these 2 derivations will be built:
  /nix/store/5z3c6j8c19s9y1p8xm89nrp0p53qgdmx-flake-inputs.drv
  /nix/store/ri07aszh5k21wf2wmcmn64va3maz33wv-check-flake-inputs.drv
building '/nix/store/5z3c6j8c19s9y1p8xm89nrp0p53qgdmx-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/5z3c6j8c19s9y1p8xm89nrp0p53qgdmx-flake-inputs.drv'
building '/nix/store/ri07aszh5k21wf2wmcmn64va3maz33wv-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ri07aszh5k21wf2wmcmn64va3maz33wv-check-flake-inputs.drv'

upload niks3: ok