$ git clone -n https://gitee.com/zhangwenlong01/libmspack.git /var/lib/mock/dist-an23.4-build-505220-74842/root/chroot_tmpdir/scmroot/libmspack
Cloning into '/var/lib/mock/dist-an23.4-build-505220-74842/root/chroot_tmpdir/scmroot/libmspack'...
$ git fetch origin 83cf51a646ae1b090f331478cab9a80e612c84d1:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/libmspack
 * [new ref]         83cf51a646ae1b090f331478cab9a80e612c84d1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 83cf51a rebuild for loongarch64