these 16 derivations will be built:
  /nix/store/ihmqhhal4x08bkakrrhh9cm8ac18d2vi-niks3-server-1.4.0.drv
  /nix/store/3h9hh0y6cacmb4qfh1zh2bkmm7zd2jsa-niks3-server-customisation-layer.drv
  /nix/store/h13ky4bpmc9djr9h0001mp3i2r2l967l-excludePaths.drv
  /nix/store/zp10zsfym61lk5gv7xq4l3nm1yjmmcc5-layers.json.drv
  /nix/store/kqwgc7r7wl50dkb9ivwn26ki014wjbd2-niks3-server-conf.json.drv
  /nix/store/1qczhbaj1fbpn1cc26vl8mykpxygaj9d-stream-niks3-server.drv
  /nix/store/13x4mw9g4f6z1jlrjqm9krfzv5ba36f7-niks3-server.tar.drv
  /nix/store/pzwdhlb4kbcnybmwgs1x39mdzbzh7jn9-niks3-server-1.4.0.drv
  /nix/store/4xh1p0qqf0ksjl8yiyw7pb49qljg9wdr-niks3-server-customisation-layer.drv
  /nix/store/whjqyy3p4xfl7v99pcx88qgi14aj0xfg-excludePaths.drv
  /nix/store/kpcx14gfys8zcg09qggfg7z83kl35snd-layers.json.drv
  /nix/store/xqyaic4pnpzqgb7mm002sddj1zmwgi8v-niks3-server-conf.json.drv
  /nix/store/rdvzndm3xcgmv1cq39wxv584q5zhrlgh-stream-niks3-server.drv
  /nix/store/8fqbj1lw9v6fx7nqfsvfadpa1awmqmp2-niks3-server.tar.drv
  /nix/store/1amw5dc40d42q2x71nf5vvg65j6mx7ga-images.drv
  /nix/store/fx7xz1zp3y6r3d4bq1ybp00ky9pzm7dk-niks3-server-docker.drv