[INFO] fetching crate ucm-core 0.1.18...
[INFO] testing ucm-core-0.1.18 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate ucm-core 0.1.18 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ucm-core 0.1.18
[INFO] finished tweaking crates.io crate ucm-core 0.1.18
[INFO] tweaked toml for crates.io crate ucm-core 0.1.18 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ucm-core 0.1.18 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ucm-core 0.1.18 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6aa9d0473f57f6bae380ba1b09a9141e3dbbbcb709342d18309493b382916623
[INFO] running `Command { std: "docker" "start" "-a" "6aa9d0473f57f6bae380ba1b09a9141e3dbbbcb709342d18309493b382916623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6aa9d0473f57f6bae380ba1b09a9141e3dbbbcb709342d18309493b382916623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aa9d0473f57f6bae380ba1b09a9141e3dbbbcb709342d18309493b382916623", kill_on_drop: false }`
[INFO] [stdout] 6aa9d0473f57f6bae380ba1b09a9141e3dbbbcb709342d18309493b382916623
[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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7b9d8bd97f497e1c29cd2a84b6fc4a7c2c46b409979b362f17ff3bd96e6dee1
[INFO] running `Command { std: "docker" "start" "-a" "e7b9d8bd97f497e1c29cd2a84b6fc4a7c2c46b409979b362f17ff3bd96e6dee1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[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 chrono v0.4.44
[INFO] [stderr]    Compiling ucm-core v0.1.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.35s
[INFO] running `Command { std: "docker" "inspect" "e7b9d8bd97f497e1c29cd2a84b6fc4a7c2c46b409979b362f17ff3bd96e6dee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b9d8bd97f497e1c29cd2a84b6fc4a7c2c46b409979b362f17ff3bd96e6dee1", kill_on_drop: false }`
[INFO] [stdout] e7b9d8bd97f497e1c29cd2a84b6fc4a7c2c46b409979b362f17ff3bd96e6dee1
[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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b152556efad5322c3925a203a6afaca6d3d15cc9696d7eeb9cdd98d42a47cb3
[INFO] running `Command { std: "docker" "start" "-a" "1b152556efad5322c3925a203a6afaca6d3d15cc9696d7eeb9cdd98d42a47cb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling ucm-core v0.1.18 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.10.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.24s
[INFO] running `Command { std: "docker" "inspect" "1b152556efad5322c3925a203a6afaca6d3d15cc9696d7eeb9cdd98d42a47cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b152556efad5322c3925a203a6afaca6d3d15cc9696d7eeb9cdd98d42a47cb3", kill_on_drop: false }`
[INFO] [stdout] 1b152556efad5322c3925a203a6afaca6d3d15cc9696d7eeb9cdd98d42a47cb3
[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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b54f2722c6b4d8017b7cafc821ed563930939b9b15c4d277aa479894b27ca7dd
[INFO] running `Command { std: "docker" "start" "-a" "b54f2722c6b4d8017b7cafc821ed563930939b9b15c4d277aa479894b27ca7dd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ucm_core-046419355c4c880f)
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test block::tests::test_block_builder ... ok
[INFO] [stdout] test block::tests::test_deterministic_id ... ok
[INFO] [stdout] test block::tests::test_block_creation ... ok
[INFO] [stdout] test block::tests::test_different_role_different_id ... ok
[INFO] [stdout] test block::tests::test_block_edges ... ok
[INFO] [stdout] test block::tests::test_update_content ... ok
[INFO] [stdout] test content::tests::test_code_lines ... ok
[INFO] [stdout] test content::tests::test_content_serialization ... ok
[INFO] [stdout] test content::tests::test_table_content ... ok
[INFO] [stdout] test content::tests::test_text_content ... ok
[INFO] [stdout] test document::tests::test_indices ... ok
[INFO] [stdout] test document::tests::test_cascade_delete ... ok
[INFO] [stdout] test document::tests::test_add_block ... ok
[INFO] [stdout] test edge::tests::test_edge_index_remove_block ... ok
[INFO] [stdout] test document::tests::test_document_creation ... ok
[INFO] [stdout] test document::tests::test_orphan_detection ... ok
[INFO] [stdout] test edge::tests::test_edge_index_add_remove ... ok
[INFO] [stdout] test edge::tests::test_edge_index_traversal ... ok
[INFO] [stdout] test document::tests::test_move_block ... ok
[INFO] [stdout] test edge::tests::test_edge_type_parse ... ok
[INFO] [stdout] test error::tests::test_error_code_strings ... ok
[INFO] [stdout] test id::tests::test_content_hash ... ok
[INFO] [stdout] test id::tests::test_different_role_different_id ... ok
[INFO] [stdout] test id::tests::test_id_generator ... ok
[INFO] [stdout] test id::tests::test_deterministic_id_generation ... ok
[INFO] [stdout] test edge::tests::test_edge_creation ... ok
[INFO] [stdout] test error::tests::test_error_with_details ... ok
[INFO] [stdout] test id::tests::test_block_id_display ... ok
[INFO] [stdout] test content::tests::test_content_type_tag ... ok
[INFO] [stdout] test id::tests::test_block_id_parse ... ok
[INFO] [stdout] test id::tests::test_namespace_isolation ... ok
[INFO] [stdout] test id::tests::test_root_block_id ... ok
[INFO] [stdout] test id::tests::test_block_id_parse_invalid ... ok
[INFO] [stdout] test metadata::tests::test_semantic_role_parse ... ok
[INFO] [stdout] test metadata::tests::test_role_category_roundtrip ... ok
[INFO] [stdout] test metadata::tests::test_metadata_builder ... ok
[INFO] [stdout] test normalize::tests::test_canonical_json_nested ... ok
[INFO] [stdout] test normalize::tests::test_canonical_json_sorted_keys ... ok
[INFO] [stdout] test metadata::tests::test_token_estimate_text ... ok
[INFO] [stderr]    Doc-tests ucm_core
[INFO] [stdout] test metadata::tests::test_token_estimate_cjk ... ok
[INFO] [stdout] test normalize::tests::test_is_cjk ... ok
[INFO] [stdout] test normalize::tests::test_normalize_line_endings ... ok
[INFO] [stdout] test normalize::tests::test_normalize_text_whitespace ... ok
[INFO] [stdout] test version::tests::test_version_comparison ... ok
[INFO] [stdout] test normalize::tests::test_normalize_text_preserve ... ok
[INFO] [stdout] test normalize::tests::test_normalize_content_code ... ok
[INFO] [stdout] test metadata::tests::test_semantic_role_display ... ok
[INFO] [stdout] test version::tests::test_document_version ... ok
[INFO] [stdout] test version::tests::test_version_increment ... ok
[INFO] [stdout] test block::tests::test_root_block ... ok
[INFO] [stdout] test normalize::tests::test_normalize_content_text ... ok
[INFO] [stdout] test edge::tests::test_edge_type_inverse ... ok
[INFO] [stdout] test document::tests::test_cycle_detection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/normalize.rs - normalize::normalize_content (line 65) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/id.rs - id::generate_block_id (line 219) ... ok
[INFO] [stdout] test src/block.rs - block::Block (line 17) ... ok
[INFO] [stdout] test src/id.rs - id::BlockId (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b54f2722c6b4d8017b7cafc821ed563930939b9b15c4d277aa479894b27ca7dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b54f2722c6b4d8017b7cafc821ed563930939b9b15c4d277aa479894b27ca7dd", kill_on_drop: false }`
[INFO] [stdout] b54f2722c6b4d8017b7cafc821ed563930939b9b15c4d277aa479894b27ca7dd
