error[E0433]: failed to resolve: could not find `inner` in `type_ns`
  --> $DIR/prelude-order.rs:62:12
   |
LL | #[type_ns::inner]
   |            ^^^^^ could not find `inner` in `type_ns`

error[E0433]: failed to resolve: could not find `inner` in `usize`
  --> $DIR/prelude-order.rs:74:10
   |
LL | #[usize::inner]
   |          ^^^^^ could not find `inner` in `usize`

error[E0573]: expected type, found crate `Option`
  --> $DIR/prelude-order.rs:80:12
   |
LL | fn e2() -> Option<i32> { None }
   |            ^^^^^^^^^^^ not a type
   |
help: consider importing this enum instead
   |
LL + use std::option::Option;
   |

error[E0308]: mismatched types
  --> $DIR/prelude-order.rs:83:1
   |
LL | #[test]
   | ^^^^^^^- help: try adding a return type: `-> &'static str`
   | |
   | expected `()`, found `&str`
   |
   = note: this error originates in the attribute macro `test` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0308]: mismatched types
  --> $DIR/prelude-order.rs:87:1
   |
LL | #[global_allocator]
   | ^^^^^^^^^^^^^^^^^^^- help: try adding a return type: `-> &'static str`
   | |
   | expected `()`, found `&str`
   |
   = note: this error originates in the attribute macro `global_allocator` (in Nightly builds, run with -Z macro-backtrace for more info)

error: aborting due to 5 previous errors

Some errors have detailed explanations: E0308, E0433, E0573.
For more information about an error, try `rustc --explain E0308`.