$ git clone -n https://src.fedoraproject.org/rpms/CheMPS2.git /var/lib/mock/f31-build-48347-27093/root/thebuilddir/tmp/scmroot/CheMPS2
Cloning into '/var/lib/mock/f31-build-48347-27093/root/thebuilddir/tmp/scmroot/CheMPS2'...
$ git reset --hard 1a9c475da0c78b7f9daf2eff1e32c6e2b1adc239
HEAD is now at 1a9c475 Rebuild for hdf5 1.10.5