[INFO] fetching crate iris-sis 1.1.5...
[INFO] checking iris-sis-1.1.5 against 67a539cbdf2a0107837ce64f9069509a44da67b7 for pr-164053
[INFO] extracting crate iris-sis 1.1.5 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate iris-sis 1.1.5
[INFO] finished tweaking crates.io crate iris-sis 1.1.5
[INFO] tweaked toml for crates.io crate iris-sis 1.1.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iris-sis 1.1.5 on toolchain 67a539cbdf2a0107837ce64f9069509a44da67b7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iris-sis 1.1.5 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" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "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] 640e1b6858e5f172f98e99a9a61825ade7d9161a0b03a73a4444bb5149bf8735
[INFO] running `Command { std: "docker" "start" "640e1b6858e5f172f98e99a9a61825ade7d9161a0b03a73a4444bb5149bf8735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "640e1b6858e5f172f98e99a9a61825ade7d9161a0b03a73a4444bb5149bf8735", 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" "640e1b6858e5f172f98e99a9a61825ade7d9161a0b03a73a4444bb5149bf8735" "/opt/rustwide/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "640e1b6858e5f172f98e99a9a61825ade7d9161a0b03a73a4444bb5149bf8735", 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" "640e1b6858e5f172f98e99a9a61825ade7d9161a0b03a73a4444bb5149bf8735" "/opt/rustwide/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling wayland-backend v0.3.15
[INFO] [stderr]    Compiling quick-xml v0.39.2
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking v_frame v0.3.9
[INFO] [stderr]    Compiling wayland-scanner v0.31.10
[INFO] [stderr]    Compiling built v0.8.0
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]    Compiling drm-sys v0.8.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]     Checking no_std_io2 v0.9.3
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling drm-fourcc v2.2.0
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]     Checking bitstream-io v4.10.0
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking av-scenechange v0.14.1
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling tiny-xlib v0.2.5
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling winit v0.30.13
[INFO] [stderr]     Checking fax v0.2.6
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking avif-serialize v0.8.8
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking calloop v0.13.0
[INFO] [stderr]     Checking gethostname v1.1.0
[INFO] [stderr]     Checking drm-ffi v0.9.1
[INFO] [stderr]     Checking ctor v0.10.1
[INFO] [stderr]     Checking pxfm v0.1.29
[INFO] [stderr]     Checking drm v0.14.1
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking wayland-client v0.31.14
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking x11-dl v2.21.0
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking av1-grain v0.2.5
[INFO] [stderr]     Checking wayland-protocols v0.32.12
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking wayland-cursor v0.31.14
[INFO] [stderr]     Checking calloop-wayland-source v0.3.0
[INFO] [stderr]     Checking exr v1.74.0
[INFO] [stderr]     Checking tiff v0.11.3
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking fontdue v0.8.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stdout] error[E0658]: use of unstable library feature `liballoc_internals`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fontdue-0.8.0/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 2026-10-09; 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" "640e1b6858e5f172f98e99a9a61825ade7d9161a0b03a73a4444bb5149bf8735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "640e1b6858e5f172f98e99a9a61825ade7d9161a0b03a73a4444bb5149bf8735", kill_on_drop: false }`
[INFO] [stdout] 640e1b6858e5f172f98e99a9a61825ade7d9161a0b03a73a4444bb5149bf8735