these 16 derivations will be built:
  /nix/store/ybmvzj8fvyls6gcqbqy9zb4ppqmwd00s-niks3-1.15.0.drv
  /nix/store/69c4p89c0g3cga9xmkd3a2blxqk5nnfv-niks3-server-customisation-layer.drv
  /nix/store/b12qg07nbzxh0r3hagwa9k8ryq36nc6c-excludePaths.drv
  /nix/store/xf025fxf0czzxgy5gwdcwzrx986vn0z1-layers.json.drv
  /nix/store/1vibimw0c3gyj6sk3yv0fn1r3kijv6xq-niks3-server-conf.json.drv
  /nix/store/vyz1vq4fp3w1vgnxgnh4x1w1a623k56j-stream-niks3-server.drv
  /nix/store/qg1slz5yixk8r4rr1kj56c1nvyzlsw73-niks3-server.tar.drv
  /nix/store/vbgz7a99n4342azspxlq1p4l4sw2h84g-niks3-1.15.0.drv
  /nix/store/la0y5a8h1hwyl0x1275xxyl2p2w7n0yw-niks3-server-customisation-layer.drv
  /nix/store/hpvjf7brr3f4aj89rs5c1q0n6xck232x-excludePaths.drv
  /nix/store/hmjb0vmnvsl6drp6wr5hkwb29vhxwga1-layers.json.drv
  /nix/store/b6azl28j41n5b01q7jcyqij8zg33wb9w-niks3-server-conf.json.drv
  /nix/store/3bdgl23yhiy752hkmgfghrac2j962fhr-stream-niks3-server.drv
  /nix/store/y6an1qprqawrsf3p35qcss5arxppkyb3-niks3-server.tar.drv
  /nix/store/iginmwgag7wnzsm8ah4fchh00jmp6311-images.drv
  /nix/store/1zw877drizhyfsdc06m02ygfqz72aprg-niks3-server-docker.drv