Upgrade to nightly-2022-12-12

Dockerfile

@@ -5,7 +5,7 @@ ENV RUSTUP_HOME=/usr/local/rustup \
     CARGO_HOME=/usr/local/cargo \
     PATH=/usr/local/cargo/bin:$PATH \
     # Manually sync this with rust-toolchain.toml!
-    RUST_VERSION=nightly-2022-10-19 \
+    RUST_VERSION=nightly-2022-12-12 \
     RUST_COMPONENTS="rust-src"
 
 RUN set -eux; \

libhermit-rs @ 1990f0d2

-Subproject commit fdd290fddbefb246e2648a757c63e9075d6441d1
+Subproject commit 1990f0d2211a2e27563d971c938173973a46d46a

rust-toolchain.toml

 [toolchain]
 # Manually sync this with Dockerfile!
-channel = "nightly-2022-10-19"
+channel = "nightly-2022-12-12"
 components = [ "rust-src" ]