these 2 derivations will be built:
  /nix/store/0zhgp21g3rfj3qfa3zd34wid2h8r92gr-tofu.drv
  /nix/store/1zlkwxq87dsnvfa3qbafn78ay2jk4zyv-terraform.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy