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crates.io

DoS Attack

Partial outage Lasted 1h 20m · started · crates.io's page

Level
confirmed
Worst impact
Partial outage
Components
crates.io
Regions
us
Down Index
38of 100

What to do

  • Check whether you use crates.io crates.io in us. Check your stack

    Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.
  • Confirm your retries, queues and scheduled jobs caught up after the 1h 20m it lasted.

    Anything that failed between 2026-07-11 14:22 UTC and 2026-07-11 15:42 UTC may need a replay.
  • Subscribe to crates.io's feed to hear about the next one first. RSS feed

    https://down.guide/feed?provider=crates-io works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from crates.io 4

  1. investigating

    We are experiencing what looks like a coordinated DoS attack against our API servers. We are monitoring the situation and are assessing our reaction. Crate downloads and dependency resolution through the sparse/git index should not be affected.

    provider

  2. investigating

    We are continuing to investigate this issue.

    provider

  3. monitoring

    We have deployed countermeasures and our servers are largely back to normal again. We keep monitoring the situation. If you encounter any issues please let us know!

    provider

  4. resolved

    This incident has been resolved. Big thanks to Fastly for providing their CDN services and their fast response time!

    provider

Reports count in aggregate; nothing about you is shown.

Corrections

None so far.

Something wrong on this page? Report an error or send us a note. Every fix is listed here.

Questions about DWN-8696fdd5af

Is crates.io still down?

No, this incident was resolved 2026-07-11 15:42 UTC. For crates.io's live state, see https://down.guide/crates-io.

How long did it last?

1h 20m, from 2026-07-11 14:22 UTC to 2026-07-11 15:42 UTC, by the times crates.io posted.

What was affected?

crates.io named crates.io in us.

What caused it?

crates.io hasn't published a root cause. If it does, it shows here.

Where does this come from?

crates.io's official status page, https://status.crates.io, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.