this derivation will be built:
  /nix/store/8mki2qjcscfs4r254nrqijmvcs6ai17g-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/8mki2qjcscfs4r254nrqijmvcs6ai17g-bcachefs-module-7.0.0-38-generic.drv'...