these 2 derivations will be built:
  /nix/store/y0z9gp75gqif66iswr8hgf6kja5dbs0q-flake-inputs.drv
  /nix/store/3rr3ad8lq2hjgm3qf897v278k5jxi2x2-check-flake-inputs.drv
building '/nix/store/y0z9gp75gqif66iswr8hgf6kja5dbs0q-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/y0z9gp75gqif66iswr8hgf6kja5dbs0q-flake-inputs.drv'
building '/nix/store/3rr3ad8lq2hjgm3qf897v278k5jxi2x2-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/3rr3ad8lq2hjgm3qf897v278k5jxi2x2-check-flake-inputs.drv'

upload niks3: ok