these 2 derivations will be built:
  /nix/store/vgx4qin9zzvp84wz8bkr63i1c82jcjwh-flake-inputs.drv
  /nix/store/y74z0pj71c1mmb3di7akrm5qw16s328p-check-flake-inputs.drv
building '/nix/store/vgx4qin9zzvp84wz8bkr63i1c82jcjwh-flake-inputs.drv'
building '/nix/store/y74z0pj71c1mmb3di7akrm5qw16s328p-check-flake-inputs.drv'

upload niks3: ok