these 18 derivations will be built:
  /nix/store/b8w7721d383pizsd55wfv8wxjvrpfyl9-system-path.drv
  /nix/store/5641149vrd8mysda4zjys1izxbkvlb9g-dbus-1.drv
  /nix/store/wxa9lracgv0y8rvas03jb2jjv6z133xg-X-Restart-Triggers-dbus-broker.drv
  /nix/store/hy61p15vq9jjaygjvk5y8r8ds3fq80w4-unit-dbus-broker.service.drv
  /nix/store/mfv73xm37izk3iz54xc33rjd4p0im5bv-unit-horae.service.drv
  /nix/store/csncny46iz66i0dypyqkxqv1ifdyjrgf-system-units.drv
  /nix/store/9rkws3rz836lhc404hjkbzmwi10gdh2p-unit-dbus-broker.service.drv
  /nix/store/qddadvf6fd669zhhxg5v6cvwsxfb5jzy-user-units.drv
  /nix/store/j1b7nq8lbygpc8g2h640gzjiifrb1i3h-etc.drv
  /nix/store/qpwdzixiqnd6yzxswr4mz6z9pclx6p1d-activate.drv
  /nix/store/afw3vka7xgp47pkw9kadd5cn87yn4r86-nixos-system-server-test.drv
  /nix/store/lhy8lkxyl5qq2iv8vmvhxsif3ghdqjll-closure-info.drv
  /nix/store/zz0i7c0xclj7hsrpr7h4im7p57g24p18-closure-info.drv
  /nix/store/j2hi6hdb2gf0lrhcjk1r05fn4yg78r1x-run-nixos-vm.drv
  /nix/store/z3qirxxd1ig3yd153xrmzwflc1rk8imm-nixos-vm.drv
  /nix/store/njfbbwvpv7zskizamix30jrzz79dv4z6-driverConfiguration.json.drv
  /nix/store/a9h3wkaxmhh5jff6k85x0xnlz43n9ylh-nixos-test-driver-horae-e2e.drv
  /nix/store/1sf57k9kgg9zbid4mnz8bvk7fqv72xss-vm-test-run-horae-e2e.drv