$ git clone -n https://gitee.com/src-anolis-os/krb5.git /var/lib/mock/dist-lifsea8-build-153207-52643/root/chroot_tmpdir/scmroot/krb5
Cloning into '/var/lib/mock/dist-lifsea8-build-153207-52643/root/chroot_tmpdir/scmroot/krb5'...
$ git reset --hard origin/a8
HEAD is now at 3cbcc25 spec: add doc sub package