this derivation will be built:
  /nix/store/8bpfk8slgh1j9ffi338ch9x045v0jlkf-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/8bpfk8slgh1j9ffi338ch9x045v0jlkf-bcachefs-module-7.0.0-38-generic.drv'...