buildx failed with: ERROR: failed to solve: process "/bin/bash -eo pipefail -c curl -LSsO \"$CONTAINER_STRUCTURE_TEST_URL\"\nmv container-structure-test-linux-amd64 container-structure-test\nmv container-structure-test /usr/local/bin/\nchmod +x /usr/local/bin/container-structure-test\ncontainer-structure-test version\n" did not complete successfully: exit code: 2