This reproduces the issue that causes this error message:

timestamp: 2019-10-16T22:04:01.485289
Exception caught: (pants.build_graph.address_lookup_error.AddressLookupError) (backtrace omitted)
Exception message: Build graph construction failed: ExecutionError 1 Exception encountered:
  Exception: Failed to begin read transaction: Resource temporarily unavailable

I see this error message when I have two containers running pants commands concurrently.

1. In one shell, run docker-compose run my-service ./pants run package:main.
2. In another shell, run docker-compose run my-service ./pants run package:main. This command should fail with the above error.
3. In the second shell, run docker-compose run my-service bash. Inside the spawned bash shell, run ./pants run package:main. This should start running the program correctly and without error.

This is a minimal example. In reality, I want to run several different pants services, each in their own container and different pants targets. Note in the ./docker-compose.yml file that we create containers for the pants cache and the .pants.d directory.