$ git clone -n https://gitee.com/zhangwenlong01/spice-gtk.git /var/lib/mock/dist-an23-build-506204-74854/root/chroot_tmpdir/scmroot/spice-gtk
Cloning into '/var/lib/mock/dist-an23-build-506204-74854/root/chroot_tmpdir/scmroot/spice-gtk'...
$ git fetch origin 1aec06cde1e3b0b2d5f14ea51407518e1d4f93b1:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/spice-gtk
 * [new ref]         1aec06cde1e3b0b2d5f14ea51407518e1d4f93b1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1aec06c rebuild for loongarch64