these 18 derivations will be built:
  /nix/store/yy0izhwl5vw5x4j0cr5dg3vnc5w2ahsm-system-path.drv
  /nix/store/s6xwyhm0axmqdgdfgwz4ixvcr4bcprrq-dbus-1.drv
  /nix/store/26ccm21b1g8l0rh9xx1djgl2icazjv27-X-Restart-Triggers-dbus-broker.drv
  /nix/store/gfzwjnr9i2zzq9bgxhmdziaj65ak1bxj-unit-dbus-broker.service.drv
  /nix/store/k4x3rlc7ns1q1rmys8l5yln101qij45x-unit-horae.service.drv
  /nix/store/68dvfbi068l6n7vzq305phb2xcrk6s04-system-units.drv
  /nix/store/72dx60ncpmrwzznb979v8a7bxfwkski1-unit-dbus-broker.service.drv
  /nix/store/dhv8lvgdq2giblca72firx6wkdm4zgr4-user-units.drv
  /nix/store/7ndvgikzpssygccdlzpdy0rg73pm1xhq-etc.drv
  /nix/store/qrvkwwffkx503pqc452w40159wgwadxk-activate.drv
  /nix/store/fa4hvi2w6jgwlf2i2ngyqgx6hxv8495f-nixos-system-server-test.drv
  /nix/store/1nlwjkvpic8crf1clkkvk1y42c4l2xgz-closure-info.drv
  /nix/store/dkzvn42ai7b6k1h0ac3sxs4b37zhq1my-closure-info.drv
  /nix/store/4kbaywjvp7zpw040jbpzkzl7pnjn8j5a-run-nixos-vm.drv
  /nix/store/0xy17yl2sc7ib9bj5n6x2likyn6hd3x7-nixos-vm.drv
  /nix/store/nrsdkxz11yxxkjm3by4m7jzby0rkfy8r-driverConfiguration.json.drv
  /nix/store/sfqcyw0wkp4diq2ykkp81flz8p0ksfwm-nixos-test-driver-horae-e2e.drv
  /nix/store/fvwg04adgqwypkxkzkc6qfskawa36fax-vm-test-run-horae-e2e.drv