this derivation will be built:
  /nix/store/7xs9dih9a76dqs1w6apli2lwi1mcn8i3-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/7xs9dih9a76dqs1w6apli2lwi1mcn8i3-bcachefs-module-7.0.0-29-generic.drv'...