this derivation will be built:
  /nix/store/xcfrzdrrxbyaq1nksvj58qa9jn3mizqp-vm-test-run-wrappers-regression-PSQL-1387.drv
this path will be fetched (1.2 KiB download, 2.7 KiB unpacked):
  /nix/store/qkm63adavqscv7jmnwj513qyp9cvxvcy-nixos-test-driver-wrappers-regression-PSQL-1387