SurrealDB dependency triggers no such target //:executor' ... error. Possible bug?

[marvin-hansen]

• BAZEL_VERSION=7.1.1
• RUST_VERSION = "1.76.0"
• OS: MacOS Sonoma 14.4
• Apple M3 Max (ARM64)

Repo to reproduce: bazel_rust

Hi, I'm setting up a Rust mono repo with > 35 crates. I am generating all dependencies with crate_universe, exactly as described in the documentation. While configuring Bazel for the first crate, I stumbled across the following error when running bazel build

defined by /private/var/tmp/_bazel_marvin/9cf0c27c2f651654c121c526ef57328f/external/crate_index__async-executor-1.8.0/BUILD.bazel

ERROR: /private/var/tmp/_bazel_marvin/9cf0c27c2f651654c121c526ef57328f/external/crate_index__surrealdb-core-1.3.1/BUILD.bazel:16:13: 
no such target '@@crate_index__async-executor-1.8.0//:executor': target 'executor' not declared in package '' 
defined by /private/var/tmp/_bazel_marvin/9cf0c27c2f651654c121c526ef57328f/external/
crate_index__async-executor-1.8.0/BUILD.bazel 
and referenced by '@@crate_index__surrealdb-core-1.3.1//:surrealdb_core'

When I query the dependency in question:

 bazel query "@crate_index__async-executor-1.8.0//:*"

It is indeed true that there is no target executor, only an async_executor.
However, there is an executor target in the benches and I wonder if the generated specs somehow mixed these up?

Output:

@crate_index__async-executor-1.8.0//:LICENSE-APACHE
@crate_index__async-executor-1.8.0//:LICENSE-MIT
@crate_index__async-executor-1.8.0//:README.md
@crate_index__async-executor-1.8.0//:async_executor
@crate_index__async-executor-1.8.0//:benches/executor.rs....

The SurrealDB/Core crate seems to trigger the issue. AFAIK, SurrealDB adds some 150 dependencies, and, among others, the async-executor that throws the error.

Is this a bug in the rules, or did I misconfigured something?

Is there any known workaround for this kind of undeclared error from a generated dependency?

Any help would be appriciated.

Thank you,
Marvin

I created a self-contained example to reproduce the issue:

https://github.com/marvin-hansen/bazel_rust

Here is the Build file:

load("@crate_index//:defs.bzl", "aliases", "all_crate_deps")
load("@rules_rust//rust:defs.bzl", "rust_library")

rust_library(
    name = "common",
    srcs = glob([
        "src/types/**/*.rs",
        "src/utils/**/*.rs",
    ]),
    aliases = aliases(),
    proc_macro_deps = all_crate_deps(proc_macro = True),
    deps = all_crate_deps(normal = True),
    visibility = ["//visibility:public"],
)

And the WORKSPACE file:

workspace(name = "queng")

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

http_archive(
    name = "bazel_skylib",
    sha256 = "cd55a062e763b9349921f0f5db8c3933288dc8ba4f76dd9416aac68acee3cb94",
    urls = [
        "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.5.0/bazel-skylib-1.5.0.tar.gz",
        "https://github.com/bazelbuild/bazel-skylib/releases/download/1.5.0/bazel-skylib-1.5.0.tar.gz",
    ],
)

load("@bazel_skylib//:workspace.bzl", "bazel_skylib_workspace")
bazel_skylib_workspace()

# To find additional information on this release or newer ones visit:
# https://github.com/bazelbuild/rules_rust/releases
load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
    name = "rules_rust",
    integrity = "sha256-ww398ehv1QZQp26mRbOkXy8AZnsGGHpoXpVU4WfKl+4=",
    urls = ["https://github.com/bazelbuild/rules_rust/releases/download/0.40.0/rules_rust-v0.40.0.tar.gz"],
)

RUST_VERSION = "1.76.0"

# Configure Rust Toolchain to use.
load("@rules_rust//rust:repositories.bzl", "rules_rust_dependencies", "rust_register_toolchains")
rules_rust_dependencies()
rust_register_toolchains(
    edition = "2021",
    versions = [
        RUST_VERSION,
    ],
)

load("@rules_rust//crate_universe:repositories.bzl", "crate_universe_dependencies")
crate_universe_dependencies()

# Track dependencies of all crates.
# When you add a new crate, re-run:
# CARGO_BAZEL_REPIN=true bazel sync --only=crate_index
load("@rules_rust//crate_universe:defs.bzl", "crates_repository")
crates_repository(
    name = "crate_index",
    cargo_lockfile = "//:Cargo.lock",
    lockfile = "//:cargo-bazel-lock.json",
    manifests = [
        "//:Cargo.toml",
        "//:queng_common/Cargo.toml",
    ],
)

load("@crate_index//:defs.bzl", "crate_repositories")
crate_repositories()