this derivation will be built:
  /nix/store/r43mq4hkbkn3hy5650ahwli4ggznsan3-check-pkg-config-uvwasi.drv
this path will be fetched (0.03 MiB download, 0.21 MiB unpacked):
  /nix/store/fbp2iy4qd0z6ppg2z8l2gq9f2rfp5c2w-uvwasi-0.0.23
copying path '/nix/store/fbp2iy4qd0z6ppg2z8l2gq9f2rfp5c2w-uvwasi-0.0.23' from 'https://cache.nixos.org'...
building '/nix/store/r43mq4hkbkn3hy5650ahwli4ggznsan3-check-pkg-config-uvwasi.drv'...
checking pkg-config module uvwasi in /nix/store/fbp2iy4qd0z6ppg2z8l2gq9f2rfp5c2w-uvwasi-0.0.23
✅ pkg-config module uvwasi exists and has version 0.0.23
/nix/store/fbp2iy4qd0z6ppg2z8l2gq9f2rfp5c2w-uvwasi-0.0.23
/nix/store/pxvmbpxvjdylfyrs5wd1jq92kyarrybb-check-pkg-config-uvwasi