this derivation will be built:
  /nix/store/i5i7qc1lwrv0c6vasaw2n2xm8lwn06xg-check-docker-sbx.drv
building '/nix/store/i5i7qc1lwrv0c6vasaw2n2xm8lwn06xg-check-docker-sbx.drv'

upload niks3: ok