these 20 derivations will be built:
  /nix/store/z67887vq8cj40rdmwb58l5fl5ipvw42f-niks3-1.15.0-go-modules.drv
  /nix/store/8b13axpx4gcw5pnp5rbnydrflj3xm74h-niks3-1.15.0.drv
  /nix/store/n6vzhnpclqqi0lv2zxqlv2bjgka5fklx-niks3-server-1.15.0.drv
  /nix/store/2mczsz2y1rzk4qqxl5mbnrj8bx5yyzws-niks3-server-customisation-layer.drv
  /nix/store/m2z8mn808iyiizrl24srcpr5fgky4bvw-niks3-1.15.0-go-modules.drv
  /nix/store/bs0wnkdwq4dyhfhxch79544b4zmgj3m0-niks3-1.15.0.drv
  /nix/store/ij1gzyyg2xlys1rfnc4l34zg9wzzrav1-niks3-server-1.15.0.drv
  /nix/store/855yar0i7dvhvfcdxhslbh5x53xqsyyd-niks3-server-customisation-layer.drv
  /nix/store/dgjrap67vw8gdb0y10z0ycc85qvqmka2-excludePaths.drv
  /nix/store/id5w3wfkw875wccv3xl7p66fhc0s9kdl-layers.json.drv
  /nix/store/47ns1ybiqdgkhw00k3gj7dz4nykf0cx5-niks3-server-conf.json.drv
  /nix/store/6awyawa28vfl0pxjksaplkv2bdl9wmak-excludePaths.drv
  /nix/store/a1mf7nffyzjx1ag9xix59djg71h1lhlh-stream-niks3-server.drv
  /nix/store/qph5rjgsggmksgxlylilk58glliqv19p-niks3-server.tar.drv
  /nix/store/mahw77vd0r9wvfym7yajx0rdyh92nxfs-layers.json.drv
  /nix/store/j39276ypxnfhqzzgkb115z7hm9n3a0gq-niks3-server-conf.json.drv
  /nix/store/r7ig9443mn92hpdwmw69b48cj0ralkd0-stream-niks3-server.drv
  /nix/store/wijfc0l2vcwdkxm60r4jbhygg5x5c2bh-niks3-server.tar.drv
  /nix/store/k55vaf92164iws4gw891qki2bd32y507-images.drv
  /nix/store/8mbfch4f7jk3pdh0a8g07v45x2sin510-niks3-server-docker.drv