[INFO] fetching crate hugr-persistent 0.6.0...
[INFO] testing hugr-persistent-0.6.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate hugr-persistent 0.6.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate hugr-persistent 0.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hugr-persistent 0.6.0
[INFO] tweaked toml for crates.io crate hugr-persistent 0.6.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hugr-persistent 0.6.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hugr-persistent 0.6.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2cf219fb860a5ba5e74876d543f037f6dcebe546b31611050258f3d0a17c8210
[INFO] running `Command { std: "docker" "start" "-a" "2cf219fb860a5ba5e74876d543f037f6dcebe546b31611050258f3d0a17c8210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cf219fb860a5ba5e74876d543f037f6dcebe546b31611050258f3d0a17c8210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf219fb860a5ba5e74876d543f037f6dcebe546b31611050258f3d0a17c8210", kill_on_drop: false }`
[INFO] [stdout] 2cf219fb860a5ba5e74876d543f037f6dcebe546b31611050258f3d0a17c8210
[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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38795ee3500985ae94f971abd1e88418396e3191ef4797e0a423f3b66ed3f326
[INFO] running `Command { std: "docker" "start" "-a" "38795ee3500985ae94f971abd1e88418396e3191ef4797e0a423f3b66ed3f326", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]    Compiling semver v1.0.27
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[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
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[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling derive-where v1.6.0
[INFO] [stderr]    Compiling delegate v0.13.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling serde_with_macros v3.18.0
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling ordered-float v5.2.0
[INFO] [stderr]    Compiling schemars v1.2.1
[INFO] [stderr]    Compiling serde_with v3.18.0
[INFO] [stderr]    Compiling hugr-model v0.27.0
[INFO] [stderr]    Compiling relrc v0.5.0
[INFO] [stderr]    Compiling portgraph v0.16.0
[INFO] [stderr]    Compiling hugr-core v0.27.0
[INFO] [stderr]    Compiling hugr-persistent v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.05s
[INFO] running `Command { std: "docker" "inspect" "38795ee3500985ae94f971abd1e88418396e3191ef4797e0a423f3b66ed3f326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38795ee3500985ae94f971abd1e88418396e3191ef4797e0a423f3b66ed3f326", kill_on_drop: false }`
[INFO] [stdout] 38795ee3500985ae94f971abd1e88418396e3191ef4797e0a423f3b66ed3f326
[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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc507fd21e301f5198b6776d43c3e2f1d8a5a903c961b10a3edfe4b358671e34
[INFO] running `Command { std: "docker" "start" "-a" "fc507fd21e301f5198b6776d43c3e2f1d8a5a903c961b10a3edfe4b358671e34", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling delegate v0.13.5
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling typetag-impl v0.2.21
[INFO] [stderr]    Compiling derive-where v1.6.0
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling serde_with_macros v3.18.0
[INFO] [stderr]    Compiling rstest v0.26.1
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling serde_with v3.18.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling slotmap_fork_lmondada v1.0.8
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling ordered-float v5.2.0
[INFO] [stderr]    Compiling schemars v1.2.1
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling typetag v0.2.21
[INFO] [stderr]    Compiling insta v1.46.3
[INFO] [stderr]    Compiling relrc v0.5.0
[INFO] [stderr]    Compiling hugr-model v0.27.0
[INFO] [stderr]    Compiling portgraph v0.16.0
[INFO] [stderr]    Compiling hugr-core v0.27.0
[INFO] [stderr]    Compiling hugr-persistent v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "fc507fd21e301f5198b6776d43c3e2f1d8a5a903c961b10a3edfe4b358671e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc507fd21e301f5198b6776d43c3e2f1d8a5a903c961b10a3edfe4b358671e34", kill_on_drop: false }`
[INFO] [stdout] fc507fd21e301f5198b6776d43c3e2f1d8a5a903c961b10a3edfe4b358671e34
[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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e30b5dfcb9879c106b30edc4dd4de3dba294ab3e0b6e3417c6093f68794846a
[INFO] running `Command { std: "docker" "start" "-a" "2e30b5dfcb9879c106b30edc4dd4de3dba294ab3e0b6e3417c6093f68794846a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hugr_persistent-69a7ddecd780c582)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test persistent_hugr::tests::test_get_ancestors_while_linear_chain ... ok
[INFO] [stdout] test persistent_hugr::tests::test_get_ancestors_while_with_filter ... ok
[INFO] [stdout] test persistent_hugr::tests::test_get_ancestors_while_branching_structure ... ok
[INFO] [stdout] test tests::test_try_add_commit ... ok
[INFO] [stdout] test tests::test_try_add_replacement ... ok
[INFO] [stdout] test trait_impls::tests::test_extract_hugr ... ok
[INFO] [stdout] test trait_impls::utils::tests::test_double_ended_iterator_adapter::case_1 ... ok
[INFO] [stdout] test trait_impls::utils::tests::test_double_ended_iterator_adapter::case_2 ... ok
[INFO] [stdout] test trait_impls::utils::tests::test_double_ended_iterator_adapter::case_4 ... ok
[INFO] [stdout] test trait_impls::utils::tests::test_double_ended_iterator_adapter::case_3 ... ok
[INFO] [stdout] test trait_impls::utils::tests::test_double_ended_iterator_adapter::case_6 ... ok
[INFO] [stdout] test trait_impls::utils::tests::test_double_ended_iterator_adapter::case_5 ... ok
[INFO] [stdout] test walker::tests::test_walk_over_two_pinned_nodes ... ok
[INFO] [stdout] test walker::tests::test_walk_over_empty_repls ... ok
[INFO] [stdout] test trait_impls::tests::test_mermaid_string ... ok
[INFO] [stdout] test tests::test_successive_replacements ... ok
[INFO] [stdout] test walker::tests::test_get_wire_endpoints ... ok
[INFO] [stdout] test tests::test_disjoint_replacements ... ok
[INFO] [stdout] test walker::tests::test_walker_disjoint_nephew_expansion ... ok
[INFO] [stdout] test walker::tests::test_walker_base_or_child_expansion ... ok
[INFO] [stdout] test wire::tests::test_all_ports ... ok
[INFO] [stdout] test tests::test_conflicting_replacements ... ok
[INFO] [stdout] test walker::tests::test_create_commit_over_empty ... ok
[INFO] [stdout] test trait_impls::tests::test_hierarchy ... ok
[INFO] [stdout] test persistent_hugr::serial::tests::test_serde_persistent_hugr ... ok
[INFO] [stdout] test state_space::serial::tests::test_serialize_state_space ... ok
[INFO] [stdout] test trait_impls::tests::test_linked_ports ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/persistent_walker_example.rs (/opt/rustwide/target/debug/deps/persistent_walker_example-cf23ac7000ebb799)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test walker_example ... ignored, takes 10s (todo: optimise)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hugr_persistent
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/commit.rs - commit::Commit (line 41) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.39s; merged doctests compilation took 0.38s
[INFO] running `Command { std: "docker" "inspect" "2e30b5dfcb9879c106b30edc4dd4de3dba294ab3e0b6e3417c6093f68794846a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e30b5dfcb9879c106b30edc4dd4de3dba294ab3e0b6e3417c6093f68794846a", kill_on_drop: false }`
[INFO] [stdout] 2e30b5dfcb9879c106b30edc4dd4de3dba294ab3e0b6e3417c6093f68794846a