warning: unknown setting 'eval-cores'
warning: unknown setting 'lazy-trees'
this derivation will be built:
  /nix/store/gl1f8krbsa41vhqckds6434bxvcjhw0y-busker-0.0.2.drv

post-build step Upload to Mali Attic: ok
✅ All done! (1 already cached, 0 in upstream)