these 2 derivations will be built:
  /nix/store/9zcj5dq2ig1607lnfcfdlnjlich4pzvr-flake-inputs.drv
  /nix/store/fcl9s55iinbv6sr1924ngxk2s0jqrahn-check-flake-inputs.drv
building '/nix/store/9zcj5dq2ig1607lnfcfdlnjlich4pzvr-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/9zcj5dq2ig1607lnfcfdlnjlich4pzvr-flake-inputs.drv'
building '/nix/store/fcl9s55iinbv6sr1924ngxk2s0jqrahn-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/fcl9s55iinbv6sr1924ngxk2s0jqrahn-check-flake-inputs.drv'

upload niks3: ok