$ git clone -n https://src.fedoraproject.org/rpms/avogadro2.git /var/lib/mock/f31-build-55370-28123/root/thebuilddir/tmp/scmroot/avogadro2
Cloning into '/var/lib/mock/f31-build-55370-28123/root/thebuilddir/tmp/scmroot/avogadro2'...
$ git reset --hard 40a94848fa5ea6241e36f12e66dc6cd2f8051f28
HEAD is now at 40a9484 Rebuild for hdf5 1.10.5