these 2 derivations will be built:
  /nix/store/rhnqkdmm4vikm1v7wlz2qgki26cf8l33-flake-inputs.drv
  /nix/store/827vj9y92a3g74sbb4zblxi2xl1sd5wx-check-flake-inputs.drv
building '/nix/store/rhnqkdmm4vikm1v7wlz2qgki26cf8l33-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/rhnqkdmm4vikm1v7wlz2qgki26cf8l33-flake-inputs.drv'
building '/nix/store/827vj9y92a3g74sbb4zblxi2xl1sd5wx-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/827vj9y92a3g74sbb4zblxi2xl1sd5wx-check-flake-inputs.drv'

upload niks3: ok