1these 18 derivations will be built:2 /nix/store/h9z6n7kdbz47n5r8yfyjnba5parr28cx-niks3-1.15.0.drv3 /nix/store/zvmdvc4xrvz7lcc03lljx17sllkx9af4-niks3-server-1.15.0.drv4 /nix/store/gy17ighjv8h0xnzwfxh5wzfc5p9igijg-niks3-server-customisation-layer.drv5 /nix/store/jv4dlq2r51cbpyw441yn83ivhrrjsyqs-excludePaths.drv6 /nix/store/xdkfq1y6ir2n59vk61mhg119lw2wygwl-layers.json.drv7 /nix/store/48va1ahnbsg1k4gppf89yhx1izfxjkyl-niks3-server-conf.json.drv8 /nix/store/wiqng3diq3vqlhbwpqijbjspz5bjr18h-stream-niks3-server.drv9 /nix/store/ggs3fv0lghf1jzlkif457qaxxid9gm6c-niks3-server.tar.drv10 /nix/store/910wg9n5r8gpprwmhhcr54gmzimkmhxy-niks3-1.15.0.drv11 /nix/store/s3zh171iglywyi3pa4pqk4ggsbw6yqna-niks3-server-1.15.0.drv12 /nix/store/cpljkwq01yran6n9lm685yrvg00dnjmm-niks3-server-customisation-layer.drv13 /nix/store/pydhdn8kl5pz4xknqk082pm2ixjr6vjb-excludePaths.drv14 /nix/store/bcv875mch457zpbl47mzfpx0sgcf45xg-layers.json.drv15 /nix/store/4h9wbh58imjbmkwyql33vq9mqrawh690-niks3-server-conf.json.drv16 /nix/store/cwa7nrv6s1xchz50xzc81lxz295bafs7-stream-niks3-server.drv17 /nix/store/z96y5qkpsgindrqjig32lbvjw074ls9l-niks3-server.tar.drv18 /nix/store/493kngankg8g3vipip1r4k3khm4sj7li-images.drv19 /nix/store/814qrdbvdh3xhp9df821bx482fxzahw1-niks3-server-docker.drv