[INFO] fetching crate safer-ffi-gen-macro 0.9.2...
[INFO] testing safer-ffi-gen-macro-0.9.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate safer-ffi-gen-macro 0.9.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate safer-ffi-gen-macro 0.9.2
[INFO] finished tweaking crates.io crate safer-ffi-gen-macro 0.9.2
[INFO] tweaked toml for crates.io crate safer-ffi-gen-macro 0.9.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate safer-ffi-gen-macro 0.9.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 packages to latest compatible versions
[INFO] [stderr]       Adding heck v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 027f648613b786b1a6a75a457da6d9a22914281ecac939e9f5b5d1f584c21fd6
[INFO] running `Command { std: "docker" "start" "-a" "027f648613b786b1a6a75a457da6d9a22914281ecac939e9f5b5d1f584c21fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "027f648613b786b1a6a75a457da6d9a22914281ecac939e9f5b5d1f584c21fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "027f648613b786b1a6a75a457da6d9a22914281ecac939e9f5b5d1f584c21fd6", kill_on_drop: false }`
[INFO] [stdout] 027f648613b786b1a6a75a457da6d9a22914281ecac939e9f5b5d1f584c21fd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 15daaa837fb9a2acd97a0f8985bb38e5082b6cf84812ecdeaa62c47079a6f91b
[INFO] running `Command { std: "docker" "start" "-a" "15daaa837fb9a2acd97a0f8985bb38e5082b6cf84812ecdeaa62c47079a6f91b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling safer-ffi-gen-macro v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.28s
[INFO] running `Command { std: "docker" "inspect" "15daaa837fb9a2acd97a0f8985bb38e5082b6cf84812ecdeaa62c47079a6f91b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15daaa837fb9a2acd97a0f8985bb38e5082b6cf84812ecdeaa62c47079a6f91b", kill_on_drop: false }`
[INFO] [stdout] 15daaa837fb9a2acd97a0f8985bb38e5082b6cf84812ecdeaa62c47079a6f91b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4ca6a7fa54abddc6555bd79d3703652f0224932c307589b98dad352a86ea6bec
[INFO] running `Command { std: "docker" "start" "-a" "4ca6a7fa54abddc6555bd79d3703652f0224932c307589b98dad352a86ea6bec", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert2-macros v0.3.16
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling safer-ffi-gen-macro v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling assert2 v0.3.16
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `Command { std: "docker" "inspect" "4ca6a7fa54abddc6555bd79d3703652f0224932c307589b98dad352a86ea6bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca6a7fa54abddc6555bd79d3703652f0224932c307589b98dad352a86ea6bec", kill_on_drop: false }`
[INFO] [stdout] 4ca6a7fa54abddc6555bd79d3703652f0224932c307589b98dad352a86ea6bec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f0d7054b32a154e39f881bca00a1488e4dfd7219b84d9516a87b37c15f99e096
[INFO] running `Command { std: "docker" "start" "-a" "f0d7054b32a154e39f881bca00a1488e4dfd7219b84d9516a87b37c15f99e096", 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/safer_ffi_gen_macro-f5dbe7a1597a863d)
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test ffi_module::tests::by_ref_mut_self_method_can_be_converted_to_free_function ... ok
[INFO] [stdout] test ffi_module::tests::associated_function_can_be_converted_to_free_function ... ok
[INFO] [stdout] test ffi_module::tests::by_ref_self_method_can_be_converted_to_free_function ... ok
[INFO] [stdout] test ffi_module::tests::functions_can_be_ignored ... ok
[INFO] [stdout] test ffi_module::tests::method_using_self_type_can_be_converted_to_free_function ... ok
[INFO] [stdout] test ffi_module::tests::call_with_parameters_can_be_forwarded ... ok
[INFO] [stdout] test ffi_module::tests::only_pub_functions_are_considered ... ok
[INFO] [stdout] test ffi_module::tests::call_without_parameters_can_be_forwarded ... ok
[INFO] [stdout] test ffi_module::tests::self_in_where_clause_is_replaced_when_converting_to_free_function ... ok
