$ git clone -n https://src.fedoraproject.org/rpms/NetworkManager.git /var/lib/mock/f29-build-1473-536/root/thebuilddir/tmp/scmroot/NetworkManager
Cloning into '/var/lib/mock/f29-build-1473-536/root/thebuilddir/tmp/scmroot/NetworkManager'...
$ git reset --hard e4a9ce242d6c662be7d67faa2b558f8213f6738e
HEAD is now at e4a9ce2 dhcp: better handle expiry and nacks (rh #1575370)