these 16 derivations will be built:
  /nix/store/05j53sphhwx1cfsv874pqv66l3j5rlh3-niks3-server-1.4.0.drv
  /nix/store/zlsgv8w2a1dnsy81kchhdm7wq9k5w4fb-niks3-server-customisation-layer.drv
  /nix/store/xl57cwymrgagl3cb5jl55aaanggxby83-excludePaths.drv
  /nix/store/fymka8axhb6dmpndndnmly0z7z59hl0i-layers.json.drv
  /nix/store/02z6gn182v2vhdcb5h9964li2nn6r1d9-niks3-server-conf.json.drv
  /nix/store/wsvqqishfpz9snsxn0qz35vaaq2k1lz4-niks3-server-1.4.0.drv
  /nix/store/igirf5k48ns1312j6iysspxsqpf4if0m-niks3-server-customisation-layer.drv
  /nix/store/9cyi6hprwpjg93sj8c174yrr4m5rclq7-excludePaths.drv
  /nix/store/k95r3xjjk5k1ifdflbnijf50w7nl8p4m-layers.json.drv
  /nix/store/kb1cmvkq60z65s8m6dggm0k8b2s6pa26-niks3-server-conf.json.drv
  /nix/store/irqzclak0vmb0ijh6748pfn57dx9cnvd-stream-niks3-server.drv
  /nix/store/f1gcc9yqagbmsm86xs0vfqqa36jd8yqn-niks3-server.tar.drv
  /nix/store/yn9a47pwps3p2m3ns9flq3krbrvv3xvl-stream-niks3-server.drv
  /nix/store/ldwwz1ki9n8m3cc17jws2jq9ff5yy156-niks3-server.tar.drv
  /nix/store/6an8dy8bav3581ssynzgc5isqj36vl81-images.drv
  /nix/store/q6qndin59k0dvxmzv6gkidy0h58h8yxd-niks3-server-docker.drv