$ git clone -n https://gitee.com/mgb01105731/krb5_1.git /var/lib/mock/dist-an23-build-355375-71048/root/chroot_tmpdir/scmroot/krb5_1
Cloning into '/var/lib/mock/dist-an23-build-355375-71048/root/chroot_tmpdir/scmroot/krb5_1'...
$ git reset --hard 220d535c1a5f61b410f655838089a6f95f1915d3
HEAD is now at 220d535 update to 1.21.1