ERROR: column "created_at" of relation "project_mirror_data" does not exist / Job Failed #67239875

Job #67239875 failed for d32010bd:

/opt/gitlab/embedded/service/gitlab-rails/ee/db/post_migrate/20170530111134_ensure_project_mirror_data.rb:9:in `up'
/opt/gitlab/embedded/service/gitlab-rails/lib/tasks/gitlab/db.rake:50:in `block (3 levels) in <top (required)>'
/opt/gitlab/embedded/bin/bundle:23:in `load'
/opt/gitlab/embedded/bin/bundle:23:in `<main>'

Caused by:
ActiveRecord::StatementInvalid: PG::UndefinedColumn: ERROR:  column "created_at" of relation "project_mirror_data" does not exist
LINE 7:         created_at,
                ^
:       INSERT INTO project_mirror_data (

It seems to be a legitimate failure. I remember reviewing a merge request from @DouweM that was supposed to fix similar bug. Do we still need something else in case of CE -> EE upgrade?

/cc @meks