these 16 derivations will be built:
  /nix/store/2a4nmdd0p1scqgqp4b5xvnx7sw03i3il-niks3-server-1.4.0.drv
  /nix/store/mkifddgj74p0nxdjq6npad0jrvafqxai-niks3-server-customisation-layer.drv
  /nix/store/l7wpx1rgfggyrwfy3rdwr93vvkjnwwiv-excludePaths.drv
  /nix/store/07bx0lqz54njzxsbra8kcsamwx41rnip-layers.json.drv
  /nix/store/380h527xdp6y0rwjhc09ir4cmz3dmg00-niks3-server-conf.json.drv
  /nix/store/lg4zwn285ld81r7b2rnawzjhnrcxh4gm-stream-niks3-server.drv
  /nix/store/c0jrrglrp8dhias2ikgswn800mgppyqb-niks3-server.tar.drv
  /nix/store/xcrf0mc53xzcgyp5hi630w8hq38w1xrx-niks3-server-1.4.0.drv
  /nix/store/7gjdcih3ns1d5kpm8850w1ljdcyigkna-niks3-server-customisation-layer.drv
  /nix/store/hsx0m0ghag8zw1js5hc1jsg75bis9yx4-excludePaths.drv
  /nix/store/d99q39cvxgx5a2clbi9kpgg9rg9mzp6k-layers.json.drv
  /nix/store/pzz36vm7i0sl7b9874b73cf6varwmk1j-niks3-server-conf.json.drv
  /nix/store/m3il6gpphszg491kaclybgvkpmv0rd81-stream-niks3-server.drv
  /nix/store/gdlymf9jaih7f5bhhd2hdzl71inz7yrn-niks3-server.tar.drv
  /nix/store/qy4j9n4dr9gc35micl9vira48pnsg4vj-images.drv
  /nix/store/3pznyqp1fj3l7ibgkm727wmbqcw28aic-niks3-server-docker.drv