#!/bin/bash

docker volume create ccache
id=$(docker run --mount source=ccache,target=/ccache -itd ubuntu-18.04-64 bash)
for u in 127 1000; do
  for t in ubuntu-18.04-64 windows windows_2.15.x; do
    docker exec $id mkdir /ccache/$t-$u
    docker exec $id chmod 777 /ccache/$t-$u
  done
done
docker kill $id