this derivation will be built:
  /nix/store/qcjrprnni78kr1ybjb4zd3l66nl3n8zk-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/qcjrprnni78kr1ybjb4zd3l66nl3n8zk-bcachefs-module-7.0.0-28-generic.drv'...