MATCHES=""; if [ -n "$MATCHES" ] ; then echo "Warning: removing previous" \'libstd-*.so\' "libraries:" $MATCHES; rm $MATCHES ; fi
x86_64-unknown-linux-gnu/stage2/bin/rustc --cfg stage2   --cfg debug -Z no-debug-borrows -Z debug-info  --target=x86_64-unknown-linux-\
gnu  -D warnings --out-dir x86_64-unknown-linux-gnu/stage2/lib/rustc/x86_64-unknown-linux-gnu/lib /usr/cn/rust/debug-build/rust/src/libstd/std.rs && touch x86_64-unknown-linux-gnu/stage2/lib/rustc/x86_64-unknown-linux-gnu/lib/libstd.so
/usr/cn/rust/debug-build/rust/src/libstd/unstable/intrinsics.rs:402:8: 402:38 warning: debuginfo: Could not find namespace node for function. This is a bug! Try running with RUST_LOG=rustc=1 to get further details and report the results to github.com/mozilla/rust/issues
/usr/cn/rust/debug-build/rust/src/libstd/unstable/intrinsics.rs:402     pub fn get_tydesc<T>() -> *TyDesc;
                                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/cn/rust/debug-build/rust/src/libstd/unstable/intrinsics.rs:430:8: 430:57 warning: debuginfo: Could not find namespace node for function. This is a bug! Try running with RUST_LOG=rustc=1 to get further details and report the results to github.com/mozilla/rust/issues
/usr/cn/rust/debug-build/rust/src/libstd/unstable/intrinsics.rs:430     pub fn visit_tydesc(td: *TyDesc, tv: &mut TyVisitor);
                                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/cn/rust/debug-build/rust/src/libstd/unstable/intrinsics.rs:398:8: 398:37 warning: debuginfo: Could not find namespace node for function. This is a bug! Try running with RUST_LOG=rustc=1 to get further details and report the results to github.com/mozilla/rust/issues
/usr/cn/rust/debug-build/rust/src/libstd/unstable/intrinsics.rs:398     pub fn min_align_of<T>() -> uint;

... (lots and lots of similar errors... pointing to intrinsics.rs:398     pub fn min_align_of<T>() -> uint;  not shown)