$ git clone -n https://gitee.com/src-anolis-sig/nydus-snapshotter.git /var/lib/mock/dist-an8-exp-build-187634-60634/root/chroot_tmpdir/scmroot/nydus-snapshotter
Cloning into '/var/lib/mock/dist-an8-exp-build-187634-60634/root/chroot_tmpdir/scmroot/nydus-snapshotter'...
$ git reset --hard origin/a8
HEAD is now at a6f93b3 Update nydus-snapshotter to 0.3.3