$ git clone -n https://gitee.com/Alihq/execstack.git /var/lib/mock/dist-an23-build-253667-63531/root/chroot_tmpdir/scmroot/execstack
Cloning into '/var/lib/mock/dist-an23-build-253667-63531/root/chroot_tmpdir/scmroot/execstack'...
$ git reset --hard 3b50cddb4f6639d39ac38f6af4291f864acc2bca
HEAD is now at 3b50cdd Init from upstream