[INFO] [stdout] test ffi_module::tests::self_type_generics_are_added_to_method_converted_to_free_function ... ok
[INFO] [stdout] test ffi_signature::tests::absolute_path_can_be_prepended ... ok
[INFO] [stdout] test ffi_module::tests::self_method_can_be_converted_to_free_function ... ok
[INFO] [stdout] test ffi_module::tests::method_using_self_type_in_other_type_can_be_converted_to_free_function ... ok
[INFO] [stdout] test ffi_signature::tests::extracting_ok_type_from_non_result_returns_none ... ok
[INFO] [stdout] test ffi_signature::tests::extracting_ok_type_from_result_works ... ok
[INFO] [stdout] test ffi_signature::tests::extracting_ok_type_from_qualified_result_works ... ok
[INFO] [stdout] test ffi_signature::tests::extracting_type_ctors_ignores_result_type ... ok
[INFO] [stdout] test ffi_signature::tests::empty_signature_options_can_be_parsed ... ok
[INFO] [stdout] test ffi_signature::tests::non_unit_type_is_recognized ... ok
[INFO] [stdout] test ffi_signature::tests::extracting_type_ctors_ignores_type_parameters ... ok
[INFO] [stdout] test ffi_signature::tests::only_recognized_identifiers_are_prefixed ... ok
[INFO] [stdout] test ffi_signature::tests::making_result_an_output_parameter_works ... ok
[INFO] [stdout] test ffi_signature::tests::non_result_type_is_mapped_to_itself ... ok
[INFO] [stdout] test ffi_signature::tests::nested_type_can_be_prefixed ... ok
[INFO] [stdout] test ffi_signature::tests::result_type_is_mapped_to_output_param_and_error_code ... ok
[INFO] [stdout] test ffi_signature::tests::signature_options_can_be_parsed ... ok
[INFO] [stdout] test ffi_signature::tests::unit_return_type_is_mapped_to_itself ... ok
[INFO] [stdout] test ffi_type::tests::repr_c_can_be_detected ... ok
[INFO] [stdout] test ffi_type::tests::clone_for_type_generic_over_type_fails ... ok
[INFO] [stdout] test ffi_signature::tests::unit_type_is_recognized ... ok
[INFO] [stdout] test ffi_signature::tests::signature_type_ctors_can_be_extracted ... ok
[INFO] [stdout] test ffi_type::tests::clone_for_type_generic_over_lifetime_fails ... ok
[INFO] [stdout] test ffi_signature::tests::simple_type_can_be_prefixed ... ok
[INFO] [stdout] test ffi_type::tests::repr_transparent_can_be_detected ... ok
[INFO] [stdout] test ffi_type::tests::unknown_arg_to_ffi_type_fails ... ok
[INFO] [stdout] test utils::tests::absolute_path_can_be_created_from_string ... ok
[INFO] [stdout] test ffi_signature::tests::unit_ok_type_does_not_cause_an_output_parameter ... ok
[INFO] [stdout] test utils::tests::generic_type_can_be_built ... ok
[INFO] [stdout] test utils::tests::lifetime_constraint_can_be_added_to_type ... ok
[INFO] [stdout] test utils::tests::lifetime_param_can_be_mapped_to_arg ... ok
[INFO] [stdout] test utils::tests::is_cfg_returns_false_for_non_cfg_attribute ... ok
[INFO] [stdout] test utils::tests::is_cfg_returns_true_for_cfg_attribute ... ok
[INFO] [stdout] test utils::tests::type_constructor_has_arity_one_when_there_is_one_type_argument ... ok
[INFO] [stdout] test utils::tests::relative_path_can_be_created_from_string ... ok
[INFO] [stdout] test utils::tests::type_constructor_has_arity_zero_when_there_are_no_generic_arguments ... ok
[INFO] [stdout] test utils::tests::type_constructor_has_lifetime_arity_one_when_there_is_one_lifetime_argument ... ok
[INFO] [stdout] test utils::tests::type_constructor_has_correct_arities ... ok
[INFO] [stdout] test utils::tests::type_param_can_be_mapped_to_arg ... ok
[INFO] [stdout] test utils::tests::type_ctors_can_be_extracted ... ok
[INFO] [stdout] test ffi_signature::tests::unit_ok_type_is_only_mapped_to_error_code ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safer_ffi_gen_macro
[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" "f0d7054b32a154e39f881bca00a1488e4dfd7219b84d9516a87b37c15f99e096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d7054b32a154e39f881bca00a1488e4dfd7219b84d9516a87b37c15f99e096", kill_on_drop: false }`
[INFO] [stdout] f0d7054b32a154e39f881bca00a1488e4dfd7219b84d9516a87b37c15f99e096