chore: bump toolchain

calebcartwright · calebcartwright · commit 6c8b5838fb65 · 2021-03-17T18:06:42.000-05:00
diff --git a/rust-toolchain b/rust-toolchain
@@ -1 +1 @@
-nightly-2021-02-06
+nightly-2021-03-16
