$ git clone -n https://src.fedoraproject.org/rpms/python-sphinx_rtd_theme.git /var/lib/mock/f39-build-1426348-31593/root/chroot_tmpdir/scmroot/python-sphinx_rtd_theme
Cloning into '/var/lib/mock/f39-build-1426348-31593/root/chroot_tmpdir/scmroot/python-sphinx_rtd_theme'...
$ git fetch origin f63bde014a350a480834fe342405c48ea0688b0b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-sphinx_rtd_theme
 * [new ref]         f63bde014a350a480834fe342405c48ea0688b0b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f63bde0 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild