libTAS fails to run in Docker container using overlay2

[jboardman367]

I built the docker image from the repository and it successfully runs and I am able to open the libTAS application, however when attempting to start a game I receive the following output

[libTAS f:0] Thread 51 (main) ERROR: tmp_fd != -1 failed in ProcSelfMaps with error Operation not supported
Attempt 1: Couldn't connect to socket.
Game couldn't start properly.
recv() returns -1 with error Bad file descriptor
The connection to the game was lost. Exiting

Based on the brief discussion in the discord here which suggests that the issue is O_TMPFILE not being supported on the file system, I ran df -T /usr in the docker container and confirmed that libTAS is installed in an overlay type filesystem. I confirmed that O_TMPFILE is not supported on this file system (related man page)

This means that the docker image can't be run using the recommended driver as per the Docker documentation, and the alternatives are all either deprecated, have poor performance, or require a certain backing file system.