these 4 derivations will be built:
  /nix/store/iiy909p76xkvz003sm3lxz919bsr9n9m-clan-cli-source.drv
  /nix/store/fjjv5215b1gawrwh8xyc3b2mwma8q06a-clan-cli.drv
  /nix/store/n535gi5scrq2cww4i2i2g8xn0f03f40x-python3-3.13.15-env.drv
  /nix/store/56lz0lhhlijc9wxv68pxkdgjmgj7360g-clan-app-pytest.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy