this derivation will be built:
  /nix/store/89xl0mfx8dr91v35pmx4ijcb81k2bbkb-treefmt-check.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
building '/nix/store/89xl0mfx8dr91v35pmx4ijcb81k2bbkb-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> bld1: building 89xl0mfx8dr91v35pmx4ijcb81k2bbkb-treefmt-check.drv
treefmt-check> treefmt v2.5.0traversed 2891 files
treefmt-check> emitted 765 files for processing
treefmt-check> formatted 765 files (0 changed) in 12.627s