thread 'rustc' panicked at /home/ben/rust-master/compiler/rustc_errors/src/lib.rs:995:33:
Box<dyn Any>
stack backtrace:
   0:     0x7fee92cfbc8b - std::backtrace_rs::backtrace::libunwind::trace::hb772abf43e146774
                               at /home/ben/rust-master/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7fee92cfbc8b - std::backtrace_rs::backtrace::trace_unsynchronized::hcb8971fa2d8dbb86
                               at /home/ben/rust-master/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7fee92cfbc8b - std::backtrace::Backtrace::create::hee149edaea242559
                               at /home/ben/rust-master/library/std/src/backtrace.rs:331:13
   3:     0x7fee92cfbbf0 - std::backtrace::Backtrace::force_capture::h61ffd388b92b89ef
                               at /home/ben/rust-master/library/std/src/backtrace.rs:313:9
   4:     0x7fee939a8717 - rustc_driver_impl[96f213c809f31f75]::install_ice_hook::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_driver_impl/src/lib.rs:1373:25
   5:     0x7fee939a8717 - <alloc[43c4ff5ff7b58f63]::boxed::Box<rustc_driver_impl[96f213c809f31f75]::install_ice_hook::{closure#0}> as core[6640450ac0fb1d65]::ops::function::Fn<(&dyn for<'a, 'b> core[6640450ac0fb1d65]::ops::function::Fn<(&'a core[6640450ac0fb1d65]::panic::panic_info::PanicInfo<'b>,), Output = ()> + core[6640450ac0fb1d65]::marker::Sync + core[6640450ac0fb1d65]::marker::Send, &core[6640450ac0fb1d65]::panic::panic_info::PanicInfo)>>::call
                               at /home/ben/rust-master/library/alloc/src/boxed.rs:2021:9
   6:     0x7fee92cfe75f - std::panicking::rust_panic_with_hook::h1e2a0b5614e55d46
                               at /home/ben/rust-master/library/std/src/panicking.rs:735:13
   7:     0x7fee947b29a6 - std[ef7d582c01f6c47d]::panicking::begin_panic::<rustc_errors[c20e4a8c4c107d80]::ExplicitBug>::{closure#0}
                               at /home/ben/rust-master/library/std/src/panicking.rs:639:9
   8:     0x7fee947b07b6 - std[ef7d582c01f6c47d]::sys_common::backtrace::__rust_end_short_backtrace::<std[ef7d582c01f6c47d]::panicking::begin_panic<rustc_errors[c20e4a8c4c107d80]::ExplicitBug>::{closure#0}, !>
                               at /home/ben/rust-master/library/std/src/sys_common/backtrace.rs:170:18
   9:     0x7fee9368b836 - std[ef7d582c01f6c47d]::panicking::begin_panic::<rustc_errors[c20e4a8c4c107d80]::ExplicitBug>
                               at /home/ben/rust-master/library/std/src/panicking.rs:638:12
  10:     0x7fee947d14c4 - std[ef7d582c01f6c47d]::panic::panic_any::<rustc_errors[c20e4a8c4c107d80]::ExplicitBug>
                               at /home/ben/rust-master/library/std/src/panic.rs:63:5
  11:     0x7fee947d14c4 - <rustc_errors[c20e4a8c4c107d80]::HandlerInner>::span_bug::<rustc_span[eca60ddde41d08eb]::span_encoding::Span, alloc[43c4ff5ff7b58f63]::string::String>
                               at /home/ben/rust-master/compiler/rustc_errors/src/lib.rs:1589:9
  12:     0x7fee947d1350 - <rustc_errors[c20e4a8c4c107d80]::Handler>::span_bug::<rustc_span[eca60ddde41d08eb]::span_encoding::Span, alloc[43c4ff5ff7b58f63]::string::String>
                               at /home/ben/rust-master/compiler/rustc_errors/src/lib.rs:995:9
  13:     0x7fee947b2b0f - rustc_middle[970991e90ac2ddf3]::util::bug::opt_span_bug_fmt::<rustc_span[eca60ddde41d08eb]::span_encoding::Span>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_middle/src/util/bug.rs:34:40
  14:     0x7fee947b2b6c - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_opt::<rustc_middle[970991e90ac2ddf3]::util::bug::opt_span_bug_fmt<rustc_span[eca60ddde41d08eb]::span_encoding::Span>::{closure#0}, !>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:154:36
  15:     0x7fee947b0945 - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context_opt::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_opt<rustc_middle[970991e90ac2ddf3]::util::bug::opt_span_bug_fmt<rustc_span[eca60ddde41d08eb]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
  16:     0x7fee9368b8c7 - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_opt::<rustc_middle[970991e90ac2ddf3]::util::bug::opt_span_bug_fmt<rustc_span[eca60ddde41d08eb]::span_encoding::Span>::{closure#0}, !>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:154:5
  17:     0x7fee9368b8c7 - rustc_middle[970991e90ac2ddf3]::util::bug::opt_span_bug_fmt::<rustc_span[eca60ddde41d08eb]::span_encoding::Span>
                               at /home/ben/rust-master/compiler/rustc_middle/src/util/bug.rs:31:5
  18:     0x7fee9368b8c7 - rustc_middle[970991e90ac2ddf3]::util::bug::span_bug_fmt::<rustc_span[eca60ddde41d08eb]::span_encoding::Span>
                               at /home/ben/rust-master/compiler/rustc_middle/src/util/bug.rs:22:5
