$ git clone -n https://src.fedoraproject.org/rpms/python-sphinx-sitemap.git /var/lib/mock/f39-build-1426342-31593/root/chroot_tmpdir/scmroot/python-sphinx-sitemap
Cloning into '/var/lib/mock/f39-build-1426342-31593/root/chroot_tmpdir/scmroot/python-sphinx-sitemap'...
$ git fetch origin 703e31f9b565d5bf1876699509d8b66de28ba28e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-sphinx-sitemap
 * [new ref]         703e31f9b565d5bf1876699509d8b66de28ba28e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 703e31f Version 2.5.0.