message: doc (book)[14/14]: "Cargo Guide"/"Build Cache": link terms to glossary
  The following term(s) are linked to their Glossary entries:
  - workspace
diff: ## Build cache
  Cargo stores the output of a build into the "target" directory. By default,
  -this is the directory named `target` in the root of your workspace. To change
  -the location, you can set the `CARGO_TARGET_DIR` [environment variable], the
  -[`build.target-dir`] config value, or the `--target-dir` command-line flag.
  +this is the directory named `target` in the root of your
  +[*workspace*][def-worksapce]. To change the location, you can set the
  +`CARGO_TARGET_DIR` [environment variable], the [`build.target-dir`] config
  +value, or the `--target-dir` command-line flag.
  The directory layout depends on whether or not you are using the `--target`
  flag to build for a specific platform. If `--target` is not specified, Cargo
  @@ -90,6 +91,7 @@ configuration][config]. Refer to sccache documentation for more details.
  [`cargo publish`]: ../commands/cargo-publish.md
  [build scripts]: ../reference/build-scripts.md
  [config]: ../reference/config.md
  +[def-workspace]: ../appendix/glossary.md#workspace '"workspace" (glossary entry)'
  [environment variable]: ../reference/environment-variables.md
  [incremental output]: ../reference/profiles.md#incremental
  [sccache]: https://github.com/mozilla/sccache
  