  19:     0x7fee947e8409 - rustc_const_eval[4da4bcfa233c34]::util::compare_types::relate_types
                               at /home/ben/rust-master/compiler/rustc_const_eval/src/util/compare_types.rs:68:13
  20:     0x7fee947f8bf4 - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::visit_projection_elem
                               at /home/ben/rust-master/compiler/rustc_const_eval/src/transform/validate.rs:767:21
  21:     0x7fee947f9fb2 - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::super_projection
                               at /home/ben/rust-master/compiler/rustc_middle/src/mir/visit.rs:1171:17
  22:     0x7fee947f9fb2 - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::visit_projection
                               at /home/ben/rust-master/compiler/rustc_middle/src/mir/visit.rs:1132:13
  23:     0x7fee947f9fb2 - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::super_place
                               at /home/ben/rust-master/compiler/rustc_middle/src/mir/visit.rs:1161:13
  24:     0x7fee947f9fb2 - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::visit_place
                               at /home/ben/rust-master/compiler/rustc_const_eval/src/transform/validate.rs:838:9
  25:     0x7fee947f87ab - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::super_operand
  26:     0x7fee947f87ab - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::visit_operand
                               at /home/ben/rust-master/compiler/rustc_const_eval/src/transform/validate.rs:635:9
  27:     0x7fee947fa7f9 - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::super_rvalue
  28:     0x7fee947fa7f9 - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::visit_rvalue
                               at /home/ben/rust-master/compiler/rustc_const_eval/src/transform/validate.rs:1109:9
  29:     0x7fee947fc2bd - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::super_assign
                               at /home/ben/rust-master/compiler/rustc_middle/src/mir/visit.rs:461:17
  30:     0x7fee947fc2bd - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::visit_assign
                               at /home/ben/rust-master/compiler/rustc_middle/src/mir/visit.rs:114:17
  31:     0x7fee947fc2bd - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::super_statement
                               at /home/ben/rust-master/compiler/rustc_middle/src/mir/visit.rs:378:25
  32:     0x7fee947fc2bd - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::visit_statement
                               at /home/ben/rust-master/compiler/rustc_const_eval/src/transform/validate.rs:1244:9
  33:     0x7fee947f811e - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::super_basic_block_data
                               at /home/ben/rust-master/compiler/rustc_middle/src/mir/visit.rs:307:21
  34:     0x7fee947f811e - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::visit_basic_block_data
                               at /home/ben/rust-master/compiler/rustc_middle/src/mir/visit.rs:90:17
  35:     0x7fee947f811e - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::super_body
                               at /home/ben/rust-master/compiler/rustc_middle/src/mir/visit.rs:292:17
  36:     0x7fee947f811e - <rustc_const_eval[4da4bcfa233c34]::transform::validate::TypeChecker as rustc_middle[970991e90ac2ddf3]::mir::visit::Visitor>::visit_body
                               at /home/ben/rust-master/compiler/rustc_middle/src/mir/visit.rs:1204:1
  37:     0x7fee947f811e - rustc_const_eval[4da4bcfa233c34]::transform::validate::validate_types
                               at /home/ben/rust-master/compiler/rustc_const_eval/src/transform/validate.rs:572:18
  38:     0x7fee947f4234 - <rustc_const_eval[4da4bcfa233c34]::transform::validate::Validator as rustc_middle[970991e90ac2ddf3]::mir::MirPass>::run_pass
                               at /home/ben/rust-master/compiler/rustc_const_eval/src/transform/validate.rs:95:32
  39:     0x7fee9443e863 - rustc_mir_transform[88b2b560d35aba7f]::pass_manager::validate_body
                               at /home/ben/rust-master/compiler/rustc_mir_transform/src/pass_manager.rs:164:5
  40:     0x7fee9443e27d - rustc_mir_transform[88b2b560d35aba7f]::pass_manager::run_passes_inner
                               at /home/ben/rust-master/compiler/rustc_mir_transform/src/pass_manager.rs:139:17
  41:     0x7fee9443dadd - rustc_mir_transform[88b2b560d35aba7f]::pass_manager::run_passes
                               at /home/ben/rust-master/compiler/rustc_mir_transform/src/pass_manager.rs:83:5
  42:     0x7fee945ccffc - rustc_mir_transform[88b2b560d35aba7f]::run_analysis_cleanup_passes
                               at /home/ben/rust-master/compiler/rustc_mir_transform/src/lib.rs:477:5
