$ git clone -n https://gitee.com/mgb01105731/mailx.git /var/lib/mock/dist-an23-build-242694-63099/root/chroot_tmpdir/scmroot/mailx
Cloning into '/var/lib/mock/dist-an23-build-242694-63099/root/chroot_tmpdir/scmroot/mailx'...
$ git reset --hard d2a2b9fdba9c8b36797d0ac208f2649f0de5c199
HEAD is now at d2a2b9f init upstream from version 12.5