(In reply to William Brown from comment #4) > I'm testing in OBS if this happens with bundled llvm now on 1.49. > > > Can you also check a hello world or similar with the upstream toolchains? > This way we know that it's not an upstream issue but an issue specific to > our build process. You may also need gcc installed already as a linker. > > curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- > --default-toolchain none > > source $HOME/.cargo/env > > which rustup > > /home/william/.cargo/bin/rustup > > rustup toolchain install 1.47 > rustup default 1.47 > > which rustc > > /home/william/.cargo/bin/rustc > > cargo new demo > cd demo > cargo run > > Hello, world! > > > NOTE: I don't have access to any armv7 hardware so I can't exactly test this > easily :( Tested it on an armv7 system and all of this works fine on armv7. Any update of your test with bundled llvm on 1.49?