these 16 derivations will be built:
  /nix/store/wvpkx40mbydpj40sgggk8h0rnd3m5za4-niks3-server-1.4.0.drv
  /nix/store/1y4gmysivlxjfbmyca1mjdmp5mz2rr8s-niks3-server-customisation-layer.drv
  /nix/store/fydafsk5qqiksisy3xv4v4lagdd94xx4-excludePaths.drv
  /nix/store/cmjn3qr0spxajjbig5zzpplvyvvdmq2d-layers.json.drv
  /nix/store/k5qw343cvqsry6hr5ddjyqilvab466ic-niks3-server-conf.json.drv
  /nix/store/s1hqsb8na8fgvz74ll7iqqqcma5qr7bv-stream-niks3-server.drv
  /nix/store/pwmrv911ij98f8ymcfnz0hdpijw81mj3-niks3-server.tar.drv
  /nix/store/qy4w3gwagds97zar3bbzlcc2rkzhbclq-niks3-server-1.4.0.drv
  /nix/store/gx2v0nxk5nsv5ggkclzy1q3anzaxlc7s-niks3-server-customisation-layer.drv
  /nix/store/wfjwjv1af0vh8g17nb7sxha28a3lwwl7-excludePaths.drv
  /nix/store/ksnmkynbjh8x8lvlrm90cgiik3nd87rq-layers.json.drv
  /nix/store/cjyxh4lgxg01s2kmc4rmrlw0zial012l-niks3-server-conf.json.drv
  /nix/store/ll6b6w4b94k5k38g5c63awjg4j1gy4hw-stream-niks3-server.drv
  /nix/store/v1y4d1r0prjrxlgn6n5zkgnrn4s4ggfb-niks3-server.tar.drv
  /nix/store/g0vchgkmwy9yc1rl4fywh40wd6givi24-images.drv
  /nix/store/9w6haip82ldm0n1z97m9hc6xwndv1kl0-niks3-server-docker.drv