these 3 derivations will be built:
  /nix/store/wfzw6nsak7ln6q9hn5ak8lc331kjy923-source.drv
  /nix/store/qm6asm1fnby54f487b9cj4ff8az9gq37-agentty-0.9.22.drv
  /nix/store/bc7skiizj9mfhrw7l0lizvk3naqipy1y-check-agentty.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy