Image download possible false positive

I’m just getting started with waypoint so I’m not sure how to troubleshoot this issue. During the build phase I’m downloading a docker image using “docker-pull”. Every-time I run waypoint up I get the message: “Status: Downloaded newer image for <my_image>”.

build {
    use "docker-pull" {
      image = "url"
      tag = "v0.33.0"

The url’s are on a private docker trusted registry. We do have some type of security software that scans docker images but I doubt it would be changing them. My question is how can I confirm if the image is actually being downloaded or why it thinks the image has changed. Everything happens so fast I don’t believe it is actually downloading a newer image.