BIDs validation fails inside container on previously validated dataset

[annchenknodt]

I'm working on using the recently released docker container for HCPpipeline v4.1.3 to process the HCP-Aging dataset. I've converted the dataset to BIDs format to the point that it passes validation with the BIDs validator docker app. However, inside the HCP container, validation fails with this message:

bids-validator /cifs/hariri-long/Studies/HCP-Aging/BIDS/sourcedata
ESC[31m1: Files with such naming scheme are not part of BIDS specification. This error is most commonly caused by typos in file names that make them not BIDS compatible. Please consult the specification and make sure your files are named correctly. If this is not a file naming issue (for example when including files not yet covered by the BIDS specification) you should include a ".bidsignore" file in your dataset. Please note that derived (processed) data should be placed in /derivatives folder and source data (such as DICOMS or behavioural logs in proprietary formats) should be placed in the /sourcedata folder. (code: 1 - NOT_INCLUDED)ESC[39m

            ./sub-6005242/func/sub-6005242_task-carit_dir-PA_bold.json
            ./sub-6005242/func/sub-6005242_task-facename_dir-PA_bold.nii.gz
            ./sub-6005242/func/sub-6005242_task-vismotor_dir-PA_bold.nii.gz

...
[plus a jillion more files]

Is there something I seem to be missing here? Thanks!