these 2 derivations will be built:
  /nix/store/w67xzjwxlp7bfdway2ncj5nnbj2wl987-mics-n8n-nodes-1.0.0-sources.drv
  /nix/store/1fn5hsrrmk3a73dqn22l2fs1f8adw2bx-n8n-nodes-caldav-1.0.0.drv