force modules on

build/build.sh

@@ -34,6 +34,7 @@ fi
 export CGO_ENABLED=0
 export GOARCH="${ARCH}"
 export GOOS="${OS}"
+export GO111MODULE=on
 export GOFLAGS="-mod=vendor"
 
 go install                                                      \

build/test.sh

@@ -19,6 +19,7 @@ set -o nounset
 set -o pipefail
 
 export CGO_ENABLED=0
+export GO111MODULE=on
 export GOFLAGS="-mod=vendor"
 
 TARGETS=$(for d in "$@"; do echo ./$d/...; done)