[INFO] fetching crate rust-args-parser 0.4.1...
[INFO] testing rust-args-parser-0.4.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rust-args-parser 0.4.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rust-args-parser 0.4.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rust-args-parser 0.4.1
[INFO] tweaked toml for crates.io crate rust-args-parser 0.4.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-args-parser 0.4.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-args-parser 0.4.1 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c156cf840e0c5f89881095834fea33c2bbb0ef8413080abc21586e056ba384bf
[INFO] running `Command { std: "docker" "start" "-a" "c156cf840e0c5f89881095834fea33c2bbb0ef8413080abc21586e056ba384bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c156cf840e0c5f89881095834fea33c2bbb0ef8413080abc21586e056ba384bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c156cf840e0c5f89881095834fea33c2bbb0ef8413080abc21586e056ba384bf", kill_on_drop: false }`
[INFO] [stdout] c156cf840e0c5f89881095834fea33c2bbb0ef8413080abc21586e056ba384bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a837c0409f0e99c9e9b31d11d1e5582c447c1f56e59bba712ae86ea17a01aedf
[INFO] running `Command { std: "docker" "start" "-a" "a837c0409f0e99c9e9b31d11d1e5582c447c1f56e59bba712ae86ea17a01aedf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-args-parser v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "a837c0409f0e99c9e9b31d11d1e5582c447c1f56e59bba712ae86ea17a01aedf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a837c0409f0e99c9e9b31d11d1e5582c447c1f56e59bba712ae86ea17a01aedf", kill_on_drop: false }`
[INFO] [stdout] a837c0409f0e99c9e9b31d11d1e5582c447c1f56e59bba712ae86ea17a01aedf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b4965ea4c06694be6935fedb4fd962a6ff591956f89d138b5c6280da2c1015c
[INFO] running `Command { std: "docker" "start" "-a" "2b4965ea4c06694be6935fedb4fd962a6ff591956f89d138b5c6280da2c1015c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling clap_builder v4.5.48
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling lexopt v0.3.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling clap v4.5.48
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde_derive v1.0.226
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling rust-args-parser v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 40.73s
[INFO] running `Command { std: "docker" "inspect" "2b4965ea4c06694be6935fedb4fd962a6ff591956f89d138b5c6280da2c1015c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b4965ea4c06694be6935fedb4fd962a6ff591956f89d138b5c6280da2c1015c", kill_on_drop: false }`
[INFO] [stdout] 2b4965ea4c06694be6935fedb4fd962a6ff591956f89d138b5c6280da2c1015c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2df2a6762b90a898f3befece20c5fb5ac7eea56d389467d57b516ae37dd962c9
[INFO] running `Command { std: "docker" "start" "-a" "2df2a6762b90a898f3befece20c5fb5ac7eea56d389467d57b516ae37dd962c9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_args_parser-2faf7c5f33b7dd33)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/auto_flags.rs (/opt/rustwide/target/debug/deps/auto_flags-d4c6705629449c7c)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test short_and_long_triggers_exit_with_output ... ok
[INFO] [stdout] test version_and_author_printed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/commands.rs (/opt/rustwide/target/debug/deps/commands-60cc76284c5c7640)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test bare_token_becomes_positional_when_schema_present ... ok
[INFO] [stdout] test dispatch_into_sub_and_aliases ... ok
[INFO] [stdout] test unknown_command_when_no_positionals ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/general.rs (/opt/rustwide/target/debug/deps/general-6c9fb5da7878ffaa)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test default_suppressed_when_explicit_in_xor_group ... ok
[INFO] [stdout] test cluster_flag_then_required_value ... ok
