fix gitlab pipeline

e5e592b5 · 依云 · 67fe5411 · e5e592b5
Commit e5e592b5 authored Jan 18, 2020 by 依云
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -11,6 +11,7 @@ cache:
 build:linux:stable:
    stage: build
    script:
+        - rustup update stable
        - cargo +stable build --verbose

 build:linux: