this derivation will be built:
  /nix/store/3pl2s3yn55kk08zr2jgydlm3vv7iig5y-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/3pl2s3yn55kk08zr2jgydlm3vv7iig5y-bcachefs-module-7.0.0-34-generic.drv'...