these 2 derivations will be built:
  /nix/store/a3zfi62i8jk58pnm5iz2574ahzlf92kd-flake-inputs.drv
  /nix/store/mk3y3zj90mdlrhbdanpnwd1gn3rblabl-check-flake-inputs.drv
building '/nix/store/a3zfi62i8jk58pnm5iz2574ahzlf92kd-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/a3zfi62i8jk58pnm5iz2574ahzlf92kd-flake-inputs.drv'
building '/nix/store/mk3y3zj90mdlrhbdanpnwd1gn3rblabl-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/mk3y3zj90mdlrhbdanpnwd1gn3rblabl-check-flake-inputs.drv'

upload niks3: ok