these 2 derivations will be built:
  /nix/store/v62whkvpzsxy2b1409y5737qq8ywgpxd-treefmt.toml.drv
  /nix/store/fpg7kbqy2xln2q5k4rwrc02pdvzcla0v-treefmt.drv
building '/nix/store/v62whkvpzsxy2b1409y5737qq8ywgpxd-treefmt.toml.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/v62whkvpzsxy2b1409y5737qq8ywgpxd-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled
building '/nix/store/fpg7kbqy2xln2q5k4rwrc02pdvzcla0v-treefmt.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/fpg7kbqy2xln2q5k4rwrc02pdvzcla0v-treefmt.drv'
treefmt> structuredAttrs is enabled

upload niks3: ok