these 18 derivations will be built:
  /nix/store/8qfs94zdhx78wd99kdd86hsqssdr49a4-niks3-server-1.15.0.drv
  /nix/store/cf5177jh1ql7x120bwg3s7q0b8x4hlqr-niks3-1.15.0.drv
  /nix/store/3hsrzxsxqw18prsbr5bsy2nsqw67g623-niks3-server-customisation-layer.drv
  /nix/store/f24hg6gmcc50v837kqkd4ny2qshgn3js-excludePaths.drv
  /nix/store/j1xn2a5wrn04jbqc843k7nqmhajdzj86-layers.json.drv
  /nix/store/cqfnw0fl97wz9bgjigwqn77gq7x4wz8h-niks3-server-conf.json.drv
  /nix/store/16vh9z0zi88vmr9yxfc11784cdakkg1m-stream-niks3-server.drv
  /nix/store/f35h2jw7wi7458mlxhnddim2d70jfk0n-niks3-1.15.0.drv
  /nix/store/f3sa9538825lr9cna56x8fni5lg25ddc-niks3-server-1.15.0.drv
  /nix/store/hxybkxam1arcdpy0cd3h5rxr05x5x30k-niks3-server-customisation-layer.drv
  /nix/store/q4fbkjnhg4yafsv7lap01viy09c1magb-excludePaths.drv
  /nix/store/40jnq10n54lp5wlg8py8vjpr9mvfjyp2-layers.json.drv
  /nix/store/z5j4wyx03rzpnvf7mrly405g55c4rllj-niks3-server-conf.json.drv
  /nix/store/37kqwfbq242pihlkyg6pniylbsv6k7hm-stream-niks3-server.drv
  /nix/store/fnvg5axjkija953yq7z5xa79hyk8p2qj-niks3-server.tar.drv
  /nix/store/s30an4l586m6iqds1qy014nf837v2xni-niks3-server.tar.drv
  /nix/store/n6ds8hvbj17gbwzh1x4cgj528r4dknlm-images.drv
  /nix/store/qms71cf8v5fnfgq4zb0lsv6rqyz1zcjy-niks3-server-docker.drv