$ git clone -n https://src.fedoraproject.org/rpms/orocos-kdl.git /var/lib/mock/f29-build-3525-919/root/thebuilddir/tmp/scmroot/orocos-kdl
Cloning into '/var/lib/mock/f29-build-3525-919/root/thebuilddir/tmp/scmroot/orocos-kdl'...
$ git reset --hard 4436c8b2d257e0f6c2ce2594f6db2f98ebc47933
HEAD is now at 4436c8b - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild