Merge pull request #4588 from RalfJung/rustup

rustup

src/tools/miri/rust-version

@@ -1 +1 @@
-a015919e54c60b1b2bec7a98dec478cfc4a48f4e
+9d82de19dfae60e55c291f5f28e28cfc2c1b9630

src/tools/miri/tests/pass/shims/fs.rs

@@ -28,7 +28,8 @@ fn main() {
     test_from_raw_os_error();
     test_file_clone();
     // Windows file handling is very incomplete.
-    if cfg!(not(windows)) {
+    // FIXME: read_dir broken on FreeBSD (https://github.com/rust-lang/miri/issues/4587)
+    if cfg!(not(windows)) && !cfg!(target_os = "freebsd") {
         test_file_set_len();
         test_file_sync();
         test_rename();