$ git clone -n https://gitee.com/quqinqi/nydus-snapshotter.git /var/lib/mock/dist-an8-exp-build-220500-61803/root/chroot_tmpdir/scmroot/nydus-snapshotter
Cloning into '/var/lib/mock/dist-an8-exp-build-220500-61803/root/chroot_tmpdir/scmroot/nydus-snapshotter'...
$ git reset --hard origin/release/0.5.1
HEAD is now at 12fce3b Update nydus-snapshotter to 0.5.1