$ git clone -n https://src.fedoraproject.org/rpms/kf5-libgravatar.git /var/lib/mock/f31-build-76970-31462/root/chroot_tmpdir/scmroot/kf5-libgravatar
Cloning into '/var/lib/mock/f31-build-76970-31462/root/chroot_tmpdir/scmroot/kf5-libgravatar'...
$ git reset --hard c06bd6e619cd3e2ba0b67c897e87e469118697d8
HEAD is now at c06bd6e - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild