It has just been brought to my attention that our buildbots no longer report failures to compile/link files in the test-suite as failures for the build. As a result, we have at least one bot that is currently showing a green status, yet it aborts when building 3 test cases.
I assume that something has changed with how (presumably LNT) reports these failures and the Zorg code does not adequately detect this (I think the buildbot scripts grep for a string such as “FAIL:” in the log or something along those lines). Previously, a failure to compile would show up as two failures (a failure at compile time and a failure at link time). Now it just shows up as NOEXE.
This really seems like something we should fix ASAP.
The Vector-build test case shows up as NOEXE and we’re clearly hitting an UNREACHABLE while compiling the test:
Unexpected node to lower UNREACHABLE executed at ...