1these 18 derivations will be built:2 /nix/store/hcb6c788vkbafm5gkvhd9wfjlhwc2in8-niks3-1.15.0.drv3 /nix/store/x1p0y23mcx1zix58cyxyfc8aplcxsdvx-niks3-server-1.15.0.drv4 /nix/store/0bl886l1wsslcnqwzrkjqpp2wlay3qs3-niks3-server-customisation-layer.drv5 /nix/store/0ghk47ycyy8zjyyqbz3rkgzx4dphafvs-niks3-1.15.0.drv6 /nix/store/j6492058lna8x3avhk9m7zcxggc1a9s1-niks3-server-1.15.0.drv7 /nix/store/c3jhy1lakr0f463i26svvv1jh5shal14-niks3-server-customisation-layer.drv8 /nix/store/3maxa7ps1rw8a3p67bvv10njnnn0b0bp-excludePaths.drv9 /nix/store/dd9ain8bvm35157v4a49j4n2svwyim8r-excludePaths.drv10 /nix/store/gb11sxv1xdw53x6sv41qw5hjgkgdfd4b-layers.json.drv11 /nix/store/5qylvkkscglzb2pyz0ix6a9br33wf14y-niks3-server-conf.json.drv12 /nix/store/64vh6brqi5ywbjqqnncdnwdc6s9137nq-stream-niks3-server.drv13 /nix/store/rs63i5aa80p5vlp6j0hpdj1xzwppdz5l-layers.json.drv14 /nix/store/9kv47gvsj4s9wyfrmqqslfy4jvhnylgh-niks3-server-conf.json.drv15 /nix/store/dfya3ch0dy9zg39642wv9d4dic52pv4i-stream-niks3-server.drv16 /nix/store/iigrjx6w6bgx6f3wsia443f22xq3i9jr-niks3-server.tar.drv17 /nix/store/kvy24srsfm18dwm8brc4lcdaxch51p01-niks3-server.tar.drv18 /nix/store/7ll8l2r9fmzw99n323c7fhyyqwxr4zi1-images.drv19 /nix/store/kwxpnw1jqp5wibsi3a8gkmpcxm1zjpad-niks3-server-docker.drv