[INFO] fetching crate eldiron-ruleset 0.95.0...
[INFO] checking eldiron-ruleset-0.95.0 against 67a539cbdf2a0107837ce64f9069509a44da67b7 for pr-164053
[INFO] extracting crate eldiron-ruleset 0.95.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate eldiron-ruleset 0.95.0
[INFO] finished tweaking crates.io crate eldiron-ruleset 0.95.0
[INFO] tweaked toml for crates.io crate eldiron-ruleset 0.95.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate eldiron-ruleset 0.95.0 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 eldiron-ruleset 0.95.0 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-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 532358c12e2b000ed537abcdabf76f4841e8103ce09457200abcdd224d0b7e6d
[INFO] running `Command { std: "docker" "start" "532358c12e2b000ed537abcdabf76f4841e8103ce09457200abcdd224d0b7e6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "532358c12e2b000ed537abcdabf76f4841e8103ce09457200abcdd224d0b7e6d", 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" "532358c12e2b000ed537abcdabf76f4841e8103ce09457200abcdd224d0b7e6d" "/opt/rustwide/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "532358c12e2b000ed537abcdabf76f4841e8103ce09457200abcdd224d0b7e6d", 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" "532358c12e2b000ed537abcdabf76f4841e8103ce09457200abcdd224d0b7e6d" "/opt/rustwide/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.7
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling wayland-sys v0.31.8
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling zmij v1.0.13
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling quick-xml v0.38.4
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling cc v1.2.52
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling wayland-client v0.31.12
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking pxfm v0.1.27
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling vek v0.17.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]    Compiling rfd v0.17.1
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling wayland-scanner v0.31.8
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking unicode-id v0.3.6
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking markdown v1.0.0
[INFO] [stderr]     Checking rayon v1.11.0
[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 2026-10-09; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wayland-backend v0.3.12
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]     Checking moxcms v0.8.1
[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" "532358c12e2b000ed537abcdabf76f4841e8103ce09457200abcdd224d0b7e6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "532358c12e2b000ed537abcdabf76f4841e8103ce09457200abcdd224d0b7e6d", kill_on_drop: false }`
[INFO] [stdout] 532358c12e2b000ed537abcdabf76f4841e8103ce09457200abcdd224d0b7e6d
