On Thu, Nov 16, 2017 at 08:15:18AM +0100, Jeremi Piotrowski wrote:
It doesn't fail at the last stage - that's just when the error is
repeated after other parallel tasks in the pipeline are completed. The
actual error you got starts around line 5520 and is:
--- stderr
thread '<unnamed>' panicked at 'Unable to find libclang: "the
`libclang` shared library could not be opened:
/usr/lib64/llvm/5/lib64/libclang.so.5.0"', src/libcore/result.rs:860
stack backtrace:
Short of the file missing, no idea what could be the root cause.
Considering that's the Rust component of Firefox that's failing to
build, you should also try setting RUST_BACKTRACE=1 to get a more
verbose crash from rustc.
