build error

Job failed with exit code: 1. Reason: cache miss: [4/4] COPY . . cache miss: [2/4] WORKDIR /code cache miss: [3/4] RUN install2.r --error shiny dplyr ggplot2 readr ggExtra {"total":9,"completed":8,"user_total":4,"user_cached":0,"user_completed":3,"user_cacheable":3,"from":1,"miss":3,"client_duration_ms":421762}

Build logs: