oneTBB tests hang forever on machines with only one CPU core. Since my NixOS builder is a virtual machine with only one core, I am disabling the tests. ref: https://github.com/uxlfoundation/oneTBB/issues/1557
oneTBB tests hang forever on machines with only one CPU core. Since my NixOS builder is a virtual machine with only one core, I am disabling the tests. ref: https://github.com/uxlfoundation/oneTBB/issues/1557