[INFO] fetching crate hugr-persistent 0.2.2...
[INFO] testing hugr-persistent-0.2.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate hugr-persistent 0.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate hugr-persistent 0.2.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hugr-persistent 0.2.2
[INFO] tweaked toml for crates.io crate hugr-persistent 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hugr-persistent 0.2.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hugr-persistent 0.2.2 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6dd6a5f398c6213cfd54e163d7bc4529778f4643c9ad9c0a49da189ec3e26a4
[INFO] running `Command { std: "docker" "start" "-a" "d6dd6a5f398c6213cfd54e163d7bc4529778f4643c9ad9c0a49da189ec3e26a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6dd6a5f398c6213cfd54e163d7bc4529778f4643c9ad9c0a49da189ec3e26a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6dd6a5f398c6213cfd54e163d7bc4529778f4643c9ad9c0a49da189ec3e26a4", kill_on_drop: false }`
[INFO] [stdout] d6dd6a5f398c6213cfd54e163d7bc4529778f4643c9ad9c0a49da189ec3e26a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 930b1e88cbd219f146d679d7eed2738d4a9521549e669e9aeb72983f2e726fd8
[INFO] running `Command { std: "docker" "start" "-a" "930b1e88cbd219f146d679d7eed2738d4a9521549e669e9aeb72983f2e726fd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling inventory v0.3.20
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling capnp v0.21.4
[INFO] [stderr]    Compiling utf8-width v0.1.7
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]    Compiling downcast-rs v2.0.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling pretty v0.12.4
[INFO] [stderr]    Compiling wyhash v0.6.0
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling petgraph v0.8.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling delegate v0.13.4
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling derive-where v1.5.0
[INFO] [stderr]    Compiling typetag-impl v0.2.20
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling serde_with_macros v3.14.0
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]    Compiling smol_str v0.3.2
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling erased-serde v0.4.6
[INFO] [stderr]    Compiling ordered-float v5.0.0
[INFO] [stderr]    Compiling serde_with v3.14.0
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling relrc v0.4.6
[INFO] [stderr]    Compiling hugr-model v0.22.2
[INFO] [stderr]    Compiling typetag v0.2.20
[INFO] [stderr]    Compiling portgraph v0.15.2
[INFO] [stderr]    Compiling hugr-core v0.22.2
[INFO] [stderr]    Compiling hugr-persistent v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.39s
[INFO] running `Command { std: "docker" "inspect" "930b1e88cbd219f146d679d7eed2738d4a9521549e669e9aeb72983f2e726fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "930b1e88cbd219f146d679d7eed2738d4a9521549e669e9aeb72983f2e726fd8", kill_on_drop: false }`
[INFO] [stdout] 930b1e88cbd219f146d679d7eed2738d4a9521549e669e9aeb72983f2e726fd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdf521a21c307fd7487539b6f050928baa9ee54d2cd9f6ff6dc19e8c1724d53b
[INFO] running `Command { std: "docker" "start" "-a" "cdf521a21c307fd7487539b6f050928baa9ee54d2cd9f6ff6dc19e8c1724d53b", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling delegate v0.13.4
[INFO] [stderr]    Compiling rstest_macros v0.24.0
[INFO] [stderr]    Compiling derive-where v1.5.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling typetag-impl v0.2.20
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling ordered-float v5.0.0
[INFO] [stderr]    Compiling smol_str v0.3.2
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling erased-serde v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling typetag v0.2.20
[INFO] [stderr]    Compiling insta v1.43.1
[INFO] [stderr]    Compiling relrc v0.4.6
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling portgraph v0.15.2
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]    Compiling hugr-model v0.22.2
[INFO] [stderr]    Compiling rstest v0.24.0
[INFO] [stderr]    Compiling hugr-core v0.22.2
[INFO] [stderr]    Compiling hugr-persistent v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 39.12s
[INFO] running `Command { std: "docker" "inspect" "cdf521a21c307fd7487539b6f050928baa9ee54d2cd9f6ff6dc19e8c1724d53b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdf521a21c307fd7487539b6f050928baa9ee54d2cd9f6ff6dc19e8c1724d53b", kill_on_drop: false }`
[INFO] [stdout] cdf521a21c307fd7487539b6f050928baa9ee54d2cd9f6ff6dc19e8c1724d53b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 116fbd64d1f47a9cae64c2a723958612be56b634d4c4c67ee5c58ee22453fe8d
[INFO] running `Command { std: "docker" "start" "-a" "116fbd64d1f47a9cae64c2a723958612be56b634d4c4c67ee5c58ee22453fe8d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hugr_persistent-d05815213b476b8e)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test walker::tests::test_walk_over_empty_repls ... ok
[INFO] [stdout] test tests::test_successive_replacements ... ok
[INFO] [stdout] test tests::test_conflicting_replacements ... ok
[INFO] [stdout] test walker::tests::test_get_wire_endpoints ... ok
[INFO] [stdout] test tests::test_try_add_replacement ... ok
[INFO] [stdout] test tests::test_disjoint_replacements ... ok
[INFO] [stdout] test trait_impls::tests::test_mermaid_string ... ok
[INFO] [stdout] test wire::tests::test_all_ports ... ok
[INFO] [stdout] test walker::tests::test_walker_disjoint_nephew_expansion ... ok
[INFO] [stdout] test trait_impls::tests::test_extract_hugr ... ok
[INFO] [stdout] test walker::tests::test_walk_over_two_pinned_nodes ... ok
[INFO] [stdout] test walker::tests::test_walker_base_or_child_expansion ... ok
[INFO] [stdout] test tests::test_try_add_commit ... ok
[INFO] [stdout] test trait_impls::tests::test_hierarchy ... ok
[INFO] [stdout] test walker::tests::test_create_commit_over_empty ... ok
[INFO] [stdout] test trait_impls::tests::test_linked_ports ... ok
[INFO] [stdout] test resolver::tests::test_serde_hash_resolver_equality ... 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] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/persistent_walker_example.rs (/opt/rustwide/target/debug/deps/persistent_walker_example-43fcf32243ceef29)
[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 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" "116fbd64d1f47a9cae64c2a723958612be56b634d4c4c67ee5c58ee22453fe8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116fbd64d1f47a9cae64c2a723958612be56b634d4c4c67ee5c58ee22453fe8d", kill_on_drop: false }`
[INFO] [stdout] 116fbd64d1f47a9cae64c2a723958612be56b634d4c4c67ee5c58ee22453fe8d