Rename .cargo/config to .cargo/config.toml to silence warning

Author: webmaster128

builders/Dockerfile.alpine

@@ -28,6 +28,6 @@ RUN chmod +x /opt/*.sh
 
 RUN mkdir /.cargo
 RUN chmod +rx /.cargo
-COPY guest/cargo-config /.cargo/config
+COPY guest/cargo-config.toml /.cargo/config.toml
 
 CMD ["/opt/build_muslc.sh"]

builders/Dockerfile.cross

@@ -49,6 +49,6 @@ RUN chmod +x /usr/local/bin/*.sh
 
 RUN mkdir /.cargo
 RUN chmod +rx /.cargo
-COPY guest/cargo-config /.cargo/config
+COPY guest/cargo-config.toml /.cargo/config.toml
 
 CMD ["bash", "-c", "echo 'Argument missing. Pass one build script (e.g. build_macos.sh) to docker run' && exit 1"]

builders/Dockerfile.debian

@@ -31,6 +31,6 @@ RUN chmod +x /usr/local/bin/*.sh
 
 RUN mkdir /.cargo
 RUN chmod +rx /.cargo
-COPY guest/cargo-config /.cargo/config
+COPY guest/cargo-config.toml /.cargo/config.toml
 
 CMD ["bash", "-c", "echo 'Argument missing. Pass one build script (e.g. build_linux.sh) to docker run' && exit 1"]

builders/README.md

@@ -25,6 +25,7 @@ See those DockerHub repos for all available versions of the builder images.
 
 - Update Rust to 1.80.0.
 - Update Dockerfile.cross from Debian Bullseye to Bookworm ([#533])
+- Rename `.cargo/config` to `.cargo/config.toml` to silence warning
 
 [#533]: https://github.com/CosmWasm/wasmvm/issues/533