$ git clone -n https://src.fedoraproject.org/rpms/python-xrst.git /var/lib/mock/f39-build-2342004-59800/root/chroot_tmpdir/scmroot/python-xrst
Cloning into '/var/lib/mock/f39-build-2342004-59800/root/chroot_tmpdir/scmroot/python-xrst'...
$ git fetch origin 86ad59da70f3f701ccab8410fbdd81d954650c17:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-xrst
 * [new ref]         86ad59da70f3f701ccab8410fbdd81d954650c17 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 86ad59d changeLog: change xrst-2024.0.1 -> xrst.0.0-1