this derivation will be built:
  /nix/store/gqc8ckl2pvch5rhaw6fjq1xq4ls4m41p-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/gqc8ckl2pvch5rhaw6fjq1xq4ls4m41p-bcachefs-module-7.0.0-26-generic.drv'...