$ git clone -n https://gitee.com/src-anolis-os/mutt /var/lib/mock/dist-an8.7-build-139251-51893/root/chroot_tmpdir/scmroot/mutt
Cloning into '/var/lib/mock/dist-an8.7-build-139251-51893/root/chroot_tmpdir/scmroot/mutt'...
$ git reset --hard origin/a8
HEAD is now at 821a509  Add doc sub package