Can no longer compile two things at once with 2.1.1 from 1.9.3 #4876
Description
It used to be fine compiling a project in different .stack-work directories or different projects at the same time.
After upgrading to stack 2.1.1 I can't even build different projets at the same time let a long the same project.
Just get this error until the first build has finished. After that I can try build the second project.
This makes stack unusable on CI, and pretty awful to use locally with multiple projects.
Encountered error while migrating Pantry database:
SQLite3 returned ErrorProtocol while attempting to perform prepare "PRAGMA journal_mode=WAL;": locking protocol
Please report this on https://github.com/commercialhaskell/stack/issues
As a workaround you may delete Pantry database in /home/david/.stack/pantry/pantry.sqlite3 triggering its recreation.