these 3 derivations will be built:
  /nix/store/ky2y8sqpw6cia4gggqjaxrb4xqii7pp7-clan-cli-source.drv
  /nix/store/yr4gf4wwgry7zdp04z0dyhf7sqkkm69p-clan-cli.drv
  /nix/store/3519n1ij3irm9kqqhalkdb90cwb9d52i-check-devshell-not-depends-on-clan-cli.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy