these 2 derivations will be built:
  /nix/store/s92qd8im7anzfxv7l7zv00vi919z4q6s-flake-inputs.drv
  /nix/store/hs546c7zr5jpvf7vz69fx7wp0ba0gb2s-check-flake-inputs.drv
building '/nix/store/s92qd8im7anzfxv7l7zv00vi919z4q6s-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/s92qd8im7anzfxv7l7zv00vi919z4q6s-flake-inputs.drv'
building '/nix/store/hs546c7zr5jpvf7vz69fx7wp0ba0gb2s-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/hs546c7zr5jpvf7vz69fx7wp0ba0gb2s-check-flake-inputs.drv'

upload niks3: ok