these 15 derivations will be built:
  /nix/store/1gfq9izckggmqg0yp9nbm9qv1dsd481k-niks3-post-build-hook.drv
  /nix/store/9a5qfxwbz3n5xj80ci6ybcin64mr3w2x-unit-niks3-auto-upload.service.drv
  /nix/store/scgcp047l5wwmb8gllv3bd45wk5k440b-nix.conf.drv
  /nix/store/6f04imzf1dy8synklyh9lv78pc3in4i9-X-Restart-Triggers-nix-daemon.drv
  /nix/store/j1fqbmxc15g6i81cdgm29cdmscy9da6i-unit-nix-daemon.service.drv
  /nix/store/8kslxn1i38csz3mvaczbkdxqacwvvb52-system-units.drv
  /nix/store/c051a29v4b2kjhmhphiajl6086g7xasx-etc.drv
  /nix/store/qg1dl766v4lgxnjibp4an2vlicmb825v-activate.drv
  /nix/store/af4az79kf2pdd3n6gpgyd7rl5ick3m3j-nixos-system-builder-test.drv
  /nix/store/h8n3nj3xawxw96pqpanxg6s7irvfkp9g-closure-info.drv
  /nix/store/4md3jgchgiwfy6xsp5abpwjvq7qamf94-run-nixos-vm.drv
  /nix/store/hgbmfqap4mhf3ffq3y9jd8wn1xqrcgg5-nixos-vm.drv
  /nix/store/gmgw74kkadixlxm5vi5xnyzain1rkrqd-driverConfiguration.json.drv
  /nix/store/p5fqdnbjzirgb80rhfa5rf1jfr2gv99p-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/lbxr7rypzrp7pg5iniywffi295vl312r-vm-test-run-nixos-test-niks3.drv