Past incident

Delays starting macOS jobs that use Xcode 26.6.0

CircleCI · Minor · Started

Duration
Unavailable
Severity
Minor
Status
No longer listed as active

Summary

Minor · No longer listed as active

Delays starting macOS jobs that use Xcode 26.6.0 have recovered. Since approximately 15:11 UTC, macOS jobs that use Xcode 26.4 are experiencing delays starting, with wait times of about 30 minutes. Thank you for your patience while our engineers work to resolve this. We will provide another update by 15:45 UTC.

View official incident ↗

Event timeline

How this incident unfolded, from the official status page.

  1. Investigating

    CircleCI

    Since approximately 14:00 UTC, customers running macOS jobs that use Xcode 26.6.0 on the M4 Pro large resource class are experiencing delays starting jobs. Wait times have reached 30 minutes or more. Thank you for your patience while our engineers investigate. We will provide another update by 15:30 UTC.

  2. Identified

    CircleCI

    Delays starting macOS jobs that use Xcode 26.6.0 have recovered. Since approximately 15:11 UTC, macOS jobs that use Xcode 26.4 are experiencing delays starting, with wait times of about 30 minutes. Thank you for your patience while our engineers work to resolve this. We will provide another update by 15:45 UTC.