Merge #55

55: install Miri via rustup r=Amanieu a=RalfJung



Co-authored-by: Ralf Jung <[email protected]>

Author: bors[bot]

ci/miri.sh

@@ -5,7 +5,7 @@ set -ex
 export CARGO_NET_RETRY=5
 export CARGO_NET_TIMEOUT=10
 
-if cargo install --force --git https://github.com/rust-lang/miri miri ; then
+if rustup component add miri ; then
     cargo miri setup
-    cargo miri test
+    cargo miri test -- -- -Zunstable-options --exclude-should-panic
 fi

src/map.rs

@@ -3219,7 +3219,6 @@ mod test_map {
 
     #[test]
     #[should_panic]
-    #[cfg(not(miri))] // FIXME: https://github.com/rust-lang/miri/issues/636
     fn test_index_nonexistent() {
         let mut map = HashMap::new();