diff --git a/docker/test/fasttest/Dockerfile b/docker/test/fasttest/Dockerfile
index 32416993caa..318f437a108 100644
--- a/docker/test/fasttest/Dockerfile
+++ b/docker/test/fasttest/Dockerfile
@@ -40,22 +40,42 @@ RUN ln -s /usr/bin/lld-${LLVM_VERSION} /usr/bin/ld.lld
 # https://salsa.debian.org/pkg-llvm-team/llvm-toolchain/-/commit/992e52c0b156a5ba9c6a8a54f8c4857ddd3d371d
 RUN sed -i '/_IMPORT_CHECK_FILES_FOR_\(mlir-\|llvm-bolt\|merge-fdata\|MLIR\)/ {s|^|#|}' /usr/lib/llvm-${LLVM_VERSION}/lib/cmake/llvm/LLVMExports-*.cmake
 
-# LLVM changes paths for compiler-rt libraries. For some reason clang-18.1.8 cannot catch up libraries from default install path.
-# It's very dirty workaround, better to build compiler and LLVM ourself and use it. Details: https://github.com/llvm/llvm-project/issues/95792
-RUN test ! -d /usr/lib/llvm-18/lib/clang/18/lib/x86_64-pc-linux-gnu || ln -s /usr/lib/llvm-18/lib/clang/18/lib/x86_64-pc-linux-gnu /usr/lib/llvm-18/lib/clang/18/lib/x86_64-unknown-linux-gnu
+ARG CCACHE_VERSION=4.6.1
+RUN mkdir /tmp/ccache \
+    && cd /tmp/ccache \
+    && curl -L \
+        -O https://github.com/ccache/ccache/releases/download/v$CCACHE_VERSION/ccache-$CCACHE_VERSION.tar.xz \
+        -O https://github.com/ccache/ccache/releases/download/v$CCACHE_VERSION/ccache-$CCACHE_VERSION.tar.xz.asc \
+    && gpg --recv-keys --keyserver hkps://keyserver.ubuntu.com 5A939A71A46792CF57866A51996DDA075594ADB8 \
+    && gpg --verify ccache-4.6.1.tar.xz.asc \
+    && tar xf ccache-$CCACHE_VERSION.tar.xz \
+    && cd /tmp/ccache/ccache-$CCACHE_VERSION \
+    && cmake -DCMAKE_INSTALL_PREFIX=/usr \
+        -DCMAKE_BUILD_TYPE=None \
+        -DZSTD_FROM_INTERNET=ON \
+        -DREDIS_STORAGE_BACKEND=OFF \
+        -Wno-dev \
+        -B build \
+        -S . \
+    && make VERBOSE=1 -C build \
+    && make install -C build \
+    && cd / \
+    && rm -rf /tmp/ccache
 
-# Rust toolchain and libraries
-ENV RUSTUP_HOME=/rust/rustup
-ENV CARGO_HOME=/rust/cargo
-ENV PATH="/rust/cargo/bin:${PATH}"
-RUN curl https://sh.rustup.rs -sSf | bash -s -- -y && \
-    chmod 777 -R /rust && \
-    rustup toolchain install nightly-2024-12-01 && \
-    rustup default nightly-2024-12-01 && \
-    rustup toolchain remove stable && \
-    rustup component add rust-src && \
-    rustup target add x86_64-unknown-linux-gnu && \
-    rustup target add aarch64-unknown-linux-gnu
+ARG TARGETARCH
+ARG SCCACHE_VERSION=v0.7.7
+ENV SCCACHE_IGNORE_SERVER_IO_ERROR=1
+# sccache requires a value for the region. So by default we use The Default Region
+ENV SCCACHE_REGION=us-east-1
+RUN arch=${TARGETARCH:-amd64} \
+  && case $arch in \
+    amd64) rarch=x86_64 ;; \
+    arm64) rarch=aarch64 ;; \
+  esac \
+  && curl -Ls "https://github.com/mozilla/sccache/releases/download/$SCCACHE_VERSION/sccache-$SCCACHE_VERSION-$rarch-unknown-linux-musl.tar.gz" | \
+    tar xz -C /tmp \
+  && mv "/tmp/sccache-$SCCACHE_VERSION-$rarch-unknown-linux-musl/sccache" /usr/bin \
+  && rm "/tmp/sccache-$SCCACHE_VERSION-$rarch-unknown-linux-musl" -r
 
 # Give suid to gdb to grant it attach permissions
 # chmod 777 to make the container user independent
diff --git a/docs/en/development/build.md b/docs/en/development/build.md
index e130e57aeb2..f8e02c81245 100644
--- a/docs/en/development/build.md
+++ b/docs/en/development/build.md
@@ -70,8 +70,8 @@ enable sanitizers you must use a version that matches the exact same `std` as th
 the crates):
 
 ```bash
-rustup toolchain install nightly-2024-04-01
-rustup default nightly-2024-04-01
+rustup toolchain install nightly-2024-12-01
+rustup default nightly-2024-12-01
 rustup component add rust-src
 ```
 
diff --git a/docs/ja/development/build.md b/docs/ja/development/build.md
index 48d2649fb79..1c135936b0f 100644
--- a/docs/ja/development/build.md
+++ b/docs/ja/development/build.md
@@ -67,8 +67,8 @@ C++ 依存関係と同様に、ClickHouse はベンダリングを使用して
 サニタイザを有効にする予定がある場合は、CI で使用されるものと同じ `std` と一致するバージョンを使用する必要があります（crates をベンダリングしています）:
 
 ```bash
-rustup toolchain install nightly-2024-04-01
-rustup default nightly-2024-04-01
+rustup toolchain install nightly-2024-12-01
+rustup default nightly-2024-12-01
 rustup component add rust-src
 ```