[INFO] fetching crate ucm-graph-core 0.1.2...
[INFO] testing ucm-graph-core-0.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate ucm-graph-core 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate ucm-graph-core 0.1.2
[INFO] finished tweaking crates.io crate ucm-graph-core 0.1.2
[INFO] tweaked toml for crates.io crate ucm-graph-core 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ucm-graph-core 0.1.2 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 ucm-graph-core 0.1.2 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]  Downloading crates ...
[INFO] [stderr]   Downloaded zmij v1.0.20
[INFO] [stderr]   Downloaded uuid v1.20.0
[INFO] [stderr]   Downloaded chrono v0.4.43
[INFO] [stderr]   Downloaded libc v0.2.181
[INFO] [stderr]   Downloaded unicode-ident v1.0.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1b891c7b534d56d61b8aed68794bd531bf9a4c4955bb613bcc250c1f35df5cd6
[INFO] running `Command { std: "docker" "start" "-a" "1b891c7b534d56d61b8aed68794bd531bf9a4c4955bb613bcc250c1f35df5cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b891c7b534d56d61b8aed68794bd531bf9a4c4955bb613bcc250c1f35df5cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b891c7b534d56d61b8aed68794bd531bf9a4c4955bb613bcc250c1f35df5cd6", kill_on_drop: false }`
[INFO] [stdout] 1b891c7b534d56d61b8aed68794bd531bf9a4c4955bb613bcc250c1f35df5cd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fb659f68ef9c2b9be28be9c0a0362e4cc30749e7b0a76cda63388a9d4ab5b838
[INFO] running `Command { std: "docker" "start" "-a" "fb659f68ef9c2b9be28be9c0a0362e4cc30749e7b0a76cda63388a9d4ab5b838", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling zmij v1.0.20
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling uuid v1.20.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling ucm-graph-core v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.45s
[INFO] running `Command { std: "docker" "inspect" "fb659f68ef9c2b9be28be9c0a0362e4cc30749e7b0a76cda63388a9d4ab5b838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb659f68ef9c2b9be28be9c0a0362e4cc30749e7b0a76cda63388a9d4ab5b838", kill_on_drop: false }`
[INFO] [stdout] fb659f68ef9c2b9be28be9c0a0362e4cc30749e7b0a76cda63388a9d4ab5b838
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 05f97585d8e8bda02e672a242974731c59bae27c82e23ea12888284a4d88ab75
[INFO] running `Command { std: "docker" "start" "-a" "05f97585d8e8bda02e672a242974731c59bae27c82e23ea12888284a4d88ab75", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucm-graph-core v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "05f97585d8e8bda02e672a242974731c59bae27c82e23ea12888284a4d88ab75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f97585d8e8bda02e672a242974731c59bae27c82e23ea12888284a4d88ab75", kill_on_drop: false }`
[INFO] [stdout] 05f97585d8e8bda02e672a242974731c59bae27c82e23ea12888284a4d88ab75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c2b68e1b3c41304ae131effd0f1675af4d9a5f94130b090da6e428e10a68cc6b
[INFO] running `Command { std: "docker" "start" "-a" "c2b68e1b3c41304ae131effd0f1675af4d9a5f94130b090da6e428e10a68cc6b", 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/ucm_graph_core-7720078911b65ba0)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test confidence::tests::test_bayesian_update ... ok
[INFO] [stdout] test confidence::tests::test_chain_confidence ... ok
[INFO] [stdout] test confidence::tests::test_multi_path ... ok
[INFO] [stdout] test confidence::tests::test_noisy_or_empty ... ok
[INFO] [stdout] test confidence::tests::test_noisy_or_single_source ... ok
[INFO] [stdout] test confidence::tests::test_temporal_decay ... ok
[INFO] [stdout] test edge::tests::test_confidence_tier ... ok
[INFO] [stdout] test edge::tests::test_edge_creation ... ok
[INFO] [stdout] test edge::tests::test_evidence_fusion ... ok
[INFO] [stdout] test entity::tests::test_entity_symbol_name ... ok
[INFO] [stdout] test entity::tests::test_scip_id_construction ... ok
[INFO] [stdout] test entity::tests::test_scip_id_local ... ok
[INFO] [stdout] test event::tests::test_causation_chain ... ok
[INFO] [stdout] test event::tests::test_event_serialization ... ok
[INFO] [stdout] test graph::tests::test_duplicate_entity_error ... ok
[INFO] [stdout] test graph::tests::test_entity_lookup ... ok
[INFO] [stdout] test graph::tests::test_file_invalidation ... ok
[INFO] [stdout] test graph::tests::test_graph_serialization ... ok
[INFO] [stdout] test event::tests::test_event_creation ... ok
[INFO] [stdout] test graph::tests::test_graph_stats ... ok
[INFO] [stdout] test graph::tests::test_reverse_deps ... ok
[INFO] [stdout] test confidence::tests::test_noisy_or_compounds_agreement ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ucm_graph_core
[INFO] [stdout] test result: ok. 22 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" "c2b68e1b3c41304ae131effd0f1675af4d9a5f94130b090da6e428e10a68cc6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b68e1b3c41304ae131effd0f1675af4d9a5f94130b090da6e428e10a68cc6b", kill_on_drop: false }`
[INFO] [stdout] c2b68e1b3c41304ae131effd0f1675af4d9a5f94130b090da6e428e10a68cc6b