Crates.io (Rust) Outage History
Uptime record, past incidents, and downtime history for Crates.io (Rust).
Checking current status...
90-Day Trend
Monthly Uptime
| Month | Uptime | Days Tracked | Days with Issues |
|---|---|---|---|
| May 2026 | 84% | 25 | 4 |
| April 2026 | 96.7% | 30 | 1 |
| March 2026 | 100% | 31 | 0 |
| February 2026 | 100% | 5 | 0 |
Uptime is calculated from daily worst-status snapshots. A day with any non-operational status counts as a day with issues.
Daily Status (Last 91 Days)
Feb 24
Today
Operational
Degraded
Partial Outage
Major Outage
Maintenance
No Data
Incident History
May 2026
Reverse dependency pages unavailable
Started: May 23, 6:47 PM
monitoring
Reverse dependencies remain disabled, but the rest of crates.io is functioning normally.
May 23, 7:19 PM
identified
The reverse dependencies pages are temporarily unavailable. Other crates.io functionality should continue to function normally.
May 23, 6:47 PM
Degraded performance on crates.io
Started: May 20, 3:52 PM
monitoring
Crates.io is currently under a suspected denial of service effecting the web frontend. The reverse dependency endpoint has been disabled. You will not be able to browse reverse dependencies on crates.io for the duration of the incident. All other operations, publishes and the index are operating normally.
May 20, 3:52 PM
April 2026
Git index slow to update
Started: Apr 14, 8:48 PM
monitoring
The background worker has been told to get itself together. The queue is now trending downwards, but git index updates are still running an hour behind. We are continuing to monitor, but we expect this to resolve over the next few hours.
Apr 14, 9:08 PM
investigating
The crates.io background worker is having a bad morning, and a backlog of Git index updates has accumulated. We have given the worker some coffee and it's catching up, but index updates for newly-published crates are running about an hour behind right now.
The sparse index (used by default by all modern Rust versions) is unaffected.
Apr 14, 8:48 PM