buildx failed with: ERROR: failed to solve: process "/bin/sh -c if [ -n \"$gcc\" ]; then apt-get install libgmp-dev libmpc-dev libmpfr-dev libisl-dev binutils texinfo -y && cd /tmp && mkdir gcc && git clone git://gcc.gnu.org/git/gcc.git gcc && cd gcc && git checkout releases/gcc-${gcc} && mkdir build && cd build && ../configure --prefix=/opt/gcc-${gcc} --enable-languages=c,c++,fortran --disable-multilib --enable-shared --enable-lto --enable-libstdcxx-time=yes --enable-libgomp && make -j $(nproc) && make install-strip && update-alternatives --install /usr/bin/gcc gcc /opt/gcc-${gcc}/bin/gcc 60 && update-alternatives --install /usr/bin/g++ g++ /opt/gcc-${gcc}/bin/g++ 60 && update-alternatives --install /usr/bin/gfortran gfortran /opt/gcc-${gcc}/bin/gfortran 60 && rm -rf /tmp/gcc; fi;" did not complete successfully: exit code: 100

The job was canceled because "_14" failed.