GitHub Pages effect: `error: RPC failed; HTTP 408 curl 18 HTTP/2 stream 7 was reset`

[roberth]

e.g. https://hercules-ci.com/github/hercules-ci/gh-pages-example/jobs/40/effects/effects.gh-pages/log

Seems to happen when git or github needs to transfer a non-trivial amount of stuff. (not sure which yet)

Likely solution that worked for me for something else last week:

https://stackoverflow.com/questions/22369200/git-pull-push-error-rpc-failed-result-22-http-code-408