$ git clone -n https://gitee.com/zhangwenlong01/umockdev.git /var/lib/mock/dist-an23.4-build-505778-74842/root/chroot_tmpdir/scmroot/umockdev
Cloning into '/var/lib/mock/dist-an23.4-build-505778-74842/root/chroot_tmpdir/scmroot/umockdev'...
$ git fetch origin 44ff59a29eafe5b221a7805f71242baf15d9923b:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/umockdev
 * [new ref]         44ff59a29eafe5b221a7805f71242baf15d9923b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 44ff59a rebuild for loongarch64