these 3 derivations will be built:
  /nix/store/v58n2v0b8i9cy8zmx25gzkp8mvkqnw2r-driverConfiguration.json.drv
  /nix/store/wkck5jw9dfc1iai281v6j5vipp9lb6z3-nixos-test-driver-dm-dns.drv
  /nix/store/zf0sxzbm372swcli2h1v8p2jwmliakxw-container-test-run-dm-dns.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy