these 2 derivations will be built:
  /nix/store/0mmxynhlryssn9lcr43l4mcynfsgk43b-flake-inputs.drv
  /nix/store/z7nkc8r70vd95rmgh5qzrxzcp6phv18w-check-flake-inputs.drv
building '/nix/store/0mmxynhlryssn9lcr43l4mcynfsgk43b-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/0mmxynhlryssn9lcr43l4mcynfsgk43b-flake-inputs.drv'
building '/nix/store/z7nkc8r70vd95rmgh5qzrxzcp6phv18w-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/z7nkc8r70vd95rmgh5qzrxzcp6phv18w-check-flake-inputs.drv'

upload niks3: ok