these 2 derivations will be built:
  /nix/store/j8h7mbl8lf3k0ma5q02zz7i83vmlv7k7-flake-inputs.drv
  /nix/store/4r9yrwczihqnrhxszlvi9g1ykspipr2n-check-flake-inputs.drv
building '/nix/store/j8h7mbl8lf3k0ma5q02zz7i83vmlv7k7-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/j8h7mbl8lf3k0ma5q02zz7i83vmlv7k7-flake-inputs.drv'
building '/nix/store/4r9yrwczihqnrhxszlvi9g1ykspipr2n-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/4r9yrwczihqnrhxszlvi9g1ykspipr2n-check-flake-inputs.drv'

upload niks3: ok