$ git clone -n https://src.fedoraproject.org/rpms/httptunnel.git /var/lib/mock/f31-build-52499-27677/root/chroot_tmpdir/scmroot/httptunnel
Cloning into '/var/lib/mock/f31-build-52499-27677/root/chroot_tmpdir/scmroot/httptunnel'...
$ git reset --hard c9a223d73227901ff10ee28bb10f269b765df0b8
HEAD is now at c9a223d Add gcc BR