[INFO] fetching crate rclap_core 0.1.16...
[INFO] testing rclap_core-0.1.16 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rclap_core 0.1.16 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rclap_core 0.1.16
[INFO] finished tweaking crates.io crate rclap_core 0.1.16
[INFO] tweaked toml for crates.io crate rclap_core 0.1.16 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rclap_core 0.1.16 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rclap_core 0.1.16 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 612ed2f8bbfa205e037b27a38035854841a588040ea701a15e87c8184c1e8074
[INFO] running `Command { std: "docker" "start" "-a" "612ed2f8bbfa205e037b27a38035854841a588040ea701a15e87c8184c1e8074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "612ed2f8bbfa205e037b27a38035854841a588040ea701a15e87c8184c1e8074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "612ed2f8bbfa205e037b27a38035854841a588040ea701a15e87c8184c1e8074", kill_on_drop: false }`
[INFO] [stdout] 612ed2f8bbfa205e037b27a38035854841a588040ea701a15e87c8184c1e8074
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c0ae734f13fd6c06fe0561a55628086bcf978a7e6e9bbae2cf51dd8eb71569d
[INFO] running `Command { std: "docker" "start" "-a" "2c0ae734f13fd6c06fe0561a55628086bcf978a7e6e9bbae2cf51dd8eb71569d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]    Compiling toml_writer v1.0.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling toml_parser v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.226
[INFO] [stderr]    Compiling serde_spanned v1.0.2
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]    Compiling toml v0.9.7
[INFO] [stderr]    Compiling rclap_core v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.75s
[INFO] running `Command { std: "docker" "inspect" "2c0ae734f13fd6c06fe0561a55628086bcf978a7e6e9bbae2cf51dd8eb71569d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0ae734f13fd6c06fe0561a55628086bcf978a7e6e9bbae2cf51dd8eb71569d", kill_on_drop: false }`
[INFO] [stdout] 2c0ae734f13fd6c06fe0561a55628086bcf978a7e6e9bbae2cf51dd8eb71569d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a2ef0dbbf6d20b7428c680802381ce82be3cd8477812891aafce5c0cffc89ed
[INFO] running `Command { std: "docker" "start" "-a" "3a2ef0dbbf6d20b7428c680802381ce82be3cd8477812891aafce5c0cffc89ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rclap_core v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.20s
[INFO] running `Command { std: "docker" "inspect" "3a2ef0dbbf6d20b7428c680802381ce82be3cd8477812891aafce5c0cffc89ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a2ef0dbbf6d20b7428c680802381ce82be3cd8477812891aafce5c0cffc89ed", kill_on_drop: false }`
[INFO] [stdout] 3a2ef0dbbf6d20b7428c680802381ce82be3cd8477812891aafce5c0cffc89ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ae85e9077975ca5c0729c88800eec477b2c5fdc061299e0987adad6289a4eb2
[INFO] running `Command { std: "docker" "start" "-a" "8ae85e9077975ca5c0729c88800eec477b2c5fdc061299e0987adad6289a4eb2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rclap_core-d257a672724e72ff)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_from_file_nonexistent ... ok
[INFO] [stdout] test tests::test_get_field_type ... ok
[INFO] [stdout] test tests::test_complex_mixed_structure ... ok
[INFO] [stdout] test tests::test_deep_nested_structure ... ok
[INFO] [stdout] test tests::test_nested_field_parsing ... ok
[INFO] [stdout] test tests::test_optional_fields ... ok
[INFO] [stdout] test tests::test_short_arg_validation ... ok
[INFO] [stdout] test tests::test_to_pascal_case ... ok
[INFO] [stdout] test tests::test_simple_field_parsing ... ok
[INFO] [stdout] test tests::test_from_file_toml ... ok
[INFO] [stdout] test tests::test_from_file_unsupported_format ... ok
[INFO] [stdout] test tests::test_invalid_toml_parsing - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rclap_core
[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" "8ae85e9077975ca5c0729c88800eec477b2c5fdc061299e0987adad6289a4eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ae85e9077975ca5c0729c88800eec477b2c5fdc061299e0987adad6289a4eb2", kill_on_drop: false }`
[INFO] [stdout] 8ae85e9077975ca5c0729c88800eec477b2c5fdc061299e0987adad6289a4eb2