$ git clone -n https://src.fedoraproject.org/rpms/makebootfat.git /var/lib/mock/f31-build-85819-31630/root/chroot_tmpdir/scmroot/makebootfat
Cloning into '/var/lib/mock/f31-build-85819-31630/root/chroot_tmpdir/scmroot/makebootfat'...
$ git reset --hard eb3f376526d150b05960031326666efac6f007f0
HEAD is now at eb3f376 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild