this derivation will be built:
  /nix/store/v28znfl7r7w0r03jj1fhbjzwyi50y3nm-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/v28znfl7r7w0r03jj1fhbjzwyi50y3nm-bcachefs-module-7.0.0-38-generic.drv'...