these 18 derivations will be built:
  /nix/store/8bgd7pk87b894p37wjhfj5gpr5wyhfdf-niks3-1.15.0.drv
  /nix/store/8pq817bxsh2ypmvjkfgfskp6jh8ncprf-niks3-server-1.15.0.drv
  /nix/store/nlz4fbjyzk7wjn3vs3gqib0x0nm9wnas-niks3-server-customisation-layer.drv
  /nix/store/lgwnf1pcs1l98frvnvacplngvb5idaa8-excludePaths.drv
  /nix/store/6p1dfgkzsy9dinmrwjfk2r4h3xxv4j72-layers.json.drv
  /nix/store/0zh4qfmgr9k8jjkjq2c1n3hs52992scd-niks3-server-conf.json.drv
  /nix/store/iycfr01fyn2scyji2j7pj9vscqqa9gbw-stream-niks3-server.drv
  /nix/store/ai67whcpg67lh1s9zv31fj6irp7ygrp2-niks3-server.tar.drv
  /nix/store/0cxgms7g678mq08dxpa344srvc7b3w6p-niks3-1.15.0.drv
  /nix/store/cljljbil0b4k8md0njkzj39rasrngr2z-niks3-server-1.15.0.drv
  /nix/store/1ykdrf2bw168kdg8fj7vczjg4sdpk30z-niks3-server-customisation-layer.drv
  /nix/store/6vqalxydips59hw0xspsn4k8nf6mk3sr-excludePaths.drv
  /nix/store/disiii8ycikdc891ynaxi1l09ym03y3j-layers.json.drv
  /nix/store/4mr6nb62fr2vgi55fm1wnh9w66i5dzli-niks3-server-conf.json.drv
  /nix/store/ksp70vfr0ns4iwdxxam6h65inspbvz05-stream-niks3-server.drv
  /nix/store/srp3mwi7f545ykw4rg328a5ndmvhq79l-niks3-server.tar.drv
  /nix/store/akizrbll9wgkz2r5zafkmfdirwlpy739-images.drv
  /nix/store/07c689vlbmb1255nryhj4q5k3hq3q4n1-niks3-server-docker.drv