From 2a2dde1494cec11a885e899d737904f920bd183b Mon Sep 17 00:00:00 2001
From: David Cook <divergentdave@gmail.com>
Date: Tue, 28 Jan 2020 19:04:16 -0600
Subject: [PATCH] Try fixing test on i686-unknown-linux-gnu

---
 tests/run-pass/libc.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/run-pass/libc.rs b/tests/run-pass/libc.rs
index 8ba97e2e4356..25f96b472b23 100644
--- a/tests/run-pass/libc.rs
+++ b/tests/run-pass/libc.rs
@@ -5,6 +5,7 @@
 
 extern crate libc;
 
+use std::convert::TryInto;
 use std::env::temp_dir;
 use std::fs::{File, remove_file};
 use std::io::Write;
@@ -25,7 +26,7 @@ fn main() {
         libc::posix_fadvise(
             file.as_raw_fd(),
             0,
-            bytes.len() as i64,
+            bytes.len().try_into().unwrap(),
             libc::POSIX_FADV_DONTNEED,
         )
     };