ICE compiling lalrpop

[Swatinem]

CC @nikomatsakis

With a recent nightly from AUR (rust-nightly-bin):
rustc 1.9.0-nightly (c8b8eb1fd 2016-04-01) (also with an older nightly from 3-28, but I just updated to check a newer version)

I get the following trying to compile lalrpop:

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
thread 'rustc' panicked at 'assertion failed: declare::get_defined_value(ccx, &symbol).is_none()', ../src/librustc_trans/monomorphize.rs:94
stack backtrace:
   1:     0x7f5dca1422c0 - std::sys::backtrace::tracing::imp::write::hc787ac7b725fc252
   2:     0x7f5dca14f98b - std::panicking::default_hook::_$u7b$$u7b$closure$u7d$$u7d$::hff309ab1d83ffd90
   3:     0x7f5dca14f527 - std::panicking::default_hook::h08ad3bb09872855b
   4:     0x7f5dca1132bf - std::sys_common::unwind::begin_unwind_inner::hfa66df7b3e69707e
   5:     0x7f5dc8cc637f - std::sys_common::unwind::begin_unwind::h422885d31fe250dc
   6:     0x7f5dc8d6dbc8 - rustc_trans::callee::get_fn::h80509230b00b2d45
   7:     0x7f5dc8d18b80 - rustc_trans::callee::Callee::def::ha59f7b3a44ed318c
   8:     0x7f5dc8ddd657 - rustc_trans::glue::trans_struct_drop::hdf610ff8cbc85372
   9:     0x7f5dc8dda36f - rustc_trans::glue::get_drop_glue_core::he8ee956e8079a382
  10:     0x7f5dc8d86b45 - rustc_trans::glue::drop_ty_core::hc06aa6b2c77ee88e
  11:     0x7f5dc8dde84a - rustc_trans::base::iter_structural_ty::hb996c6f6439d346e
  12:     0x7f5dc8dda471 - rustc_trans::glue::get_drop_glue_core::he8ee956e8079a382
  13:     0x7f5dc8d86b45 - rustc_trans::glue::drop_ty_core::hc06aa6b2c77ee88e
  14:     0x7f5dc8de05df - rustc_trans::base::iter_structural_ty::iter_variant::hcb339d0d96e6a30e
  15:     0x7f5dc8ddf1f6 - rustc_trans::base::iter_structural_ty::hb996c6f6439d346e
  16:     0x7f5dc8dda471 - rustc_trans::glue::get_drop_glue_core::he8ee956e8079a382
  17:     0x7f5dc8d86b45 - rustc_trans::glue::drop_ty_core::hc06aa6b2c77ee88e
  18:     0x7f5dc8de05df - rustc_trans::base::iter_structural_ty::iter_variant::hcb339d0d96e6a30e
  19:     0x7f5dc8ddf1f6 - rustc_trans::base::iter_structural_ty::hb996c6f6439d346e
  20:     0x7f5dc8dda471 - rustc_trans::glue::get_drop_glue_core::he8ee956e8079a382
  21:     0x7f5dc8d86b45 - rustc_trans::glue::drop_ty_core::hc06aa6b2c77ee88e
  22:     0x7f5dc8dde84a - rustc_trans::base::iter_structural_ty::hb996c6f6439d346e
  23:     0x7f5dc8dda471 - rustc_trans::glue::get_drop_glue_core::he8ee956e8079a382
  24:     0x7f5dc8d86b45 - rustc_trans::glue::drop_ty_core::hc06aa6b2c77ee88e
  25:     0x7f5dc8de05df - rustc_trans::base::iter_structural_ty::iter_variant::hcb339d0d96e6a30e
  26:     0x7f5dc8ddf1f6 - rustc_trans::base::iter_structural_ty::hb996c6f6439d346e
  27:     0x7f5dc8dda471 - rustc_trans::glue::get_drop_glue_core::he8ee956e8079a382
  28:     0x7f5dc8d86b45 - rustc_trans::glue::drop_ty_core::hc06aa6b2c77ee88e
  29:     0x7f5dc8de05df - rustc_trans::base::iter_structural_ty::iter_variant::hcb339d0d96e6a30e
  30:     0x7f5dc8ddf1f6 - rustc_trans::base::iter_structural_ty::hb996c6f6439d346e
