package

github.com/jbernardoviana/ulam_spiral

main / published Apr 1, 2026 / repository

Ulam spiral image generator. Primes arranged in a spiral reveal surprising diagonal patterns.

Documentation could not be built

Build failed

The documentation build for this version ran and did not produce anything usable. That is usually a shard that does not compile against the Crystal version it declared.

Last attempt Sep 24, 2026 at 10:35 UTC (attempt 24)

Reloading will not start another build. A version that does not compile under the current compiler is terminal, so one shard that cannot build does not crowd out the ones that can.

What the builder reported

docs-build: crystal docs exited 62

crystal docs said:

no-egress: verified in-process as uid 1000, ip and vsock sockets denied, io_uring denied, no_new_privs set
Crystal built without LibXML2 support, HTML sanitization will be skipped
Showing last frame. Use --error-trace for full trace.

error in line 1
Error: can't find file './src/**' relative to 'require'

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