error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:50:13
   |
LL |         foo.method_deprecated_unstable();
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:52:9
   |
LL |         Foo::method_deprecated_unstable(&foo);
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:54:9
   |
LL |         <Foo>::method_deprecated_unstable(&foo);
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:56:13
   |
LL |         foo.trait_deprecated_unstable();
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:58:9
   |
LL |         <Foo>::trait_deprecated_unstable(&foo);
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:61:13
   |
LL |         foo.method_deprecated_unstable_text();
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:63:9
   |
LL |         Foo::method_deprecated_unstable_text(&foo);
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:65:9
   |
LL |         <Foo>::method_deprecated_unstable_text(&foo);
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:67:13
   |
LL |         foo.trait_deprecated_unstable_text();
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:69:9
   |
LL |         <Foo>::trait_deprecated_unstable_text(&foo);
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:72:13
   |
LL |         foo.method_unstable(); //~ ERROR use of unstable library feature
   |             ^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:73:9
   |
LL |         Foo::method_unstable(&foo); //~ ERROR use of unstable library feature
   |         ^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:74:9
   |
LL |         <Foo>::method_unstable(&foo); //~ ERROR use of unstable library feature
   |         ^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:75:13
   |
LL |         foo.trait_unstable(); //~ ERROR use of unstable library feature
   |             ^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:76:9
   |
LL |         <Foo>::trait_unstable(&foo); //~ ERROR use of unstable library feature
   |         ^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature': text
  --> $DIR/lint-stability-2.rs:78:13
   |
LL |         foo.method_unstable_text();
   |             ^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature': text
  --> $DIR/lint-stability-2.rs:80:9
   |
LL |         Foo::method_unstable_text(&foo);
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature': text
  --> $DIR/lint-stability-2.rs:82:9
   |
LL |         <Foo>::method_unstable_text(&foo);
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature': text
  --> $DIR/lint-stability-2.rs:84:13
   |
LL |         foo.trait_unstable_text();
   |             ^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature': text
  --> $DIR/lint-stability-2.rs:86:9
   |
LL |         <Foo>::trait_unstable_text(&foo);
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:141:13
   |
LL |         foo.trait_deprecated_unstable();
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:143:9
   |
LL |         <Foo>::trait_deprecated_unstable(&foo);
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:145:13
   |
LL |         foo.trait_deprecated_unstable_text();
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:147:9
   |
LL |         <Foo>::trait_deprecated_unstable_text(&foo);
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:149:13
   |
LL |         foo.trait_unstable(); //~ ERROR use of unstable library feature
   |             ^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:150:9
   |
LL |         <Foo>::trait_unstable(&foo); //~ ERROR use of unstable library feature
   |         ^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature': text
  --> $DIR/lint-stability-2.rs:151:13
   |
LL |         foo.trait_unstable_text();
   |             ^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature': text
  --> $DIR/lint-stability-2.rs:153:9
   |
LL |         <Foo>::trait_unstable_text(&foo);
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:164:13
   |
LL |         foo.trait_deprecated_unstable();
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:166:13
   |
LL |         foo.trait_deprecated_unstable_text();
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature'
  --> $DIR/lint-stability-2.rs:168:13
   |
LL |         foo.trait_unstable(); //~ ERROR use of unstable library feature
   |             ^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error[E0658]: use of unstable library feature 'unstable_test_feature': text
  --> $DIR/lint-stability-2.rs:169:13
   |
LL |         foo.trait_unstable_text();
   |             ^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(unstable_test_feature)] to the crate attributes to enable

error: aborting due to 32 previous errors

For more information about this error, try `rustc --explain E0658`.