$ git clone -n https://src.fedoraproject.org/rpms/libmobi.git /var/lib/mock/f31-build-69629-30332/root/chroot_tmpdir/scmroot/libmobi
Cloning into '/var/lib/mock/f31-build-69629-30332/root/chroot_tmpdir/scmroot/libmobi'...
$ git reset --hard ed28071b3b3dac5f03080b2b5557e7cfcff97325
HEAD is now at ed28071 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild