these 17 derivations will be built:
  /nix/store/h4l4fqawcbxc1p90lkpi9plql60l84ah-unit-tinc.mesh.service.drv
  /nix/store/hfaja3w4xyml9zb875y6f4gh0dn4bh36-system-path.drv
  /nix/store/jffdyk3ikbxrvf9y96m0z459vziyqrnl-dbus-1.drv
  /nix/store/pz5ivm4hlmizz30hbiqlfcy2541zahs4-X-Restart-Triggers-dbus-broker.drv
  /nix/store/v5v7rl7kncpavxiq6v7nldd330x5j28q-unit-dbus-broker.service.drv
  /nix/store/7h1l45ws58vy1g54ds3d1wljh557h9cw-system-units.drv
  /nix/store/r914i9llvm72llsj858pk6579l4pli2g-unit-dbus-broker.service.drv
  /nix/store/g8z0141xq5g3a2n78zaqvg2hx45k1vgc-user-units.drv
  /nix/store/02v9z5qqrqxdf3kaiiagsxqbwpp98p8k-etc.drv
  /nix/store/d7di6wwhxfdk122jh5pxi81c0w3r13cj-activate.drv
  /nix/store/36vzlqwgd6k03sm3qsffi47wsmxvy0lg-nixos-system-alpha-test.drv
  /nix/store/3n1hg7w7npvyy3kjvkj6g495d9ifliaz-closure-info.drv
  /nix/store/iyh7cp4k1990nl3yfpfk3j4fx5gfggvj-run-nixos-vm.drv
  /nix/store/jjbh2sig3vi0h1yr7z1kl5cfklr9xr3l-nixos-vm.drv
  /nix/store/qfw9w595rdqs820qhpsj16193d975i5p-driverConfiguration.json.drv
  /nix/store/bafxl2yn3d7n49fx98aadmzj0wb4rl42-nixos-test-driver-tincd-nixos-crossimpl.drv
  /nix/store/6p867z7vpwpr9alynaxzvvwib5m5zl9j-vm-test-run-tincd-nixos-crossimpl.drv