this derivation will be built:
  /nix/store/q7cjl8rza7p70zccn9qsary9jhn00w2d-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/q7cjl8rza7p70zccn9qsary9jhn00w2d-bcachefs-module-7.0.0-38-generic.drv'...