these 16 derivations will be built:
  /nix/store/9gvv2bzqjz9nizlr6f0x0bq342v31n8y-niks3-server-1.4.0.drv
  /nix/store/0l6hgvi9cfba8r6rqsk4qhnjsrif8bc5-niks3-server-customisation-layer.drv
  /nix/store/zxx4pm10vvzk46p3bg0g7f69yd9zyc4i-excludePaths.drv
  /nix/store/ln5angph3y2b4bixrg0iiq22g12s2p2d-layers.json.drv
  /nix/store/15dfm629d3344p82vmshjwlgg017m8lj-niks3-server-conf.json.drv
  /nix/store/2s6l2alzk6qmd2h2l3qc1hwxbsfj0r8l-niks3-server-1.4.0.drv
  /nix/store/70n5cca8rb1df53iynkrsr2fqqxvshkj-stream-niks3-server.drv
  /nix/store/59ixnx5k0gn9lisn5nq055nxxmq924a0-niks3-server.tar.drv
  /nix/store/b3bp0wz0pz30jvvxn8lks6jxvdyvvhn6-niks3-server-customisation-layer.drv
  /nix/store/v9ia2k0y4jxh1c08fk237zly9z9pbyra-excludePaths.drv
  /nix/store/x0f53snc4rbf8r32acmqjpnb6ld1007a-layers.json.drv
  /nix/store/kzyiaq4kq2c961z344a69dk3f41qbms3-niks3-server-conf.json.drv
  /nix/store/pn9qxzkjcjlsrmj5xfy9k61q4rklx6h1-stream-niks3-server.drv
  /nix/store/pj1cnqr85290hd053dyhw7b7xhgxbgc1-niks3-server.tar.drv
  /nix/store/pv65xkfnknp7r0k3fygrrg3lm9xlz47b-images.drv
  /nix/store/mqaz63cy7i78dn1s0mqj3fzvam7kzxvl-niks3-server-docker.drv