this derivation will be built:
  /nix/store/acpcrn0fdqs186i5478xnm1fmwm3l4d0-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/acpcrn0fdqs186i5478xnm1fmwm3l4d0-bcachefs-module-7.0.0-39-generic.drv'...