warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
these 2 derivations will be built:
  /nix/store/14a2k28ddh5rz9c7dsfrnrpjn6hb9my8-iets-release-0.1.0.drv
  /nix/store/d43zv7lzchx16rrbm3zfh1qfsa4bnd0d-inputDerivation-effect-release.drv
building '/nix/store/14a2k28ddh5rz9c7dsfrnrpjn6hb9my8-iets-release-0.1.0.drv'...
building '/nix/store/d43zv7lzchx16rrbm3zfh1qfsa4bnd0d-inputDerivation-effect-release.drv'...