$ git clone -n https://src.fedoraproject.org/rpms/deepin-session-ui.git /var/lib/mock/f40-build-2284393-55632/root/chroot_tmpdir/scmroot/deepin-session-ui
Cloning into '/var/lib/mock/f40-build-2284393-55632/root/chroot_tmpdir/scmroot/deepin-session-ui'...
$ git fetch origin 6c63a22d8cded5c643879144d25fb470a5119973:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/deepin-session-ui
 * [new ref]         6c63a22d8cded5c643879144d25fb470a5119973 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c63a22 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild