title: Docker build exits with exit code: 1
body: <p>The aim is to have a Docker CLI in a Container, so I can Communicate with the Host Daemon from within this Container. Therefore I wanted to connect the socket's in the run Command.</p>
  <p>I have a Dockerfile with the following start. The rest of the build works fine when I omit the Curl and Docker CLI part.</p>
  <pre><code>FROM ubuntu:20.04 as build
  #might be even more slim, yet has not yet been tested: debian-stable-slim
  RUN  apt-get update \
    &amp;&amp; apt-get install -y wget
  RUN apt-get update &amp;&amp; \
        apt-get -y install sudo
  
  RUN apt-get update &amp;&amp; \
      apt-get install curl
  
  ## Install Docker CLI:
  ENV DOCKERVERSION=20.10.9
  RUN sudo curl https://download.docker.com/linux/static/stable/x86_64/docker-${DOCKERVERSION}.tgz \
    &amp;&amp; tar xzvf docker-${DOCKERVERSION}.tgz --strip 1 \
                   -C /usr/local/bin docker/docker \
    &amp;&amp; rm docker-${DOCKERVERSION}.tgz
  </code></pre>
  <p>This is the build log with error message:</p>
  <pre><code>[+] Building 3.2s (8/9)
   =&gt; [internal] load build definition from Dockerfile                                                                                                                                     0.0s
   =&gt; =&gt; transferring dockerfile: 567B                                                                                                                                                     0.0s
   =&gt; [internal] load .dockerignore                                                                                                                                                        0.0s
   =&gt; =&gt; transferring context: 2B                                                                                                                                                          0.0s
   =&gt; [internal] load metadata for docker.io/library/ubuntu:20.04                                                                                                                          1.2s
   =&gt; [auth] library/ubuntu:pull token for registry-1.docker.io                                                                                                                            0.0s
   =&gt; [1/5] FROM docker.io/library/ubuntu:20.04@sha256:626ffe58f6e7566e00254b638eb7e0f3b11d4da9675088f4781a50ae288f3322                                                                    0.0s
   =&gt; CACHED [2/5] RUN  apt-get update   &amp;&amp; apt-get install -y wget                                                                                                                        0.0s
   =&gt; CACHED [3/5] RUN apt-get update &amp;&amp;       apt-get -y install sudo                                                                                                                     0.0s
   =&gt; ERROR [4/5] RUN apt-get update &amp;&amp;  apt-get install curl                                                                                                                              1.9s
  ------
   &gt; [4/5] RUN apt-get update &amp;&amp;  apt-get install curl:
  #8 0.395 Hit:1 http://archive.ubuntu.com/ubuntu focal InRelease
  #8 0.415 Hit:2 http://archive.ubuntu.com/ubuntu focal-updates InRelease
  #8 0.441 Hit:3 http://archive.ubuntu.com/ubuntu focal-backports InRelease
  #8 0.517 Hit:4 http://security.ubuntu.com/ubuntu focal-security InRelease
  #8 0.623 Reading package lists...
  #8 1.142 Reading package lists...
  #8 1.631 Building dependency tree...
  #8 1.733 Reading state information...
  #8 1.836 The following additional packages will be installed:
  #8 1.836   krb5-locales libasn1-8-heimdal libbrotli1 libcurl4 libgssapi-krb5-2
  #8 1.836   libgssapi3-heimdal libhcrypto4-heimdal libheimbase1-heimdal
  #8 1.836   libheimntlm0-heimdal libhx509-5-heimdal libk5crypto3 libkeyutils1
  #8 1.836   libkrb5-26-heimdal libkrb5-3 libkrb5support0 libldap-2.4-2 libldap-common
  #8 1.836   libnghttp2-14 libroken18-heimdal librtmp1 libsasl2-2 libsasl2-modules
  #8 1.836   libsasl2-modules-db libsqlite3-0 libssh-4 libwind0-heimdal
  #8 1.837 Suggested packages:
  #8 1.837   krb5-doc krb5-user libsasl2-modules-gssapi-mit
  #8 1.837   | libsasl2-modules-gssapi-heimdal libsasl2-modules-ldap libsasl2-modules-otp
  #8 1.837   libsasl2-modules-sql
  #8 1.866 The following NEW packages will be installed:
  #8 1.867   curl krb5-locales libasn1-8-heimdal libbrotli1 libcurl4 libgssapi-krb5-2
  #8 1.867   libgssapi3-heimdal libhcrypto4-heimdal libheimbase1-heimdal
  #8 1.867   libheimntlm0-heimdal libhx509-5-heimdal libk5crypto3 libkeyutils1
  #8 1.867   libkrb5-26-heimdal libkrb5-3 libkrb5support0 libldap-2.4-2 libldap-common
  #8 1.868   libnghttp2-14 libroken18-heimdal librtmp1 libsasl2-2 libsasl2-modules
  #8 1.869   libsasl2-modules-db libsqlite3-0 libssh-4 libwind0-heimdal
  #8 1.874 0 upgraded, 27 newly installed, 0 to remove and 0 not upgraded.
  #8 1.874 Need to get 3197 kB of archives.
  #8 1.874 After this operation, 10.5 MB of additional disk space will be used.
  #8 1.874 Do you want to continue? [Y/n] Abort.
  ------
  executor failed running [/bin/sh -c apt-get update &amp;&amp;   apt-get install curl]: exit code: 1
  </code></pre>
  <p>there is no possibility to choose Y/n, because it exits instantly. Has anyone a Idea how to solve this?</p>
  <p>Im Using Docker on Windows, Version 20.10.8</p>
  <p>Thanks a lot!</p>