fix(.travis.yml): trying old configuration for TESTCOV
fix(.travis.yml): trying old configuration for TESTCOV

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