$ git clone -n https://src.fedoraproject.org/rpms/fltk.git /var/lib/mock/f29-build-1253-498/root/thebuilddir/tmp/scmroot/fltk
Cloning into '/var/lib/mock/f29-build-1253-498/root/thebuilddir/tmp/scmroot/fltk'...
$ git reset --hard f0ea8c09c3cdad626efb6278dd4a15c498bacab0
HEAD is now at f0ea8c0 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild