this derivation will be built:
  /nix/store/z019i66v4w94qrdx61a1wj7v7awg3k0f-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/z019i66v4w94qrdx61a1wj7v7awg3k0f-bcachefs-module-7.0.0-14-generic.drv'...