these 2 derivations will be built:
  /nix/store/98s8ik0mxiyhaqqyyhjarf9jr1kmgaak-flake-inputs.drv
  /nix/store/cz4qph6v65837iss3fcpqd8zcz2hxizd-check-flake-inputs.drv
building '/nix/store/98s8ik0mxiyhaqqyyhjarf9jr1kmgaak-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/98s8ik0mxiyhaqqyyhjarf9jr1kmgaak-flake-inputs.drv'
building '/nix/store/cz4qph6v65837iss3fcpqd8zcz2hxizd-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/cz4qph6v65837iss3fcpqd8zcz2hxizd-check-flake-inputs.drv'

upload niks3: ok