[INFO] cloning repository https://github.com/vedantnimbarte/zero
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vedantnimbarte/zero" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvedantnimbarte%2Fzero", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvedantnimbarte%2Fzero'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 229a533bd23732cda583483f6622a1d54ec782b9
[INFO] checking vedantnimbarte/zero against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvedantnimbarte%2Fzero" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vedantnimbarte/zero
[INFO] finished tweaking git repo https://github.com/vedantnimbarte/zero
[INFO] tweaked toml for git repo https://github.com/vedantnimbarte/zero written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vedantnimbarte/zero 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/vedantnimbarte/zero 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-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] 46fd99483169f5b03aaaae874be00ef6d56384108deda90bae6b2609be8af904
[INFO] running `Command { std: "docker" "start" "46fd99483169f5b03aaaae874be00ef6d56384108deda90bae6b2609be8af904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46fd99483169f5b03aaaae874be00ef6d56384108deda90bae6b2609be8af904", 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" "46fd99483169f5b03aaaae874be00ef6d56384108deda90bae6b2609be8af904" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46fd99483169f5b03aaaae874be00ef6d56384108deda90bae6b2609be8af904", 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" "46fd99483169f5b03aaaae874be00ef6d56384108deda90bae6b2609be8af904" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling cc v1.3.0
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling quick-xml v0.39.4
[INFO] [stderr]    Compiling wayland-client v0.31.14
[INFO] [stderr]     Checking hybrid-array v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]    Compiling pathfinder_simd v0.5.6
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]    Compiling syn v3.0.2
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling encoding_rs v0.8.41
[INFO] [stderr]    Compiling unicode-general-category v1.1.0
[INFO] [stderr]    Compiling unicode-joining-type v1.0.0
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling unicode-canonical-combining-class v1.0.0
[INFO] [stderr]     Checking rustls-pki-types v1.15.0
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]    Compiling drm-sys v0.8.1
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]     Checking gif v0.14.2
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking brotli-decompressor v5.0.3
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]    Compiling wayland-scanner v0.31.10
[INFO] [stderr]     Checking bitreader v0.3.11
[INFO] [stderr]     Checking ttf-parser v0.21.1
[INFO] [stderr]     Checking glyph-names v0.2.0
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking tinyvec v1.13.3
[INFO] [stderr]    Compiling drm-fourcc v2.2.0
[INFO] [stderr]     Checking ucd-trie v0.1.7
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.4.0
[INFO] [stderr]     Checking unicode-script v0.5.8
[INFO] [stderr]     Checking unicode-ccc v0.4.0
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking universal-hash v0.6.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling tiny-xlib v0.2.5
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling rustls v0.23.42
[INFO] [stderr]    Compiling winit v0.30.13
[INFO] [stderr]    Compiling wayland-backend v0.3.15
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking polyval v0.7.3
[INFO] [stderr]     Checking webpki-roots v1.0.9
[INFO] [stderr]     Checking ctor v0.10.1
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking aes v0.9.1
[INFO] [stderr]     Checking ctr v0.10.1
[INFO] [stderr]     Checking ghash v0.6.0
[INFO] [stderr]     Checking aead v0.6.1
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling zero-shell v0.1.0 (/opt/rustwide/workdir/crates/zero-shell)
[INFO] [stderr]     Checking aes-gcm v0.11.0
[INFO] [stderr]     Checking owned_ttf_parser v0.25.1
[INFO] [stderr]     Checking ab_glyph v0.2.32
[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" "46fd99483169f5b03aaaae874be00ef6d56384108deda90bae6b2609be8af904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46fd99483169f5b03aaaae874be00ef6d56384108deda90bae6b2609be8af904", kill_on_drop: false }`
[INFO] [stdout] 46fd99483169f5b03aaaae874be00ef6d56384108deda90bae6b2609be8af904
