Moved downloading await to a separate job, so it's done only once and so...

Moved downloading await to a separate job, so it's done only once and so download failure is evident rahther than hidden in service logs - ref. #205

.gitlab-ci.yaml

 stages:
   - build
+  - prepare
   - sync
   - benchmark
   - publish
@@ -287,6 +288,22 @@ cleanup_haf_cache_manual:
   tags:
     - data-cache-storage
 
+download_await:
+  image: $CI_REGISTRY_IMAGE/ci-base-image:python-3.8-slim-2
+  stage: prepare
+  variables:
+    GIT_STRATEGY: none
+    AWAIT_PACKAGE_URL: $CI_API_V4_URL/projects/440/packages/generic/await/v1.3.2.1/await
+  needs:
+    - job: prepare_haf_data
+      artifacts: false
+  script:
+    - |
+      wget --header "JOB-TOKEN: $CI_JOB_TOKEN" "$AWAIT_PACKAGE_URL" -O "${DATA_CACHE_HAF}/await"
+      chmod +x ${DATA_CACHE_HAF}/await
+  tags:
+    - data-cache-storage
+
 sync:
   image: 
     name: $HIVEMIND_IMAGE
@@ -351,7 +368,6 @@ sync:
   tags:
     - data-cache-storage
 
-
 e2e_benchmark:
   image: $CI_REGISTRY_IMAGE/ci-base-image:python-3.8-slim-2
   stage: benchmark
@@ -361,6 +377,8 @@ e2e_benchmark:
       artifacts: true
     - job: prepare_hivemind_image
       artifacts: true
+    - job: download_await
+      artifacts: false  
     - job: sync
       artifacts: true
   when: on_success
@@ -382,9 +400,7 @@ e2e_benchmark:
         - bash
         - -c
         - |
-          wget --header "JOB-TOKEN: $JOB_TOKEN" "$AWAIT_PACKAGE_URL" -O ${WORKING_DIR}/await && \
-          chmod +x ${WORKING_DIR}/await && \
-          ${WORKING_DIR}/await -t 5m postgres://haf_admin@haf-instance:5432/haf_block_log#schemas=hivemind_app -- echo "Database found" && \
+          ${DATA_CACHE_HAF}/await -t 5m postgres://haf_admin@haf-instance:5432/haf_block_log#schemas=hivemind_app -- echo "Database found" && \
           ${WORKING_DIR}/docker_entrypoint.sh server \
             --log-request-times \
             --log-request-times-path=${DATA_CACHE_HAF}/datadir/request_process_times_smoketests.log \
@@ -400,9 +416,7 @@ e2e_benchmark:
         - bash
         - -c
         - |
-          wget --header "JOB-TOKEN: $JOB_TOKEN" "$AWAIT_PACKAGE_URL" -O ${WORKING_DIR}/await && \
-          chmod +x ${WORKING_DIR}/await && \
-          ${WORKING_DIR}/await -t 5m postgres://haf_admin@haf-instance:5432/haf_block_log#schemas=hivemind_app -- echo "Database found" && \
+          ${DATA_CACHE_HAF}/await -t 5m postgres://haf_admin@haf-instance:5432/haf_block_log#schemas=hivemind_app -- echo "Database found" && \
           ${WORKING_DIR}/docker_entrypoint.sh server \
             --log-request-times \
             --log-request-times-path=${DATA_CACHE_HAF}/datadir/request_process_times.log \
@@ -417,17 +431,14 @@ e2e_benchmark:
     JOB_TOKEN: $CI_JOB_TOKEN
     RUNNER_HIVEMIND_BENCHMARK_URL: http://$RUNNER_HIVEMIND_BENCHMARK_SERVER_HOSTNAME
     RUNNER_HIVEMIND_SMOKETEST_URL: http://$RUNNER_HIVEMIND_SMOKETEST_SERVER_HOSTNAME
-    AWAIT_PACKAGE_URL: $CI_API_V4_URL/projects/440/packages/generic/await/v1.3.2.1/await
     LOG_SERVER_PORT: 8090
   script:
     - |
       echo "HAF image name $HAF_IMAGE_NAME"
       echo "Hivemind image name $HIVEMIND_IMAGE"
-      wget --header "JOB-TOKEN: $CI_JOB_TOKEN" "$AWAIT_PACKAGE_URL"
-      chmod +x await
       SMOKETEST_AWAIT_URL="tcp://${RUNNER_HIVEMIND_SMOKETEST_SERVER_HOSTNAME}:${RUNNER_HIVEMIND_SERVER_HTTP_PORT}"
       echo "Waiting for Hivemind smoketest server to start running on ${SMOKETEST_AWAIT_URL}"
-      ./await -t 10m "${SMOKETEST_AWAIT_URL}" -- echo "Hivemind smoketest instance is running"
+      "${DATA_CACHE_HAF}/await" -t 10m "${SMOKETEST_AWAIT_URL}" -- echo "Hivemind smoketest instance is running"
     - *bridge_api_smoketest-script
     - *bridge_api_smoketest_negative-script
     - *condenser_api_smoketest-script
@@ -443,7 +454,7 @@ e2e_benchmark:
     - |
       BENCHMARK_AWAIT_URL="tcp://${RUNNER_HIVEMIND_BENCHMARK_SERVER_HOSTNAME}:${RUNNER_HIVEMIND_SERVER_HTTP_PORT}"
       echo "Waiting for Hivemind benchmark server to start running on ${BENCHMARK_AWAIT_URL}"
-      ./await -t 10m "${BENCHMARK_AWAIT_URL}" -- echo "Hivemind benchmark instance is running"
+      "${DATA_CACHE_HAF}/await" -t 10m "${BENCHMARK_AWAIT_URL}" -- echo "Hivemind benchmark instance is running"
     - *api-benchmark-script
   after_script:
     - |