gistfile1.txt

thread '<unnamed>' panicked at 'assertion failed: `(left == right)`
  left: `1286`,
 right: `0`', /Users/ajeffrey/.cargo/registry/src/github.com-1ecc6299db9ec823/surfman-0.1.0/src/platform/macos/surface.rs:256:17
stack backtrace:
   0: <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt
   1: core::fmt::write
   2: std::io::Write::write_fmt
   3: std::panicking::default_hook::{{closure}}
   4: std::panicking::default_hook
   5: std::panicking::rust_panic_with_hook
   6: std::panicking::continue_panic_fmt
   7: std::panicking::begin_panic_fmt
   8: surfman::platform::macos::surface::<impl surfman::platform::macos::device::Device>::bind_to_gl_texture::{{closure}}
   9: std::thread::local::LocalKey<T>::try_with
  10: std::thread::local::LocalKey<T>::with
  11: surfman::platform::macos::surface::<impl surfman::platform::macos::device::Device>::bind_to_gl_texture
  12: surfman::platform::macos::surface::<impl surfman::platform::macos::device::Device>::create_surface::{{closure}}
  13: std::thread::local::LocalKey<T>::try_with
  14: std::thread::local::LocalKey<T>::with
  15: surfman::platform::macos::surface::<impl surfman::platform::macos::device::Device>::create_surface
  16: surfman::platform::generic::universal::surface::<impl surfman::platform::generic::universal::device::Device>::create_surface