CI: Lighter docker images

Maxime “pep” Buquet created 2 years ago

Signed-off-by: Maxime “pep” Buquet <[e-mail]>

Change summary

.gitlab-ci.yml | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

Detailed changes

.gitlab-ci.yml

@@ -10,16 +10,17 @@ variables:
 
 .show-version:
   before_script:
+    - apt-get update; apt-get install -y --no-install-recommends pkg-config libssl-dev
     - rustc --version
     - cargo --version
 
 .stable:
-  image: rust:latest
+  image: rust:slim
   extends:
     - .show-version
 
 .nightly:
-  image: rustlang/rust:nightly
+  image: rustlang/rust:nightly-slim
   # It's not often, but it happens nightly breaks, surprisingly.
   allow_failure: true
   extends: