these 2 derivations will be built:
  /nix/store/6yjf9fk4jqb71pq581rwcgnh1lw2y0g6-python3-3.13.15-env.drv
  /nix/store/g28nhwyzv7rv11yn051w1iclmw3vbbyj-zerotier-tools-pytest.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy