add timestamp

.gitlab-ci.yml

@@ -61,23 +61,25 @@ default:
 
 .prepare-env:
   before_script:
-    # TODO: remove unset invocation when we'll be free from 'ENV RUSTC_WRAPPER=sccache' & sccache
-    # itself in all images
-    - unset RUSTC_WRAPPER
     # $WASM_BUILD_WORKSPACE_HINT enables wasm-builder to find the Cargo.lock from within generated
     # packages
     - export WASM_BUILD_WORKSPACE_HINT="$PWD"
     # ensure that RUSTFLAGS are set correctly
     - echo $RUSTFLAGS
 
+.common-before-script:
+  before_script:
+    - !reference [.job-switcher, before_script]
+    - !reference [.timestamp, before_script]
+
 .job-switcher:
   before_script:
     - if echo "$CI_DISABLED_JOBS" | grep -xF "$CI_JOB_NAME"; then echo "The job has been cancelled in CI settings"; exit 0; fi
 
 .kubernetes-env:
   image: "${CI_IMAGE}"
   before_script:
-    - !reference [.job-switcher, before_script]
+    - !reference [.common-before-script, before_script]
     - !reference [.prepare-env, before_script]
   tags:
     - kubernetes-parity-build
@@ -93,7 +95,6 @@ default:
 # they will be used if the job fails
 .pipeline-stopper-vars:
   script:
-    - !reference [.job-switcher, before_script]
     - echo "Collecting env variables for the cancel-pipeline job"
     - echo "FAILED_JOB_URL=${CI_JOB_URL}" > pipeline-stopper.env
     - echo "FAILED_JOB_NAME=${CI_JOB_NAME}" >> pipeline-stopper.env
@@ -107,7 +108,7 @@ default:
 .docker-env:
   image: "${CI_IMAGE}"
   before_script:
-    - !reference [.job-switcher, before_script]
+    - !reference [.common-before-script, before_script]
     - !reference [.prepare-env, before_script]
     - !reference [.rust-info-script, script]
     - !reference [.rusty-cachier, before_script]