these 2 derivations will be built:
  /nix/store/jnfzpsl320fcaicr05kfhnb9s4ly87h8-flake-inputs.drv
  /nix/store/z8rcwnsmpdyy1w96j7g44w3ycjl4b94b-check-flake-inputs.drv
building '/nix/store/jnfzpsl320fcaicr05kfhnb9s4ly87h8-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/jnfzpsl320fcaicr05kfhnb9s4ly87h8-flake-inputs.drv'
building '/nix/store/z8rcwnsmpdyy1w96j7g44w3ycjl4b94b-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/z8rcwnsmpdyy1w96j7g44w3ycjl4b94b-check-flake-inputs.drv'

upload niks3: ok