these 9 derivations will be built:
  /nix/store/r8sydyg25bk2ahbwjcfv44avg04mb3cs-mdx-8.0.0.tgz.drv
  /nix/store/07xc83d08j23chccy5zdk1n5jp92pq1f-bun-pkg--astrojs-mdx-8.0.0.drv
  /nix/store/qdi0a0ihbpqbhz4lfc1dxnsk5gq1jgmf-magic-string-1.2.3.tgz.drv
  /nix/store/qc955g6kv29748bcklr3kk81h46dm5wc-bun-pkg-magic-string-1.2.3.drv
  /nix/store/va9wyk81i5i86yc05rmaw8508ddr6dg4-bun-pkg--vanixiets-docs.drv
  /nix/store/7vzxh98zkgrgf5jnj2ynlkvh55lmf1m3-starlight-0.42.0.tgz.drv
  /nix/store/wnxmg0af7q0pjs7sawi5v7bsy8fmbyyc-bun-pkg--astrojs-starlight-0.42.0.drv
  /nix/store/3wirxhmrf72dy50wndsl76nywmnqpfcr-bun-cache.drv
  /nix/store/2dixwilxcn8065k5h5ckrdzkzy5yi059-vanixiets-docs-linkcheck-0.0.0-development.drv
error: Cannot build '/nix/store/2dixwilxcn8065k5h5ckrdzkzy5yi059-vanixiets-docs-linkcheck-0.0.0-development.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/985m8s5399ngjmh722nkp9hccvn75idc-vanixiets-docs-linkcheck-0.0.0-development
       Last 25 log lines:
       >
       > 19:58:53 [@astrojs/cloudflare] Enabling sessions with Cloudflare KV with the "SESSION" KV binding.
       > [astro] `markdown.remarkPlugins`, `markdown.rehypePlugins`, and `markdown.remarkRehype` are deprecated. Pass them to `unified({...})` from `@astrojs/markdown-remark` directly instead.
       > 19:58:53 [WARN] [vite] Failed to resolve dependency: @astrojs/starlight>astro-expressive-code>rehype, present in ssr 'optimizeDeps.include'
       > 19:58:53 [WARN] [vite] Failed to resolve dependency: @astrojs/starlight>astro-expressive-code>rehype-format, present in ssr 'optimizeDeps.include'
       > 19:58:54 [vite] [optimizer] bundling dependencies...
       > 19:58:54 [vite] [optimizer] bundling dependencies...
       > 19:58:56 [content] Syncing content
       > 19:59:04 [content] Synced content
       > 19:59:04 [types] Generated 10.55s
       > 19:59:04 [build] output: "static"
       > 19:59:04 [build] mode: "static"
       > 19:59:04 [build] directory: /build/source/packages/docs/dist/
       > 19:59:04 [build] adapter: @astrojs/cloudflare
       > 19:59:04 [build] Collecting build info...
       > 19:59:04 [build] ✓ Completed in 10.79s.
       > 19:59:04 [build] Building static entrypoints...
       > 19:59:05 [ERROR] [vite] ✗ Build failed in 1.13s
       > `@astrojs/markdown-remark` is too old to render `.mdx` files. Update it to the latest version — a `^` range on an older version will not pick it up:
       >   npm install @astrojs/markdown-remark@latest
       >   Location:
       >     /build/source/packages/docs/src/content/docs/index.mdx:0:0
       >   Stack trace:
       >     at TransformPluginContextImpl.handler (file:///build/source/node_modules/.bun/@astrojs+mdx@8.0.0+72d5cb1648d36ca2/node_modules/@astrojs/mdx/dist/vite-plugin-mdx.js:64:17)
       >     at async plugin.<computed> (file:///build/source/node_modules/.bun/rolldown@1.1.3/node_modules/rolldown/dist/shared/bindingify-input-options-CzVhGygm.mjs:1961:12)
       For full logs, run:
         nix log /nix/store/2dixwilxcn8065k5h5ckrdzkzy5yi059-vanixiets-docs-linkcheck-0.0.0-development.drv