Missed two.

howbazaar · howbazaar · commit df45edcce995 · 2015-01-22T12:37:22.000+13:00
diff --git a/featuretests/leadership_test.go b/featuretests/leadership_test.go
@@ -57,7 +57,7 @@ func (s *leadershipSuite) SetUpTest(c *gc.C) {
 	c.Assert(stateServer.SetMongoPassword(password), gc.IsNil)
 
 	// Create a machine to host some units.
-	unitHostMachine := s.Factory.MakeMachine(c, &factory.MachineParams{
+	unitHostMachine, _ := s.Factory.MakeMachine(c, &factory.MachineParams{
 		Nonce:    agent.BootstrapNonce,
 		Password: password,
 	})
diff --git a/upgrades/agentconfig_test.go b/upgrades/agentconfig_test.go
@@ -10,7 +10,6 @@ import (
 
 	"github.com/juju/names"
 	jc "github.com/juju/testing/checkers"
-	"github.com/juju/utils"
 	gc "gopkg.in/check.v1"
 	goyaml "gopkg.in/yaml.v1"
 
