[INFO] cloning repository https://github.com/AviKupinsky/rust-minesweeper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AviKupinsky/rust-minesweeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAviKupinsky%2Frust-minesweeper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAviKupinsky%2Frust-minesweeper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae62f1ddef043e7315078e61fbaa401222b7cfe4
[INFO] checking AviKupinsky/rust-minesweeper against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAviKupinsky%2Frust-minesweeper" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AviKupinsky/rust-minesweeper
[INFO] finished tweaking git repo https://github.com/AviKupinsky/rust-minesweeper
[INFO] tweaked toml for git repo https://github.com/AviKupinsky/rust-minesweeper written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AviKupinsky/rust-minesweeper 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/AviKupinsky/rust-minesweeper 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ba9a2d84629647c7d2138f2200d450f83ff273b270273a86c1a46b3058cd5cb2
[INFO] running `Command { std: "docker" "start" "ba9a2d84629647c7d2138f2200d450f83ff273b270273a86c1a46b3058cd5cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba9a2d84629647c7d2138f2200d450f83ff273b270273a86c1a46b3058cd5cb2", 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" "ba9a2d84629647c7d2138f2200d450f83ff273b270273a86c1a46b3058cd5cb2" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba9a2d84629647c7d2138f2200d450f83ff273b270273a86c1a46b3058cd5cb2", 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" "ba9a2d84629647c7d2138f2200d450f83ff273b270273a86c1a46b3058cd5cb2" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]     Checking libloading v0.8.8
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling wayland-sys v0.31.6
[INFO] [stderr]    Compiling syn v2.0.102
[INFO] [stderr]    Compiling cc v1.2.26
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling wayland-client v0.31.10
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling endi v1.1.0
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.8
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling wayland-scanner v0.31.6
[INFO] [stderr]    Compiling xml-rs v0.8.26
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking xcursor v0.3.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking accesskit v0.17.1
[INFO] [stderr]     Checking x11rb-protocol v0.13.1
[INFO] [stderr]     Checking immutable-chunkmap v2.0.6
[INFO] [stderr]    Compiling winit v0.30.11
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]     Checking epaint_default_fonts v0.31.1
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking async-fs v2.1.2
[INFO] [stderr]     Checking async-executor v1.13.2
[INFO] [stderr]    Compiling wayland-backend v0.3.10
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking x11-dl v2.21.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking accesskit_consumer v0.26.0
[INFO] [stderr]     Checking profiling v1.0.16
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking varisat-formula v0.2.2
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking varisat-internal-proof v0.2.2
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking quad-alsa-sys v0.3.2
[INFO] [stderr]     Checking fontdue v0.9.3
[INFO] [stderr]    Compiling varisat v0.2.2
[INFO] [stderr]     Checking miniquad v0.4.8
[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] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking quad-snd v0.2.8
[INFO] [stderr] error: could not compile `fontdue` (lib) due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ba9a2d84629647c7d2138f2200d450f83ff273b270273a86c1a46b3058cd5cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba9a2d84629647c7d2138f2200d450f83ff273b270273a86c1a46b3058cd5cb2", kill_on_drop: false }`
[INFO] [stdout] ba9a2d84629647c7d2138f2200d450f83ff273b270273a86c1a46b3058cd5cb2
