this derivation will be built:
  /nix/store/akd6594g4mxc20g80y945fhyrwjfq3jy-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/akd6594g4mxc20g80y945fhyrwjfq3jy-bcachefs-module-7.0.0-31-generic.drv'...