Pin to 1.78.0-nightly (381d69953 2024-02-24)

tkf2019 · tkf2019 · commit 8619a31a6b91 · 2024-02-28T19:55:25.000+08:00
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
@@ -1,5 +1,5 @@
 [toolchain]
 profile = "minimal"
 # use the nightly version of the last stable toolchain, see <https://forge.rust-lang.org/>
-channel = "nightly"
+channel = "nightly-2024-02-25"
 components = ["rust-src", "llvm-tools-preview", "rustfmt", "clippy"]
