$ git clone -n https://src.fedoraproject.org/rpms/python-sphinx.git /var/lib/mock/f39-build-1426313-31590/root/chroot_tmpdir/scmroot/python-sphinx
Cloning into '/var/lib/mock/f39-build-1426313-31590/root/chroot_tmpdir/scmroot/python-sphinx'...
$ git fetch origin a31453064c1cf8a12df76439ec0a7634ff9b9e29:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-sphinx
 * [new ref]         a31453064c1cf8a12df76439ec0a7634ff9b9e29 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a314530 Fix tests failures with Pygments 2.14