these 3 derivations will be built:
  /nix/store/p64aq9gffdx086n3wf7mk4w482cqnjfs-treefmt.toml.drv
  /nix/store/24r23av80ychjp4ml8jpflfs2f2mbixx-treefmt.drv
  /nix/store/vb720z8y5im1mihz6qnqrrl0lbrmmlhl-treefmt-check.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy