Can't build locally

[apiraino]

When I run RUST_LOG=trace mdbook build I get this error:

2026-03-26 18:04:31 [INFO] (mdbook::book): Running the linkcheck backend
2026-03-26 18:04:31 [INFO] (mdbook::renderer): Invoking the "linkcheck" renderer
Skipping link check.
2026-03-26 18:04:31 [WARN] (mdbook::renderer): Error writing the RenderContext to the backend, Broken pipe (os error 32)
2026-03-26 18:04:31 [TRACE] (mdbook::renderer): ci/linkcheck.sh exited with output: ExitStatus(unix_wait_status(0))

Same error Wwas mentioned in #2181 (comment)

I might be wrong but I suspect the linkcheck is not fully optional.

If nobody beats me to it, I'll try looking into it

Running mdbook v0.4.52