Deploying stopped working suddenly - stuck on "npm run build"

[fatherjon]

Hey community!

I’m looking for suggestions on how to debug or fix my issue.

Situation:

• I’m trying to deploy a node app with the command: flyctl deploy --config fly.testt.toml (the double-t is not a typo)
• This worked fine a week or two back, and I haven’t changed anything in the code/config
• Now it gets stuck somewhere on the npm run build step in the Dockerfile

The last lines in the log are:

The deployment just hangs there, without failing (I tried for 50 minutes before cancelling)

If I run npm run build locally (not through flyctl deploy), it succeeds:

My config file looks like this:

My Dockerfile looks like this:

I’ve tried a lot of the common tricks suggested on this forum, like resetting wireguard, logging out and in again, etc.

Hoping someone can point me in the right direction!

Best regards.

[khuezy]

Try restarting your builder in your app dashboard

[fatherjon]

That doesn’t work. But I don’t think it’s a fly.io problem anymore.

The same problem persists if I run “docker build .” … so I’m very clueless.