[INFO] fetching crate ailloli_ui_widgets 0.1.0-beta.2...
[INFO] checking ailloli_ui_widgets-0.1.0-beta.2 against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] extracting crate ailloli_ui_widgets 0.1.0-beta.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ailloli_ui_widgets 0.1.0-beta.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ailloli_ui_widgets 0.1.0-beta.2
[INFO] tweaked toml for crates.io crate ailloli_ui_widgets 0.1.0-beta.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ailloli_ui_widgets 0.1.0-beta.2 on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ailloli_ui_widgets 0.1.0-beta.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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 409e44c952a60575b3f4d9efb1a8c1ba261ecdb21966cc3e5c4e93bd437c3379
[INFO] running `Command { std: "docker" "start" "409e44c952a60575b3f4d9efb1a8c1ba261ecdb21966cc3e5c4e93bd437c3379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "409e44c952a60575b3f4d9efb1a8c1ba261ecdb21966cc3e5c4e93bd437c3379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "409e44c952a60575b3f4d9efb1a8c1ba261ecdb21966cc3e5c4e93bd437c3379" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "409e44c952a60575b3f4d9efb1a8c1ba261ecdb21966cc3e5c4e93bd437c3379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "409e44c952a60575b3f4d9efb1a8c1ba261ecdb21966cc3e5c4e93bd437c3379" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling bytemuck_derive v1.11.0
[INFO] [stderr]    Compiling icu_locale_data v2.2.0
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling icu_segmenter_data v2.2.0
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking parlance v0.1.0
[INFO] [stderr]     Checking linebender_resource_handle v0.1.1
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking ttf-parser v0.21.1
[INFO] [stderr]     Checking lucide-icons v1.26.0
[INFO] [stderr]     Checking str_indices v0.4.4
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking lru v0.18.2
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking ropey v1.6.1
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking vte v0.15.0
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]     Checking font-types v0.11.3
[INFO] [stderr]     Checking read-fonts v0.39.2
[INFO] [stderr]     Checking fontdue v0.9.3
[INFO] [stdout] error[E0658]: use of unstable library feature `liballoc_internals`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fontdue-0.9.3/src/font.rs:284:38
[INFO] [stdout]     |
[INFO] [stdout] 284 |         let mut glyphs: Vec<Glyph> = vec::from_elem(Glyph::default(), glyph_count as usize);
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(liballoc_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-10-11; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fontdue` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "409e44c952a60575b3f4d9efb1a8c1ba261ecdb21966cc3e5c4e93bd437c3379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "409e44c952a60575b3f4d9efb1a8c1ba261ecdb21966cc3e5c4e93bd437c3379", kill_on_drop: false }`
[INFO] [stdout] 409e44c952a60575b3f4d9efb1a8c1ba261ecdb21966cc3e5c4e93bd437c3379
