$ git clone -n https://src.fedoraproject.org/rpms/globus-xio-gridftp-multicast.git /var/lib/mock/f31-build-107781-33727/root/chroot_tmpdir/scmroot/globus-xio-gridftp-multicast
Cloning into '/var/lib/mock/f31-build-107781-33727/root/chroot_tmpdir/scmroot/globus-xio-gridftp-multicast'...
$ git reset --hard 4aaef0d53bec1d6daf271b0c4791b502ec345dd3
HEAD is now at 4aaef0d Add AC_CONFIG_MACRO_DIR and ACLOCAL_AMFLAGS