these 2 derivations will be built:
  /nix/store/7y9ypy2qpy7lk8vjwzxpbys0zc4hy1wa-flake-inputs.drv
  /nix/store/611n2q1nxbv2srf1dyxrvyrxgcwjykx3-check-flake-inputs.drv
building '/nix/store/7y9ypy2qpy7lk8vjwzxpbys0zc4hy1wa-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/7y9ypy2qpy7lk8vjwzxpbys0zc4hy1wa-flake-inputs.drv'
building '/nix/store/611n2q1nxbv2srf1dyxrvyrxgcwjykx3-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/611n2q1nxbv2srf1dyxrvyrxgcwjykx3-check-flake-inputs.drv'

upload niks3: ok