these 2 derivations will be built:
  /nix/store/rvh9hb78n9ib9mb6p9k3lhz9b76vy6gj-flake-inputs.drv
  /nix/store/iv8fg82i12iac5g45zd1bnaq0izjxhqd-check-flake-inputs.drv
building '/nix/store/rvh9hb78n9ib9mb6p9k3lhz9b76vy6gj-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/rvh9hb78n9ib9mb6p9k3lhz9b76vy6gj-flake-inputs.drv'
building '/nix/store/iv8fg82i12iac5g45zd1bnaq0izjxhqd-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/iv8fg82i12iac5g45zd1bnaq0izjxhqd-check-flake-inputs.drv'

upload niks3: ok