these 16 derivations will be built:
  /nix/store/1kglq9wd1ilhii52k0kzmz7qbkkaf9v2-niks3-server-1.4.0.drv
  /nix/store/b231ax2ymhyxjw9nblq3v4xzkrchxkar-niks3-server-customisation-layer.drv
  /nix/store/bh9vg98zhrfx34l6waww9ac0y865dg78-excludePaths.drv
  /nix/store/2z13641fs4ib08ivjad3s8l4pww87qpz-layers.json.drv
  /nix/store/c0yj1xkc7c7wi90y1rx0yc7gnkv0ykb9-niks3-server-conf.json.drv
  /nix/store/bm26zcbkrsarfwidyr90hnjfjzbb8ngd-stream-niks3-server.drv
  /nix/store/hj48mawf1a2dnmbxnv5znbmyymdkdr2m-niks3-server.tar.drv
  /nix/store/pqcayj3q84s8q3zf3f796lpj2hma87wc-niks3-server-1.4.0.drv
  /nix/store/yagsx63fgj81fqb93gz7d8fxwi0phc32-niks3-server-customisation-layer.drv
  /nix/store/isznvq20v16ymxq5mac1rz01bs1lz8y7-excludePaths.drv
  /nix/store/qbdlhqx6x15z16151f8dzn6ccy02lmvp-layers.json.drv
  /nix/store/d479x7p0kzxkk4cf6gzyxxgp4y014sv3-niks3-server-conf.json.drv
  /nix/store/yxpvm0yfrr54ccphw4zxq8cl7w44n4f2-stream-niks3-server.drv
  /nix/store/laylmp4n6z70vhq9zh2bshzdpwpikgq8-niks3-server.tar.drv
  /nix/store/9fwkwwlnzywc66cwpxzznhdbq26j29fb-images.drv
  /nix/store/yyqlkniv8bb6rx57icid013sps4r1a69-niks3-server-docker.drv