buildx failed with: ERROR: failed to solve: process "/bin/sh -c apt-get update -y && mkdir /opt/mpich && cd /opt/mpich && wget http://www.mpich.org/static/downloads/${MPI_VERSION}/mpich-${MPI_VERSION}.tar.gz && tar xvzf mpich-${MPI_VERSION}.tar.gz && cd mpich-${MPI_VERSION} && ./configure --disable-cxx --with-channel=ch3 && make && make install && rm -rf /opt/mpich" did not complete successfully: exit code: 1