this derivation will be built:
  /nix/store/wi6r5vppfsjljyhg9sf8qq75gm0nkll2-treefmt-check.drv
building '/nix/store/wi6r5vppfsjljyhg9sf8qq75gm0nkll2-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 171 files
treefmt-check> emitted 140 files for processing
treefmt-check> formatted 140 files (0 changed) in 656ms

post-build step Push selected repositories to niks3 cache: ok
Skipping niks3 push for mulatta/quarry