downgrade due to TAIT

xxchan · xxchan · commit 1b95f154a36a · 2024-06-21T01:27:05.000+08:00
rust-lang/rust#113169 Signed-off-by: xxchan <xxchan22f@gmail.com>
diff --git a/ci/rust-toolchain b/ci/rust-toolchain
@@ -4,4 +4,4 @@
 # 3. (optional) **follow the instructions in lints/README.md** to update the toolchain and dependencies for lints
 
 [toolchain]
-channel = "nightly-2024-06-20"
+channel = "nightly-2024-06-12"
