these 16 derivations will be built:
  /nix/store/mr2ycgl6v5vfhnk2bw13xqs9di4jyi21-niks3-server-1.4.0.drv
  /nix/store/fhkbmhvcingz2vzg9c2jamb1zvv2qkdj-niks3-server-customisation-layer.drv
  /nix/store/g77q5njrrpiy7pf3pbllf9sp241858bf-excludePaths.drv
  /nix/store/wpd69gvvy5j1nwblvlqvbl79pg0mblw1-layers.json.drv
  /nix/store/02wpn5zkmiiacjc6s02f40dv84v8flx7-niks3-server-conf.json.drv
  /nix/store/nh0626fqiy8xc8nw1zyjv8mq2ix875sb-niks3-server-1.4.0.drv
  /nix/store/sa5whdxkw59yz2wcird0m8sz1ya6wzwl-niks3-server-customisation-layer.drv
  /nix/store/m5j85zaiplmkdn49ssqv504ry1ib0gw6-excludePaths.drv
  /nix/store/1zzixnpf7qi1zxj53sclvacv6nm68fa7-layers.json.drv
  /nix/store/yzd2gnwhm1184164za9k5vqv7pg46j3y-niks3-server-conf.json.drv
  /nix/store/fvqlgvdr2zqn1i1vybp6h0pv2dd3i9ll-stream-niks3-server.drv
  /nix/store/y8nb5yv100wqd3a5xaq4jhia7vvkdmgl-stream-niks3-server.drv
  /nix/store/ksjliqjml5ql5ipiwxmkwfgk89y3addr-niks3-server.tar.drv
  /nix/store/mrb3x71nsfi88wyvl2fj4xzaswsamjqs-niks3-server.tar.drv
  /nix/store/psy3ra4gddswhidfxr4kvlhcn59wxvs1-images.drv
  /nix/store/ji3r51dy53znsw8m9c45cwkfg3x7lwih-niks3-server-docker.drv