$ git clone -n https://src.fedoraproject.org/rpms/libnetfilter_conntrack.git /var/lib/mock/f31-build-69690-30336/root/chroot_tmpdir/scmroot/libnetfilter_conntrack
Cloning into '/var/lib/mock/f31-build-69690-30336/root/chroot_tmpdir/scmroot/libnetfilter_conntrack'...
$ git reset --hard 7731245a69dfe906fb04aee71d493fa140c24ef5
HEAD is now at 7731245 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild