$ git clone -n https://src.fedoraproject.org/rpms/jconvolver.git /var/lib/mock/f31-build-111610-34187/root/chroot_tmpdir/scmroot/jconvolver
Cloning into '/var/lib/mock/f31-build-111610-34187/root/chroot_tmpdir/scmroot/jconvolver'...
$ git reset --hard 9b406e99e9a9e3ba05993ff6837359d750833c39
HEAD is now at 9b406e9 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild