img not working on AWS ECS

I tried to use img on a container running on AWS ECS Fargate but I get the following error:

```
Error: failed to solve: failed to solve with frontend dockerfile.v0: failed to read dockerfile: failed to mount /tmp/buildkit-mount350761745: [{Type:bind Source:/home/img/.local/share/img/runc/native/snapshots/snapshots/1 Options:[rbind ro]}]: operation not permitted
```