&const ?

gistfile1.txt

$ time CFG_DISABLE_VALGRIND=1 make check-stage0-std
cfg: shell host triple x86_64-unknown-linux-gnu
cfg: host for x86_64-unknown-linux-gnu is x86_64
cfg: unix-y environment
cfg: using gcc
cfg: disabling valgrind (CFG_DISABLE_VALGRIND)
cfg: no llnextgen found, omitting grammar-verification
cfg: including dist rules
cfg: including test rules
compile_and_link: x86_64-unknown-linux-gnu/stage0/lib/rustc/x86_64-unknown-linux-gnu/lib/libstd.so
compile_and_link: x86_64-unknown-linux-gnu/stage0/lib/rustc/x86_64-unknown-linux-gnu/lib/libsyntax.so
compile_and_link: x86_64-unknown-linux-gnu/stage0/lib/rustc/x86_64-unknown-linux-gnu/lib/librustc.so
compile_and_link: x86_64-unknown-linux-gnu/test/stdtest.stage0-x86_64-unknown-linux-gnu
/code/rust/src/libstd/deque.rs:208:35: 208:36 error: mismatched types: expected `&const <V47>` but found `'a` (expected &-ptr but found type parameter)
/code/rust/src/libstd/deque.rs:208         assert deq.peek_front() == b;
                                                                      ^
/code/rust/src/libstd/deque.rs:209:34: 209:35 error: mismatched types: expected `&const <V101>` but found `'a` (expected &-ptr but found type parameter)
/code/rust/src/libstd/deque.rs:209         assert deq.peek_back() == d;
                                                                     ^
/code/rust/src/libstd/deque.rs:210:34: 210:35 error: mismatched types: expected `&const <V155>` but found `'a` (expected &-ptr but found type parameter)
/code/rust/src/libstd/deque.rs:210         assert deq.pop_front() == b;
                                                                     ^
/code/rust/src/libstd/deque.rs:211:33: 211:34 error: mismatched types: expected `&const <V209>` but found `'a` (expected &-ptr but found type parameter)
/code/rust/src/libstd/deque.rs:211         assert deq.pop_back() == d;
                                                                    ^
/code/rust/src/libstd/deque.rs:212:33: 212:34 error: mismatched types: expected `&const <V263>` but found `'a` (expected &-ptr but found type parameter)
/code/rust/src/libstd/deque.rs:212         assert deq.pop_back() == c;
                                                                    ^
/code/rust/src/libstd/deque.rs:213:33: 213:34 error: mismatched types: expected `&const <V317>` but found `'a` (expected &-ptr but found type parameter)
/code/rust/src/libstd/deque.rs:213         assert deq.pop_back() == a;
                                                                    ^
/code/rust/src/libstd/deque.rs:223:29: 223:30 error: mismatched types: expected `&const <V376>` but found `'a` (expected &-ptr but found type parameter)
/code/rust/src/libstd/deque.rs:223         assert deq.get(0) == a;
                                                                ^
/code/rust/src/libstd/deque.rs:224:29: 224:30 error: mismatched types: expected `&const <V430>` but found `'a` (expected &-ptr but found type parameter)
/code/rust/src/libstd/deque.rs:224         assert deq.get(1) == b;
                                                                ^
/code/rust/src/libstd/deque.rs:225:29: 225:30 error: mismatched types: expected `&const <V484>` but found `'a` (expected &-ptr but found type parameter)
/code/rust/src/libstd/deque.rs:225         assert deq.get(2) == c;
                                                                ^
/code/rust/src/libstd/deque.rs:226:29: 226:30 error: mismatched types: expected `&const <V538>` but found `'a` (expected &-ptr but found type parameter)
/code/rust/src/libstd/deque.rs:226         assert deq.get(3) == d;
                                                                ^
/code/rust/src/libstd/deque.rs:208:15: 208:36 error: cannot determine a type for this bounded type parameter: unconstrained type
/code/rust/src/libstd/deque.rs:208         assert deq.peek_front() == b;
                                                  ^~~~~~~~~~~~~~~~~~~~~
make: *** [x86_64-unknown-linux-gnu/test/stdtest.stage0-x86_64-unknown-linux-gnu] Error 101

real	3m11.514s
user	3m8.972s
sys	0m1.904s