chore: update the target compiler version to nightly-2022-02-02

yvt · yvt · commit 3e9a252c809b · 2022-02-02T20:50:18.000+09:00
diff --git a/rust-toolchain b/rust-toolchain
@@ -1 +1 @@
-nightly-2022-01-11
+nightly-2022-02-02
