[INFO] fetching crate zuicon-mdl2 0.3.1...
[INFO] documenting zuicon-mdl2-0.3.1 against beta-2026-04-21 for beta-1.96-rustdoc-2
[INFO] extracting crate zuicon-mdl2 0.3.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate zuicon-mdl2 0.3.1
[INFO] finished tweaking crates.io crate zuicon-mdl2 0.3.1
[INFO] tweaked toml for crates.io crate zuicon-mdl2 0.3.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zuicon-mdl2 0.3.1 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 109 packages to latest compatible versions
[INFO] [stderr]       Adding yew v0.21.0 (available: v0.23.0)
[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] 152130bbb524e869ecc10c38e0d1b7df906dd439e53e1c655252c8652a22f3d4
[INFO] running `Command { std: "docker" "start" "-a" "152130bbb524e869ecc10c38e0d1b7df906dd439e53e1c655252c8652a22f3d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "152130bbb524e869ecc10c38e0d1b7df906dd439e53e1c655252c8652a22f3d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "152130bbb524e869ecc10c38e0d1b7df906dd439e53e1c655252c8652a22f3d4", kill_on_drop: false }`
[INFO] [stdout] 152130bbb524e869ecc10c38e0d1b7df906dd439e53e1c655252c8652a22f3d4
[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" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d733408739d07cfd443d705e20aa276adda10425e7e4e8434cab0c634cd4b20
[INFO] running `Command { std: "docker" "start" "-a" "6d733408739d07cfd443d705e20aa276adda10425e7e4e8434cab0c634cd4b20", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.120
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling roxmltree v0.20.0
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.120
[INFO] [stderr]    Compiling float-cmp v0.10.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.120
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]    Compiling gloo-worker-macros v0.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling implicit-clone-derive v0.1.2
[INFO] [stderr]    Compiling yew-macro v0.21.0
[INFO] [stderr]    Compiling implicit-clone v0.4.9
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling pin-project v1.1.11
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking pinned v0.1.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.120
[INFO] [stderr]     Checking prokio v0.1.0
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]     Checking js-sys v0.3.97
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]     Checking web-sys v0.3.97
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.70
[INFO] [stderr]     Checking serde-wasm-bindgen v0.6.5
[INFO] [stderr]     Checking gloo-timers v0.3.0
[INFO] [stderr]     Checking gloo-utils v0.2.0
[INFO] [stderr]     Checking gloo-events v0.2.0
[INFO] [stderr]     Checking gloo-render v0.2.0
[INFO] [stderr]     Checking gloo-dialogs v0.2.0
[INFO] [stderr]     Checking gloo-worker v0.4.0
[INFO] [stderr]     Checking gloo-storage v0.3.0
[INFO] [stderr]     Checking gloo-net v0.4.0
[INFO] [stderr]     Checking gloo-console v0.3.0
[INFO] [stderr]     Checking gloo-file v0.3.0
[INFO] [stderr]     Checking gloo-history v0.2.2
[INFO] [stderr]     Checking gloo v0.10.0
[INFO] [stderr]     Checking yew v0.21.0
[INFO] [stderr]    Compiling zu-util v0.3.5
[INFO] [stderr]    Compiling zuicon-mdl2 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting zuicon-mdl2 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `zuicon-mdl2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name zuicon_mdl2 src/lib.rs -o /opt/rustwide/target/doc --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=b5775e47af0d9320 -L dependency=/opt/rustwide/target/debug/deps --extern yew=/opt/rustwide/target/debug/deps/libyew-174440aaf328d4f1.rmeta --document-private-items --cap-lints=warn --crate-version 0.3.1` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "6d733408739d07cfd443d705e20aa276adda10425e7e4e8434cab0c634cd4b20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d733408739d07cfd443d705e20aa276adda10425e7e4e8434cab0c634cd4b20", kill_on_drop: false }`
[INFO] [stdout] 6d733408739d07cfd443d705e20aa276adda10425e7e4e8434cab0c634cd4b20
