buildx failed with: ERROR: failed to solve: process "/bin/sh -c set -eux; case \"$TARGETPLATFORM\" in \"linux/amd64\") rustArch='x86_64-unknown-linux-musl';; \"linux/arm64\") rustArch='aarch64-unknown-linux-musl'; wget https://musl.cc/aarch64-linux-musl-cross.tgz; tar xf aarch64-linux-musl-cross.tgz; export CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_LINKER=\"$PWD/aarch64-linux-musl-cross/bin/aarch64-linux-musl-gcc\";; *) echo >&2 \"unsupported architecture: $TARGETPLATFORM\"; exit 1 ;; esac; rustup target add ${rustArch}; cargo build --target=${rustArch} --release; cp target/${rustArch}/release/snap_api /snap_api; cp target/${rustArch}/release/devices_manager /devices_manager;" did not complete successfully: exit code: 1