The optimized build target is failing:

[2022-06-08T00:38:35,343Z] Creating hotspot/variant-server/libjvm/gtest/gtestLauncher from 1 file(s)
[2022-06-08T00:40:46,792Z] /opt/mach5/mesos/work_dir/slaves/779adf21-f3e5-4e6a-a889-8cc0f9bc6fbb-S68348/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/0ffdfe79-50dc-4730-b539-aba20331b8c9/runs/2ac771fb-8212-4747-a4df-be7f6955d821/workspace/open/src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp:553:13: error: 'bool is_movk_to_zr(uint32_t)' defined but not used [-Werror=unused-function]
[2022-06-08T00:40:46,795Z] 553 | static bool is_movk_to_zr(uint32_t insn) {
[2022-06-08T00:40:46,795Z] | ^~~~~~~~~~~~~
[2022-06-08T00:40:47,110Z] cc1plus: all warnings being treated as errors
[2022-06-08T00:40:47,146Z] lib/CompileJvm.gmk:146: recipe for target '/opt/mach5/mesos/work_dir/slaves/779adf21-f3e5-4e6a-a889-8cc0f9bc6fbb-S68348/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/0ffdfe79-50dc-4730-b539-aba20331b8c9/runs/2ac771fb-8212-4747-a4df-be7f6955d821/workspace/build/linux-aarch64-optimized/hotspot/variant-server/libjvm/objs/nativeInst_aarch64.o' failed
[2022-06-08T00:40:47,146Z] make[3]: *** [/opt/mach5/mesos/work_dir/slaves/779adf21-f3e5-4e6a-a889-8cc0f9bc6fbb-S68348/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/0ffdfe79-50dc-4730-b539-aba20331b8c9/runs/2ac771fb-8212-4747-a4df-be7f6955d821/workspace/build/linux-aarch64-optimized/hotspot/variant-server/libjvm/objs/nativeInst_aarch64.o] Error 1
[2022-06-08T00:40:47,146Z] make[3]: *** Waiting for unfinished jobs....
[2022-06-08T00:40:51,553Z] make/Main.gmk:252: recipe for target 'hotspot-server-libs' failed
[2022-06-08T00:40:51,553Z] make[2]: *** [hotspot-server-libs] Error 2
[2022-06-08T00:40:51,554Z]
[2022-06-08T00:40:51,554Z] ERROR: Build failed for target 'default (hotspot)' in configuration 'linux-aarch64-optimized' (exit code 2)


The function that is being complained about (is_movk_to_zr) was added by:

    JDK-8287567 AArch64: Implement post-call NOPs