  31:     0x7f5dc8dda471 - rustc_trans::glue::get_drop_glue_core::he8ee956e8079a382
  32:     0x7f5dc8d86b45 - rustc_trans::glue::drop_ty_core::hc06aa6b2c77ee88e
  33:     0x7f5dc8d85410 - _<cleanup..DropValue<'tcx> as cleanup..Cleanup<'tcx>>::trans::hfe743496a676c6bd
  34:     0x7f5dc8d849b7 - _<common..FunctionContext<'blk, 'tcx> as cleanup..CleanupHelperMethods<'blk, 'tcx>>::trans_cleanups_to_exit_scope::h70ffd6084bb51bb8
  35:     0x7f5dc8d860bb - _<common..FunctionContext<'blk, 'tcx> as cleanup..CleanupHelperMethods<'blk, 'tcx>>::get_or_create_landing_pad::hab4f305faaf87d7c
  36:     0x7f5dc8d22393 - _<common..FunctionContext<'blk, 'tcx> as cleanup..CleanupMethods<'blk, 'tcx>>::get_landing_pad::he3727711541cdf63
  37:     0x7f5dc8d21f80 - rustc_trans::base::invoke::ha7baf7e086d93914
  38:     0x7f5dc8d17daa - rustc_trans::callee::Callee::call::h40441c69ded50749
  39:     0x7f5dc8dca3ae - rustc_trans::expr::trans_rvalue_dps_unadjusted::h2767d79242f1a8da
  40:     0x7f5dc8d41584 - rustc_trans::expr::trans_into::hccfa250f984a4de0
  41:     0x7f5dc8e26476 - rustc_trans::tvec::write_content::h83dc10dc59860634
  42:     0x7f5dc8dc9b9a - rustc_trans::expr::trans_rvalue_dps_unadjusted::h2767d79242f1a8da
  43:     0x7f5dc8d41584 - rustc_trans::expr::trans_into::hccfa250f984a4de0
  44:     0x7f5dc8dfaaae - rustc_trans::_match::trans_match_inner::hbdd6056757522568
  45:     0x7f5dc8dc8a65 - rustc_trans::expr::trans_rvalue_dps_unadjusted::h2767d79242f1a8da
  46:     0x7f5dc8dc80ad - rustc_trans::expr::trans_unadjusted::h1c3be1e5aa61621c
  47:     0x7f5dc8d80599 - rustc_trans::expr::trans::h542fffcc984b03b8
  48:     0x7f5dc8dd1740 - rustc_trans::expr::trans_addr_of::h14be6b3556c791ca
  49:     0x7f5dc8dc83cf - rustc_trans::expr::trans_unadjusted::h1c3be1e5aa61621c
  50:     0x7f5dc8d80599 - rustc_trans::expr::trans::h542fffcc984b03b8
  51:     0x7f5dc8d7f2fe - rustc_trans::callee::trans_args::h37f20c0adfb653a6
  52:     0x7f5dc8d17cf2 - rustc_trans::callee::Callee::call::h40441c69ded50749
  53:     0x7f5dc8dca3ae - rustc_trans::expr::trans_rvalue_dps_unadjusted::h2767d79242f1a8da
  54:     0x7f5dc8dc80ad - rustc_trans::expr::trans_unadjusted::h1c3be1e5aa61621c
  55:     0x7f5dc8d80599 - rustc_trans::expr::trans::h542fffcc984b03b8
  56:     0x7f5dc8d7f2fe - rustc_trans::callee::trans_args::h37f20c0adfb653a6
  57:     0x7f5dc8d17cf2 - rustc_trans::callee::Callee::call::h40441c69ded50749
  58:     0x7f5dc8dca3ae - rustc_trans::expr::trans_rvalue_dps_unadjusted::h2767d79242f1a8da
  59:     0x7f5dc8d41584 - rustc_trans::expr::trans_into::hccfa250f984a4de0
  60:     0x7f5dc8d3fb43 - rustc_trans::expr::trans_adt::hf83582e033cb0e29
  61:     0x7f5dc8dca034 - rustc_trans::expr::trans_rvalue_dps_unadjusted::h2767d79242f1a8da
  62:     0x7f5dc8d41584 - rustc_trans::expr::trans_into::hccfa250f984a4de0
  63:     0x7f5dc8d3fb43 - rustc_trans::expr::trans_adt::hf83582e033cb0e29
  64:     0x7f5dc8d3f2f8 - rustc_trans::base::trans_named_tuple_constructor::h3a73ffa2a25f5ce2
  65:     0x7f5dc8d178de - rustc_trans::callee::Callee::call::h40441c69ded50749
