Compiler panic when building a Piston example

[yzsolt]

I tried to compile the "paint" Piston example and it caused a compiler panic.

Here's the output of cargo build (with backtrace):

Compiling piston-example-paint v0.0.1 (file:///home/yzsolt/piston-examples/paint)
src/main.rs:25:43: 25:49 error: mismatched types:
 expected `&image::buffer::ImageBuffer<image::color::Rgba<u8>, collections::vec::Vec<u8>>`,
    found `&image::buffer::ImageBuffer<_, collections::vec::Vec<_>>`
(expected struct `image::buffer::ImageBuffer`,
    found a different struct `image::buffer::ImageBuffer`) [E0308]
src/main.rs:25     let mut texture = Texture::from_image(&image);
                                                         ^~~~~~
error: internal compiler error: unexpected panic
note: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports
note: run with `RUST_BACKTRACE=1` for a backtrace
thread 'rustc' panicked at 'index out of bounds: the len is 37 but the index is 37', /build/rust/src/rustc-1.0.0/src/libcollections/vec.rs:1322

stack backtrace:
   1:     0x7f23d8dec189 - sys::backtrace::write::h85e36588f6ec519ed4r
   2:     0x7f23d8df3e96 - panicking::on_panic::h6e154bbd20295560jrw
   3:     0x7f23d8db71a2 - rt::unwind::begin_unwind_inner::h58d8677c31c147e6t6v
   4:     0x7f23d8db7e4c - rt::unwind::begin_unwind_fmt::h924efd716b4278c074v
   5:     0x7f23d8df3a76 - rust_begin_unwind
   6:     0x7f23d8e37274 - panicking::panic_fmt::he302f86ae5ca12d0wwy
   7:     0x7f23d8e412ac - panicking::panic_bounds_check::h0006437796ea41ccCvy
   8:     0x7f23d6e8f61e - middle::infer::freshen::TypeFreshener<'a, 'tcx>.TypeFolder<'tcx>::fold_ty::hd03be5b5df7cb4cd3kx
   9:     0x7f23d6e90a09 - middle::ty_fold::TypeFolder::fold_substs::h13506550789086939651
  10:     0x7f23d6f0abfc - middle::traits::select::SelectionContext<'cx, 'tcx>::select::ha27324e58b941879vhR
  11:     0x7f23d6f08601 - middle::traits::fulfill::FulfillmentContext<'tcx>::select::h24418ff3661cf949G9O
  12:     0x7f23d6f07bfb - middle::traits::fulfill::FulfillmentContext<'tcx>::select_where_possible::h1b1b20a693127c22U8O
  13:     0x7f23d7bd68a8 - check::vtable::select_fcx_obligations_where_possible::h6ed02761439d9a31r5b
  14:     0x7f23d7bf491a - check::FnCtxt<'a, 'tcx>::resolve_type_vars_if_possible::h2b039f2e722e94c1Vwo
  15:     0x7f23d7bfb60e - check::demand::coerce::h5b1ebb0eeb6f28407Hf
  16:     0x7f23d7c9313b - check::check_expr_with_unifier::h13999909920734200217
  17:     0x7f23d7cb8dcb - check::check_decl_local::hcf2fbd7dd5722f7chOr
  18:     0x7f23d7c63821 - check::check_block_with_expected::h9c0ca1993108b874nUr
  19:     0x7f23d7c46376 - check::check_fn::ha75f672cf1690b53UGn
  20:     0x7f23d7c5f244 - check::check_bare_fn::h16e5c54944c58ce3twn
  21:     0x7f23d7c5d3a2 - check::CheckItemBodiesVisitor<'a, 'tcx>.Visitor<'tcx>::visit_item::h960d90c3a6588469wtn
  22:     0x7f23d7d2134a - check_crate::closure.38028
  23:     0x7f23d7d1c6e0 - check_crate::h16da0c29bfd97789XcC
  24:     0x7f23d9326a08 - driver::phase_3_run_analysis_passes::h7268293564f4d974nGa
  25:     0x7f23d9307b05 - driver::compile_input::hf89ed7761a9a5930Qba
  26:     0x7f23d93c8fd1 - run_compiler::h61cd16b138828888z4b
  27:     0x7f23d93c6c22 - boxed::F.FnBox<A>::call_box::h3676213088059194772
  28:     0x7f23d93c6159 - rt::unwind::try::try_fn::h2238843044414567073
  29:     0x7f23d8e5db28 - rust_try_inner
  30:     0x7f23d8e5db15 - rust_try
  31:     0x7f23d93c6408 - boxed::F.FnBox<A>::call_box::h6492341214887270608
  32:     0x7f23d8df2d81 - sys::thread::create::thread_start::ha66925ca4f47d19baqv
  33:     0x7f23d387e353 - start_thread
  34:     0x7f23d8a4cbfc - __clone
  35:                0x0 - <unknown>

Could not compile `piston-example-paint`.

Output of rustc --version --verbose:

rustc 1.0.0-dev (built 2015-05-17)
binary: rustc
commit-hash: unknown
commit-date: unknown
build-date: 2015-05-17
host: x86_64-unknown-linux-gnu
release: 1.0.0-dev

(This is the official rust package for Arch Linux)

[arielb1]

cc #26324