[INFO] fetching crate merge-engine 0.1.0... [INFO] testing merge-engine-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate merge-engine 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate merge-engine 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate merge-engine 0.1.0 [INFO] tweaked toml for crates.io crate merge-engine 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate merge-engine 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate merge-engine 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tree-sitter-toml-ng v0.7.0 [INFO] [stderr] Downloaded tree-sitter-language v0.1.7 [INFO] [stderr] Downloaded tree-sitter-yaml v0.7.2 [INFO] [stderr] Downloaded streaming-iterator v0.1.9 [INFO] [stderr] Downloaded tree-sitter-javascript v0.23.1 [INFO] [stderr] Downloaded tree-sitter-go v0.23.4 [INFO] [stderr] Downloaded tree-sitter-java v0.23.5 [INFO] [stderr] Downloaded tree-sitter v0.25.10 [INFO] [stderr] Downloaded tree-sitter-python v0.23.6 [INFO] [stderr] Downloaded tree-sitter-c v0.23.4 [INFO] [stderr] Downloaded tree-sitter-rust v0.24.0 [INFO] [stderr] Downloaded tree-sitter-typescript v0.23.2 [INFO] [stderr] Downloaded tree-sitter-cpp v0.23.4 [INFO] [stderr] Downloaded tree-sitter-kotlin-ng v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8948567ae27efad2aa27b47ff629aca39a4b5ffebfc67dd1d1a50476dc59acac [INFO] running `Command { std: "docker" "start" "-a" "8948567ae27efad2aa27b47ff629aca39a4b5ffebfc67dd1d1a50476dc59acac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8948567ae27efad2aa27b47ff629aca39a4b5ffebfc67dd1d1a50476dc59acac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8948567ae27efad2aa27b47ff629aca39a4b5ffebfc67dd1d1a50476dc59acac", kill_on_drop: false }` [INFO] [stdout] 8948567ae27efad2aa27b47ff629aca39a4b5ffebfc67dd1d1a50476dc59acac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e2f3277c604dc17c0f25526fa68655c3ac027d48e12828bb12be8107f6f7400 [INFO] running `Command { std: "docker" "start" "-a" "2e2f3277c604dc17c0f25526fa68655c3ac027d48e12828bb12be8107f6f7400", kill_on_drop: false }` [INFO] [stderr] Compiling find-msvc-tools v0.1.9 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling tree-sitter-language v0.1.7 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling zmij v1.0.20 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling unicode-ident v1.0.23 [INFO] [stderr] Compiling itoa v1.0.17 [INFO] [stderr] Compiling regex-syntax v0.8.9 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling streaming-iterator v0.1.9 [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling cc v1.2.55 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling indexmap v2.13.0 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling tree-sitter-c v0.23.4 [INFO] [stderr] Compiling tree-sitter-kotlin-ng v1.1.0 [INFO] [stderr] Compiling tree-sitter-rust v0.24.0 [INFO] [stderr] Compiling tree-sitter-javascript v0.23.1 [INFO] [stderr] Compiling tree-sitter-toml-ng v0.7.0 [INFO] [stderr] Compiling tree-sitter-cpp v0.23.4 [INFO] [stderr] Compiling tree-sitter-python v0.23.6 [INFO] [stderr] Compiling tree-sitter-typescript v0.23.2 [INFO] [stderr] Compiling tree-sitter-java v0.23.5 [INFO] [stderr] Compiling tree-sitter-yaml v0.7.2 [INFO] [stderr] Compiling tree-sitter-go v0.23.4 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling tree-sitter v0.25.10 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling merge-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.63s [INFO] running `Command { std: "docker" "inspect" "2e2f3277c604dc17c0f25526fa68655c3ac027d48e12828bb12be8107f6f7400", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e2f3277c604dc17c0f25526fa68655c3ac027d48e12828bb12be8107f6f7400", kill_on_drop: false }` [INFO] [stdout] 2e2f3277c604dc17c0f25526fa68655c3ac027d48e12828bb12be8107f6f7400 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce48df881234a1d0df9f28fac79126e604078a251a46077f6ae20c0de2a9648a [INFO] running `Command { std: "docker" "start" "-a" "ce48df881234a1d0df9f28fac79126e604078a251a46077f6ae20c0de2a9648a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.181 [INFO] [stderr] Compiling rustix v1.1.3 [INFO] [stderr] Compiling getrandom v0.4.1 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling tempfile v3.25.0 [INFO] [stderr] Compiling merge-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.44s [INFO] running `Command { std: "docker" "inspect" "ce48df881234a1d0df9f28fac79126e604078a251a46077f6ae20c0de2a9648a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce48df881234a1d0df9f28fac79126e604078a251a46077f6ae20c0de2a9648a", kill_on_drop: false }` [INFO] [stdout] ce48df881234a1d0df9f28fac79126e604078a251a46077f6ae20c0de2a9648a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a151f4b56dfa6e7d8a6b20aeea894a3fab28f5f77d74f52cce479145c9e5731d [INFO] running `Command { std: "docker" "start" "-a" "a151f4b56dfa6e7d8a6b20aeea894a3fab28f5f77d74f52cce479145c9e5731d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merge_engine-79df71eb3cee9b25) [INFO] [stdout] [INFO] [stdout] running 40 tests [INFO] [stdout] test amalgamator::tests::test_left_only_change ... ok [INFO] [stdout] test amalgamator::tests::test_unordered_merge_additions ... ok [INFO] [stdout] test diff3::tests::test_conflict_detection ... ok [INFO] [stdout] test diff3::tests::test_delete_vs_modify_conflict ... ok [INFO] [stdout] test diff3::tests::test_identical_changes ... ok [INFO] [stdout] test diff3::tests::test_multiple_conflicts ... ok [INFO] [stdout] test diff3::tests::test_left_only_insert ... ok [INFO] [stdout] test diff3::tests::test_no_conflict ... ok [INFO] [stdout] test amalgamator::tests::test_no_change ... ok [INFO] [stdout] test matcher::tests::test_bipartite_match ... ok [INFO] [stdout] test matcher::tests::test_tree_similarity ... ok [INFO] [stdout] test matcher::tests::test_yang_match_identical ... ok [INFO] [stdout] test matcher::tests::test_hungarian_simple ... ok [INFO] [stdout] test matcher::tests::test_yang_match_partial ... ok [INFO] [stdout] test parser::tests::test_leaf_reconstruction ... ok [INFO] [stdout] test parser::tests::test_parse_javascript ... ok [INFO] [stdout] test patterns::tests::test_adjacent_edit ... ok [INFO] [stdout] test patterns::tests::test_both_add_lines ... ok [INFO] [stdout] test patterns::tests::test_import_union ... ok [INFO] [stdout] test amalgamator::tests::test_true_conflict ... ok [INFO] [stdout] test parser::tests::test_parse_yaml ... ok [INFO] [stdout] test parser::tests::test_parse_kotlin ... ok [INFO] [stdout] test parser::tests::test_parse_toml ... ok [INFO] [stdout] test patterns::tests::test_identical_change ... ok [INFO] [stdout] test patterns::tests::test_prefix_suffix ... ok [INFO] [stdout] test patterns::tests::test_whitespace_only ... ok [INFO] [stdout] test parser::tests::test_parse_rust ... ok [INFO] [stdout] test search::tests::test_jaccard_similarity ... ok [INFO] [stdout] test resolver::tests::test_structured_merge_rust ... ok [INFO] [stdout] test resolver::tests::test_clean_merge ... ok [INFO] [stdout] test diff3::tests::test_both_insert_different ... ok [INFO] [stdout] test vsa::tests::test_leaf_conflict_vsa ... ok [INFO] [stdout] test amalgamator::tests::test_both_same_change ... ok [INFO] [stdout] test vsa::tests::test_vsa_count ... ok [INFO] [stdout] test search::tests::test_fitness_prefers_parents ... ok [INFO] [stdout] test resolver::tests::test_pattern_resolves_whitespace ... ok [INFO] [stdout] test vsa::tests::test_rank_prefers_parents ... ok [INFO] [stdout] test search::tests::test_interleave ... ok [INFO] [stdout] test resolver::tests::test_search_fallback ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/merge_engine-08eeab1aa3045b93) [INFO] [stdout] test search::tests::test_search_produces_candidates ... ok [INFO] [stderr] Running tests/ground_truth.rs (/opt/rustwide/target/debug/deps/ground_truth-86d2e538d56d529c) [INFO] [stdout] [INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [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] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test ground_truth_gradle_both_add_plugins ... ok [INFO] [stdout] test ground_truth_java_interface_methods ... ok [INFO] [stdout] test ground_truth_adjacent_line_edits ... ok [INFO] [stdout] test ground_truth_js_identical_change ... ok [INFO] [stdout] test ground_truth_c_include_merge ... ok [INFO] [stdout] test ground_truth_kotlin_adjacent_function_edits ... ok [INFO] [stdout] test ground_truth_go_import_merge ... ok [INFO] [stdout] test ground_truth_one_side_delete ... ok [INFO] [stdout] test ground_truth_kotlin_import_union ... ok [INFO] [stdout] test ground_truth_prefix_extension ... ok [INFO] [stdout] test ground_truth_whitespace_false_conflict ... ok [INFO] [stdout] test ground_truth_rust_use_union ... ok [INFO] [stdout] test ground_truth_toml_both_add_deps ... ok [INFO] [stdout] test ground_truth_pipeline_tries_all_strategies ... ok [INFO] [stdout] test ground_truth_rust_true_conflict ... ok [INFO] [stdout] test ground_truth_python_import_and_body ... ok [INFO] [stdout] test ground_truth_mixed_resolvable_and_conflict ... ok [INFO] [stdout] test ground_truth_pipeline_reaches_search_fallback ... ok [INFO] [stdout] test ground_truth_yaml_ci_both_add_jobs ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests merge_engine [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 43) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] all doctests ran in 1.09s; merged doctests compilation took 1.05s [INFO] running `Command { std: "docker" "inspect" "a151f4b56dfa6e7d8a6b20aeea894a3fab28f5f77d74f52cce479145c9e5731d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a151f4b56dfa6e7d8a6b20aeea894a3fab28f5f77d74f52cce479145c9e5731d", kill_on_drop: false }` [INFO] [stdout] a151f4b56dfa6e7d8a6b20aeea894a3fab28f5f77d74f52cce479145c9e5731d