these 16 derivations will be built:
  /nix/store/fnyxrlzsm99iajrk4qniv1y5iydc2gmq-niks3-server-1.4.0.drv
  /nix/store/zb60n5q6n7xcrm0f84n1dnglqca0pcrw-niks3-server-customisation-layer.drv
  /nix/store/yj1dxp086rpml5cpf3l5vw1gn01n944l-excludePaths.drv
  /nix/store/w2xn394szfi275bwva0sr16wdgjc0hnm-layers.json.drv
  /nix/store/zzzvqlb2ihrib9gxlfw840cs65l8b2cf-niks3-server-conf.json.drv
  /nix/store/m07l8aq3hlbw5axwmh19b9wgjkx4kwcv-stream-niks3-server.drv
  /nix/store/17xr1xr2a9fn886rbkb4paqfss98g44h-niks3-server.tar.drv
  /nix/store/hp02s0xfzmzic2w6d4pxpb761wxxhyg2-niks3-server-1.4.0.drv
  /nix/store/j7hn7k87w97px9f7hfgxli3m3bqdn932-niks3-server-customisation-layer.drv
  /nix/store/zj1b1iwz5hid6q9b8bp3ln6p5bbj0qz9-excludePaths.drv
  /nix/store/ygbyqqvfwx7lhrlq4j5cvfbf5piidvql-layers.json.drv
  /nix/store/vy343ljrk46j8dzz64q4gxzvndrqp12c-niks3-server-conf.json.drv
  /nix/store/y4vvrn1fy1d46s44390jfn5r5fxi9663-stream-niks3-server.drv
  /nix/store/3zxq3svbdscfzk4k3slx213sfb0q1l07-niks3-server.tar.drv
  /nix/store/k33y8v3a04xpb8341dvph2i3vywlpmdn-images.drv
  /nix/store/xdsbj6w1q8xb60aga1jv4wdazp6jzpq6-niks3-server-docker.drv