Merge 50763fc into a5b805f

.travis.yml

@@ -1,7 +1,7 @@
 language: go
 sudo: false
 dist: bionic
-go: 1.12.x
+go: 1.13.x
 
 notifications:
   email: false
@@ -21,7 +21,7 @@ jobs:
       script: make
 
     - stage: presubmits
-      env: Generate, Format, and Lint
+      name: Generate, Format, and Lint
       install:
         - make tools
       script:
@@ -31,17 +31,38 @@ jobs:
         - bin/files-changed format
         - make lint
 
-    - &build
-      env: Build and Unit Tests
+    - &build_unit
+      name: Build and Unit Tests
       install: skip
+      env: GO111MODULE=on
       script:
         - go build github.com/google/fscrypt/cmd/fscrypt
         - make
 
-    - <<: *build
+    - <<: *build_unit
+      go: 1.12.x
+
+    - <<: *build_unit
       go: 1.11.x
+
+    - &build
+      name: Build on old Go version
+      go: "1.10"
+      install: skip
+      script:
+        - go get -d github.com/google/fscrypt/cmd/fscrypt
+        - go build github.com/google/fscrypt/cmd/fscrypt
+
+    - <<: *build
+      go: "1.9"
+
+    - <<: *build
+      go: "1.8"
+
+    - <<: *build
+      go: "1.7"
 
-    - env: Integration Tests
+    - name: Integration Tests
       sudo: required
       addons:
         apt:
@@ -57,7 +78,7 @@ jobs:
         - goveralls -coverprofile=coverage.out -service=travis-ci
 
     - stage: deploy
-      env: Release Binaries
+      name: Release Binaries
       install: skip
       script: skip
       before_deploy: make