1FROM ubuntu:22.04 2 3RUN apt-get update && apt-get install -y --no-install-recommends \ 4 gcc libc6-dev qemu-user ca-certificates \ 5 gcc-mips64-linux-gnuabi64 libc6-dev-mips64-cross \ 6 qemu-system-mips64 linux-headers-generic 7 8ENV CARGO_TARGET_MIPS64_UNKNOWN_LINUX_GNUABI64_LINKER=mips64-linux-gnuabi64-gcc \ 9 CARGO_TARGET_MIPS64_UNKNOWN_LINUX_GNUABI64_RUNNER="qemu-mips64 -L /usr/mips64-linux-gnuabi64" \ 10 CC_mips64_unknown_linux_gnuabi64=mips64-linux-gnuabi64-gcc \ 11 PATH=$PATH:/rust/bin 12