these 16 derivations will be built:
  /nix/store/ag6biw426jyxyij0g0i3jqm2zpk339sv-niks3-server-1.15.0.drv
  /nix/store/aadcyday72hnccckk78rrxgidp1jm5cf-niks3-server-customisation-layer.drv
  /nix/store/mvc03z72mz7crmwzramf2b9l903vqibb-excludePaths.drv
  /nix/store/jbac3i9jkh4xmarpxzrzy8i14zfxqvdj-layers.json.drv
  /nix/store/mw13ifc1fb9r5b71sqbwbkvw47ciykbq-niks3-server-conf.json.drv
  /nix/store/bkmk0j70hlfdm7m4y43ad7z77n3in5kv-stream-niks3-server.drv
  /nix/store/8r9rvr0cc4vwiacp72hr5yz6nvlvgmmv-niks3-server.tar.drv
  /nix/store/g059n7m4qimx36zkxnmv8c2v3dq2v7iw-niks3-server-1.15.0.drv
  /nix/store/bxf5s36i9568hc150zgdxgws0n23sm5m-niks3-server-customisation-layer.drv
  /nix/store/bclg00q9skzkq2c56ghv373gh0vvh0z3-excludePaths.drv
  /nix/store/h1xzw50mfdf0001axr0rak6k3g7ybgx4-layers.json.drv
  /nix/store/j5bj1dc7rrr9b9ba6b83vviqb8fgr7ma-niks3-server-conf.json.drv
  /nix/store/mxq3dvdi66aj9vn0y6k34fsshkx2rrpp-stream-niks3-server.drv
  /nix/store/z7i5x34hl0z2nclnlb3yk0235k7izmi5-niks3-server.tar.drv
  /nix/store/qvpang3inn3qzbk8c3ab1g80m6sam94n-images.drv
  /nix/store/6jpy1k94zybb5k0ffg7jvjm5kydqc9if-niks3-server-docker.drv