$ git clone -n https://src.fedoraproject.org/rpms/python-ebranch.git /var/lib/mock/f41-build-1024374-18205/root/chroot_tmpdir/scmroot/python-ebranch
Cloning into '/var/lib/mock/f41-build-1024374-18205/root/chroot_tmpdir/scmroot/python-ebranch'...
$ git fetch origin 86cdf4935a81b96b0786a3ddb05cc949479dd0c2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-ebranch
 * [new ref]         86cdf4935a81b96b0786a3ddb05cc949479dd0c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 86cdf49 Rebuilt for Python 3.13