Use "sprintf" instead of "snprintf" because cygwin doesn't support "snprintf"
Use "sprintf" instead of "snprintf" because cygwin doesn't support "snprintf"

digama0/lean,digama0/lean,Kha/lean,soonhokong/travis_test,fpvandoorn/lean2,dselsam/lean,codyroux/lean0.1,leanprover/lean,javra/lean,soonhokong/lean-osx,fpvandoorn/lean,rlewis1988/lean,johoelzl/lean,levnach/lean,sp3ctum/lean,htzh/lean,rlewis1988/lean,soonhokong/lean,fpvandoorn/lean,levnach/lean,rlewis1988/lean,UlrikBuchholtz/lean,fgdorais/lean,Kha/lean,c-cube/lean,dselsam/lean,leanprover-community/lean,leanprover-community/lean,leodemoura/lean,rlewis1988/lean,codyroux/lean0.1,johoelzl/lean,leanprover/lean,fpvandoorn/lean,fgdorais/lean,soonhokong/lean,leanprover/lean,leodemoura/lean,soonhokong/lean,leodemoura/lean,johoelzl/lean,levnach/lean,avigad/lean,rlewis1988/lean,eigengrau/lean,javra/lean,htzh/lean,dselsam/lean,avigad/lean,leanprover-community/lean,leodemoura/lean,eigengrau/lean,soonhokong/lean-osx,UlrikBuchholtz/lean,c-cube/lean,Kha/lean,sp3ctum/lean,Kha/lean,soonhokong/lean-osx,codyroux/lean0.1,avigad/lean,digama0/lean,soonhokong/lean-windows,avigad/lean,soonhokong/lean-windows,Kha/lean,UlrikBuchholtz/lean,digama0/lean,fpvandoorn/lean2,c-cube/lean,leanprover/lean,javra/lean,fpvandoorn/lean2,soonhokong/travis_test,javra/lean,Kha/lean,johoelzl/lean,sp3ctum/lean,soonhokong/lean,c-cube/lean,soonhokong/lean-osx,fpvandoorn/lean,leanprover/lean,fpvandoorn/lean,dselsam/lean,soonhokong/lean-windows,leanprover-community/lean,leodemoura/lean,leanprover/lean,eigengrau/lean,johoelzl/lean,fpvandoorn/lean2,fgdorais/lean,avigad/lean,fgdorais/lean,sp3ctum/lean,eigengrau/lean,soonhokong/travis_test,soonhokong/lean-windows,UlrikBuchholtz/lean,soonhokong/travis_test,htzh/lean,levnach/lean,UlrikBuchholtz/lean,fpvandoorn/lean2,digama0/lean,dselsam/lean,fpvandoorn/lean,fgdorais/lean,rlewis1988/lean,fgdorais/lean,digama0/lean,c-cube/lean,leanprover-community/lean,htzh/lean,johoelzl/lean,javra/lean,leodemoura/lean,soonhokong/lean-windows,codyroux/lean0.1,sp3ctum/lean,eigengrau/lean,dselsam/lean,soonhokong/lean,htzh/lean,leanprover-community/lean,soonhokong/lean-osx,avigad/lean,levnach/lean