[INFO] fetching crate mnemosyne-core 0.2.0...
[INFO] testing mnemosyne-core-0.2.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate mnemosyne-core 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mnemosyne-core 0.2.0
[INFO] finished tweaking crates.io crate mnemosyne-core 0.2.0
[INFO] tweaked toml for crates.io crate mnemosyne-core 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mnemosyne-core 0.2.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mnemosyne-core 0.2.0 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e67f47fbc71ee6095ec1808de0b3291b4620877ef926f86fa6db898e38b57f29
[INFO] running `Command { std: "docker" "start" "-a" "e67f47fbc71ee6095ec1808de0b3291b4620877ef926f86fa6db898e38b57f29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e67f47fbc71ee6095ec1808de0b3291b4620877ef926f86fa6db898e38b57f29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e67f47fbc71ee6095ec1808de0b3291b4620877ef926f86fa6db898e38b57f29", kill_on_drop: false }`
[INFO] [stdout] e67f47fbc71ee6095ec1808de0b3291b4620877ef926f86fa6db898e38b57f29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 664446ba60907e5ab39e2c5070fdb75a0f75803944e3a549e76a82167ddfd704
[INFO] running `Command { std: "docker" "start" "-a" "664446ba60907e5ab39e2c5070fdb75a0f75803944e3a549e76a82167ddfd704", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling tracing-core v0.1.35
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.7
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.43
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling mnemosyne-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.12s
[INFO] running `Command { std: "docker" "inspect" "664446ba60907e5ab39e2c5070fdb75a0f75803944e3a549e76a82167ddfd704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "664446ba60907e5ab39e2c5070fdb75a0f75803944e3a549e76a82167ddfd704", kill_on_drop: false }`
[INFO] [stdout] 664446ba60907e5ab39e2c5070fdb75a0f75803944e3a549e76a82167ddfd704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 891dd6122c4c9359acf5e913b11dea202ebab7f318c8088696d8a0935f46f7d2
[INFO] running `Command { std: "docker" "start" "-a" "891dd6122c4c9359acf5e913b11dea202ebab7f318c8088696d8a0935f46f7d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling zerocopy-derive v0.8.40
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling mnemosyne-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 32.30s
[INFO] running `Command { std: "docker" "inspect" "891dd6122c4c9359acf5e913b11dea202ebab7f318c8088696d8a0935f46f7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "891dd6122c4c9359acf5e913b11dea202ebab7f318c8088696d8a0935f46f7d2", kill_on_drop: false }`
[INFO] [stdout] 891dd6122c4c9359acf5e913b11dea202ebab7f318c8088696d8a0935f46f7d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f013ece1c7c9398782d60707bd3b560d88d55e1ce829bef46f34b0679f3c8597
[INFO] running `Command { std: "docker" "start" "-a" "f013ece1c7c9398782d60707bd3b560d88d55e1ce829bef46f34b0679f3c8597", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mnemosyne_core-bf6a7e8460141dad)
[INFO] [stdout] running 75 tests
[INFO] [stdout] test analysis::ai::tests::focuses_on_matching_leak ... ok
[INFO] [stdout] test analysis::ai::tests::generates_summary_with_leak ... ok
[INFO] [stdout] test analysis::ai::tests::rejects_unknown_leak_id ... ok
[INFO] [stdout] test analysis::ai::tests::handles_empty_leaks ... ok
[INFO] [stdout] test analysis::engine::tests::class_stats_drive_leaks ... ok
[INFO] [stdout] test analysis::ai::tests::validates_matching_leak_id ... ok
[INFO] [stdout] test analysis::engine::tests::class_level_diff_computes_graph_deltas ... ok
[INFO] [stdout] test analysis::engine::tests::cycles_package_hints_across_multiple_entries ... ok
[INFO] [stdout] test analysis::engine::tests::filters_out_leaks_below_min_severity ... ok
[INFO] [stdout] test analysis::engine::tests::emits_one_entry_per_requested_kind ... ok
[INFO] [stdout] test analysis::engine::tests::fallback_provenance_is_fallback_kind ... ok
[INFO] [stdout] test analysis::engine::tests::graph_backed_leaks_have_empty_provenance ... ok
[INFO] [stdout] test analysis::engine::tests::graph_backed_leaks_respects_package_filter ... ok
[INFO] [stdout] test analysis::engine::tests::graph_backed_leaks_uses_retained_sizes ... ok
[INFO] [stdout] test analysis::engine::tests::heap_diff_falls_back_to_record_stats ... ok
[INFO] [stdout] test analysis::engine::tests::heuristic_provenance_is_partial_preview ... ok
[INFO] [stdout] test analysis::engine::tests::heap_diff_prefers_class_stats ... ok
[INFO] [stdout] test analysis::engine::tests::respects_package_filters_for_real_classes ... ok
[INFO] [stdout] test analysis::engine::tests::synthetic_leaks_carry_provenance_markers ... ok
[INFO] [stdout] test fix::generator::tests::builds_suggestion ... ok
[INFO] [stdout] test analysis::engine::tests::suspect_extracts_reference_chain ... ok
