install glibc for amd64 too

Author: MabezDev

support/rust-build/x86_64-unknown-linux-gnu/Containerfile

@@ -3,11 +3,19 @@ FROM ubuntu:22.04
 ENV DEBIAN_FRONTEND=noninteractive
 ENV LC_ALL=C.UTF-8
 ENV LANG=C.UTF-8
+RUN sudo dpkg --add-architecture amd64 && \
+    cat > /etc/apt/sources.list.d/amd64.list <<EOF
+    deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ jammy main restricted universe multiverse
+    deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ jammy-updates main restricted universe multiverse
+    deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ jammy-security main restricted universe multiverse
+    deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ jammy-backports main restricted universe multiverse
+    EOF
 RUN apt-get update \
     && apt-get install -y vim nano git curl gcc ninja-build cmake libudev-dev python3 python3-pip libusb-1.0-0 libssl-dev \
     pkg-config libtinfo5 \
     gcc-x86-64-linux-gnu \
-    g++-x86-64-linux-gnu
+    g++-x86-64-linux-gnu \
+    libc6:amd64
 
 RUN adduser --disabled-password --gecos "" rust
 USER rust