use -flakeAttempts 3 for atc suite
acceptance/ is flaky beyond our control; it's pretty much always been a
problem with the web driver. :(
@@ -13,5 +13,5 @@ fi
pushd ${GOPATH}/src/github.com/concourse/atc
go install github.com/onsi/ginkgo/ginkgo
- ginkgo -r -p -race -skipPackage=cessna "$@"
+ ginkgo -r -p -race -skipPackage=cessna -flakeAttempts 3 "$@"
popd
