these 2 derivations will be built:
  /nix/store/slkspwch0qhw57pc4cdwcsshgwryhv5b-flake-inputs.drv
  /nix/store/24c85q7fcn5xqlgxfkyxky66smw3kh5i-check-flake-inputs.drv
building '/nix/store/slkspwch0qhw57pc4cdwcsshgwryhv5b-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/slkspwch0qhw57pc4cdwcsshgwryhv5b-flake-inputs.drv'
building '/nix/store/24c85q7fcn5xqlgxfkyxky66smw3kh5i-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/24c85q7fcn5xqlgxfkyxky66smw3kh5i-check-flake-inputs.drv'

upload niks3: ok