  66:     0x7f5dc8dca3ae - rustc_trans::expr::trans_rvalue_dps_unadjusted::h2767d79242f1a8da
  67:     0x7f5dc8d41584 - rustc_trans::expr::trans_into::hccfa250f984a4de0
  68:     0x7f5dc8dcd307 - rustc_trans::expr::trans_rvalue_stmt_unadjusted::hc0f68c4825c463a3
  69:     0x7f5dc8d4155f - rustc_trans::expr::trans_into::hccfa250f984a4de0
  70:     0x7f5dc8dfaaae - rustc_trans::_match::trans_match_inner::hbdd6056757522568
  71:     0x7f5dc8dc8a65 - rustc_trans::expr::trans_rvalue_dps_unadjusted::h2767d79242f1a8da
  72:     0x7f5dc8d41584 - rustc_trans::expr::trans_into::hccfa250f984a4de0
  73:     0x7f5dc8e0435d - rustc_trans::_match::mk_binding_alloca::h48ba7e46da50b940
  74:     0x7f5dc8d2358d - rustc_trans::base::init_local::h5b725441afc1979c
  75:     0x7f5dc8d38ad4 - rustc_trans::controlflow::trans_block::h85160ce006cd8aa8
  76:     0x7f5dc8dc9ad0 - rustc_trans::expr::trans_rvalue_dps_unadjusted::h2767d79242f1a8da
  77:     0x7f5dc8d41584 - rustc_trans::expr::trans_into::hccfa250f984a4de0
  78:     0x7f5dc8d38dfd - rustc_trans::controlflow::trans_block::h85160ce006cd8aa8
  79:     0x7f5dc8d37177 - rustc_trans::base::trans_closure::h2b7da2bc6c23f7b2
  80:     0x7f5dc8d88eb3 - rustc_trans::closure::trans_closure_expr::hfd53eb0252594d76
  81:     0x7f5dc8dcb033 - rustc_trans::expr::trans_rvalue_dps_unadjusted::h2767d79242f1a8da
  82:     0x7f5dc8dc80ad - rustc_trans::expr::trans_unadjusted::h1c3be1e5aa61621c
  83:     0x7f5dc8d80599 - rustc_trans::expr::trans::h542fffcc984b03b8
  84:     0x7f5dc8d7f2fe - rustc_trans::callee::trans_args::h37f20c0adfb653a6
  85:     0x7f5dc8d17cf2 - rustc_trans::callee::Callee::call::h40441c69ded50749
  86:     0x7f5dc8dca3ae - rustc_trans::expr::trans_rvalue_dps_unadjusted::h2767d79242f1a8da
  87:     0x7f5dc8d41584 - rustc_trans::expr::trans_into::hccfa250f984a4de0
  88:     0x7f5dc8d38dfd - rustc_trans::controlflow::trans_block::h85160ce006cd8aa8
  89:     0x7f5dc8d37177 - rustc_trans::base::trans_closure::h2b7da2bc6c23f7b2
  90:     0x7f5dc8d396c0 - rustc_trans::base::trans_fn::h9d408db44d2e9f24
  91:     0x7f5dc8d44389 - rustc_trans::base::trans_item::h6ce564dd6c26e0a3
  92:     0x7f5dc8d5d58b - _<base..TransItemsWithinModVisitor<'a, 'tcx> as rustc_front..intravisit..Visitor<'v>>::visit_item::h17575fb313345f09
  93:     0x7f5dc8d5b587 - rustc_front::intravisit::walk_item::h3f8f84eead983919
  94:     0x7f5dc8d4af3f - rustc_trans::base::trans_crate::h1aff7a8470cdce2a
  95:     0x7f5dca69a938 - rustc_driver::driver::phase_4_translate_to_llvm::h7b8775f4874fc83b
  96:     0x7f5dca6991c5 - rustc_driver::driver::compile_input::_$u7b$$u7b$closure$u7d$$u7d$::h31c654547881d0b4
  97:     0x7f5dca695da8 - rustc_driver::driver::phase_3_run_analysis_passes::_$u7b$$u7b$closure$u7d$$u7d$::h25b1c02cc580d282
  98:     0x7f5dca68fd5b - rustc::ty::context::TyCtxt::create_and_enter::h567cfc6893966048
  99:     0x7f5dca68c7d9 - rustc_driver::driver::phase_3_run_analysis_passes::h925d8f426a8a3ebf
  100:     0x7f5dca65f1f7 - rustc_driver::driver::compile_input::h4de0250909a780b6
 ... <frames omitted>

