this derivation will be built:
  /nix/store/78y1809gsisqzrc2g0bnpvnd6wj2n40s-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/78y1809gsisqzrc2g0bnpvnd6wj2n40s-bcachefs-module-7.0.0-26-generic.drv'...