these 2 derivations will be built:
  /nix/store/16cg3b9frvv93d7lgx9n5yqmn89h5mvf-flake-inputs.drv
  /nix/store/avcjzwk1bglc8igixxlq4g344qpz9n76-check-flake-inputs.drv
building '/nix/store/16cg3b9frvv93d7lgx9n5yqmn89h5mvf-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/16cg3b9frvv93d7lgx9n5yqmn89h5mvf-flake-inputs.drv'
building '/nix/store/avcjzwk1bglc8igixxlq4g344qpz9n76-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/avcjzwk1bglc8igixxlq4g344qpz9n76-check-flake-inputs.drv'

upload niks3: ok