Merge proposals dependent on lp://staging/~ci-train-bot/history-service/history-service-ubuntu-yakkety-landing-052
lp://staging/~ci-train-bot/history-service/history-service-ubuntu-yakkety-landing-052 has no merge proposals.
lp://staging/~ci-train-bot/history-service/history-service-ubuntu-yakkety-landing-052 has no merge proposals.