Retry image creation after update not found

Signed-off-by: Derek McGowan <derek@mcgstyle.net>

client.go

@@ -345,6 +345,7 @@ func (c *Client) Pull(ctx context.Context, ref string, opts ...RemoteOpt) (Image
 	}
 
 	is := c.ImageService()
+	for {
 		if created, err := is.Create(ctx, imgrec); err != nil {
 			if !errdefs.IsAlreadyExists(err) {
 				return nil, err
@@ -352,6 +353,10 @@ func (c *Client) Pull(ctx context.Context, ref string, opts ...RemoteOpt) (Image
 
 			updated, err := is.Update(ctx, imgrec)
 			if err != nil {
+				// if image was removed, try create again
+				if errdefs.IsNotFound(err) {
+					continue
+				}
 				return nil, err
 			}
 
@@ -359,6 +364,8 @@ func (c *Client) Pull(ctx context.Context, ref string, opts ...RemoteOpt) (Image
 		} else {
 			imgrec = created
 		}
+		break
+	}
 
 	img := &image{
 		client: c,