these 12 derivations will be built:
  /nix/store/43hjp6nbsdg3bg6q4c1q2cca49b3sd3s-unit-testchill.service.drv
  /nix/store/qgy0f4z821ybhdx44cmyh9kq8fr6x5p3-unit-testbloat.service.drv
  /nix/store/djr96ad84lv6nn5q586mbaysgr30wcm7-system-units.drv
  /nix/store/v1y7r6168x4x1cigv2g08z74yjdzhiv7-etc.drv
  /nix/store/6q263dc0n419lm4z81hyqryiphmjjy6p-activate.drv
  /nix/store/0gmiqaas85b07scwwpqf5fij6h6pdgna-nixos-system-machine-test.drv
  /nix/store/br4w3b5mdnyrg993j6164mb1l3wwqhlb-closure-info.drv
  /nix/store/l0a9dz4k6bhqhaxfzrqhr001w5445s81-run-nixos-vm.drv
  /nix/store/y1cmm7ic5dpdslaxjjwl0cczz1mys3wc-nixos-vm.drv
  /nix/store/9dcl1dax521w1bkc9g4livnglrvm5px3-driverConfiguration.json.drv
  /nix/store/98zcyzg86lm7h65wxrv7jzwlbhl08nsj-nixos-test-driver-systemd-oomd.drv
  /nix/store/jjf412jkq7crz8mkqfkv926xlfh377fz-vm-test-run-systemd-oomd.drv