these 2 derivations will be built:
  /nix/store/4qk0x0cvf6ma843kkqlv6f6a5kx2ng1r-flake-inputs.drv
  /nix/store/4vphqm1j3smal7ka4fqb09bawl5fj697-check-flake-inputs.drv
building '/nix/store/4qk0x0cvf6ma843kkqlv6f6a5kx2ng1r-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/4qk0x0cvf6ma843kkqlv6f6a5kx2ng1r-flake-inputs.drv'
building '/nix/store/4vphqm1j3smal7ka4fqb09bawl5fj697-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/4vphqm1j3smal7ka4fqb09bawl5fj697-check-flake-inputs.drv'

upload niks3: ok