this derivation will be built:
  /nix/store/ww8qpykfla6wbx2y4hg06m2xdz415snc-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/ww8qpykfla6wbx2y4hg06m2xdz415snc-bcachefs-module-7.0.0-28-generic.drv'...