Frequent fetch() errors

I am encountering this a LOT intermittently during CI for my projects. I can rerun CI and then it is all fine. I have looked at the troubleshooting referenced but I am not behind a proxy so am not really sure what else it could be. My suspicion is some sort of load oriented timeout or npm rate limiting per IP. It could be intermittent internet too, but without seeing the reason for the exception it is hard for me to debug effectively what is happening

Internal Error: Error when performing the request to https://registry.npmjs.org/yarn; for troubleshooting help, see https://github.com/nodejs/corepack#troubleshooting
    at fetch (/usr/local/lib/node_modules/corepack/dist/lib/corepack.cjs:22882:11)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async fetchAsJson (/usr/local/lib/node_modules/corepack/dist/lib/corepack.cjs:22896:20)
    at async fetchLatestStableVersion (/usr/local/lib/node_modules/corepack/dist/lib/corepack.cjs:22948:20)
    at async fetchLatestStableVersion2 (/usr/local/lib/node_modules/corepack/dist/lib/corepack.cjs:22971:14)
    at async Engine.getDefaultVersion (/usr/local/lib/node_modules/corepack/dist/lib/corepack.cjs:23349:25)
    at async executePackageManagerRequest (/usr/local/lib/node_modules/corepack/dist/lib/corepack.cjs:24207:28)
    at async BinaryCommand.validateAndExecute (/usr/local/lib/node_modules/corepack/dist/lib/corepack.cjs:21173:22)
    at async _Cli.run (/usr/local/lib/node_modules/corepack/dist/lib/corepack.cjs:22148:18)
    at async Object.runMain (/usr/local/lib/node_modules/corepack/dist/lib/corepack.cjs:24279:12)

I see there is some data in the throw here: https://github.com/nodejs/corepack/blob/142319056424b1e0da2bdbe801c52c5910023707/sources/httpUtils.ts#L47-L50

Is there a way for me to see the contents of this easily, I am not sure where it ends up. If not (I doubt this will be the answer) could we perhaps move the err to the text instead?

Inizia da sources/httpUtils.ts alle righe 47-50 e segui il percorso dell’errore fino allo stack fetch mostrato nel report. Verifica dove viene memorizzato o scartato l’errore della richiesta sottostante. Il lavoro è completato quando gli errori intermittenti del registry espongono dettagli sufficienti dell’errore originale per aiutare a diagnosticarli, con una copertura per il messaggio o il comportamento di errore risultante.