Add Go 1.11 to CI tests

.travis.yml

@@ -7,13 +7,17 @@ matrix:
       go: "1.9.x"
       env: RESTIC_TEST_FUSE=0 RESTIC_TEST_CLOUD_BACKENDS=0 RESTIC_BUILD_SOLARIS=0
 
-    # only run fuse and cloud backends tests on Travis for the latest Go on Linux
     - os: linux
       go: "1.10.x"
+      env: RESTIC_TEST_FUSE=0 RESTIC_TEST_CLOUD_BACKENDS=0
+
+    # only run fuse and cloud backends tests on Travis for the latest Go on Linux
+    - os: linux
+      go: "1.11.x"
       sudo: true
 
     - os: osx
-      go: "1.10.x"
+      go: "1.11.x"
       env: RESTIC_TEST_FUSE=0 RESTIC_TEST_CLOUD_BACKENDS=0
 
 branches:

appveyor.yml

@@ -17,8 +17,8 @@ init:
 
 install:
   - rmdir c:\go /s /q
-  - appveyor DownloadFile https://dl.google.com/go/go1.10.windows-amd64.msi
-  - msiexec /i go1.10.windows-amd64.msi /q
+  - appveyor DownloadFile https://dl.google.com/go/go1.11.windows-amd64.msi
+  - msiexec /i go1.11.windows-amd64.msi /q
   - go version
   - go env
   - appveyor DownloadFile http://sourceforge.netcologne.de/project/gnuwin32/tar/1.13-1/tar-1.13-1-bin.zip -FileName tar.zip
@@ -26,4 +26,4 @@ install:
   - set PATH=bin/;%PATH%
 
 build_script:
-  - go run run_integration_tests.go
+  - go run -mod=vendor run_integration_tests.go