these 16 derivations will be built:
  /nix/store/0i04qwssyzz2lbs5ky10d0nfwab5x8an-niks3-server-1.4.0.drv
  /nix/store/4nkb441arjscbcbqdn5c412j35gh8igl-niks3-server-customisation-layer.drv
  /nix/store/psrmkjays42qidh9bgcfcfz4fv5i1vzm-excludePaths.drv
  /nix/store/3q83wb2zh5b688gwx7476dyi0j9kv62f-layers.json.drv
  /nix/store/1qn1lpd873mwwvb8pklvqhmb197bq6aq-niks3-server-conf.json.drv
  /nix/store/f73b3z38y78kz2r1vrii0br4hy8d46dz-niks3-server-1.4.0.drv
  /nix/store/dvzi1pmkli91z9hzihhk8njvyqcdnn7a-niks3-server-customisation-layer.drv
  /nix/store/4ri2ipffk5sh72m43qlbfiv4ayvs25pr-excludePaths.drv
  /nix/store/s1fr100n3yzd0w9dd2bg5cmil08lbs34-layers.json.drv
  /nix/store/wjnfpqgxbj1p4sq3zldjizxlw6rfl2ba-niks3-server-conf.json.drv
  /nix/store/zh4cilmpbk74biv4bp4imxw5rj0f22xm-stream-niks3-server.drv
  /nix/store/3jisclyyjr361z6xi937k03yaf3m7201-niks3-server.tar.drv
  /nix/store/c8jhdjrgg5cq519kh0hrdkc9v48gwvsy-stream-niks3-server.drv
  /nix/store/zcyxk9f2in5zsfvp09q5dmxk6ig6hgbm-niks3-server.tar.drv
  /nix/store/s6yqbc1sdd3n4r75hm30iq0v5jpdfmhr-images.drv
  /nix/store/wzvny021bm2h02zk2d66n9gnzpv300ly-niks3-server-docker.drv