[INFO] fetching crate ffai-bench 0.7.7...
[INFO] checking ffai-bench-0.7.7 against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] extracting crate ffai-bench 0.7.7 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ffai-bench 0.7.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ffai-bench 0.7.7
[INFO] tweaked toml for crates.io crate ffai-bench 0.7.7 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ffai-bench 0.7.7 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 ffai-bench 0.7.7 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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a290377d0f02fad44e882679dfaa2a53f3f932280d4daa4a6deab089f585b19d
[INFO] running `Command { std: "docker" "start" "a290377d0f02fad44e882679dfaa2a53f3f932280d4daa4a6deab089f585b19d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a290377d0f02fad44e882679dfaa2a53f3f932280d4daa4a6deab089f585b19d", 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" "a290377d0f02fad44e882679dfaa2a53f3f932280d4daa4a6deab089f585b19d" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a290377d0f02fad44e882679dfaa2a53f3f932280d4daa4a6deab089f585b19d", 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" "a290377d0f02fad44e882679dfaa2a53f3f932280d4daa4a6deab089f585b19d" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]    Compiling pulp v0.22.3
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.1
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking rff-core v0.2.1
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling rusty_h264-common v0.16.0
[INFO] [stderr]     Checking rff-format v0.2.1
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking rusty_h264-accel v0.16.0
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.2.2
[INFO] [stderr]     Checking spm_precompiled v0.1.4
[INFO] [stderr]     Checking unicode-normalization-alignments v0.1.12
[INFO] [stderr]     Checking macro_rules_attribute v0.2.2
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking compact_str v0.9.1
[INFO] [stderr]    Compiling onig_sys v69.9.3
[INFO] [stderr]     Checking dary_heap v0.3.9
[INFO] [stderr]     Checking typed-path v0.12.3
[INFO] [stderr]     Checking zlib-rs v0.6.6
[INFO] [stderr]    Compiling rusty_h264-encoder v0.16.0
[INFO] [stderr]     Checking safetensors v0.8.0
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking rff-subtitle v0.2.0
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking rff-format-mkv v0.2.1
[INFO] [stderr]     Checking rff-format-avi v0.2.0
[INFO] [stderr]     Checking zip v8.6.0
[INFO] [stderr]     Checking rff-format-mp4 v0.2.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking rff-format-ts v0.2.1
[INFO] [stderr]     Checking rayon-cond v0.4.0
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking rff-codec v0.2.0
[INFO] [stderr]     Checking rusty_jpeg v0.4.1
[INFO] [stderr]     Checking clap_builder v4.6.2
[INFO] [stderr]     Checking rusty_png v0.3.2
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]    Compiling bytemuck_derive v1.11.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.55
[INFO] [stderr]    Compiling monostate-impl v0.1.18
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]     Checking monostate v0.1.18
[INFO] [stderr]     Checking onig v6.5.3
[INFO] [stderr]     Checking fontdue v0.9.4
[INFO] [stdout] error[E0658]: use of unstable library feature `liballoc_internals`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fontdue-0.9.4/src/font.rs:287:38
[INFO] [stdout]     |
[INFO] [stdout] 287 |         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] [stderr]     Checking clap v4.6.4
[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" "a290377d0f02fad44e882679dfaa2a53f3f932280d4daa4a6deab089f585b19d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a290377d0f02fad44e882679dfaa2a53f3f932280d4daa4a6deab089f585b19d", kill_on_drop: false }`
[INFO] [stdout] a290377d0f02fad44e882679dfaa2a53f3f932280d4daa4a6deab089f585b19d
