this derivation will be built:
  /nix/store/lfb5k8asrsbiq9w1g9xpbn6l0cprh0h8-vm-test-run-plpgsql_check.drv
this path will be fetched (3.7 KiB download, 15.0 KiB unpacked):
  /nix/store/ll617v5zxhdi5dxq91cv5mp69c5g478z-nixos-test-driver-plpgsql_check