Comment # 6 on bug 1112817 from Luke Jones

Unfortunately the build times have increased due to building the extra tools,
and on variants without a recent LLVM, the rust included LLVM needs to be built
which increases the time taken further.

Build times are 4-12+ hours depending. There's not much we can do, unless it's
possible to pin to a particular powerful worker. (it takes approx 4 hours on my
own Ryzen 5 hexacore, without LLVM. Most time is spent on the syntax lib).

Progress can be tracked here for devel project -
https://build.opensuse.org/project/monitor/devel:languages:rust