Fix non-windows build

src/hyperfine/benchmark.rs

@@ -320,9 +320,9 @@ fn execute_and_time(command: &str) -> io::Result<ExecuteResult> {
 
 #[cfg(not(windows))]
 fn execute_and_time(command: &str) -> io::Result<ExecuteResult> {
-    use hyperfine::timer::cputimer::CPUTimer;
+    use hyperfine::timer::unix_timer::UnixCPUTimer;
 
-    let cpu_timer = CPUTimer::start();
+    let cpu_timer = UnixCPUTimer::start();
 
     let status = run_shell_command(command)?;
 

src/hyperfine/timer/unix_timer.rs

@@ -2,7 +2,9 @@
 
 use super::internal::{CPUInterval, CPUTimes};
 use hyperfine::timer::Timer;
+use hyperfine::internal::Second;
 
+use std::mem;
 
 pub struct UnixCPUTimer {
     start_cpu: CPUTimes,
@@ -12,7 +14,7 @@ impl Timer for UnixCPUTimer {
     type Result = (Second, Second);
 
     fn start() -> Self {
-        CPUTimer {
+        UnixCPUTimer {
             start_cpu: get_cpu_times(),
         }
     }