this derivation will be built:
  /nix/store/3m7070jy90rhp5c3rnnx07wxfc408vjl-vm-test-run-pgmq-drop-queue-overload.drv
these 5 paths will be fetched (67.6 KiB download, 328.2 KiB unpacked):
  /nix/store/0skrgdc9ny3rsk84wkz2dn7r101cj40f-closure-info
  /nix/store/57wyk95526zmwjf4dpbdjwwl6h316abm-nixos-system-server-test
  /nix/store/gxw251bk2f2qwy1dnvhd4xzblsx4plmy-nixos-test-driver-pgmq-drop-queue-overload
  /nix/store/qvxvqy1ygn1ar19v28csbkzzcwjz8ws3-nixos-vm
  /nix/store/d314x74k2j5ksihma1yqbscv0qkm4rrj-run-nixos-vm