Image built using append builder cannot be pulled using podman

[choismn00]

/kind bug

What steps did you take and what happened: [A clear and concise description of what the bug is.]

I built a simple mnist ML model using an append builder. When trying to pull this image using podman I get a "Error: writing blob: blob size mismatch " error.

using docker pull works fine with this image.

What did you expect to happen: For the image to be pulled without any errorr using podman.

Anything else you would like to add: [Miscellaneous information that will assist in solving the issue.]

Environment:

• Fairing version: (use python -c "import kubeflow.fairing; print(kubeflow.fairing.__version__)"): 0.5.3
• Kubeflow version: (version number can be found at the bottom left corner of the Kubeflow dashboard):
• Minikube version:
• Kubernetes version: (use kubectl version): 1.19.4
• OS (e.g. from /etc/os-release):

NOTE: If you are using fair from master, please provide us the git commit hash.