[INFO] fetching crate yamlpatch 0.5.0...
[INFO] testing yamlpatch-0.5.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate yamlpatch 0.5.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate yamlpatch 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate yamlpatch 0.5.0
[INFO] tweaked toml for crates.io crate yamlpatch 0.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yamlpatch 0.5.0 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 yamlpatch 0.5.0 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-2025-10-28" "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] dcbcf14a83243f631886269e64e591b46ac6fb65ba505081e38c110a0810eecb
[INFO] running `Command { std: "docker" "start" "-a" "dcbcf14a83243f631886269e64e591b46ac6fb65ba505081e38c110a0810eecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcbcf14a83243f631886269e64e591b46ac6fb65ba505081e38c110a0810eecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcbcf14a83243f631886269e64e591b46ac6fb65ba505081e38c110a0810eecb", kill_on_drop: false }`
[INFO] [stdout] dcbcf14a83243f631886269e64e591b46ac6fb65ba505081e38c110a0810eecb
[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] 48c9f4d671f304ce0f7aa4d371ec03510607dd50be1310484dbcacd16d6620b2
[INFO] running `Command { std: "docker" "start" "-a" "48c9f4d671f304ce0f7aa4d371ec03510607dd50be1310484dbcacd16d6620b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling tree-sitter-language v0.1.5
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling text-size v1.1.1
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling self_cell v1.2.1
[INFO] [stderr]    Compiling line-index v0.1.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling tree-sitter-yaml v0.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling tree-sitter v0.25.10
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling subfeature v0.0.4
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling tree-sitter-iter v0.0.2
[INFO] [stderr]    Compiling yamlpath v0.28.0
[INFO] [stderr]    Compiling yamlpatch v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.02s
[INFO] running `Command { std: "docker" "inspect" "48c9f4d671f304ce0f7aa4d371ec03510607dd50be1310484dbcacd16d6620b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48c9f4d671f304ce0f7aa4d371ec03510607dd50be1310484dbcacd16d6620b2", kill_on_drop: false }`
[INFO] [stdout] 48c9f4d671f304ce0f7aa4d371ec03510607dd50be1310484dbcacd16d6620b2
[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] 84a75c14dbddf749fdc716b03c541c3e91c79bea1ded07591ae5dd76822d9447
[INFO] running `Command { std: "docker" "start" "-a" "84a75c14dbddf749fdc716b03c541c3e91c79bea1ded07591ae5dd76822d9447", kill_on_drop: false }`
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling insta v1.43.2
[INFO] [stderr]    Compiling yamlpatch v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.86s
[INFO] running `Command { std: "docker" "inspect" "84a75c14dbddf749fdc716b03c541c3e91c79bea1ded07591ae5dd76822d9447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84a75c14dbddf749fdc716b03c541c3e91c79bea1ded07591ae5dd76822d9447", kill_on_drop: false }`
[INFO] [stdout] 84a75c14dbddf749fdc716b03c541c3e91c79bea1ded07591ae5dd76822d9447
[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] 50e4841fdd1bc834f17f184f05523dad07418a83eb3d31c69e305a9df191b8f2
[INFO] running `Command { std: "docker" "start" "-a" "50e4841fdd1bc834f17f184f05523dad07418a83eb3d31c69e305a9df191b8f2", 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/yamlpatch-7b83f79ccd208b89)
[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] [stderr]      Running tests/unit_tests.rs (/opt/rustwide/target/debug/deps/unit_tests-9c15f9ee08669774)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test test_add_rejects_duplicate_key ... ok
[INFO] [stdout] test test_add_to_multiline_flow_mapping ... ignored, known issue
