these 2 derivations will be built:
  /nix/store/rsyz3ar9plqnz67aqzk6dd5jd1w5p20k-flake-inputs.drv
  /nix/store/298g91czsiwk4p22mhx566ycwcja4n8a-check-flake-inputs.drv
building '/nix/store/rsyz3ar9plqnz67aqzk6dd5jd1w5p20k-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/rsyz3ar9plqnz67aqzk6dd5jd1w5p20k-flake-inputs.drv'
building '/nix/store/298g91czsiwk4p22mhx566ycwcja4n8a-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/298g91czsiwk4p22mhx566ycwcja4n8a-check-flake-inputs.drv'

upload niks3: ok