Bump Rust version to 1.75.0 for builders 0018

Author: webmaster128

builders/Dockerfile.alpine

@@ -1,4 +1,4 @@
-FROM rust:1.73.0-alpine
+FROM rust:1.75.0-alpine
 
 RUN apk add --no-cache ca-certificates build-base
 

builders/Dockerfile.centos7

@@ -26,7 +26,7 @@ ENV RUSTUP_HOME=/usr/local/rustup \
 
 RUN wget "https://static.rust-lang.org/rustup/dist/x86_64-unknown-linux-gnu/rustup-init" \
   && chmod +x rustup-init \
-  && ./rustup-init -y --no-modify-path --profile minimal --default-toolchain 1.73.0 \
+  && ./rustup-init -y --no-modify-path --profile minimal --default-toolchain 1.75.0 \
   && rm rustup-init \
   && chmod -R a+w $RUSTUP_HOME $CARGO_HOME \
   && rustup --version \

builders/Dockerfile.cross

@@ -1,4 +1,4 @@
-FROM rust:1.73.0-bullseye
+FROM rust:1.75.0-bullseye
 
 # Install build dependencies
 RUN apt-get update \

builders/README.md

@@ -24,6 +24,7 @@ versions of the builder images.
 - Remove Go dev environment from `cosmwasm/go-ext-builder:XXXX-alpine`
 - Write x86_64 muslc output in `libwasmvm_muslc.x86_64.a` instead of
   `libwasmvm_muslc.a`
+- Update Rust to 1.75.0.
 
 **Version 0017:**
 

docs/COMPILER_VERSIONS.md

@@ -63,6 +63,6 @@ We currently use the following version:
 
 | Type                     | Rust version | Note                              |
 | ------------------------ | ------------ | --------------------------------- |
-| Production Rust compiler | 1.73.0       | Builders version 0017             |
+| Production Rust compiler | 1.75.0       | Builders version 0018             |
 | Min Rust compiler        | 1.70.0       | Supports builder versions >= 0017 |
 | Tooling Rust compiler    | 1.70.0       |                                   |