[INFO] fetching crate plow_ontology 0.2.2...
[INFO] testing plow_ontology-0.2.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate plow_ontology 0.2.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate plow_ontology 0.2.2
[INFO] finished tweaking crates.io crate plow_ontology 0.2.2
[INFO] tweaked toml for crates.io crate plow_ontology 0.2.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate plow_ontology 0.2.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 226 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding uuid v0.8.1 (available: v0.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7b326863ec712f729f99b29139dc083f19f9f3961fe37b32796a5a0febc3a34
[INFO] running `Command { std: "docker" "start" "-a" "d7b326863ec712f729f99b29139dc083f19f9f3961fe37b32796a5a0febc3a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7b326863ec712f729f99b29139dc083f19f9f3961fe37b32796a5a0febc3a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7b326863ec712f729f99b29139dc083f19f9f3961fe37b32796a5a0febc3a34", kill_on_drop: false }`
[INFO] [stdout] d7b326863ec712f729f99b29139dc083f19f9f3961fe37b32796a5a0febc3a34
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ce6d45d0c7d37f691081952e2b8639efc1fa89032a3aa083b7406aaed62b86a
[INFO] running `Command { std: "docker" "start" "-a" "1ce6d45d0c7d37f691081952e2b8639efc1fa89032a3aa083b7406aaed62b86a", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling oxiri v0.2.11
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling bimap v0.6.3
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling snowflake v1.3.0
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling uuid v1.23.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling blob-uuid v0.5.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling unique_id v0.1.7
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling field33_rdftk_iri_temporary_fork v0.1.9
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling cookie-factory v0.3.3
[INFO] [stderr]    Compiling field33_rdftk_names_temporary_fork v0.1.9
[INFO] [stderr]    Compiling harriet v0.3.1
[INFO] [stderr]    Compiling field33_rdftk_core_temporary_fork v0.3.1
[INFO] [stderr]    Compiling plow_graphify v0.2.3
[INFO] [stderr]    Compiling plow_ontology v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.47s
[INFO] running `Command { std: "docker" "inspect" "1ce6d45d0c7d37f691081952e2b8639efc1fa89032a3aa083b7406aaed62b86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce6d45d0c7d37f691081952e2b8639efc1fa89032a3aa083b7406aaed62b86a", kill_on_drop: false }`
[INFO] [stdout] 1ce6d45d0c7d37f691081952e2b8639efc1fa89032a3aa083b7406aaed62b86a
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 033cb7336c5c1dd0685e6c86b741ee06229d86ac50c711e542a79eeb4f266e42
[INFO] running `Command { std: "docker" "start" "-a" "033cb7336c5c1dd0685e6c86b741ee06229d86ac50c711e542a79eeb4f266e42", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling psl-types v2.0.11
[INFO] [stderr]    Compiling plow_ontology v0.2.2
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling finl_unicode v1.4.0
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling psl v2.1.205
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling pubgrub v0.2.1
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling email_address v0.2.9
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling spdx v0.9.0
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling darc v0.0.1
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling aquamarine v0.1.12
[INFO] [stderr]    Compiling parking_lot v0.4.8
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling chashmap v2.2.2
[INFO] [stderr]    Compiling rustrict v0.5.14
[INFO] [stderr]    Compiling libz-sys v1.1.28
[INFO] [stderr]    Compiling openssl-sys v0.9.114
[INFO] [stderr]    Compiling libssh2-sys v0.2.23
[INFO] [stderr]    Compiling libgit2-sys v0.13.5+1.4.5
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling addr v0.15.6
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling git2 v0.14.4
[INFO] [stderr]    Compiling plow_package_management v0.3.4
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/plow_package_management-0.3.4/src/edit.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 | /                         Whitespace {
[INFO] [stdout] 35 | |                             whitespace: "".into(),
[INFO] [stdout] 36 | |                         },
[INFO] [stdout]    | |_________________________^ expected `Option<Whitespace<'_>>`, found `Whitespace<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `std::option::Option<Whitespace<'_>>`
[INFO] [stdout]             found struct `Whitespace<'_>`
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]    |
[INFO] [stdout] 34 ~                         Some(Whitespace {
[INFO] [stdout] 35 |                             whitespace: "".into(),
[INFO] [stdout] 36 ~                         }),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/plow_package_management-0.3.4/src/edit.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 | /                         Whitespace {
[INFO] [stdout] 57 | |                             whitespace: "".into(),
[INFO] [stdout] 58 | |                         },
[INFO] [stdout]    | |_________________________^ expected `Option<Whitespace<'_>>`, found `Whitespace<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `std::option::Option<Whitespace<'_>>`
[INFO] [stdout]             found struct `Whitespace<'_>`
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]    |
[INFO] [stdout] 56 ~                         Some(Whitespace {
[INFO] [stdout] 57 |                             whitespace: "".into(),
[INFO] [stdout] 58 ~                         }),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `plow_package_management` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "033cb7336c5c1dd0685e6c86b741ee06229d86ac50c711e542a79eeb4f266e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "033cb7336c5c1dd0685e6c86b741ee06229d86ac50c711e542a79eeb4f266e42", kill_on_drop: false }`
[INFO] [stdout] 033cb7336c5c1dd0685e6c86b741ee06229d86ac50c711e542a79eeb4f266e42
