$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/krb5.git /var/lib/mock/dist-an7-updates-build-42997-21665/root/chroot_tmpdir/scmroot/krb5
Cloning into '/var/lib/mock/dist-an7-updates-build-42997-21665/root/chroot_tmpdir/scmroot/krb5'...
$ git reset --hard origin/a7
HEAD is now at 7dd1348 update to krb5-1.15.1-50.el7.src.rpm