this derivation will be built:
  /nix/store/a6bn6qn53xm73n248ddwfbnd895bj1gf-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/a6bn6qn53xm73n248ddwfbnd895bj1gf-bcachefs-module-7.0.0-34-generic.drv'...