these 2 derivations will be built:
  /nix/store/w4glr7nfchg7dr2dlsjks371mji5ky15-flake-inputs.drv
  /nix/store/skxrgxb2mkp01ggh7p74pn5344zy4kzp-check-flake-inputs.drv
building '/nix/store/w4glr7nfchg7dr2dlsjks371mji5ky15-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/w4glr7nfchg7dr2dlsjks371mji5ky15-flake-inputs.drv'
building '/nix/store/skxrgxb2mkp01ggh7p74pn5344zy4kzp-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/skxrgxb2mkp01ggh7p74pn5344zy4kzp-check-flake-inputs.drv'

upload niks3: ok