this derivation will be built:
  /nix/store/19y24qvgsvj1xvb1aq7sg86748q0kzic-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/19y24qvgsvj1xvb1aq7sg86748q0kzic-bcachefs-module-7.0.0-38-generic.drv'...