xz-utils \
zlib1g-dev
+# Install new Let's Encrypt root CA certificate and remove the expired one.
+COPY host-x86_64/shared/ISRG_Root_X1.crt /usr/local/share/ca-certificates/ISRG_Root_X1.crt
+RUN sed -i '/mozilla\/DST_Root_CA_X3\.crt/d' /etc/ca-certificates.conf
+RUN /usr/sbin/update-ca-certificates
+
ENV PATH=/rustroot/bin:$PATH
ENV LD_LIBRARY_PATH=/rustroot/lib64:/rustroot/lib32:/rustroot/lib
ENV PKG_CONFIG_PATH=/rustroot/lib/pkgconfig
RUN ./build-clang.sh
ENV CC=clang CXX=clang++
+ENV PERF_COMMIT 1e19fc4c6168d2f7596e512f42f358f245d8f09d
+RUN curl -LS -o perf.zip https://github.com/rust-lang/rustc-perf/archive/$PERF_COMMIT.zip && \
+ unzip perf.zip && \
+ mv rustc-perf-$PERF_COMMIT rustc-perf && \
+ rm perf.zip
+
COPY scripts/sccache.sh /scripts/
RUN sh /scripts/sccache.sh