[INFO] fetching crate obzenflow-topology 0.2.0...
[INFO] testing obzenflow-topology-0.2.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate obzenflow-topology 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate obzenflow-topology 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate obzenflow-topology 0.2.0
[INFO] tweaked toml for crates.io crate obzenflow-topology 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate obzenflow-topology 0.2.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate obzenflow-topology 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52da5e0d7a9c8190ccb803b080b17ec32ec8844384f016f957f3b88e606c3c61
[INFO] running `Command { std: "docker" "start" "-a" "52da5e0d7a9c8190ccb803b080b17ec32ec8844384f016f957f3b88e606c3c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52da5e0d7a9c8190ccb803b080b17ec32ec8844384f016f957f3b88e606c3c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52da5e0d7a9c8190ccb803b080b17ec32ec8844384f016f957f3b88e606c3c61", kill_on_drop: false }`
[INFO] [stdout] 52da5e0d7a9c8190ccb803b080b17ec32ec8844384f016f957f3b88e606c3c61
[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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30dc9c46d4d71c1f9a2492afa8ebdd67054c534c4ad94e047bb35bdc8fbd2727
[INFO] running `Command { std: "docker" "start" "-a" "30dc9c46d4d71c1f9a2492afa8ebdd67054c534c4ad94e047bb35bdc8fbd2727", kill_on_drop: false }`
[INFO] [stderr]    Compiling zmij v1.0.14
[INFO] [stderr]    Compiling ulid v1.2.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling obzenflow-idkit v0.2.0
[INFO] [stderr]    Compiling obzenflow-topology v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.63s
[INFO] running `Command { std: "docker" "inspect" "30dc9c46d4d71c1f9a2492afa8ebdd67054c534c4ad94e047bb35bdc8fbd2727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30dc9c46d4d71c1f9a2492afa8ebdd67054c534c4ad94e047bb35bdc8fbd2727", kill_on_drop: false }`
[INFO] [stdout] 30dc9c46d4d71c1f9a2492afa8ebdd67054c534c4ad94e047bb35bdc8fbd2727
[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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8609e871271614c12cc516e49924ee1a5f2b34de622c6297e0ed33434c99a266
[INFO] running `Command { std: "docker" "start" "-a" "8609e871271614c12cc516e49924ee1a5f2b34de622c6297e0ed33434c99a266", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling insta v1.46.1
[INFO] [stderr]    Compiling obzenflow-topology v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.74s
[INFO] running `Command { std: "docker" "inspect" "8609e871271614c12cc516e49924ee1a5f2b34de622c6297e0ed33434c99a266", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8609e871271614c12cc516e49924ee1a5f2b34de622c6297e0ed33434c99a266", kill_on_drop: false }`
[INFO] [stdout] 8609e871271614c12cc516e49924ee1a5f2b34de622c6297e0ed33434c99a266
[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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 728196c01d52a397e1717da48f8989a4694f3940e5279053e22debe66fdbe090
[INFO] running `Command { std: "docker" "start" "-a" "728196c01d52a397e1717da48f8989a4694f3940e5279053e22debe66fdbe090", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/obzenflow_topology-167d98d914dce5ea)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test builder::builder::tests::test_builder_chaining ... ok
[INFO] [stdout] test topology::topology::tests::test_fan_out_topology ... ok
[INFO] [stdout] test builder::builder::tests::test_builder_fan_in ... ok
[INFO] [stdout] test topology::topology::tests::test_multi_stage_cycle_allowed ... ok
[INFO] [stdout] test topology::topology::tests::test_scc_cycle_detection ... ok
[INFO] [stdout] test validation::validation::tests::test_compute_sccs_multiple_components ... ok
[INFO] [stdout] test validation::validation::tests::test_compute_sccs_no_cycles ... ok
[INFO] [stdout] test validation::validation::tests::test_disconnected_stages ... ok
[INFO] [stdout] test validation::validation::tests::test_no_disconnected_stages ... ok
[INFO] [stdout] test validation::validation::tests::test_compute_sccs_simple_cycle ... ok
[INFO] [stdout] test validation::validation::tests::test_validate_acyclic_simple_dag ... ok
[INFO] [stdout] test validation::validation::tests::test_validate_acyclic_with_cycle ... ok
[INFO] [stdout] test topology::topology::tests::test_simple_pipeline ... ok
[INFO] [stdout] test topology::topology::tests::test_self_cycle_rejected ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/topology_edge_cases.rs (/opt/rustwide/target/debug/deps/topology_edge_cases-1c34da2a3886896f)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_empty_topology ... ok
[INFO] [stdout] test test_has_edge_queries ... ok
[INFO] [stdout] test test_minimum_valid_pipeline ... ok
[INFO] [stdout] test test_diamond_topology ... ok
[INFO] [stdout] test test_multiple_sources_and_sinks ... ok
[INFO] [stdout] test test_flow_naming ... ok
[INFO] [stdout] test test_stage_name_retrieval ... ok
[INFO] [stdout] test test_self_loop_forbidden ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/topology_semantic_validation.rs (/opt/rustwide/target/debug/deps/topology_semantic_validation-7f29d39474635aea)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_semantic_no_sinks_error ... ok
[INFO] [stdout] test test_semantic_no_sources_error ... ok
[INFO] [stdout] test test_semantic_sink_to_source_forward_rejected ... ok
[INFO] [stdout] test test_semantic_unproductive_stages_error ... ok
[INFO] [stdout] test test_semantic_unreachable_stages_error ... ok
[INFO] [stdout] test test_semantic_valid_source_processor_sink ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/topology_validation_tests.rs (/opt/rustwide/target/debug/deps/topology_validation_tests-5fb309d1ea392f53)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_cycles_allowed ... ok
[INFO] [stdout] test test_complex_topology_metrics ... ok
[INFO] [stdout] test test_disconnected_stages_detection ... ok
[INFO] [stdout] test test_duplicate_edge_detection ... ok
[INFO] [stdout] test test_document_processor_retry_pattern ... ok
[INFO] [stdout] test test_explicit_duplicate_edge_detection ... ok
[INFO] [stdout] test test_isolated_node_detection ... ok
[INFO] [stdout] test test_valid_topology_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests obzenflow_topology
[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" "728196c01d52a397e1717da48f8989a4694f3940e5279053e22debe66fdbe090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "728196c01d52a397e1717da48f8989a4694f3940e5279053e22debe66fdbe090", kill_on_drop: false }`
[INFO] [stdout] 728196c01d52a397e1717da48f8989a4694f3940e5279053e22debe66fdbe090
