```ruby
require 'job_base'

class BuildAttemptJob < JobBase
  def initialize(build_attempt_id, build_kind, build_ref, test_files)
    # Keep this interface so we can easily enqueue new jobs.
    # The job is handled by kochiku-worker
  end

  def perform
  end
end
```

Add warning about accidental processing to BuildAttemptJob shim
user
```ruby
require 'job_base'

# Keep this interface so we can easily enqueue new jobs.
# The job is handled by kochiku-worker
class BuildAttemptJob < JobBase
  class WrongBuildAttemptJobClassError < StandardError; end

  def initialize(build_options)
    raise WrongBuildAttemptJobClassError, "BuildAttemptJob was processed by the BuildAttemptJob shim in Kochiku instead of real class in Kochiku-worker."
  end

  def perform
  end
end
```
assistant