[INFO] [stdout] test test_add_to_multiline_flow_mapping_funky ... ignored, known issue
[INFO] [stdout] test test_debug_comments_and_spacing ... ok
[INFO] [stdout] test test_add_preserves_flow_mapping_formatting ... ok
[INFO] [stdout] test test_add_complex_mixed_styles_permissions ... ok
[INFO] [stdout] test test_add_preserve_flow_sequence_in_block_mapping ... ok
[INFO] [stdout] test test_empty_mapping_formatting ... ok
[INFO] [stdout] test test_extract_leading_indentation_for_block_item ... ok
[INFO] [stdout] test test_extract_leading_whitespace ... ok
[INFO] [stdout] test test_add_empty_flow_mapping_expansion ... ok
[INFO] [stdout] test test_add_to_block_mapping_in_block_list ... ok
[INFO] [stdout] test test_add_root_level_path_handling ... ok
[INFO] [stdout] test test_add_to_block_mapping_in_block_list_funky_indentation ... ok
[INFO] [stdout] test test_detect_style ... ok
[INFO] [stdout] test test_add_root_level_preserves_formatting ... ok
[INFO] [stdout] test test_find_content_end ... ok
[INFO] [stdout] test test_add_to_flow_mapping_nested_in_block_list ... ok
[INFO] [stdout] test test_add_to_flow_mapping_trailing_comma ... ok
[INFO] [stdout] test test_debug_merge_into_env_issue ... ok
[INFO] [stdout] test test_debug_indentation_issue ... ok
[INFO] [stdout] test test_full_demo_workflow ... ok
[INFO] [stdout] test test_merge_into_key_missing_body ... ignored, known issue with empty body handling
[INFO] [stdout] test test_add_to_flow_mapping_trailing_comment ... ok
[INFO] [stdout] test test_merge_into_existing_key ... ok
[INFO] [stdout] test test_add_preserves_formatting ... ok
[INFO] [stdout] test test_merge_into_flow_mapping ... ok
[INFO] [stdout] test test_merge_into_new_key ... ok
[INFO] [stdout] test test_remove_preserves_structure ... ok
[INFO] [stdout] test test_merge_into_reuses_existing_key_no_duplicates ... ok
[INFO] [stdout] test test_merge_into_preserves_comments_in_env_block ... ok
[INFO] [stdout] test test_merge_into_with_mapping_merge_behavior ... ok
[INFO] [stdout] test test_replace_comment_noop ... ok
[INFO] [stdout] test test_reparse_exact_extracted ... ok
[INFO] [stdout] test test_replace_comment ... ok
[INFO] [stdout] test test_add_nested_mapping_with_comments ... ok
[INFO] [stdout] test test_no_empty_lines_after_insertion ... ok
[INFO] [stdout] test test_mixed_flow_block_styles_github_workflow ... ok
[INFO] [stdout] test test_multiple_operations_preserve_comments ... ok
[INFO] [stdout] test test_rewrite_fragment_multi_line ... ok
[INFO] [stdout] test test_replace_empty_block_value ... ok
[INFO] [stdout] test test_replace_empty_flow_value ... ok
[INFO] [stdout] test test_merge_into_prevents_duplicate_keys ... ok
[INFO] [stdout] test test_merge_into_complex_env_mapping ... ok
[INFO] [stdout] test test_replace_comment_fails_on_too_many_comments ... ok
[INFO] [stdout] test test_comment_boundary_issue ... ok
[INFO] [stdout] test test_replace_empty_flow_value_no_colon ... ok
[INFO] [stdout] test test_rewrite_fragment_single_line ... ok
[INFO] [stdout] test test_step_content_end_detection ... ok
[INFO] [stdout] test test_yaml_patch_replace_preserves_comments ... ok
[INFO] [stdout] test test_serialize_flow ... ok
[INFO] [stdout] test test_step_insertion_with_comments ... ok
[INFO] [stdout] test test_replace_multiline_string ... ok
[INFO] [stdout] test test_rewrite_fragment_multi_line_in_list ... ok
[INFO] [stdout] test test_replace_value_in_flow_mapping_within_block_context ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yamlpatch
[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" "50e4841fdd1bc834f17f184f05523dad07418a83eb3d31c69e305a9df191b8f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50e4841fdd1bc834f17f184f05523dad07418a83eb3d31c69e305a9df191b8f2", kill_on_drop: false }`
[INFO] [stdout] 50e4841fdd1bc834f17f184f05523dad07418a83eb3d31c69e305a9df191b8f2