  43:     0x7fee945ccffc - rustc_mir_transform[88b2b560d35aba7f]::run_analysis_to_runtime_passes
                               at /home/ben/rust-master/compiler/rustc_mir_transform/src/lib.rs:442:5
  44:     0x7fee945cc876 - rustc_mir_transform[88b2b560d35aba7f]::mir_drops_elaborated_and_const_checked
                               at /home/ben/rust-master/compiler/rustc_mir_transform/src/lib.rs:426:5
  45:     0x7fee952a3a07 - rustc_query_impl[ca6af08497126aec]::query_impl::mir_drops_elaborated_and_const_checked::dynamic_query::{closure#2}::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_query_impl/src/plumbing.rs:585:47
  46:     0x7fee952a3a07 - rustc_query_impl[ca6af08497126aec]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[ca6af08497126aec]::query_impl::mir_drops_elaborated_and_const_checked::dynamic_query::{closure#2}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>
                               at /home/ben/rust-master/compiler/rustc_query_impl/src/plumbing.rs:509:18
  47:     0x7fee95550139 - rustc_query_impl[ca6af08497126aec]::query_impl::mir_drops_elaborated_and_const_checked::dynamic_query::{closure#2}
                               at /home/ben/rust-master/compiler/rustc_query_impl/src/plumbing.rs:581:25
  48:     0x7fee95550139 - <rustc_query_impl[ca6af08497126aec]::query_impl::mir_drops_elaborated_and_const_checked::dynamic_query::{closure#2} as core[6640450ac0fb1d65]::ops::function::FnOnce<(rustc_middle[970991e90ac2ddf3]::ty::context::TyCtxt, rustc_span[eca60ddde41d08eb]::def_id::LocalDefId)>>::call_once
                               at /home/ben/rust-master/library/core/src/ops/function.rs:250:5
  49:     0x7fee952d2a3a - <rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task::<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::DefaultCache<rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>), rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_query_system/src/dep_graph/graph.rs:357:64
  50:     0x7fee952d2a3a - rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context::<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::DefaultCache<rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>), rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:82:9
  51:     0x7fee952d2a3a - <std[ef7d582c01f6c47d]::thread::local::LocalKey<core[6640450ac0fb1d65]::cell::Cell<*const ()>>>::try_with::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::DefaultCache<rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>), rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>
                               at /home/ben/rust-master/library/std/src/thread/local.rs:270:16
  52:     0x7fee952d2a3a - <std[ef7d582c01f6c47d]::thread::local::LocalKey<core[6640450ac0fb1d65]::cell::Cell<*const ()>>>::with::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::DefaultCache<rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>), rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>
                               at /home/ben/rust-master/library/std/src/thread/local.rs:246:9
  53:     0x7fee952d2a3a - rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context::<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::DefaultCache<rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>), rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:79:9
  54:     0x7fee952d2a3a - <rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType as rustc_query_system[bfaac9c7cc78f825]::dep_graph::Deps>::with_deps::<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::DefaultCache<rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>), rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_middle/src/dep_graph/mod.rs:34:13
  55:     0x7fee952d2a3a - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context::<<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType as rustc_query_system[bfaac9c7cc78f825]::dep_graph::Deps>::with_deps<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::DefaultCache<rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>), rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:111:36
  56:     0x7fee952d2a3a - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context_opt::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context<<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType as rustc_query_system[bfaac9c7cc78f825]::dep_graph::Deps>::with_deps<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::DefaultCache<rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>), rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:100:18
