this derivation will be built:
  /nix/store/gqq229csn8v7f7k9hb93qb7405j7w4a6-treefmt-check.drv
building '/nix/store/gqq229csn8v7f7k9hb93qb7405j7w4a6-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 1973 files
treefmt-check> emitted 536 files for processing
treefmt-check> formatted 536 files (0 changed) in 4.876s
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy

upload niks3: ok