this derivation will be built:
  /nix/store/z07czpkbl8y8zphvvr1ydhp1j59sw2zf-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/z07czpkbl8y8zphvvr1ydhp1j59sw2zf-bcachefs-module-7.0.0-29-generic.drv'...