  57:     0x7fee952d2a3a - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context::<<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType as rustc_query_system[bfaac9c7cc78f825]::dep_graph::Deps>::with_deps<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::DefaultCache<rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>), rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:111:5
  58:     0x7fee952d2a3a - <rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType as rustc_query_system[bfaac9c7cc78f825]::dep_graph::Deps>::with_deps::<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::DefaultCache<rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>), rustc_span[eca60ddde41d08eb]::def_id::LocalModDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>
                               at /home/ben/rust-master/compiler/rustc_middle/src/dep_graph/mod.rs:31:9
  59:     0x7fee95608a2d - <rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task::<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>), rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_query_system/src/dep_graph/graph.rs:357:37
  60:     0x7fee95608a2d - <rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task::<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>), rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>
                               at /home/ben/rust-master/compiler/rustc_query_system/src/dep_graph/graph.rs:368:14
  61:     0x7fee95608a2d - rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr::<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}
                               at /home/ben/rust-master/compiler/rustc_query_system/src/query/plumbing.rs:513:13
  62:     0x7fee95608a2d - rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context::<rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:82:9
  63:     0x7fee95608a2d - <std[ef7d582c01f6c47d]::thread::local::LocalKey<core[6640450ac0fb1d65]::cell::Cell<*const ()>>>::try_with::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context<rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>
                               at /home/ben/rust-master/library/std/src/thread/local.rs:270:16
  64:     0x7fee95608a2d - <std[ef7d582c01f6c47d]::thread::local::LocalKey<core[6640450ac0fb1d65]::cell::Cell<*const ()>>>::with::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context<rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>
                               at /home/ben/rust-master/library/std/src/thread/local.rs:246:9
  65:     0x7fee95608a2d - rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context::<rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:79:9
  66:     0x7fee95608a2d - <rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt as rustc_query_system[bfaac9c7cc78f825]::query::QueryContext>::start_query::<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_query_impl/src/plumbing.rs:151:13
  67:     0x7fee95608a2d - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_related_context::<<rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt as rustc_query_system[bfaac9c7cc78f825]::query::QueryContext>::start_query<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:133:9
  68:     0x7fee95608a2d - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_related_context<<rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt as rustc_query_system[bfaac9c7cc78f825]::query::QueryContext>::start_query<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:111:36
  69:     0x7fee95608a2d - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context_opt::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context<rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_related_context<<rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt as rustc_query_system[bfaac9c7cc78f825]::query::QueryContext>::start_query<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:100:18
  70:     0x7fee95608a2d - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_related_context<<rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt as rustc_query_system[bfaac9c7cc78f825]::query::QueryContext>::start_query<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:111:5
  71:     0x7fee95608a2d - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_related_context::<<rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt as rustc_query_system[bfaac9c7cc78f825]::query::QueryContext>::start_query<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:124:5
  72:     0x7fee95608a2d - <rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt as rustc_query_system[bfaac9c7cc78f825]::query::QueryContext>::start_query::<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}>
                               at /home/ben/rust-master/compiler/rustc_query_impl/src/plumbing.rs:136:9
  73:     0x7fee95608a2d - rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr::<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>
