these 2 derivations will be built:
  /nix/store/5wa5l5j31a5plng0469011ikf8813829-mics-n8n-nodes-1.0.0-sources.drv
  /nix/store/w1id38a5b5ikp44wzlxx3hnsrlvj4n33-n8n-nodes-caldav-1.0.0.drv