this derivation will be built:
  /nix/store/xqjwkj9cr4yvwnpj11zmycb1y87qr819-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/xqjwkj9cr4yvwnpj11zmycb1y87qr819-bcachefs-module-7.0.0-30-generic.drv'...