                               at /home/ben/rust-master/compiler/rustc_query_system/src/query/plumbing.rs:502:9
  74:     0x7fee95608a2d - rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job::<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, true>
                               at /home/ben/rust-master/compiler/rustc_query_system/src/query/plumbing.rs:380:9
  75:     0x7fee95608a2d - rustc_query_system[bfaac9c7cc78f825]::query::plumbing::try_execute_query::<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, true>
                               at /home/ben/rust-master/compiler/rustc_query_system/src/query/plumbing.rs:332:13
  76:     0x7fee953b1909 - rustc_query_system[bfaac9c7cc78f825]::query::plumbing::get_query_incr::<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_query_system/src/query/plumbing.rs:814:9
  77:     0x7fee953b1909 - stacker[9d72b6026cc7653a]::maybe_grow::<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, core[6640450ac0fb1d65]::option::Option<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex>), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::get_query_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/ben/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
  78:     0x7fee953b1909 - rustc_data_structures[18535a7903bb85a9]::stack::ensure_sufficient_stack::<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>, core[6640450ac0fb1d65]::option::Option<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex>), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::get_query_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/ben/rust-master/compiler/rustc_data_structures/src/stack.rs:17:5
  79:     0x7fee953b1909 - rustc_query_system[bfaac9c7cc78f825]::query::plumbing::get_query_incr::<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>
                               at /home/ben/rust-master/compiler/rustc_query_system/src/query/plumbing.rs:813:36
  80:     0x7fee953b1909 - rustc_query_impl[ca6af08497126aec]::query_impl::mir_drops_elaborated_and_const_checked::get_query_incr::__rust_end_short_backtrace
                               at /home/ben/rust-master/compiler/rustc_query_impl/src/plumbing.rs:539:21
  81:     0x7fee93b29b61 - rustc_middle[970991e90ac2ddf3]::query::plumbing::query_ensure::<rustc_query_system[bfaac9c7cc78f825]::query::caches::VecCache<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 8usize]>>>
                               at /home/ben/rust-master/compiler/rustc_middle/src/query/plumbing.rs:172:9
  82:     0x7fee93b29b61 - <rustc_middle[970991e90ac2ddf3]::query::plumbing::TyCtxtEnsure>::mir_drops_elaborated_and_const_checked::<rustc_span[eca60ddde41d08eb]::def_id::LocalDefId>
                               at /home/ben/rust-master/compiler/rustc_middle/src/query/plumbing.rs:347:17
  83:     0x7fee93b29b61 - rustc_interface[dab0f5866d429d79]::passes::analysis::{closure#2}
                               at /home/ben/rust-master/compiler/rustc_interface/src/passes.rs:795:17
  84:     0x7fee93b29b61 - <rustc_data_structures[18535a7903bb85a9]::profiling::VerboseTimingGuard>::run::<(), rustc_interface[dab0f5866d429d79]::passes::analysis::{closure#2}>
                               at /home/ben/rust-master/compiler/rustc_data_structures/src/profiling.rs:752:9
  85:     0x7fee93b29b61 - <rustc_session[69b7a8bb8f01cd6e]::session::Session>::time::<(), rustc_interface[dab0f5866d429d79]::passes::analysis::{closure#2}>
                               at /home/ben/rust-master/compiler/rustc_session/src/utils.rs:12:9
  86:     0x7fee93b9c32e - rustc_interface[dab0f5866d429d79]::passes::analysis
                               at /home/ben/rust-master/compiler/rustc_interface/src/passes.rs:781:5
  87:     0x7fee952a5af5 - rustc_query_impl[ca6af08497126aec]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_query_impl/src/plumbing.rs:585:47
  88:     0x7fee952a5af5 - rustc_query_impl[ca6af08497126aec]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[ca6af08497126aec]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>
                               at /home/ben/rust-master/compiler/rustc_query_impl/src/plumbing.rs:509:18
  89:     0x7fee954e3615 - rustc_query_impl[ca6af08497126aec]::query_impl::analysis::dynamic_query::{closure#2}
                               at /home/ben/rust-master/compiler/rustc_query_impl/src/plumbing.rs:581:25
  90:     0x7fee954e3615 - <rustc_query_impl[ca6af08497126aec]::query_impl::analysis::dynamic_query::{closure#2} as core[6640450ac0fb1d65]::ops::function::FnOnce<(rustc_middle[970991e90ac2ddf3]::ty::context::TyCtxt, ())>>::call_once
                               at /home/ben/rust-master/library/core/src/ops/function.rs:250:5
