these 11 derivations will be built:
  /nix/store/7c034pv5g4mr6nx79hrwl1y35kfa0fld-unit-niks3.service.drv
  /nix/store/wlyr8jw95g26javaj3x78i1gi9yw3zkp-system-units.drv
  /nix/store/9pbvsprh87z96g25zqfsagvklxlzq0vi-etc.drv
  /nix/store/yxfrk4navrik7gm7p51knp2xv4vq3p92-activate.drv
  /nix/store/5cl3f0ksagy0dyjdfwm7jpknmya2wpcn-nixos-system-server-test.drv
  /nix/store/4rwb1z3mv422rsg5c7w9irzpnlvjv83j-closure-info.drv
  /nix/store/zbiyjd5b2idq21ykhjwpw88shzpg35sp-run-nixos-vm.drv
  /nix/store/sjxzpiinkndskgwag5jj1c2099r9fmr8-nixos-vm.drv
  /nix/store/g4xw0xm8qn7js1zkpw8747f6qi6pxpfd-driverConfiguration.json.drv
  /nix/store/0yrm6i6c46f6yjlllb6lzm5djmvz9sg2-nixos-test-driver-nixos-test-read-proxy.drv
  /nix/store/kgwx6hzp4l668lwhbdlirzndmfx4s5ab-vm-test-run-nixos-test-read-proxy.drv