this derivation will be built:
  /nix/store/dn73ijpm2ifcfb7wpmm38m6ayw67mc2y-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/dn73ijpm2ifcfb7wpmm38m6ayw67mc2y-bcachefs-module-7.0.0-38-generic.drv'...