buildx failed with: ERROR: failed to solve: process "/bin/sh -c apk add --update git build-base coreutils bsd-compat-headers openssl-dev snappy-dev curl alpine-sdk bash && git clone -b 2.0.1 https://github.com/bmappi/mqtt && cd mqtt && make VERBOSE=1 -j 16 rel" did not complete successfully: exit code: 2