Tentative fix for #6520: camlcity.org unresponsive makes AppVeyor fail.
Tentative fix for #6520: camlcity.org unresponsive makes AppVeyor fail.

ppedrot/coq,letouzey/coq-wip,maximedenes/coq,letouzey/coq-wip,JasonGross/coq,coq/coq,ppedrot/coq,maximedenes/coq,SkySkimmer/coq,JasonGross/coq,silene/coq,maximedenes/coq,ejgallego/coq,coq/coq,letouzey/coq-wip,silene/coq,ppedrot/coq,gares/coq,coq/coq,ppedrot/coq,Matafou/coq,SkySkimmer/coq,JasonGross/coq,ppedrot/coq,maximedenes/coq,SkySkimmer/coq,Zimmi48/coq,coq/coq,ejgallego/coq,letouzey/coq-wip,Zimmi48/coq,Matafou/coq,Zimmi48/coq,SkySkimmer/coq,gares/coq,silene/coq,gares/coq,letouzey/coq-wip,Matafou/coq,gares/coq,maximedenes/coq,ejgallego/coq,JasonGross/coq,Zimmi48/coq,ejgallego/coq,gares/coq