$ git clone -n https://gitee.com/guost123/gnome-shell.git /var/lib/mock/dist-an23-build-445962-73299/root/chroot_tmpdir/scmroot/gnome-shell
Cloning into '/var/lib/mock/dist-an23-build-445962-73299/root/chroot_tmpdir/scmroot/gnome-shell'...
$ git fetch origin 731b7a057274f781559477faf07ff120b3e7f8ae:KOJI_FETCH_HEAD
From https://gitee.com/guost123/gnome-shell
 * [new ref]         731b7a057274f781559477faf07ff120b3e7f8ae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 731b7a0 fix build error on riscv64