Merge commit 'a859e5cc1ce100df22346a1005da30532d04de59' into clippyup

2 files changed, 9 insertions, 5 deletions

diff --git a/clippy_dev/src/lint.rs b/clippy_dev/src/lint.rs
index a19be1bca6c..906a9727810 100644
--- a/clippy_dev/src/lint.rs
+++ b/clippy_dev/src/lint.rs
@@ -1,6 +1,6 @@
 use crate::{cargo_clippy_path, exit_if_err};
-use std::fs;
 use std::process::{self, Command};
+use std::{env, fs};
 
 pub fn run<'a>(path: &str, args: impl Iterator<Item = &'a String>) {
     let is_file = match fs::metadata(path) {
@@ -13,7 +13,7 @@ pub fn run<'a>(path: &str, args: impl Iterator<Item = &'a String>) {
 
     if is_file {
         exit_if_err(
-            Command::new("cargo")
+            Command::new(env::var("CARGO").unwrap_or("cargo".into()))
                 .args(["run", "--bin", "clippy-driver", "--"])
                 .args(["-L", "./target/debug"])
                 .args(["-Z", "no-codegen"])
@@ -23,7 +23,11 @@ pub fn run<'a>(path: &str, args: impl Iterator<Item = &'a String>) {
                 .status(),
         );
     } else {
-        exit_if_err(Command::new("cargo").arg("build").status());
+        exit_if_err(
+            Command::new(env::var("CARGO").unwrap_or("cargo".into()))
+                .arg("build")
+                .status(),
+        );
 
         let status = Command::new(cargo_clippy_path())
             .arg("clippy")
diff --git a/clippy_dev/src/serve.rs b/clippy_dev/src/serve.rs
index 535c25e69f1..ea925f6709f 100644
--- a/clippy_dev/src/serve.rs
+++ b/clippy_dev/src/serve.rs
@@ -2,8 +2,8 @@ use std::ffi::OsStr;
 use std::num::ParseIntError;
 use std::path::Path;
 use std::process::Command;
-use std::thread;
 use std::time::{Duration, SystemTime};
+use std::{env, thread};
 
 /// # Panics
 ///
@@ -16,7 +16,7 @@ pub fn run(port: u16, lint: Option<&String>) -> ! {
 
     loop {
         if mtime("util/gh-pages/lints.json") < mtime("clippy_lints/src") {
-            Command::new("cargo")
+            Command::new(env::var("CARGO").unwrap_or("cargo".into()))
                 .arg("collect-metadata")
                 .spawn()
                 .unwrap()