout] assertion failed: result.is_err()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5951a249e39a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5951a249e39a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::trace_unsynchronized::<std[b80a194dd3c418bb]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5951a249e39a - std[b80a194dd3c418bb]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5951a249e39a - <<std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[10b6fa85044e1869]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5951a24b5cba - <core[10b6fa85044e1869]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5951a24b5cba - core[10b6fa85044e1869]::fmt::write
[INFO] [stdout]    6:     0x5951a24a2d22 - std[b80a194dd3c418bb]::io::default_write_fmt::<alloc[dd269455e567d8e9]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5951a24a2d22 - <alloc[dd269455e567d8e9]::vec::Vec<u8> as std[b80a194dd3c418bb]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5951a247b1ff - <std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5951a247b1ff - std[b80a194dd3c418bb]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5951a24957a9 - std[b80a194dd3c418bb]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5951a21a8f5c - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x5951a21a8f5c - test[826cbc6ef54ab466]::test_main_with_exit_callback::<test[826cbc6ef54ab466]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5951a2495962 - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x5951a2495962 - std[b80a194dd3c418bb]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5951a247b2ea - std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5951a2472a29 - std[b80a194dd3c418bb]::sys::backtrace::__rust_end_short_backtrace::<std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5951a247c05d - __rustc[9698a3e60dd14283]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5951a24b656c - core[10b6fa85044e1869]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5951a24b6532 - core[10b6fa85044e1869]::panicking::panic
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5951a20639bd - clapfig::file::tests::unreadable_file_returns_io_error::hbaf473eeac8be990
[INFO] [stdout]                                at /opt/rustwide/workdir/src/file.rs:306:9
[INFO] [stdout]   21:     0x5951a2063b27 - clapfig::file::tests::unreadable_file_returns_io_error::{{closure}}::h827b4f6a7b7b41e1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/file.rs:296:42
[INFO] [stdout]   22:     0x5951a20a0006 - core::ops::function::FnOnce::call_once::hcb0aa3beacf7e879
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5951a219d03b - <fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5951a219d03b - test[826cbc6ef54ab466]::__rust_begin_short_backtrace::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x5951a21a9a2b - test[826cbc6ef54ab466]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x5951a21a9a2b - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x5951a21a9a2b - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5951a21a9a2b - std[b80a194dd3c418bb]::panicking::catch_unwind::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5951a21a9a2b - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5951a21a9a2b - test[826cbc6ef54ab466]::run_test_in_process
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x5951a21a9a2b - test[826cbc6ef54ab466]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x5951a21a5144 - test[826cbc6ef54ab466]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x5951a21a5144 - std[b80a194dd3c418bb]::sys::backtrace::__rust_begin_short_backtrace::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x5951a21ac632 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x5951a21ac632 - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x5951a21ac632 - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x5951a21ac632 - std[b80a194dd3c418bb]::panicking::catch_unwind::<(), core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x5951a21ac632 - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5951a21ac632 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x5951a21ac632 - <std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1} as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5951a249d27f - <alloc[dd269455e567d8e9]::boxed::Box<dyn core[10b6fa85044e1869]::ops::function::FnOnce<(), Output = ()> + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   42:     0x5951a249d27f - <std[b80a194dd3c418bb]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   43:     0x77cdfb2cdaa4 - <unknown>
[INFO] [stdout]   44:     0x77cdfb35aa64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     file::tests::unreadable_file_returns_io_error
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 219 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "5da90f12f3413a6a18c89353850781bf6d54bf825f6f1f9e169a5a371d0d2308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5da90f12f3413a6a18c89353850781bf6d54bf825f6f1f9e169a5a371d0d2308", kill_on_drop: false }`
[INFO] [stdout] 5da90f12f3413a6a18c89353850781bf6d54bf825f6f1f9e169a5a371d0d2308
