From 9a3548c420941587608debee7f918819fabcd32b Mon Sep 17 00:00:00 2001
From: Joshua Nelson <jyn514@gmail.com>
Date: Sat, 14 Nov 2020 18:02:06 -0500
Subject: [PATCH] Fix warnings

---
 src/librustdoc/core.rs | 3 +--
 src/librustdoc/lib.rs  | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/librustdoc/core.rs b/src/librustdoc/core.rs
index 7d73f3f356b..413f5bdf521 100644
--- a/src/librustdoc/core.rs
+++ b/src/librustdoc/core.rs
@@ -36,8 +36,7 @@ use crate::config::{Options as RustdocOptions, RenderOptions};
 use crate::config::{OutputFormat, RenderInfo};
 use crate::passes::{self, Condition::*, ConditionalPass};
 
-crate use rustc_session::config::{CodegenOptions, DebuggingOptions, Input, Options};
-crate use rustc_session::search_paths::SearchPath;
+crate use rustc_session::config::{DebuggingOptions, Input, Options};
 
 crate type ExternalPaths = FxHashMap<DefId, (Vec<String>, clean::TypeKind)>;
 
diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs
index 95347b2625d..725874ca0c5 100644
--- a/src/librustdoc/lib.rs
+++ b/src/librustdoc/lib.rs
@@ -85,7 +85,7 @@ mod theme;
 mod visit_ast;
 mod visit_lib;
 
-crate fn main() {
+pub fn main() {
     rustc_driver::set_sigpipe_handler();
     rustc_driver::install_ice_hook();
     rustc_driver::init_env_logger("RUSTDOC_LOG");