[INFO] fetching crate depyler-verify 3.1.0... [INFO] testing depyler-verify-3.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate depyler-verify 3.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate depyler-verify 3.1.0 [INFO] finished tweaking crates.io crate depyler-verify 3.1.0 [INFO] tweaked toml for crates.io crate depyler-verify 3.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate depyler-verify 3.1.0 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 depyler-verify 3.1.0 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] 53619c86e2aa343b107069de20067012a8da0dffceba96bdaf2a8840ad3b1470 [INFO] running `Command { std: "docker" "start" "-a" "53619c86e2aa343b107069de20067012a8da0dffceba96bdaf2a8840ad3b1470", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53619c86e2aa343b107069de20067012a8da0dffceba96bdaf2a8840ad3b1470", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53619c86e2aa343b107069de20067012a8da0dffceba96bdaf2a8840ad3b1470", kill_on_drop: false }` [INFO] [stdout] 53619c86e2aa343b107069de20067012a8da0dffceba96bdaf2a8840ad3b1470 [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] a66c8e7abac4d19b0a0445501755655f16f9a4a85a481d8cc1372e440c5369d1 [INFO] running `Command { std: "docker" "start" "-a" "a66c8e7abac4d19b0a0445501755655f16f9a4a85a481d8cc1372e440c5369d1", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling malachite-nz v0.4.22 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling unic-char-range v0.9.0 [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling getopts v0.2.23 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling rustpython-parser-vendored v0.4.0 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling unic-emoji-char v0.9.0 [INFO] [stderr] Compiling unic-ucd-ident v0.9.0 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling lalrpop-util v0.20.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling colored v2.2.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling malachite-base v0.4.22 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.7.0 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Compiling unicode_names2_generator v1.3.0 [INFO] [stderr] Compiling rustpython-parser v0.4.0 [INFO] [stderr] Compiling unicode_names2 v1.3.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling is-macro v0.3.7 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling rustpython-parser-core v0.4.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling depyler-annotations v3.1.0 [INFO] [stderr] Compiling malachite-q v0.4.22 [INFO] [stderr] Compiling malachite v0.4.22 [INFO] [stderr] Compiling malachite-bigint v0.2.3 [INFO] [stderr] Compiling rustpython-ast v0.4.0 [INFO] [stderr] Compiling depyler-core v3.1.0 [INFO] [stderr] Compiling depyler-verify v3.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s [INFO] running `Command { std: "docker" "inspect" "a66c8e7abac4d19b0a0445501755655f16f9a4a85a481d8cc1372e440c5369d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a66c8e7abac4d19b0a0445501755655f16f9a4a85a481d8cc1372e440c5369d1", kill_on_drop: false }` [INFO] [stdout] a66c8e7abac4d19b0a0445501755655f16f9a4a85a481d8cc1372e440c5369d1 [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] 83de6353cd47652e88db7682bc8455c8d4d7dd51227d9b0941c3a68e83b0d720 [INFO] running `Command { std: "docker" "start" "-a" "83de6353cd47652e88db7682bc8455c8d4d7dd51227d9b0941c3a68e83b0d720", kill_on_drop: false }` [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling quickcheck_macros v1.1.0 [INFO] [stderr] Compiling insta v1.43.1 [INFO] [stderr] Compiling depyler-verify v3.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.56s [INFO] running `Command { std: "docker" "inspect" "83de6353cd47652e88db7682bc8455c8d4d7dd51227d9b0941c3a68e83b0d720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83de6353cd47652e88db7682bc8455c8d4d7dd51227d9b0941c3a68e83b0d720", kill_on_drop: false }` [INFO] [stdout] 83de6353cd47652e88db7682bc8455c8d4d7dd51227d9b0941c3a68e83b0d720 [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] d6bbc077484f4a5eda0b507d018627fed5976414d6bbbf822d155a2b1fe2289a [INFO] running `Command { std: "docker" "start" "-a" "d6bbc077484f4a5eda0b507d018627fed5976414d6bbbf822d155a2b1fe2289a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/depyler_verify-d06b8b0dbc28b336) [INFO] [stdout] [INFO] [stdout] running 77 tests [INFO] [stdout] test contract_verification::tests::test_contract_inheritance ... ok [INFO] [stdout] test contract_verification::tests::test_value_parsing ... ok [INFO] [stdout] test contract_verification::tests::test_precondition_parser ... ok [INFO] [stdout] test contract_verification::tests::test_contract_refinement ... ok [INFO] [stdout] test contracts::tests::test_check_contract_violations_no_violations ... ok [INFO] [stdout] test contracts::tests::test_check_contract_violations_with_nested_expressions ... ok [INFO] [stdout] test contracts::tests::test_condition_creation ... ok [INFO] [stdout] test contracts::tests::test_check_contract_violations_with_control_flow ... ok [INFO] [stdout] test contracts::tests::test_check_contract_violations_with_index ... ok [INFO] [stdout] test contracts::tests::test_contract_creation ... ok [INFO] [stdout] test contracts::tests::test_extract_contracts_with_int_param ... ok [INFO] [stdout] test contracts::tests::test_contract_serialization ... ok [INFO] [stdout] test contracts::tests::test_extract_contracts_with_list_param ... ok [INFO] [stdout] test contracts::tests::test_extract_contracts_with_optional_return ... ok [INFO] [stdout] test contracts::tests::test_extract_contracts_with_list_return ... ok [INFO] [stdout] test contracts::tests::test_contract_with_function_annotations ... ok [INFO] [stdout] test contracts::tests::test_extract_contracts_with_termination_property ... ok [INFO] [stdout] test contracts::tests::test_extract_contracts_with_all_properties ... ok [INFO] [stdout] test contracts::tests::test_extract_contracts_with_panic_free_property ... ok [INFO] [stdout] test contracts::tests::test_generate_contract_checks ... ok [INFO] [stdout] test contracts::tests::test_generate_contract_checks_empty ... ok [INFO] [stdout] test contracts::tests::test_extract_docstring_contracts ... ok [INFO] [stdout] test contracts::tests::test_generate_advanced_contract_checks ... ok [INFO] [stdout] test contracts::tests::test_generate_function_with_contract_checks ... ok [INFO] [stdout] test contracts::tests::test_generate_function_with_contracts ... ok [INFO] [stdout] test lifetime_analysis::tests::test_dangling_reference_detection ... ignored, Lifetime analysis not fully implemented yet [INFO] [stdout] test lifetime_analysis::tests::test_conflicting_borrows ... ok [INFO] [stdout] test lifetime_analysis::tests::test_iterator_invalidation ... ok [INFO] [stdout] test memory_safety::tests::test_memory_safe_function ... ok [INFO] [stdout] test memory_safety::tests::test_use_after_move ... ok [INFO] [stdout] test properties::tests::test_generate_bounds_property_test ... ok [INFO] [stdout] test properties::tests::test_generate_quickcheck_tests_basic ... ok [INFO] [stdout] test properties::tests::test_generate_quickcheck_complex_function ... ok [INFO] [stdout] test properties::tests::test_has_container_params ... ok [INFO] [stdout] test properties::tests::test_generate_numeric_property_test ... ok [INFO] [stdout] test properties::tests::test_generate_quickcheck_tests_no_properties ... ok [INFO] [stdout] test properties::tests::test_has_numeric_types ... ok [INFO] [stdout] test quickcheck::tests::test_arbitrary_for_type_list ... ok [INFO] [stdout] test quickcheck::tests::test_arbitrary_for_type_dict ... ok [INFO] [stdout] test quickcheck::tests::test_arbitrary_for_type_none ... ok [INFO] [stdout] test properties::tests::test_generate_quickcheck_tests_with_containers ... ok [INFO] [stdout] test properties::tests::test_type_to_rust_string ... ok [INFO] [stdout] test quickcheck::tests::test_arbitrary_for_type_int ... ok [INFO] [stdout] test properties::tests::test_generate_quickcheck_tests_with_termination ... ok [INFO] [stdout] test quickcheck::tests::test_arbitrary_for_type_float ... ok [INFO] [stdout] test quickcheck::tests::test_arbitrary_for_type_optional_some ... ok [INFO] [stdout] test quickcheck::tests::test_arbitrary_for_type_string ... ok [INFO] [stdout] test quickcheck::tests::test_arbitrary_for_type_tuple ... ok [INFO] [stdout] test quickcheck::tests::test_dict_with_int_keys ... ok [INFO] [stdout] test quickcheck::tests::test_shrink_value_array ... ok [INFO] [stdout] test quickcheck::tests::test_shrink_value_empty_array ... ok [INFO] [stdout] test quickcheck::tests::test_shrink_value_integer ... ok [INFO] [stdout] test quickcheck::tests::test_shrink_value_negative_integer ... ok [INFO] [stdout] test quickcheck::tests::test_shrink_value_single_element_array ... ok [INFO] [stdout] test quickcheck::tests::test_shrink_value_string ... ok [INFO] [stdout] test quickcheck::tests::test_shrink_value_empty_string ... ok [INFO] [stdout] test quickcheck::tests::test_shrink_value_unsupported_types ... ok [INFO] [stdout] test quickcheck::tests::test_shrink_value_zero ... ok [INFO] [stdout] test quickcheck::tests::test_typed_value_creation ... ok [INFO] [stdout] test tests::test_memory_safety_verification ... ok [INFO] [stdout] test tests::test_property_status_serialization ... ok [INFO] [stdout] test tests::test_property_verifier_creation ... ok [INFO] [stdout] test tests::test_type_preservation_verification ... ok [INFO] [stdout] test tests::test_verification_result_creation ... ok [INFO] [stdout] test tests::test_verify_pure_function ... ok [INFO] [stdout] test memory_safety::tests::test_null_pointer_check ... ok [INFO] [stdout] test tests::test_verify_thread_safe_function ... ok [INFO] [stdout] test memory_safety::tests::test_safe_assignment ... ok [INFO] [stdout] test tests::test_with_iterations ... ok [INFO] [stdout] test properties::tests::test_generate_termination_test ... ok [INFO] [stdout] test quickcheck::tests::test_shrink_value_float ... ok [INFO] [stdout] test contracts::tests::test_verify_contracts ... ok [INFO] [stdout] test quickcheck::tests::test_nested_type_generation ... ok [INFO] [stdout] test quickcheck::tests::test_arbitrary_for_type_unknown ... ok [INFO] [stdout] test quickcheck::tests::test_arbitrary_for_type_bool ... ok [INFO] [stdout] test contract_verification::tests::test_predicate_to_assertion ... ok [INFO] [stdout] test contract_verification::tests::test_postcondition_parser ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 76 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Doc-tests depyler_verify [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - examples (line 411) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d6bbc077484f4a5eda0b507d018627fed5976414d6bbbf822d155a2b1fe2289a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6bbc077484f4a5eda0b507d018627fed5976414d6bbbf822d155a2b1fe2289a", kill_on_drop: false }` [INFO] [stdout] d6bbc077484f4a5eda0b507d018627fed5976414d6bbbf822d155a2b1fe2289a