cleanup unused extern crates.

Signed-off-by: Jason Volk <jason@zemos.net>

Cargo.lock

@@ -572,12 +572,8 @@ name = "conduit"
 version = "0.4.1"
 dependencies = [
  "clap",
- "conduit_admin",
- "conduit_api",
  "conduit_core",
- "conduit_database",
  "conduit_router",
- "conduit_service",
  "console-subscriber",
  "hardened_malloc-rs",
  "log",
@@ -655,16 +651,11 @@ dependencies = [
 name = "conduit_core"
 version = "0.4.1"
 dependencies = [
- "async-trait",
  "axum 0.7.5",
  "axum-server",
- "base64 0.22.1",
  "bytes",
- "clap",
- "cyborgtime",
  "either",
  "figment",
- "futures-util",
  "hardened_malloc-rs",
  "http 1.1.0",
  "http-body-util",
@@ -674,7 +665,6 @@ dependencies = [
  "itertools 0.13.0",
  "libloading",
  "log",
- "lru-cache",
  "nix",
  "parking_lot",
  "rand",
@@ -688,8 +678,6 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_regex",
- "serde_yaml",
- "sha-1",
  "thiserror",
  "thread_local",
  "tikv-jemalloc-ctl",
@@ -708,7 +696,6 @@ version = "0.4.1"
 dependencies = [
  "chrono",
  "conduit_core",
- "futures-util",
  "log",
  "lru-cache",
  "parking_lot",
@@ -716,9 +703,6 @@ dependencies = [
  "rusqlite",
  "rust-rocksdb-uwu",
  "thread_local",
- "tikv-jemalloc-ctl",
- "tikv-jemalloc-sys",
- "tikv-jemallocator",
  "tokio",
  "tracing",
  "zstd",
@@ -764,13 +748,11 @@ dependencies = [
  "async-trait",
  "base64 0.22.1",
  "bytes",
- "clap",
  "conduit_core",
  "conduit_database",
  "cyborgtime",
  "futures-util",
  "hickory-resolver",
- "hmac",
  "http 1.1.0",
  "image",
  "ipaddress",
@@ -786,21 +768,14 @@ dependencies = [
  "ruma",
  "ruma-identifiers-validation",
  "rusqlite",
- "rust-rocksdb-uwu",
  "serde",
  "serde_json",
  "serde_yaml",
- "sha-1",
  "sha2",
  "thread_local",
- "tikv-jemalloc-ctl",
- "tikv-jemalloc-sys",
- "tikv-jemallocator",
  "tokio",
  "tracing",
- "tracing-subscriber",
  "url",
- "webpage",
  "zstd",
 ]