Railpack build failing – mise install-into caddy@2.10.2 (HTTP 400)
harish-2
PROOP

3 months ago

Is anyone else seeing Railpack builds fail today during the mise tool installation step?

We’re getting consistent failures across all environments (prod/staging/dev/test) with no code changes.

Error snippet:

load build definition from railpack-plan.json
mise install-into caddy@2.10.2 /railpack/caddy
mise ERROR HTTP status client error (400 Bad Request)
https://mise-versions.jdx.dev/aqua-registry/caddyserver/caddy/registry.yaml

Notes:

  • Failure happens before app build starts

  • Reproducible across multiple services

  • Node install via mise succeeds

  • Failure seems isolated to Caddy via Aqua registry

  • Looks like an upstream registry / builder issue rather than app config

Questions:

  • Is this a known issue with mise + Aqua registry today?

  • Any way to temporarily disable/bypass Caddy installation in Railpack?

  • Is there a recommended workaround short of switching to a Dockerfile?

We are unsure what to do. Please help!

Thanks!

Solved

7 Replies

chinanderm
PRO

3 months ago

Please assist Railway!

harish-2
PROOP

3 months ago

My plan expired for credit card issue and every env needed to be redeployed and I am seeing this error across the board including production. I need urgent help.

evanvnguyen
PRO

3 months ago

Yes, my build is also failing

mise ERROR HTTP status client error (400 Bad Request)

itsrems
EMPLOYEE

3 months ago

Hi all, we've identified an issue with mise, used by railpack, and are tracking this incident here: https://status.railway.com/cmjc9e8yj010h13jw9zi05d56

Apologies for the inconvenience!

Status changed to Awaiting User Response Railway • 3 months ago

Railway
BOT

3 months ago

Hello!

We're acknowledging your issue and attaching a ticket to this thread.

We don't have an ETA for it, but, our engineering team will take a look and you will be updated as we update the ticket.

Please reply to this thread if you have any questions!

Railway
BOT

3 months ago

✅ The ticket Python installation issues has been marked as completed.

itsrems
EMPLOYEE

3 months ago

Hi, we've pushed out a fix and are seeing recovery.

Please let us know if you're still running into this issue!

We have plans to improve the way our builders fetch packages to prevent these changes affecting railway in the future.

Best,
Nico

Railway
BOT

2 months ago

This thread has been marked as solved automatically due to a lack of recent activity. Please re-open this thread or create a new one if you require further assistance. Thank you!

Status changed to Solved Railway • 2 months ago

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