The issue seems to be fixed. I had 2 sucessfull builds yesterday.

The issue I have is similar. I have problems during the script ci_post_clone.sh. My brew commands randomly fail with network errors. Here is a few exemples : curl: (35) error:02FFF036:system library:func(4095):Connection reset by peer Error: node: Failed to download resource "c-ares" curl: (35) error:02FFF036:system library:func(4095):Connection reset by peer Error: cocoapods: Failed to download resource "cocoapods"