if err != nil {
					return nil
				}
				modTime = fi.ModTime
				wait()
			}
			if time.Since(modTime) < globalAPIConfig.getStaleUploadsExpiry() {
				return nil
			}
			w := xioutil.NewDeadlineWorker(globalDriveConfig.GetMaxTimeout())
			return w.Run(func() error {
				wait := deleteMultipartCleanupSleeper.Timer(ctx)
				pathUUID := mustGetUUID()