these 2 derivations will be built:
  /nix/store/mprsl48khcjvqw10c9jz72ps9wymmaas-deploy-docs.drv
  /nix/store/s8l4z5m9qr00cqlya9j97d7ij9nzlwn8-apps-build.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy