this derivation will be built:
  /nix/store/vz89d9shhj4kr87s4x98mq4rx1s799yb-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/vz89d9shhj4kr87s4x98mq4rx1s799yb-bcachefs-module-7.0.0-38-generic.drv'...