this derivation will be built:
  /nix/store/h24mlryqbjn3qm6nbhs54ijqw3yklabl-bcachefs-module-7.0.0-14-generic-64k.drv
building '/nix/store/h24mlryqbjn3qm6nbhs54ijqw3yklabl-bcachefs-module-7.0.0-14-generic-64k.drv'...