[INFO] fetching crate wolf-graph 0.1.0... [INFO] testing wolf-graph-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate wolf-graph 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate wolf-graph 0.1.0 [INFO] finished tweaking crates.io crate wolf-graph 0.1.0 [INFO] tweaked toml for crates.io crate wolf-graph 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wolf-graph 0.1.0 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] 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 33 packages to latest compatible versions [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2c5156c67903dc6bc11fb31f355b1ccb36ed6aee7bd4f852204b6fc5bc8572e8 [INFO] running `Command { std: "docker" "start" "-a" "2c5156c67903dc6bc11fb31f355b1ccb36ed6aee7bd4f852204b6fc5bc8572e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c5156c67903dc6bc11fb31f355b1ccb36ed6aee7bd4f852204b6fc5bc8572e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c5156c67903dc6bc11fb31f355b1ccb36ed6aee7bd4f852204b6fc5bc8572e8", kill_on_drop: false }` [INFO] [stdout] 2c5156c67903dc6bc11fb31f355b1ccb36ed6aee7bd4f852204b6fc5bc8572e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d6eb609c5783140aedeca6112dd2add05739ba5134945bd2a24b7f99913214ac [INFO] running `Command { std: "docker" "start" "-a" "d6eb609c5783140aedeca6112dd2add05739ba5134945bd2a24b7f99913214ac", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling fuid v2.0.0 [INFO] [stderr] Compiling wolf-graph v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.94s [INFO] running `Command { std: "docker" "inspect" "d6eb609c5783140aedeca6112dd2add05739ba5134945bd2a24b7f99913214ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6eb609c5783140aedeca6112dd2add05739ba5134945bd2a24b7f99913214ac", kill_on_drop: false }` [INFO] [stdout] d6eb609c5783140aedeca6112dd2add05739ba5134945bd2a24b7f99913214ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 63892897df276d059e116dddf7d2ca15dfbe0989d10b352f62af664549aa96e3 [INFO] running `Command { std: "docker" "start" "-a" "63892897df276d059e116dddf7d2ca15dfbe0989d10b352f62af664549aa96e3", kill_on_drop: false }` [INFO] [stderr] Compiling serde_test v1.0.177 [INFO] [stderr] Compiling wolf-graph v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 12.52s [INFO] running `Command { std: "docker" "inspect" "63892897df276d059e116dddf7d2ca15dfbe0989d10b352f62af664549aa96e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63892897df276d059e116dddf7d2ca15dfbe0989d10b352f62af664549aa96e3", kill_on_drop: false }` [INFO] [stdout] 63892897df276d059e116dddf7d2ca15dfbe0989d10b352f62af664549aa96e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 77c97285c93e127eac6bd3df742e74b0f24fcc2f68b3e4e64d3b8d6ee5f1f08f [INFO] running `Command { std: "docker" "start" "-a" "77c97285c93e127eac6bd3df742e74b0f24fcc2f68b3e4e64d3b8d6ee5f1f08f", 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/wolf_graph-1169f5ec9440b27a) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test details::edge::tests::edge_with_unit_data_round_trip ... ok [INFO] [stdout] test details::node::tests::node_with_unit_data_json_round_trip ... ok [INFO] [stdout] test details::node::tests::node_with_unit_data_round_trip ... ok [INFO] [stdout] test details::node::tests::node_with_data_round_trip ... ok [INFO] [stdout] test details::node::tests::node_with_data_json_round_trip ... ok [INFO] [stdout] test ids::tests::test_edge_id ... ok [INFO] [stdout] test ids::tests::test_edge_id_serde ... ok [INFO] [stdout] test ids::tests::test_node_id_serde ... ok [INFO] [stdout] test details::edge::tests::edge_with_data_round_trip ... ok [INFO] [stdout] test ids::tests::test_node_id ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/compound_tests.rs (/opt/rustwide/target/debug/deps/compound_tests-940fa515d406e803) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_creation_1 ... ok [INFO] [stdout] test test_creation_4 ... ok [INFO] [stdout] test test_builders ... ok [INFO] [stdout] test test_creation_2 ... ok [INFO] [stdout] test test_creation_3 ... ok [INFO] [stdout] test test_mutators ... ok [INFO] [stdout] test test_with_data ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/dag_tests.rs (/opt/rustwide/target/debug/deps/dag_tests-5ad548df474e4b64) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_creation2 ... ok [INFO] [stdout] test test_creation1 ... ok [INFO] [stdout] test test_transitive ... ok [INFO] [stdout] test test_creation3 ... ok [INFO] [stdout] test test_dag_mutations ... ok [INFO] [stdout] test test_dag_builders ... ok [INFO] [stdout] test test_is_dag ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/depth_first_search_tests.rs (/opt/rustwide/target/debug/deps/depth_first_search_tests-7d2bcd83d5b05a0b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_depth_first_search ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/forest_tests.rs (/opt/rustwide/target/debug/deps/forest_tests-5a10e36e4a32908e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_forest_encoding ... ok [INFO] [stdout] test test_forest_queries ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/graph_tests.rs (/opt/rustwide/target/debug/deps/graph_tests-153d1b9e4bb9cbde) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test creation_2 ... ok [INFO] [stdout] test graph_with_data ... ok [INFO] [stdout] test creation_3 ... ok [INFO] [stdout] test creation_1 ... ok [INFO] [stdout] test graph_with_no_data ... ok [INFO] [stdout] test test_graph_builders ... ok [INFO] [stdout] test test_graph_mutation ... ok [INFO] [stdout] test test_graph_queries ... ok [INFO] [stdout] test test_edges ... ok [INFO] [stdout] test test_transitive ... ok [INFO] [stdout] test test_graph ... ok [INFO] [stdout] test test_move_edge ... ok [INFO] [stdout] test test_with_data ... ok [INFO] [stdout] [INFO] [stderr] Running tests/immutable_tests.rs (/opt/rustwide/target/debug/deps/immutable_tests-212d22c8dd897b4f) [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test immutable_graph_data ... ok [INFO] [stdout] test immutable_node_data ... ok [INFO] [stdout] test immutable_edge_data ... ok [INFO] [stdout] test immutable_nodes ... ok [INFO] [stderr] Running tests/path_exists_tests.rs (/opt/rustwide/target/debug/deps/path_exists_tests-7f515d635f732791) [INFO] [stdout] test immutable_edges ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_can_add_dag_edge ... ok [INFO] [stdout] test test_can_move_dag_edge ... ok [INFO] [stdout] test test_path_exists ... ok [INFO] [stderr] Running tests/topological_sort_tests.rs (/opt/rustwide/target/debug/deps/topological_sort_tests-2aa9c612791cb319) [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_is_dag ... ok [INFO] [stdout] test test_topological_sort ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/tree_tests.rs (/opt/rustwide/target/debug/deps/tree_tests-10cf38d36433e731) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_tree_codable ... ok [INFO] [stderr] Doc-tests wolf_graph [INFO] [stdout] test test_tree_builders ... ok [INFO] [stdout] test test_is_tree ... ok [INFO] [stdout] test test_creation_1 ... ok [INFO] [stdout] test test_tree_queries ... ok [INFO] [stdout] test test_with_data ... ok [INFO] [stdout] test test_tree_mutations ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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] running `Command { std: "docker" "inspect" "77c97285c93e127eac6bd3df742e74b0f24fcc2f68b3e4e64d3b8d6ee5f1f08f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77c97285c93e127eac6bd3df742e74b0f24fcc2f68b3e4e64d3b8d6ee5f1f08f", kill_on_drop: false }` [INFO] [stdout] 77c97285c93e127eac6bd3df742e74b0f24fcc2f68b3e4e64d3b8d6ee5f1f08f