$ git clone -n https://src.fedoraproject.org/rpms/coin-or-Ipopt.git /var/lib/mock/f33-build-343475-59017/root/chroot_tmpdir/scmroot/coin-or-Ipopt
Cloning into '/var/lib/mock/f33-build-343475-59017/root/chroot_tmpdir/scmroot/coin-or-Ipopt'...
$ git reset --hard 475d2557b48af953488730b40694610f13a0974e
HEAD is now at 475d255 Disable MPI tests on Fedora 34+