$ git clone -n https://src.fedoraproject.org/rpms/coin-or-Ipopt.git /var/lib/mock/f33-build-138594-42225/root/chroot_tmpdir/scmroot/coin-or-Ipopt
Cloning into '/var/lib/mock/f33-build-138594-42225/root/chroot_tmpdir/scmroot/coin-or-Ipopt'...
$ git reset --hard 9853bf29b915625e16bff5bfd5b333a132b8ca02
HEAD is now at 9853bf2 Release 3.13.0. Drop upstreamed -sipopt patch. Drop unnecessary -underlink patch.