Cope with a single revision having multiple builds.

diff --git a/buildfarm/sqldb.py b/buildfarm/sqldb.py
index b283b8621d5bba52215f5349ab56b1477f9518c7..934a7ad2ab3127fb93e194ee5467f9bccc41d200 100644 (file)
--- a/buildfarm/sqldb.py
+++ b/buildfarm/sqldb.py
@@ -225,8 +225,8 @@ class StormCachingBuildResultStore(BuildResultStore):
             StormBuild.tree == tree,
             StormBuild.host == host,
             StormBuild.compiler == compiler,
-            StormBuild.revision == revision)
-        ret = result.one()
+            StormBuild.revision == revision).order_by(Desc(StormBuild.upload_time))
+        ret = result.first()
         if ret is None:
             raise NoSuchBuildError(tree, host, compiler, revision)
         return ret