these 2 derivations will be built:
  /nix/store/9wkbp7nw3wc40vkvkydx7kdkbxhagpv7-flake-inputs.drv
  /nix/store/dr7n8a1dh6q63vfn5ka0nq47g0jykhap-check-flake-inputs.drv
building '/nix/store/9wkbp7nw3wc40vkvkydx7kdkbxhagpv7-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/9wkbp7nw3wc40vkvkydx7kdkbxhagpv7-flake-inputs.drv'
building '/nix/store/dr7n8a1dh6q63vfn5ka0nq47g0jykhap-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/dr7n8a1dh6q63vfn5ka0nq47g0jykhap-check-flake-inputs.drv'

upload niks3: ok