these 20 derivations will be built:
  /nix/store/2vdz3swil73smyxz6g4h8n9qgq0yg28z-dbus-1.drv
  /nix/store/cv6phhqr2m9vm4l1nn6bwch6vpd93qb7-tmpfiles.d.drv
  /nix/store/hw9d3kx832dklhvf864k3wzcqn1cy5rm-X-Restart-Triggers-dbus-broker.drv
  /nix/store/qdcgf701nd4vdxsmayl8xp567sdn2vyp-unit-dbus-broker.service.drv
  /nix/store/h7l7vhq693mkzcykg9q06xx9wdffyy0z-user-units.drv
  /nix/store/d44narn7819ch515s9b27wa3g0qrd6qc-unit-nix-daemon.service.drv
  /nix/store/fa8km1khd9a45wgkd9zjri2z291iq50j-unit-systemd-binfmt.service.drv
  /nix/store/pswq3h87vw2j65c0bhky406cng61x671-unit-dbus-broker.service.drv
  /nix/store/7whknyq4mxzxhij1lc0qqk6v9dx06dy6-X-Restart-Triggers-systemd-tmpfiles-resetup.drv
  /nix/store/xw98vnh9iwly1iir343d78q24kd98m75-unit-systemd-tmpfiles-resetup.service.drv
  /nix/store/p5ry8l6daiyrgbf125mv1304qhwxv498-system-units.drv
  /nix/store/bx9wlr8ndlr1y048br03gvbn0g024spx-etc.drv
  /nix/store/ghq905ka4hws2qiw7ygyxj04s2yvh2pv-activate.drv
  /nix/store/pvh63f8jhrklzvvbbr0006z1y5qsbdyh-nixos-system-machine-test.drv
  /nix/store/3k1zvvm6nbcp9w2cs8gaaqjdhc20jpdg-closure-info.drv
  /nix/store/3sl40bvh0sk4b6hhwlg464j80mk7775w-run-nixos-vm.drv
  /nix/store/h7xrlxck2hrf6b8jwq7ncd870cz2dfdr-nixos-vm.drv
  /nix/store/2vmnj0z7a60bpwzwrpwqhkldkpc3xfpn-driverConfiguration.json.drv
  /nix/store/p7f84fa5j31rg1854bv0id89pnayzqhc-nixos-test-driver-systemd-binfmt-preserve-argv0.drv
  /nix/store/j4jchmlb2rqihxszam3ni13gnc4fqx97-vm-test-run-systemd-binfmt-preserve-argv0.drv