[INFO] cloning repository https://github.com/MasonRhodesDev/couchcord
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MasonRhodesDev/couchcord" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasonRhodesDev%2Fcouchcord", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasonRhodesDev%2Fcouchcord'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e0c56dd1a597bbda0b0ec3f4b7b3c9a0646a104
[INFO] checking MasonRhodesDev/couchcord against 67a539cbdf2a0107837ce64f9069509a44da67b7 for pr-164053
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasonRhodesDev%2Fcouchcord" "/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/MasonRhodesDev/couchcord
[INFO] finished tweaking git repo https://github.com/MasonRhodesDev/couchcord
[INFO] tweaked toml for git repo https://github.com/MasonRhodesDev/couchcord written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MasonRhodesDev/couchcord 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 git repo https://github.com/MasonRhodesDev/couchcord 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-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] 2d94b8a96e0cc866bb9d9e5e1f56c422f4de3f4c04f9f4f3f442a127d4b64fa4
[INFO] running `Command { std: "docker" "start" "2d94b8a96e0cc866bb9d9e5e1f56c422f4de3f4c04f9f4f3f442a127d4b64fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d94b8a96e0cc866bb9d9e5e1f56c422f4de3f4c04f9f4f3f442a127d4b64fa4", 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" "2d94b8a96e0cc866bb9d9e5e1f56c422f4de3f4c04f9f4f3f442a127d4b64fa4" "/opt/rustwide/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d94b8a96e0cc866bb9d9e5e1f56c422f4de3f4c04f9f4f3f442a127d4b64fa4", 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" "2d94b8a96e0cc866bb9d9e5e1f56c422f4de3f4c04f9f4f3f442a127d4b64fa4" "/opt/rustwide/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]     Checking log v0.4.32
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]     Checking fontdue v0.9.3
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking webpki-roots v1.0.7
[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]     Checking pxfm v0.1.29
[INFO] [stderr]     Checking http v1.4.2
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr]     Checking arc-swap v1.9.1
[INFO] [stderr]    Compiling anyhow v1.0.103
[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" "2d94b8a96e0cc866bb9d9e5e1f56c422f4de3f4c04f9f4f3f442a127d4b64fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d94b8a96e0cc866bb9d9e5e1f56c422f4de3f4c04f9f4f3f442a127d4b64fa4", kill_on_drop: false }`
[INFO] [stdout] 2d94b8a96e0cc866bb9d9e5e1f56c422f4de3f4c04f9f4f3f442a127d4b64fa4