these 3 derivations will be built:
  /nix/store/h1411gy0zhsvv5kmwpciyds8zvf1yrjl-clan-cli.drv
  /nix/store/nsjy8yhwpmcfaggka3nxi1h0wzs38sgw-python3-3.13.15-env.drv
  /nix/store/ylj2djhhjcsmslcrf3dy6arn2syd5gm1-clan-app-pytest.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy