$ git clone -n https://gitee.com/zhangwenlong01/cvs.git /var/lib/mock/dist-an23-build-504290-74854/root/chroot_tmpdir/scmroot/cvs
Cloning into '/var/lib/mock/dist-an23-build-504290-74854/root/chroot_tmpdir/scmroot/cvs'...
$ git fetch origin fc3ffc640148d2fad2d8f175104eebe63166fd50:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/cvs
 * [new ref]         fc3ffc640148d2fad2d8f175104eebe63166fd50 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fc3ffc6 rebuild for loongarch64