these 16 derivations will be built:
  /nix/store/4rmfj829sxsimbwpjg7n9bqim0h99z1y-niks3-1.15.0.drv
  /nix/store/fj374dpnpc05vjp9cq0x84gkyz2vrh77-niks3-1.15.0.drv
  /nix/store/g8cyk2ial78raiz2pbxjdlsfpwhcmkfb-niks3-server-customisation-layer.drv
  /nix/store/x93nfq1gb13y0mlqg0nafr0ma1prmc5l-excludePaths.drv
  /nix/store/8i82wp6hpwbklla8zs21bhspfi6vs2bf-layers.json.drv
  /nix/store/gcfbdi8m27j78qyjrqad5qhcqkpk2szh-niks3-server-conf.json.drv
  /nix/store/cr6l11vrpzrwjpj2csvjiqms415rjhmw-stream-niks3-server.drv
  /nix/store/61jz42qdxrk3pbxxyhfc4p5lnh0xlss0-niks3-server.tar.drv
  /nix/store/8wx8d3q226bazk469ly6xmrs8c1nlqfk-niks3-server-customisation-layer.drv
  /nix/store/nzsbb052afsx4mbsa270823jsvwdffbh-excludePaths.drv
  /nix/store/ik6lv0yzac475mh63ncqlwv39ja9dmjx-layers.json.drv
  /nix/store/63scs7waklh8v8j3wa105vp41004i56j-niks3-server-conf.json.drv
  /nix/store/gvvfaiz7h1na23qy5hk6kgl2yzd7nwrc-stream-niks3-server.drv
  /nix/store/nqcngx1v87yb0xz34gw7k96r2ha6aw5k-niks3-server.tar.drv
  /nix/store/9gryrw9slf1g713lbcwis82ncfil0ly5-images.drv
  /nix/store/pviblwgv7yvjszpbf2f77iv99cda0n9y-niks3-server-docker.drv