1FROM ubuntu:22.04 2 3RUN apt-get update && apt-get install -y --no-install-recommends \ 4 curl ca-certificates \ 5 gcc libc6-dev \ 6 gcc-s390x-linux-gnu libc6-dev-s390x-cross \ 7 qemu-system-s390x \ 8 cpio 9 10COPY linux-s390x.sh / 11RUN bash /linux-s390x.sh 12 13COPY test-runner-linux / 14 15ENV CARGO_TARGET_S390X_UNKNOWN_LINUX_GNU_LINKER=s390x-linux-gnu-gcc \ 16 CARGO_TARGET_S390X_UNKNOWN_LINUX_GNU_RUNNER="/test-runner-linux s390x" \ 17 CC_s390x_unknown_linux_gnu=s390x-linux-gnu-gcc \ 18 PATH=$PATH:/rust/bin 19