error[E0557]: feature has been removed
   --> /Users/dteller/.cargo/registry/src/github.com-1ecc6299db9ec823/mayda_macros-0.1.4/src/lib.rs:129:45
    |
129 | #![feature(plugin_registrar, rustc_private, quote)]
    |                                             ^^^^^

error[E0433]: failed to resolve: could not find `quote` in `ext`
   --> /Users/dteller/.cargo/registry/src/github.com-1ecc6299db9ec823/mayda_macros-0.1.4/src/lib.rs:141:18
    |
141 | use syntax::ext::quote::rt::Span;
    |                  ^^^^^ could not find `quote` in `ext`

error[E0432]: unresolved import `syntax::codemap`
   --> /Users/dteller/.cargo/registry/src/github.com-1ecc6299db9ec823/mayda_macros-0.1.4/src/lib.rs:146:5
    |
146 | use syntax::codemap;
    |     ^^^^^^^^^^^^^^^ no `codemap` in the root

error[E0432]: unresolved import `syntax::fold`
   --> /Users/dteller/.cargo/registry/src/github.com-1ecc6299db9ec823/mayda_macros-0.1.4/src/lib.rs:148:13
    |
148 | use syntax::fold::Folder;
    |             ^^^^ could not find `fold` in `syntax`

error[E0432]: unresolved import `syntax::util::small_vector`
   --> /Users/dteller/.cargo/registry/src/github.com-1ecc6299db9ec823/mayda_macros-0.1.4/src/lib.rs:152:5
    |
152 | use syntax::util::small_vector;
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `small_vector` in `util`

error: cannot find macro `quote_item!` in this scope
   --> /Users/dteller/.cargo/registry/src/github.com-1ecc6299db9ec823/mayda_macros-0.1.4/src/lib.rs:505:9
    |
505 |         quote_item!(cx,
    |         ^^^^^^^^^^

error[E0432]: unresolved import `syntax::codemap`
   --> /Users/dteller/.cargo/registry/src/github.com-1ecc6299db9ec823/mayda_macros-0.1.4/src/lib.rs:146:5
    |
146 | use syntax::codemap;
    |     ^^^^^^^^^^^^^^^ no `codemap` in the root

error[E0432]: unresolved import `syntax::util::small_vector`
   --> /Users/dteller/.cargo/registry/src/github.com-1ecc6299db9ec823/mayda_macros-0.1.4/src/lib.rs:152:5
    |
152 | use syntax::util::small_vector;
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `small_vector` in `util`

error[E0554]: #![feature] may not be used on the stable release channel
   --> /Users/dteller/.cargo/registry/src/github.com-1ecc6299db9ec823/mayda_macros-0.1.4/src/lib.rs:129:1
    |
129 | #![feature(plugin_registrar, rustc_private, quote)]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error[E0554]: #![feature] may not be used on the stable release channel
   --> /Users/dteller/.cargo/registry/src/github.com-1ecc6299db9ec823/mayda_macros-0.1.4/src/lib.rs:130:1
    |
130 | #![feature(inclusive_range_syntax, step_by,iterator_step_by)]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^