Fixed unix typo

Author: elast0ny

src/lib.rs

@@ -20,7 +20,6 @@ mod log {
     macro_rules! info (($($tt:tt)*) => {{}});
     macro_rules! warn (($($tt:tt)*) => {{}});
     macro_rules! error (($($tt:tt)*) => {{}});
-
     pub(crate) use {debug, trace};
 }
 

src/unix.rs

@@ -1,7 +1,7 @@
 use std::os::unix::io::RawFd;
 use std::ptr::null_mut;
 
-use cargo::log::*;
+use crate::log::*;
 use nix::fcntl::OFlag;
 use nix::sys::mman::{mmap, munmap, shm_open, shm_unlink, MapFlags, ProtFlags};
 use nix::sys::stat::{fstat, Mode};