From 8df397db9f507952e5f624180dc831768df20252 Mon Sep 17 00:00:00 2001
From: Mac Browning <mac@digitalocean.com>
Date: Fri, 12 Feb 2016 13:22:13 -0500
Subject: [PATCH] mark incomplete builds as errors

---
 engine/engine.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/engine/engine.go b/engine/engine.go
index 29552f34..f3d0c0c2 100644
--- a/engine/engine.go
+++ b/engine/engine.go
@@ -329,6 +329,11 @@ func (e *engine) runJob(c context.Context, r *Task, updater *updater, client doc
 	info, builderr := docker.Wait(client, name)
 
 	switch {
+	case info.State.Running:
+		// A build unblocked before actually being completed.
+		log.Errorf("incomplete build: %s", name)
+		r.Job.ExitCode = 1
+		r.Job.Status = model.StatusError
 	case info.State.ExitCode == 128:
 		r.Job.ExitCode = info.State.ExitCode
 		r.Job.Status = model.StatusKilled