these 2 derivations will be built:
  /nix/store/m3vjcabms6dw0mw1qa5k5lpxzk0n8djk-freebuff-darwin-arm64.tar.gz.drv
  /nix/store/zji036dmib8j3gj4frb5dkkhvsdbg8f7-freebuff-0.0.161.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy