text: -- +goose Up
  -- SQL in this section is executed when the migration is applied.
  ALTER TABLE builds 
  DROP COLUMN duration,
  DROP COLUMN time_to_running;
  
  -- +goose Down
  -- SQL in this section is executed when the migration is rolled back.
  ALTER TABLE builds 
  ADD COLUMN duration INTERVAL DEFAULT '0s',
  ADD COLUMN time_to_running INTERVAL DEFAULT '0s';