these 18 derivations will be built:
  /nix/store/p4xpfbx50sspala6hgiwryxidgpscv4k-tincd-0.1.0.drv
  /nix/store/q0k84rk4fiqgs9qfhkw1bfpy3mnhc9y4-system-path.drv
  /nix/store/d1rqdm134v2wz3bpvgqknnh54cykd5f9-dbus-1.drv
  /nix/store/raxni278z28fqmmh2wc87ipf5g56gr5y-X-Restart-Triggers-dbus-broker.drv
  /nix/store/2rwydwy26by412rgwjb9jzabnl2lkz9x-unit-dbus-broker.service.drv
  /nix/store/v27zlb7dypgqm8h9phw5i5di43vkwmdi-unit-tinc.mesh.service.drv
  /nix/store/d8rfg3v072fid2xqca7i1s5rh0qwbpnf-system-units.drv
  /nix/store/lp9vihq7l574563dazcvh5qk4ws34d2i-unit-dbus-broker.service.drv
  /nix/store/kiwsmdiqlzyw71jzsaaznlvmx1gw43ll-user-units.drv
  /nix/store/s96iw82hif3sh6n7svbxpas8w3hv4rhz-etc.drv
  /nix/store/d2qzn16m6g52z4yk0fraap27r1q7miia-activate.drv
  /nix/store/kr00x76k7wglm1z4439bpnsk0zc9s6zk-nixos-system-alpha-test.drv
  /nix/store/pig25dnwis2yh1s91yz66gxlv9034rcb-closure-info.drv
  /nix/store/wf7i81rq2nxypb0s8bmyc81hh19wmybh-run-nixos-vm.drv
  /nix/store/vp1nvw6gykr1avqij9p8044liywgcj5z-nixos-vm.drv
  /nix/store/zi3idjq7wd0ngqwy54ka6w13q1ynb808-driverConfiguration.json.drv
  /nix/store/isszk3ba7051r2cfcgv65wv0mrxmjn7v-nixos-test-driver-tincd-nixos-crossimpl.drv
  /nix/store/a7pk4fbg6nys7xp5hbffa5jq8c4v464y-vm-test-run-tincd-nixos-crossimpl.drv