this derivation will be built:
  /nix/store/f0mqb06g4ycabk9bdrrks3c91s3b44la-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/f0mqb06g4ycabk9bdrrks3c91s3b44la-bcachefs-module-7.0.0-39-generic.drv'...