these 2 derivations will be built:
  /nix/store/acvqxjziblrs7y4x64bb72xqprgnk9hh-junie-3659.7.drv
  /nix/store/zqx7kdkvynm08nml0q10k5rqk7isn81l-check-junie.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy