these 18 derivations will be built:
  /nix/store/5nlwwdqpgyr746sh0jqn79yay8x2axqz-niks3-server-1.16.1.drv
  /nix/store/rqjynpm6rmkwbh55vznjdjd2gskd3lbf-niks3-1.16.1.drv
  /nix/store/snl35rnrwlgxw0rl4jxmkacsn51k0njq-niks3-server-1.16.1.drv
  /nix/store/6sbmzlbgf7a1ia8lnyqvc86rljg9p13i-niks3-server-customisation-layer.drv
  /nix/store/zkd2b1ykcjsa00x752fm3zrks0k6f863-niks3-1.16.1.drv
  /nix/store/aqs34qc1qqrf34w1jpcdyibg6jh71cix-niks3-server-customisation-layer.drv
  /nix/store/k4bl72h0a5f15m21rb5mvwl2g04lqfwp-excludePaths.drv
  /nix/store/sjd58slajlaq5xllk6jhzrg3qfffdxbj-layers.json.drv
  /nix/store/kyr1zhnblqkvw8c4r9v2hgx7nf0ax5pn-niks3-server-conf.json.drv
  /nix/store/cnhwaqllmxd4c8a38vd11kqxwhr1mmp3-stream-niks3-server.drv
  /nix/store/8bqfcc4pgywsi62p81zmx55g5d23fkb3-niks3-server.tar.drv
  /nix/store/w10k5gkz36ycg8c2bz3vr5dcby441rxd-excludePaths.drv
  /nix/store/shjl08jwkrcfhyq63kn257y9npk6gx0a-layers.json.drv
  /nix/store/ydisvv741crghiszacb77i76kf0sgwkl-niks3-server-conf.json.drv
  /nix/store/8ylp55sfk4wyh4a87cy6hqx06cqszw7v-stream-niks3-server.drv
  /nix/store/wclq2lg1939dhzzyr64srry6f4ki9d76-niks3-server.tar.drv
  /nix/store/gxd20bhf5hricsx7kv18y7mxgz08g2k0-images.drv
  /nix/store/h5blv4hpkcm4lfpzvvl8j66n2kv03w99-niks3-server-docker.drv