these 16 derivations will be built:
  /nix/store/ki2ysxsj9f96sr7b6ybr42ahp32k2riz-niks3-server-1.4.0.drv
  /nix/store/kv8h6kbgfcvwr8iqamzh96m6y7h56d16-niks3-server-customisation-layer.drv
  /nix/store/0q7l4nfdv9k4d868vg1qml468qd9j070-excludePaths.drv
  /nix/store/z9mad7z8yhalrz3illqb6892dycbqyja-niks3-server-1.4.0.drv
  /nix/store/zmzssm6qww0gv7a3as9p05yi5c2x4nxp-niks3-server-customisation-layer.drv
  /nix/store/d83xyzvm8mccaig261i09m5ah6d7siiz-excludePaths.drv
  /nix/store/cvl68gfxrw0pqxxi9ha7w5kavb271zjw-layers.json.drv
  /nix/store/ancciglm44db000nnpp12nb1cspccvm4-niks3-server-conf.json.drv
  /nix/store/vkjmqq7nljn365008lk024vfji0dqssp-stream-niks3-server.drv
  /nix/store/cvq4hqcxyfxwkj52r0w9lp8hr8chd1jc-niks3-server.tar.drv
  /nix/store/5fglxv5svr55x1ak3jk6xr7dsdy471yy-layers.json.drv
  /nix/store/yzsv5j5l83xh3xscqnlc2y4i1i1xrw21-niks3-server-conf.json.drv
  /nix/store/syxfrs5jq65504h16vaiskbs10alms1d-stream-niks3-server.drv
  /nix/store/lqirmir637lnb4z3znkv5zm8j2iddzj1-niks3-server.tar.drv
  /nix/store/vzn9cf971sqhn1ilhp52fyyidxfspnp2-images.drv
  /nix/store/22c3wnhhnmlri512yvlpn1g4v0cny766-niks3-server-docker.drv