error: Could not compile `lalrpop`.

Caused by:
  Process didn't exit successfully: `rustc /home/swatinem/.cargo/registry/src/github.com-88ac128001ac3a9a/lalrpop-0.11.0/src/lib.rs --crate-name lalrpop --crate-type lib -g -C metadata=d6baa27f98fc7538 -C extra-filename=-d6baa27f98fc7538 --out-dir /home/swatinem/Coding/aoc/target/debug/deps --emit=dep-info,link -L dependency=/home/swatinem/Coding/aoc/target/debug/deps -L dependency=/home/swatinem/Coding/aoc/target/debug/deps --extern lalrpop_util=/home/swatinem/Coding/aoc/target/debug/deps/liblalrpop_util-fc198bc338d83459.rlib --extern bitflags=/home/swatinem/Coding/aoc/target/debug/deps/libbitflags-b378ff20d60f43f8.rlib --extern time=/home/swatinem/Coding/aoc/target/debug/deps/libtime-71756e48b8b5b73b.rlib --extern unicode_xid=/home/swatinem/Coding/aoc/target/debug/deps/libunicode_xid-9c8b45f5e57093ce.rlib --extern diff=/home/swatinem/Coding/aoc/target/debug/deps/libdiff-d9bb0ab208d478fa.rlib --extern petgraph=/home/swatinem/Coding/aoc/target/debug/deps/libpetgraph-2d6284604570cec3.rlib --extern regex_syntax=/home/swatinem/Coding/aoc/target/debug/deps/libregex_syntax-a3eb2be3b16af627.rlib --extern bit_set=/home/swatinem/Coding/aoc/target/debug/deps/libbit_set-453e2d4234e0c726.rlib --extern itertools=/home/swatinem/Coding/aoc/target/debug/deps/libitertools-7b9bc1f2f9fa9b1f.rlib --extern regex=/home/swatinem/Coding/aoc/target/debug/deps/libregex-b6716f29e484adea.rlib --extern rustc_serialize=/home/swatinem/Coding/aoc/target/debug/deps/librustc_serialize-e1b49f9d5f55eb83.rlib --extern term=/home/swatinem/Coding/aoc/target/debug/deps/libterm-585dc449d37783e7.rlib --extern lalrpop_intern=/home/swatinem/Coding/aoc/target/debug/deps/liblalrpop_intern-5373a63480b79f96.rlib --extern docopt=/home/swatinem/Coding/aoc/target/debug/deps/libdocopt-bf1b771f6864695e.rlib --extern atty=/home/swatinem/Coding/aoc/target/debug/deps/libatty-1f5011c4825b8c16.rlib --cap-lints allow` (exit code: 101)

[sfackler]

Dup of #32530