Aws-cdk: [aws-lambda-python] Building fails: cp: preserving times for ‘/asset-output/.’: Operation not permitted for Python 3.8 runtime

[CarlosDomingues]

In order to fix #9324 , the bundling image used by aws-lambda-python now uses cp instead of rsync (which was not present in the container) to copy assets to the output folder. However, now I'm getting the following error:

cp: preserving times for ‘/asset-output/.’: Operation not permitted

Reproduction Steps

Same as before.

Environment

• CLI Version: 1.58.0:
• Framework Version: 1.58.0
• Node.js Version: 13.11.0
• OS: Windows 10
• Language (Version): Python (3.8.2)

[CarlosDomingues]

Did a quick test and I'm getting the same error for the Python 3.7 runtime.

[eladb]

@adamelmore can you please take a look?