buildbot failure in on sentry-site-staging

[buildbot]

The Buildbot has detected a new failure on builder sentry-site-staging while 
building . Full details are available at:
    https://ci.apache.org/builders/sentry-site-staging/builds/11

Buildbot URL: https://ci.apache.org/

Buildslave for this Build: bb-cms-slave

Build Reason: The AnyBranchScheduler scheduler named 'on-sentry-site-commit' 
triggered this build
Build Source Stamp: [branch sentry/site] 1737758
Blamelist: sdp

BUILD FAILED: failed compile

Sincerely,
 -The Buildbot