$ git clone -n https://src.fedoraproject.org/rpms/coin-or-Ipopt.git /var/lib/mock/f33-build-181824-45282/root/chroot_tmpdir/scmroot/coin-or-Ipopt
Cloning into '/var/lib/mock/f33-build-181824-45282/root/chroot_tmpdir/scmroot/coin-or-Ipopt'...
$ git reset --hard 7b44c4fdbabd079b8fffb8d0969b1373876bbdc2
HEAD is now at 7b44c4f Rebuilt for MUMPS 5.3