these 3 derivations will be built:
  /nix/store/56vz9i79q3yk6v88fw4q6chnqg5lqjzd-treefmt.toml.drv
  /nix/store/vzaimg2vjri2i1cxlhl2gi475vy1sv3l-treefmt.drv
  /nix/store/cpfmvfiv67qbd5dqysk5nvczwd1iawz7-treefmt-check.drv
these 2 paths will be fetched (1.4 MiB download, 3.5 MiB unpacked):
  /nix/store/cfciwrwfjil2pp4py5i3bvhrq3rlhyrv-json2x-0.1.0
  /nix/store/iifvz3d6fxarir43nf9dgzc8qkyycgjw-shfmt-3.14.1
building '/nix/store/56vz9i79q3yk6v88fw4q6chnqg5lqjzd-treefmt.toml.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/56vz9i79q3yk6v88fw4q6chnqg5lqjzd-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled
building '/nix/store/vzaimg2vjri2i1cxlhl2gi475vy1sv3l-treefmt.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/vzaimg2vjri2i1cxlhl2gi475vy1sv3l-treefmt.drv'
building '/nix/store/cpfmvfiv67qbd5dqysk5nvczwd1iawz7-treefmt-check.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/cpfmvfiv67qbd5dqysk5nvczwd1iawz7-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 339 files
treefmt-check> emitted 6 files for processing
treefmt-check> formatted 6 files (0 changed) in 42ms

upload niks3: ok