$ git clone -n https://src.fedoraproject.org/rpms/vttest.git /var/lib/mock/f38-build-698489-87135/root/chroot_tmpdir/scmroot/vttest
Cloning into '/var/lib/mock/f38-build-698489-87135/root/chroot_tmpdir/scmroot/vttest'...
$ git reset --hard c82e0ac66efc7c816934a89dc908577130ebc068
HEAD is now at c82e0ac actually change the version...