[INFO] cloning repository https://github.com/Adventnl/mocha-browser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Adventnl/mocha-browser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdventnl%2Fmocha-browser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdventnl%2Fmocha-browser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b74c9b9c37652d670e9246ee0e871d6902e5de9c
[INFO] checking Adventnl/mocha-browser against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdventnl%2Fmocha-browser" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Adventnl/mocha-browser
[INFO] finished tweaking git repo https://github.com/Adventnl/mocha-browser
[INFO] tweaked toml for git repo https://github.com/Adventnl/mocha-browser written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Adventnl/mocha-browser 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/Adventnl/mocha-browser 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] warning: unused workspace dependency `mocha_compat`
[INFO] [stderr]   --> Cargo.toml:19:25
[INFO] [stderr]    |
[INFO] [stderr] 19 | [workspace.dependencies.mocha_compat]
[INFO] [stderr]    |                         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `mocha_compat`
[INFO] [stderr] warning: unused workspace dependency `mocha_desktop`
[INFO] [stderr]   --> Cargo.toml:28:25
[INFO] [stderr]    |
[INFO] [stderr] 28 | [workspace.dependencies.mocha_desktop]
[INFO] [stderr]    |                         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `mocha_desktop`
[INFO] [stderr] warning: unused workspace dependency `mocha_perf`
[INFO] [stderr]   --> Cargo.toml:82:25
[INFO] [stderr]    |
[INFO] [stderr] 82 | [workspace.dependencies.mocha_perf]
[INFO] [stderr]    |                         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `mocha_perf`
[INFO] [stderr] warning: unused workspace dependency `mocha_process`
[INFO] [stderr]   --> Cargo.toml:85:25
[INFO] [stderr]    |
[INFO] [stderr] 85 | [workspace.dependencies.mocha_process]
[INFO] [stderr]    |                         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `mocha_process`
[INFO] [stderr] warning: unused workspace dependency `mocha_shell`
[INFO] [stderr]    --> Cargo.toml:100:25
[INFO] [stderr]     |
[INFO] [stderr] 100 | [workspace.dependencies.mocha_shell]
[INFO] [stderr]     |                         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `mocha_shell`
[INFO] [stderr] warning: workspace (manifest) generated 5 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2d623295cb29843d0cec5809447178851e9ee210906144c9a89f291d5ee2723c
[INFO] running `Command { std: "docker" "start" "2d623295cb29843d0cec5809447178851e9ee210906144c9a89f291d5ee2723c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d623295cb29843d0cec5809447178851e9ee210906144c9a89f291d5ee2723c", 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" "2d623295cb29843d0cec5809447178851e9ee210906144c9a89f291d5ee2723c" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d623295cb29843d0cec5809447178851e9ee210906144c9a89f291d5ee2723c", 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" "2d623295cb29843d0cec5809447178851e9ee210906144c9a89f291d5ee2723c" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `mocha_compat`
[INFO] [stderr]   --> Cargo.toml:19:25
[INFO] [stderr]    |
[INFO] [stderr] 19 | [workspace.dependencies.mocha_compat]
[INFO] [stderr]    |                         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `mocha_compat`
[INFO] [stderr] warning: unused workspace dependency `mocha_desktop`
[INFO] [stderr]   --> Cargo.toml:28:25
[INFO] [stderr]    |
[INFO] [stderr] 28 | [workspace.dependencies.mocha_desktop]
[INFO] [stderr]    |                         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `mocha_desktop`
[INFO] [stderr] warning: unused workspace dependency `mocha_perf`
[INFO] [stderr]   --> Cargo.toml:82:25
[INFO] [stderr]    |
[INFO] [stderr] 82 | [workspace.dependencies.mocha_perf]
[INFO] [stderr]    |                         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `mocha_perf`
[INFO] [stderr] warning: unused workspace dependency `mocha_process`
[INFO] [stderr]   --> Cargo.toml:85:25
[INFO] [stderr]    |
[INFO] [stderr] 85 | [workspace.dependencies.mocha_process]
[INFO] [stderr]    |                         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `mocha_process`
[INFO] [stderr] warning: unused workspace dependency `mocha_shell`
[INFO] [stderr]    --> Cargo.toml:100:25
[INFO] [stderr]     |
[INFO] [stderr] 100 | [workspace.dependencies.mocha_shell]
[INFO] [stderr]     |                         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `mocha_shell`
[INFO] [stderr] warning: workspace (manifest) generated 5 warnings
[INFO] [stderr]     Checking mocha_error v0.1.0 (/opt/rustwide/workdir/crates/mocha_error)
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking pxfm v0.1.29
[INFO] [stderr]     Checking fontdue v0.9.3
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking mocha_url v0.1.0 (/opt/rustwide/workdir/crates/mocha_url)
[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 mocha_dom v0.1.0 (/opt/rustwide/workdir/crates/mocha_dom)
[INFO] [stderr]     Checking mocha_css v0.1.0 (/opt/rustwide/workdir/crates/mocha_css)
[INFO] [stderr]     Checking mocha_origin v0.1.0 (/opt/rustwide/workdir/crates/mocha_origin)
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking mocha_style v0.1.0 (/opt/rustwide/workdir/crates/mocha_style)
[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" "2d623295cb29843d0cec5809447178851e9ee210906144c9a89f291d5ee2723c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d623295cb29843d0cec5809447178851e9ee210906144c9a89f291d5ee2723c", kill_on_drop: false }`
[INFO] [stdout] 2d623295cb29843d0cec5809447178851e9ee210906144c9a89f291d5ee2723c
