these 2 derivations will be built:
  /nix/store/qzs7vc43wv4xdvmyinwvxjwzp54h7s7v-flake-inputs.drv
  /nix/store/a9yscbzn2bcd2fskgpprj62yz2hvypm0-check-flake-inputs.drv
building '/nix/store/qzs7vc43wv4xdvmyinwvxjwzp54h7s7v-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/qzs7vc43wv4xdvmyinwvxjwzp54h7s7v-flake-inputs.drv'
building '/nix/store/a9yscbzn2bcd2fskgpprj62yz2hvypm0-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/a9yscbzn2bcd2fskgpprj62yz2hvypm0-check-flake-inputs.drv'

upload niks3: ok