node app deployment got error: failed to fetch an image or build from source: executing lifecycle: io: read/write on closed pipe

This looks like an issue retrieving Heroku buildpack layers. This is a problem with remote builders far away from Heroku’s service in Virginia.

You can try removing the builder with fly apps destroy fly-builder-blue-night-1512.

You can also try fly deploy --local-only. Your local Docker daemon may have more success.

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