this derivation will be built:
  /nix/store/pvsfxxnvhq4036al8zplw37k9vr6mq1q-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/pvsfxxnvhq4036al8zplw37k9vr6mq1q-bcachefs-module-7.0.0-38-generic.drv'...