these 2 derivations will be built:
  /nix/store/f94v5bdr2wip6ivh9p4q2iw4sd71cvjh-auv-0.0.33.drv
  /nix/store/b5s77473sm5n6nz920nzs8fhb67v0vfz-check-auv.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy