Actually propagate BUILD_URL, drop unused environment variables.

bin/janitor_worker.sh

@@ -6,11 +6,7 @@ docker run --rm --cap-add=SYS_ADMIN --privileged \
 	--memory=20g \
 	-v /srv/janitor:/srv/janitor \
 	-e BUILD_URL="${BUILD_URL}" \
-	-e EXECUTOR_NUMBER="${EXECUTOR_NUMBER}" \
-	-e BUILD_ID="${BUILD_ID}" \
-	-e BUILD_NUMBER="${BUILD_NUMBER}" \
 	-e NODE_NAME="${NODE_NAME}" \
-	-e JENKINS_URL="${JENKINS_URL}" \
 	registry.salsa.debian.org/jelmer/janitor.debian.net/worker \
 	--listen-address=0.0.0.0 \
 	--port=8080 \

bin/jenkins_master_wrapper.sh

@@ -38,6 +38,10 @@ case $JOB_NAME in
 		# the BUILD_TAG and BUILD_URL are re-exported on the nodes then
 		PARAMS+=("$BUILD_TAG" "$BUILD_URL" "$@")
 		;;
+	janitor-worker)
+		# the BUILD_URL is re-exported on the nodes then
+		PARAMS+=("$BUILD_URL" "$NODE_NAME" "$@")
+		;;
 	cleanup_nodes)
 		# pseudo job used to cleanup nodes
 		PARAMS+=("$@")

bin/jenkins_node_wrapper.sh

@@ -86,7 +86,9 @@ elif [ "$1" = "reproducible_html_builtin-pho" ] ; then
 elif [ "$1" = "janitor-setup-worker" ] ; then
 	shift ; exec /srv/jenkins/bin/janitor_setup_worker.sh ; croak "Exec failed";
 elif [ "$1" = "janitor-worker" ] ; then
-	shift ; exec /srv/jenkins/bin/janitor_worker.sh ; croak "Exec failed";
+	export BUILD_URL="$2"
+	export NODE_NAME="$3"
+	shift 3; exec /srv/jenkins/bin/janitor_worker.sh ; croak "Exec failed";
 elif [ "$1" = "fakeroot-foreign-worker" ] ; then
 	shift ; exec /srv/jenkins/bin/fakeroot_foreign_worker.sh ; croak "Exec failed";
 elif [ "$1" = "haskell-package-plan" ] ; then