$ git clone -n https://src.fedoraproject.org/rpms/livecd-tools.git /var/lib/mock/f31-build-63962-29466/root/thebuilddir/tmp/scmroot/livecd-tools
Cloning into '/var/lib/mock/f31-build-63962-29466/root/thebuilddir/tmp/scmroot/livecd-tools'...
$ git reset --hard edf574cccea7f06a55fdbef71d03a809b6c10890
HEAD is now at edf574c - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild