[INFO] cloning repository https://github.com/ludwigbrida/gluon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ludwigbrida/gluon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fludwigbrida%2Fgluon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fludwigbrida%2Fgluon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f4de200bc28c0f4d14ad26bdb9baad3c4720cca
[INFO] checking ludwigbrida/gluon against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fludwigbrida%2Fgluon" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ludwigbrida/gluon
[INFO] finished tweaking git repo https://github.com/ludwigbrida/gluon
[INFO] tweaked toml for git repo https://github.com/ludwigbrida/gluon written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ludwigbrida/gluon 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 git repo https://github.com/ludwigbrida/gluon 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 356f0202903691247ee3cb68768a011033248c4bbf9e8a6504fd518cd090ee51
[INFO] running `Command { std: "docker" "start" "356f0202903691247ee3cb68768a011033248c4bbf9e8a6504fd518cd090ee51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "356f0202903691247ee3cb68768a011033248c4bbf9e8a6504fd518cd090ee51", 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" "356f0202903691247ee3cb68768a011033248c4bbf9e8a6504fd518cd090ee51" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "356f0202903691247ee3cb68768a011033248c4bbf9e8a6504fd518cd090ee51", 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" "356f0202903691247ee3cb68768a011033248c4bbf9e8a6504fd518cd090ee51" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking cfg-if v1.0.5
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]     Checking gluon-core v0.0.0 (/opt/rustwide/workdir/crates/gluon-core)
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling zerocopy v0.8.57
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking gluon-tree v0.0.0 (/opt/rustwide/workdir/crates/gluon-tree)
[INFO] [stderr]    Compiling naga v30.0.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]     Checking bit-vec v0.9.1
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]     Checking spirv v0.4.0+sdk-1.4.341.0
[INFO] [stderr]     Checking gluon-layout v0.0.0 (/opt/rustwide/workdir/crates/gluon-layout)
[INFO] [stderr]     Checking codespan-reporting v0.13.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking bit-set v0.10.0
[INFO] [stderr]     Checking dlib v0.5.3
[INFO] [stderr]    Compiling wgpu-hal v30.0.1
[INFO] [stderr]     Checking presser v0.3.1
[INFO] [stderr]     Checking profiling v1.0.18
[INFO] [stderr]     Checking glow v0.17.0
[INFO] [stderr]     Checking renderdoc-sys v1.1.0
[INFO] [stderr]    Compiling wgpu-core v30.0.1
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling wgpu v30.0.1
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking ordered-float v5.5.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[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] [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" "356f0202903691247ee3cb68768a011033248c4bbf9e8a6504fd518cd090ee51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "356f0202903691247ee3cb68768a011033248c4bbf9e8a6504fd518cd090ee51", kill_on_drop: false }`
[INFO] [stdout] 356f0202903691247ee3cb68768a011033248c4bbf9e8a6504fd518cd090ee51