[INFO] [stdout] test double_dash_without_positional_schema_is_unexpected ... ok
[INFO] [stdout] test help_includes_commands_when_subs_present ... ok
[INFO] [stdout] test help_no_wrap_path ... ok
[INFO] [stdout] test long_optional_consumes_lone_dash_as_none ... ok
[INFO] [stdout] test help_uses_color_and_wraps_and_shows_env_default ... ok
[INFO] [stdout] test long_required_missing_without_value_token ... ok
[INFO] [stdout] test help_positional_variants_desc_optional_required_minmax ... ok
[INFO] [stdout] test optional_short_consumes_lone_dash_as_none ... ok
[INFO] [stdout] test non_ascii_short_flag_and_cluster ... ok
[INFO] [stdout] test short_optional_then_another_short_option ... ok
[INFO] [stdout] test required_one_satisfied_by_default ... ok
[INFO] [stdout] test optional_numeric_accepts_scientific_and_dot_forms ... ok
[INFO] [stdout] test required_one_satisfied_by_env ... ok
[INFO] [stdout] test short_required_value_missing_at_end ... ok
[INFO] [stdout] test subcommand_help_exits ... ok
[INFO] [stdout] test verbose_repeated_flag_counts ... ok
[INFO] [stdout] test subcommand_unknown_option_errors ... ok
[INFO] [stdout] test unknown_short_inside_cluster ... ok
[INFO] [stdout] test long_optional_plus_number_consumed ... ok
[INFO] [stdout] test short_attached_negative_value_in_cluster ... ok
[INFO] [stdout] test repeated_long_flags_increment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/options.rs (/opt/rustwide/target/debug/deps/options-8ab5f08e403d8996)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test clustered_shorts_mixed ... ok
[INFO] [stdout] test env_and_default_applied_and_counted_in_groups ... ok
[INFO] [stdout] test flags_and_required_values_long_short ... ok
[INFO] [stdout] test groups_xor_and_required_one ... ok
[INFO] [stdout] test long_required_eq_and_space_and_missing ... ok
[INFO] [stdout] test optional_values_detection_and_negative_numbers ... ok
[INFO] [stdout] test stop_parsing_with_double_dash ... ok
[INFO] [stderr]      Running tests/path_help.rs (/opt/rustwide/target/debug/deps/path_help-a94b268b61acc0a0)
[INFO] [stdout] test unknown_options_long_and_short ... ok
[INFO] [stdout] test user_error_bubbles_up ... ok
[INFO] [stdout] test short_required_attached_and_space ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test help_includes_full_parent_path ... ok
[INFO] [stdout] test non_terminal_invocation_prints_help_and_exits_1 ... ok
[INFO] [stdout] test non_terminal_without_auto_help_exits_1_silently ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/positionals.rs (/opt/rustwide/target/debug/deps/positionals-40b61d5a599990df)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test missing_and_too_many_positionals ... ok
[INFO] [stdout] test unexpected_argument_when_no_schema ... ok
[INFO] [stdout] test run_receives_positionals_in_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/suggestions.rs (/opt/rustwide/target/debug/deps/suggestions-1b9a935e5a0a1c4e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test long_suggestions_come_from_declared_opts_only ... ok
[INFO] [stdout] test suggests_for_long_typo_help ... ok
[INFO] [stdout] test suggests_for_short_typo_upper_lower_case ... ok
[INFO] [stdout] test suggests_for_unknown_command ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/usage_tokens_order.rs (/opt/rustwide/target/debug/deps/usage_tokens_order-fa2150956ae1be4f)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test usage_only_opts_on_root ... ok
[INFO] [stdout] test usage_only_subs_on_root_no_help ... ok
[INFO] [stdout] test usage_opts_and_subs_on_root ... ok
[INFO] [stdout] test usage_subcommand_has_help_and_subs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_args_parser
[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" "2df2a6762b90a898f3befece20c5fb5ac7eea56d389467d57b516ae37dd962c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2df2a6762b90a898f3befece20c5fb5ac7eea56d389467d57b516ae37dd962c9", kill_on_drop: false }`
[INFO] [stdout] 2df2a6762b90a898f3befece20c5fb5ac7eea56d389467d57b516ae37dd962c9