$ git clone -n https://gitee.com/fundawang/krb5.git /var/lib/mock/dist-an23-build-228872-62435/root/chroot_tmpdir/scmroot/krb5
Cloning into '/var/lib/mock/dist-an23-build-228872-62435/root/chroot_tmpdir/scmroot/krb5'...
$ git reset --hard 2f9161e4e08d84479e2904437ef9c0fe1f8aa9cc
HEAD is now at 2f9161e 1.20.1