this derivation will be built:
  /nix/store/kd3ylhjx47njp4bl889w1z43frqz1fqp-vm-test-run-pgmq.drv
this path will be fetched (3.7 KiB download, 15.0 KiB unpacked):
  /nix/store/aj0bzrwsf5vqq3dv5p51f7qm7sdhjrcw-nixos-test-driver-pgmq