Bug#1103363: openvdb: FTBFS in testing/arm64: make[3]: *** [openvdb_cmd/vdb_tool/CMakeFiles/vdb_tool.dir/build.make:82: openvdb_cmd/vdb_tool/CMakeFiles/vdb_tool.dir/src/main.cpp.o] Error 1

[Gregor Riepl]

> c++: fatal error: Killed signal terminated program cc1plus

The full build log is available from:
http://qa-logs.debian.net/2025/04/16/openvdb_10.0.1-2.3_testing-arm64.log

This doesn't looks like an FTBFS to me - more like the build machine ran out of 
memory.

openvdb requires a serious amount of RAM to compile, even when the number of 
parallel processes is limited (as is done in debian/rules).

Could you try rerunning the QA build on a machine with more guaranteed memory 
available?