  91:     0x7fee952d1400 - <rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task::<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>), (), rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_query_system/src/dep_graph/graph.rs:357:64
  92:     0x7fee952d1400 - rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context::<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>), (), rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:82:9
  93:     0x7fee952d1400 - <std[ef7d582c01f6c47d]::thread::local::LocalKey<core[6640450ac0fb1d65]::cell::Cell<*const ()>>>::try_with::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>), (), rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>
                               at /home/ben/rust-master/library/std/src/thread/local.rs:270:16
  94:     0x7fee952d1400 - <std[ef7d582c01f6c47d]::thread::local::LocalKey<core[6640450ac0fb1d65]::cell::Cell<*const ()>>>::with::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>), (), rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>
                               at /home/ben/rust-master/library/std/src/thread/local.rs:246:9
  95:     0x7fee952d1400 - rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context::<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>), (), rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:79:9
  96:     0x7fee952d1400 - <rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType as rustc_query_system[bfaac9c7cc78f825]::dep_graph::Deps>::with_deps::<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>), (), rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_middle/src/dep_graph/mod.rs:34:13
  97:     0x7fee952d1400 - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context::<<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType as rustc_query_system[bfaac9c7cc78f825]::dep_graph::Deps>::with_deps<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>), (), rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:111:36
  98:     0x7fee952d1400 - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context_opt::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context<<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType as rustc_query_system[bfaac9c7cc78f825]::dep_graph::Deps>::with_deps<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>), (), rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:100:18
  99:     0x7fee952d1400 - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context::<<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType as rustc_query_system[bfaac9c7cc78f825]::dep_graph::Deps>::with_deps<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>), (), rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:111:5
 100:     0x7fee952d1400 - <rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType as rustc_query_system[bfaac9c7cc78f825]::dep_graph::Deps>::with_deps::<<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>), (), rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}::{closure#0}, rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>
                               at /home/ben/rust-master/compiler/rustc_middle/src/dep_graph/mod.rs:31:9
 101:     0x7fee955854e7 - <rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task::<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>), (), rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_query_system/src/dep_graph/graph.rs:357:37
 102:     0x7fee955854e7 - <rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepGraphData<rustc_middle[970991e90ac2ddf3]::dep_graph::DepsType>>::with_task::<(rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>), (), rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>
                               at /home/ben/rust-master/compiler/rustc_query_system/src/dep_graph/graph.rs:359:14
 103:     0x7fee955854e7 - rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr::<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}
                               at /home/ben/rust-master/compiler/rustc_query_system/src/query/plumbing.rs:513:13
 104:     0x7fee955854e7 - rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context::<rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:82:9
 105:     0x7fee955854e7 - <std[ef7d582c01f6c47d]::thread::local::LocalKey<core[6640450ac0fb1d65]::cell::Cell<*const ()>>>::try_with::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context<rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>
                               at /home/ben/rust-master/library/std/src/thread/local.rs:270:16
 106:     0x7fee955854e7 - <std[ef7d582c01f6c47d]::thread::local::LocalKey<core[6640450ac0fb1d65]::cell::Cell<*const ()>>>::with::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context<rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>
