these 11 derivations will be built:
  /nix/store/gq2vx42cxyq76as916g649mm8l7z8zq7-postgresql-init.drv
  /nix/store/yxaqikdn8w3kqddx6463nhfilsgja95x-unit-postgresql.service.drv
  /nix/store/ig8arr3xbmyx6jwxl5wkkdcf86lbpa2v-system-units.drv
  /nix/store/9bajm1677kx98ngsgvs86ax5yxgfwmp4-etc.drv
  /nix/store/lz4078ap45w46cxr8rx552gl1v5mryi2-activate.drv
  /nix/store/gwjvzxpgq3fwpzxk6005chkrhrmr3xaf-nixos-system-server-test.drv
  /nix/store/pwk428qbdgnvn7fl8zjj47fcm0hv9qfy-closure-info.drv
  /nix/store/28mfqi22nbn0x1fy8xwb7si1j2naxm3j-run-nixos-vm.drv
  /nix/store/8paqcaizbjcdscri158a4yghiyslhyj5-nixos-vm.drv
  /nix/store/z2wlvqfwj3yvacmng81s3szvy0kc800s-nixos-test-driver-plv8.drv
  /nix/store/pb85y2wd700022r31yhwf9hzw4rjqi9m-vm-test-run-plv8.drv