* gnu/packages/crates-io.scm (rust-tracing-serde-0.1): Update to 0.1.3. [cargo-inputs]: Add rust-valuable-0.1, rust-valuable-serde-0.1.
* gnu/packages/crates-io.scm (rust-tracing-serde-0.1): Update to 0.1.3. [cargo-inputs]: Add rust-valuable-0.1, rust-valuable-serde-0.1.