these 11 derivations will be built:
  /nix/store/s2bbhapsna5lhqyi2jar16yk6rb4gvga-unit-niks3.service.drv
  /nix/store/6kian5x56930dj0niwyr97xhh0fldghv-system-units.drv
  /nix/store/vr92d1q2sigipifw413kx61jqkbib7kj-etc.drv
  /nix/store/szr0m81a88m9nac3dw9vd5l554ag7p79-activate.drv
  /nix/store/2p82y3yyl5v75paxg5h5rivvbj5jz08i-nixos-system-server-test.drv
  /nix/store/s5s4j5fs0jsy8z8380m54sk6sph4qdwd-closure-info.drv
  /nix/store/x7yiqrhmkbpznz0qdr00mf7rypqy9asd-run-nixos-vm.drv
  /nix/store/f0l5h9wxmn9gaqssj1mn5nlgjnxk1lcs-nixos-vm.drv
  /nix/store/6s0g015l16w2jcsspr3mapgbsdvy9wmf-driverConfiguration.json.drv
  /nix/store/ysz0zbq1f7rb4d26lwk5msavmr7gif45-nixos-test-driver-nixos-test-read-proxy.drv
  /nix/store/gwdazh77hl8n9nn8myw9s37i8glkynjy-vm-test-run-nixos-test-read-proxy.drv