On netpleadings/nassau I get (with a custom Docker image
Error executing build steps
Unexpected preparation error: Internal Error - runner failed with exit code: 126
When I use a CircleCI image (e.g.
circleci/node:8-browsers, upon which the custom image is based) the image loads.
This has clearly occurred before, though the most recent post appears to have been quiet for a few months and does not appear to be a problem specific to custom-images: