these 2 derivations will be built:
  /nix/store/rq5dhinm35f36wgsygsimpbffr7xdyg8-treefmt.drv
  /nix/store/5rqslw7fq9pr4y1kki4g11k904c7pgfy-treefmt-check.drv
building '/nix/store/5rqslw7fq9pr4y1kki4g11k904c7pgfy-treefmt-check.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/5rqslw7fq9pr4y1kki4g11k904c7pgfy-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 461 files
treefmt-check> emitted 112 files for processing
treefmt-check> formatted 112 files (0 changed) in 613ms

upload niks3: ok