these 2 derivations will be built:
  /nix/store/pprl9nfh9il74ik9linmp3l8b4sa33q4-treefmt.drv
  /nix/store/wqsg7z10q7znnmy33w23dh3g7yqq6jg3-treefmt-check.drv
this path will be fetched (0.0 KiB download, 0.8 KiB unpacked):
  /nix/store/wxdp6fa33iz5hr0wqkz58l3kvgs10qcg-treefmt.toml
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy