rust/tests/ui/feature-gates/feature-gate-multiple_supertrait_upcastable.stderr

warning: unknown lint: `multiple_supertrait_upcastable`
  --> $DIR/feature-gate-multiple_supertrait_upcastable.rs:3:1
   |
LL | #![deny(multiple_supertrait_upcastable)]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the `multiple_supertrait_upcastable` lint is unstable
   = help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable
   = note: `#[warn(unknown_lints)]` on by default

warning: unknown lint: `multiple_supertrait_upcastable`
  --> $DIR/feature-gate-multiple_supertrait_upcastable.rs:7:1
   |
LL | #![warn(multiple_supertrait_upcastable)]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the `multiple_supertrait_upcastable` lint is unstable
   = help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable

warning: unknown lint: `multiple_supertrait_upcastable`
  --> $DIR/feature-gate-multiple_supertrait_upcastable.rs:3:1
   |
LL | #![deny(multiple_supertrait_upcastable)]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the `multiple_supertrait_upcastable` lint is unstable
   = help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

warning: unknown lint: `multiple_supertrait_upcastable`
  --> $DIR/feature-gate-multiple_supertrait_upcastable.rs:7:1
   |
LL | #![warn(multiple_supertrait_upcastable)]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the `multiple_supertrait_upcastable` lint is unstable
   = help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

warning: unknown lint: `multiple_supertrait_upcastable`
  --> $DIR/feature-gate-multiple_supertrait_upcastable.rs:3:1
   |
LL | #![deny(multiple_supertrait_upcastable)]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the `multiple_supertrait_upcastable` lint is unstable
   = help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

warning: unknown lint: `multiple_supertrait_upcastable`
  --> $DIR/feature-gate-multiple_supertrait_upcastable.rs:7:1
   |
LL | #![warn(multiple_supertrait_upcastable)]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the `multiple_supertrait_upcastable` lint is unstable
   = help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

warning: 6 warnings emitted