[INFO] [stdout] test analysis::engine::tests::detect_leaks_falls_back_to_heuristic ... ok
[INFO] [stdout] test graph::dominator::tests::test_diamond_graph ... ok
[INFO] [stdout] test analysis::engine::tests::suspect_marks_accumulation_points ... ok
[INFO] [stdout] test graph::dominator::tests::test_top_retained ... ok
[INFO] [stdout] test analysis::engine::tests::detect_leaks_tries_graph_path ... ok
[INFO] [stdout] test graph::gc_path::tests::builds_path_with_root ... ok
[INFO] [stdout] test analysis::engine::tests::suspect_scoring_orders_by_score ... ok
[INFO] [stdout] test graph::dominator::tests::test_duplicate_gc_roots ... ok
[INFO] [stdout] test graph::dominator::tests::test_empty_graph ... ok
[INFO] [stdout] test graph::dominator::tests::test_retained_sizes ... ok
[INFO] [stdout] test graph::dominator::tests::test_gc_root_not_in_objects ... ok
[INFO] [stdout] test graph::dominator::tests::test_dominator_tree_linear_chain ... ok
[INFO] [stdout] test graph::dominator::tests::test_multiple_gc_roots ... ok
[INFO] [stdout] test graph::dominator::tests::test_with_parsed_fixture ... ok
[INFO] [stdout] test fix::generator::tests::propose_fix_runs_analysis ... ok
[INFO] [stdout] test graph::metrics::tests::summarize_graph_sets_zero_retained_size ... ok
[INFO] [stdout] test graph::metrics::tests::histogram_groups_by_package_prefix ... ok
[INFO] [stdout] test hprof::binary_parser::tests::test_object_count ... ok
[INFO] [stdout] test graph::dominator::tests::test_unreachable_objects ... ok
[INFO] [stdout] test graph::gc_path::tests::traces_real_gc_path_from_heap_dump ... ok
[INFO] [stdout] test graph::metrics::tests::build_graph_metrics_from_dominator_populates_retained_size ... ok
[INFO] [stdout] test graph::metrics::tests::finds_unreachable_objects ... ok
[INFO] [stdout] test graph::metrics::tests::fully_reachable_graph_has_no_unreachable_objects ... ok
[INFO] [stdout] test hprof::binary_parser::tests::test_parse_heap_dump_segment ... ok
[INFO] [stdout] test hprof::binary_parser::tests::test_parse_class_info ... ok
[INFO] [stdout] test hprof::binary_parser::tests::test_class_name_resolution ... ok
[INFO] [stdout] test hprof::binary_parser::tests::test_parse_instances ... ok
[INFO] [stdout] test hprof::binary_parser::tests::test_parse_gc_roots ... ok
[INFO] [stdout] test hprof::binary_parser::tests::test_parse_object_array ... ok
[INFO] [stdout] test graph::gc_path::tests::find_gc_path_uses_object_graph_path ... ok
[INFO] [stdout] test hprof::binary_parser::tests::test_parse_loaded_classes ... ok
[INFO] [stdout] test hprof::binary_parser::tests::test_parse_primitive_array ... ok
[INFO] [stdout] test graph::metrics::tests::histogram_handles_empty_graph ... ok
[INFO] [stdout] test hprof::parser::tests::object_record_category_names_stay_human_readable ... ok
[INFO] [stdout] test hprof::object_graph::tests::get_referrers_returns_incoming ... ok
[INFO] [stdout] test analysis::engine::tests::class_stat_leaks_have_empty_provenance ... ok
[INFO] [stdout] test hprof::parser::tests::summarizes_class_stats_from_records ... ok
[INFO] [stdout] test graph::metrics::tests::histogram_groups_by_class ... ok
[INFO] [stdout] test hprof::test_fixtures::tests::test_simple_fixture_is_valid_hprof ... ok
[INFO] [stdout] test hprof::binary_parser::tests::test_parse_simple_fixture_header ... ok
[INFO] [stdout] test hprof::binary_parser::tests::test_parse_strings ... ok
[INFO] [stdout] test hprof::binary_parser::tests::test_tag_constants_match_hprof_spec ... ok
[INFO] [stdout] test hprof::object_graph::tests::get_object_returns_existing ... ok
[INFO] [stdout] test report::renderer::tests::text_report_renders_provenance ... ok
[INFO] [stdout] test mapper::source::tests::maps_existing_file ... ok
[INFO] [stdout] test report::renderer::tests::html_escaping_prevents_xss ... ok
[INFO] [stdout] test hprof::parser::tests::tag_names_follow_hprof_top_level_spec ... ok
[INFO] [stdout] test hprof::parser::tests::handles_zero_length_heaps ... ok
[INFO] [stdout] test hprof::test_fixtures::tests::test_builder_produces_valid_binary ... ok
[INFO] [stdout] test hprof::object_graph::tests::get_references_returns_outgoing ... ok
[INFO] [stdout] test hprof::test_fixtures::tests::test_parse_heap_dump_segment ... ok
[INFO] [stdout] test report::renderer::tests::html_report_renders_provenance ... ok
[INFO] [stdout] test report::renderer::tests::toon_escaping_handles_control_chars ... ok
[INFO] [stdout] test report::renderer::tests::toon_report_renders_provenance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 75 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mnemosyne_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" "f013ece1c7c9398782d60707bd3b560d88d55e1ce829bef46f34b0679f3c8597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f013ece1c7c9398782d60707bd3b560d88d55e1ce829bef46f34b0679f3c8597", kill_on_drop: false }`
[INFO] [stdout] f013ece1c7c9398782d60707bd3b560d88d55e1ce829bef46f34b0679f3c8597
