only run 1 ci task at a time

4 years ago · 8cddd1a1f1
1 changed files with 3 additions and 0 deletions
--- a/.drone.yml
+++ b/.drone.yml
@ -3,6 +3,9 @@ kind: pipeline
 type: docker
 name: test elseware 

+concurrency:
+    limit: 1
+
 steps:
 - name: cargo build
  image: rustlang/rust:nightly