$ git clone -n https://src.fedoraproject.org/rpms/python-pyemd.git /var/lib/mock/f40-build-783582-133054/root/chroot_tmpdir/scmroot/python-pyemd
Cloning into '/var/lib/mock/f40-build-783582-133054/root/chroot_tmpdir/scmroot/python-pyemd'...
$ git fetch origin 5b12264f0203d60cf436429adeb075fed4e14240:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyemd
 * [new ref]         5b12264f0203d60cf436429adeb075fed4e14240 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5b12264 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild