[BCID] Fixes for build-image

Change-Id: I2344e4c227fcdcb4fadb04c32d42d8f089ab0388
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/583745
Auto-Submit: Eric Boren <borenet@google.com>
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Eric Boren <borenet@google.com>
Commit-Queue: Ravi Mistry <rmistry@google.com>
diff --git a/cd/go/build-images/build.go b/cd/go/build-images/build.go
index d455f4e..a6c5e35 100644
--- a/cd/go/build-images/build.go
+++ b/cd/go/build-images/build.go
@@ -60,7 +60,7 @@
 		louhiImageTag := fmt.Sprintf("louhi_ws/%s:%s", imagePath, imageTag)
 		imageInfo.Images = append(imageInfo.Images, SingleImageInfo{
 			Image: imagePath,
-			Tag:   louhiImageTag,
+			Tag:   imageTag,
 		})
 		eg.Go(func() error {
 			return bazelRun(ctx, checkoutDir, bazelTarget, louhiImageTag, rbe)
diff --git a/cd/go/build-images/main.go b/cd/go/build-images/main.go
index cc20db0..55d205b 100644
--- a/cd/go/build-images/main.go
+++ b/cd/go/build-images/main.go
@@ -170,7 +170,7 @@
 
 // writeBuildImagesJSON writes the buildImagesJSONFile.
 func writeBuildImagesJSON(ctx context.Context, workspace string, imageInfo *buildImagesJSON) error {
-	ctx = td.StartStep(ctx, td.Props(fmt.Sprintf("Read %s", buildImagesJSONFile)))
+	ctx = td.StartStep(ctx, td.Props(fmt.Sprintf("Write %s", buildImagesJSONFile)))
 	defer td.EndStep(ctx)
 
 	f := filepath.Join(workspace, buildImagesJSONFile)