Fix travis hangs on docker version
Fix travis hangs on docker version

Signed-off-by: Emile Vauge <89f959fedc7eb1009f0daa3579ca6a9e3818e33b@vauge.com>

vdemeester/traefik,martinbaillie/traefik,atbore-phx/traefik,marco-jantke/traefik,kekoav/traefik,adityacs/traefik,Regner/traefik,tanyadegurechaff/traefik,seryl/traefik,yyekhlef/traefik,SantoDE/traefik,mihaitodor/traefik,mmatur/traefik,owen/traefik,AlmogBaku/traefik,Nitro/traefik,vholovko/traefik,jangie/traefik,containous/traefik,atbore-phx/traefik,yyekhlef/traefik,vdemeester/traefik,yyekhlef/traefik,mildis/traefik,gomes/traefik,Yggdrasil/traefik,thomasbach76/traefik,mmatur/traefik,seryl/traefik,jangie/traefik,dtomcej/traefik,gomes/traefik,thomasbach76/traefik,simbas/traefik,marco-jantke/traefik,akanto/traefik,mvdstam/traefik,EmileVauge/traefik,Yggdrasil/traefik,FriggaHel/traefik,adityacs/traefik,CyrilPeponnet/traefik,vholovko/traefik,AlmogBaku/traefik,AlmogBaku/traefik,simbas/traefik,carriercomm/traefik,nmengin/traefik,SantoDE/traefik,Nitro/traefik,FriggaHel/traefik,carriercomm/traefik,bparli/traefik,kekoav/traefik,akanto/traefik,aantono/traefik,nmengin/traefik,containous/traefik,mildis/traefik,atbore-phx/traefik,EmileVauge/traefik,CyrilPeponnet/traefik,mmatur/traefik,vdemeester/traefik,thomasbach76/traefik,AlmogBaku/traefik,vholovko/traefik,Regner/traefik,seryl/traefik,owen/traefik,FriggaHel/traefik,lewisheadden/traefik,mildis/traefik,CyrilPeponnet/traefik,yyekhlef/traefik,vdemeester/traefik,EmileVauge/traefik,jangie/traefik,martinbaillie/traefik,containous/traefik,mvdstam/traefik,marco-jantke/traefik,aantono/traefik,ldez/traefik,timoreimann/traefik,simbas/traefik,bparli/traefik,FriggaHel/traefik,timoreimann/traefik,nmengin/traefik,dtomcej/traefik,aantono/traefik,bparli/traefik,adityacs/traefik,tanyadegurechaff/traefik,akanto/traefik,nmengin/traefik,ldez/traefik,Regner/traefik,CyrilPeponnet/traefik,mmatur/traefik,carriercomm/traefik,tanyadegurechaff/traefik,ldez/traefik,dtomcej/traefik,marco-jantke/traefik,Regner/traefik,owen/traefik,Nitro/traefik,thomasbach76/traefik,martinbaillie/traefik,mvdstam/traefik,lewisheadden/traefik,carriercomm/traefik,ldez/traefik,tanyadegurechaff/traefik,mvdstam/traefik,lewisheadden/traefik,gomes/traefik,owen/traefik,vholovko/traefik,mihaitodor/traefik,bparli/traefik,jangie/traefik,mihaitodor/traefik,Yggdrasil/traefik,martinbaillie/traefik,adityacs/traefik,aantono/traefik,akanto/traefik,lewisheadden/traefik,mildis/traefik,kekoav/traefik,timoreimann/traefik,seryl/traefik,kekoav/traefik,containous/traefik,Yggdrasil/traefik,SantoDE/traefik,SantoDE/traefik,gomes/traefik,EmileVauge/traefik,timoreimann/traefik,mihaitodor/traefik,simbas/traefik,Nitro/traefik,aantono/traefik,dtomcej/traefik,atbore-phx/traefik