Add rustc and cargo install to docker

Author: PeanutbutterWarrior

Dockerfile

@@ -6,7 +6,7 @@ FROM mcr.microsoft.com/vscode/devcontainers/base:0-${VARIANT}
 
 # [Optional] Uncomment this section to install additional OS packages.
 RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
-    && apt-get -y install --no-install-recommends build-essential software-properties-common xz-utils g++ sbcl julia python3 python3-pip python3-dev ghc openjdk-11-jdk rustc libssl-dev gfortran libxml2-dev libyaml-dev libgmp-dev libz-dev libncurses5 gnuplot nodejs npm lua5.3 ocaml php ruby-full gnu-smalltalk scratch libfftw3-dev cmake
+    && apt-get -y install --no-install-recommends build-essential software-properties-common xz-utils g++ sbcl julia python3 python3-pip python3-dev ghc openjdk-11-jdk libssl-dev gfortran libxml2-dev libyaml-dev libgmp-dev libz-dev libncurses5 gnuplot nodejs npm lua5.3 ocaml php ruby-full gnu-smalltalk scratch libfftw3-dev cmake
 
 # Setup Crystal
 RUN echo 'deb http://download.opensuse.org/repositories/devel:/languages:/crystal/xUbuntu_20.04/ /' | sudo tee /etc/apt/sources.list.d/devel:languages:crystal.list
@@ -72,6 +72,9 @@ RUN sudo add-apt-repository 'deb https://cloud.r-project.org/bin/linux/ubuntu fo
 RUN sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys D9D33FCD84D82C17288BA03B3C9A6980F827E01E
 RUN sudo add-apt-repository 'deb http://ppa.launchpad.net/plt/racket/ubuntu focal main'
 
+# Setup Rust
+RUN curl https://sh.rustup.rs -sSf | sh -s -- -y
+
 # Setup Scratch
 ## using 1.x right now.... in future checkout snap or adobe air?