Old mix:      1170
Old upstream: 27310 (format: 27)

New mix:      1180
New upstream: 27310 (format: 27)

Wrote mixversion.
Wrote upstreamversion.
The upstream version for this build (27310) is outside the format range of your last mix (format 26, upstream versions 25770 to 27200). This build cannot be done until you complete an upstream format build. Please run the following command to complete the format bump:
mixer build upstream-format
Once this has completed you can re-run this build you are attempting to create.
* Please note that if you are multiple format bumps behind, mixer will detect you are still behind and re-run the command until the proper format is reached.