these 2 derivations will be built:
  /nix/store/dw101f08fxz0gx2gkdg5p3cb3bgsw3n9-flake-inputs.drv
  /nix/store/jnchgnh1y32vs2cwkk6cjr0d4kfwdwvx-check-flake-inputs.drv
building '/nix/store/dw101f08fxz0gx2gkdg5p3cb3bgsw3n9-flake-inputs.drv'
building '/nix/store/jnchgnh1y32vs2cwkk6cjr0d4kfwdwvx-check-flake-inputs.drv'

upload niks3: ok