Merge namecoin#20: Cirrus: Only run Lint with Modules enabled

9a24bad Cirrus: Only run Lint with Modules enabled (Jeremy Rand)

Pull request description:

  Linter seems to panic with Modules disabled.

Top commit has no ACKs.

Tree-SHA512: 6310b0d4212b3c2e66296f771341f840c7958df4eddda3e1796e2f407ec04a1ce029635249be7dffddf4803647d3a9ab82621ff7f5563d330a0d537a2bcde995

.cirrus.yml

@@ -12,13 +12,6 @@ task:
   path_script:
     - source testdata/move_to_gopath.bash
   matrix:
-    - env:
-        GO111MODULE: "off"
-      fetch_script:
-        - go get -tags "$GOX_TAGS" -d -v -t github.com/$CIRRUS_REPO_FULL_NAME/...
-        - GOOS=windows go get -tags "$GOX_TAGS" -d -v -t github.com/$CIRRUS_REPO_FULL_NAME/...
-        - go generate github.com/namecoin/x509-compressed/...
-        - go get -tags "$GOX_TAGS" -d -v -t github.com/$CIRRUS_REPO_FULL_NAME/...
     - x509_script:
         - cd $(go env GOPATH)/src/github.com/"$CIRRUS_REPO_FULL_NAME"
         - cd ../