$ git clone -n https://src.fedoraproject.org/rpms/python-beaker.git /var/lib/mock/f41-build-1274732-23141/root/chroot_tmpdir/scmroot/python-beaker
Cloning into '/var/lib/mock/f41-build-1274732-23141/root/chroot_tmpdir/scmroot/python-beaker'...
$ git fetch origin 68e2a719a3f79cdad46e300d092ed3ca9eb7a9e6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-beaker
 * [new ref]         68e2a719a3f79cdad46e300d092ed3ca9eb7a9e6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 68e2a71 Backport PR #243 to fix build with Python 3.13