c.diff

diff --git a/cranelift-codegen/src/timing.rs b/cranelift-codegen/src/timing.rs
index 16f729f7..51d500fe 100644
--- a/cranelift-codegen/src/timing.rs
+++ b/cranelift-codegen/src/timing.rs
@@ -189,7 +189,7 @@ mod details {
         let prev = CURRENT_PASS.with(|p| p.replace(pass));
         debug!("timing: Starting {}, (during {})", pass, prev);
         TimingToken {
-            start: Instant::now(),
+            start: unsafe { std::mem::transmute(0u128) },//Instant::now(),
             pass,
             prev,
         }
@@ -198,7 +198,7 @@ mod details {
     /// Dropping a timing token indicated the end of the pass.
     impl Drop for TimingToken {
         fn drop(&mut self) {
-            let duration = self.start.elapsed();
+            let duration = unsafe { std::mem::transmute(1u128) };//self.start.elapsed();
             debug!("timing: Ending {}", self.pass);
             let old_cur = CURRENT_PASS.with(|p| p.replace(self.prev));
             debug_assert_eq!(self.pass, old_cur, "Timing tokens dropped out of order");