message: CI for pool nodes: add debug trace.
diff: @@ -61,8 +61,8 @@ def testUbuntu() {
  echo "Ubuntu Test: Create docker network (${network_name}) for nodes pool and test image"
  try {
  sh "docker network rm ${network_name}"
  - } catch (ignore) {
  - echo "Ubuntu Test: ${network_name} doesn't exists"
  + } catch (err) {
  + echo "Ubuntu Test: error while delete ${network_name} - ${err}"
  } finally {
  sh "docker network create --subnet=10.0.0.0/8 ${network_name}"
  }
  @@ -90,18 +90,21 @@ def testUbuntu() {
  }
  finally {
  echo 'Ubuntu Test: Cleanup'
  + sh "docker network inspect ${network_name}"
  try {
  if (poolEnv) {
  echo 'Ubuntu Test: stop pool'
  poolEnv.stop
  }
  - } catch (ignore) {
  + } catch (err) {
  + echo "Ubuntu Tests: error while stop pool ${err}"
  }
  + sh "docker network inspect ${network_name}"
  try {
  echo "Ubuntu Test: remove pool network ${network_name}"
  sh "docker network rm ${network_name}"
  - } catch (ignore) {
  - echo "Ubuntu Test: ${network_name} doesn't exists"
  + } catch (err) {
  + echo "Ubuntu Test: error while delete ${network_name} - ${err}"
  }
  step([$class: 'WsCleanup'])
  }
  