Bug number properly added at patch set 2, so gerrit bot didn't post the link to the patch:
https://gerrit.wikimedia.org/r/#/c/215248

Change 215248 had a related patch set uploaded (by John Vandenberg):
Use httpbin.org for http status codes

https://gerrit.wikimedia.org/r/215248

As I've commented in PS2, that shouldn't matter. As long as the bug number is not separated by a new line from the change id.

Hmm @jayvdb already changed the commit message and here it is ;)

Change 215261 had a related patch set uploaded (by AkshitKumar):
Bug Fix - Change the host site for http status codes

https://gerrit.wikimedia.org/r/215261

Change 215264 had a related patch set uploaded (by AkshitKumar):
Bug Fix - Change the host site for http status codes

https://gerrit.wikimedia.org/r/215264

Change 215248 abandoned by AkshitKumar:
Use httpbin.org for http status codes

Reason:
Duplicate

https://gerrit.wikimedia.org/r/215248

Change 215261 abandoned by AkshitKumar:
Bug Fix - Change the host site for http status codes

Reason:
Duplicate

https://gerrit.wikimedia.org/r/215261

Change 215248 restored by AkshitKumar:
Use httpbin.org for http status codes

Reason:
Abandoned by mistake

https://gerrit.wikimedia.org/r/215248

Change 215264 abandoned by AkshitKumar:
Bug Fix - Change the host site for http status codes

Reason:
Duplicate

https://gerrit.wikimedia.org/r/215264

Change 215248 merged by jenkins-bot:
Use httpbin.org for http status code.

https://gerrit.wikimedia.org/r/215248