Fails with a Compilation Error

When trying to publish all of the crates in enso/rust-lib, cargo-publish-all fails with a compilation error while compiling enso-macro-utils that does not manifest during either cargo build or cargo test in the workspace.

The error I see is as follows, and it occurs during cargo-publish-all and cargo-publish-all --dry-run:

❯ cargo-publish-all --dry-run
   Resolving workspace
    Fetching crates.io versions
   Verifying workspace
   Verifying enso-macro-utils
error[E0463]: can't find crate for `proc_macro2`
 --> src/lib.rs:7:5
  |
7 | use proc_macro2::TokenStream;
  |     ^^^^^^^^^^^ can't find crate

error: aborting due to previous error

For more information about this error, try `rustc --explain E0463`.
Jun 30 13:56:31.358 ERRO Error: Cargo error
caused by: Could not compile `enso-macro-utils`.