Something fishy with pre-2015.09 commits

[AlexDaniel]

See this query: https://gist.github.com/Whateverable/040c7ae7b6aec814d2d5d5098ec5d115

96 builds are skipped because “Commit exists, but a perl6 executable could not be built for it”. I don't think that this is true. There's some other issue with them (or bisectable prints the wrong reason).

[AlexDaniel]

Interestingly, I can no longer build dinosaur rakudos, most likely because my perl5 version is too new (changes to INC?).

Anyway, one of the errors I get:

Error while constructing error object:Could not locate compile-time value for symbol X::Undeclared::Symbols
Makefile:422: recipe for target 'CORE.setting.moarvm' failed
make: Leaving directory '/tmp/Zd3_2GCCYh'

I would like to know if anybody can build rakudo on one of these commits.