                               at /home/ben/rust-master/library/std/src/thread/local.rs:246:9
 107:     0x7fee955854e7 - rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context::<rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:79:9
 108:     0x7fee955854e7 - <rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt as rustc_query_system[bfaac9c7cc78f825]::query::QueryContext>::start_query::<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_query_impl/src/plumbing.rs:151:13
 109:     0x7fee955854e7 - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_related_context::<<rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt as rustc_query_system[bfaac9c7cc78f825]::query::QueryContext>::start_query<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:133:9
 110:     0x7fee955854e7 - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_related_context<<rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt as rustc_query_system[bfaac9c7cc78f825]::query::QueryContext>::start_query<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:111:36
 111:     0x7fee955854e7 - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context_opt::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context<rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_related_context<<rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt as rustc_query_system[bfaac9c7cc78f825]::query::QueryContext>::start_query<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:100:18
 112:     0x7fee955854e7 - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_context::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_related_context<<rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt as rustc_query_system[bfaac9c7cc78f825]::query::QueryContext>::start_query<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:111:5
 113:     0x7fee955854e7 - rustc_middle[970991e90ac2ddf3]::ty::context::tls::with_related_context::<<rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt as rustc_query_system[bfaac9c7cc78f825]::query::QueryContext>::start_query<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}>::{closure#0}, (rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex)>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:124:5
 114:     0x7fee955854e7 - <rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt as rustc_query_system[bfaac9c7cc78f825]::query::QueryContext>::start_query::<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#2}>
                               at /home/ben/rust-master/compiler/rustc_query_impl/src/plumbing.rs:136:9
 115:     0x7fee955854e7 - rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job_incr::<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>
                               at /home/ben/rust-master/compiler/rustc_query_system/src/query/plumbing.rs:502:9
 116:     0x7fee955854e7 - rustc_query_system[bfaac9c7cc78f825]::query::plumbing::execute_job::<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, true>
                               at /home/ben/rust-master/compiler/rustc_query_system/src/query/plumbing.rs:380:9
 117:     0x7fee955854e7 - rustc_query_system[bfaac9c7cc78f825]::query::plumbing::try_execute_query::<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt, true>
                               at /home/ben/rust-master/compiler/rustc_query_system/src/query/plumbing.rs:332:13
 118:     0x7fee955532b9 - rustc_query_system[bfaac9c7cc78f825]::query::plumbing::get_query_incr::<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_query_system/src/query/plumbing.rs:814:9
 119:     0x7fee955532b9 - stacker[9d72b6026cc7653a]::maybe_grow::<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, core[6640450ac0fb1d65]::option::Option<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex>), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::get_query_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/ben/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
 120:     0x7fee955532b9 - rustc_data_structures[18535a7903bb85a9]::stack::ensure_sufficient_stack::<(rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>, core[6640450ac0fb1d65]::option::Option<rustc_query_system[bfaac9c7cc78f825]::dep_graph::graph::DepNodeIndex>), rustc_query_system[bfaac9c7cc78f825]::query::plumbing::get_query_incr<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/ben/rust-master/compiler/rustc_data_structures/src/stack.rs:17:5
 121:     0x7fee955532b9 - rustc_query_system[bfaac9c7cc78f825]::query::plumbing::get_query_incr::<rustc_query_impl[ca6af08497126aec]::DynamicConfig<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ca6af08497126aec]::plumbing::QueryCtxt>
                               at /home/ben/rust-master/compiler/rustc_query_system/src/query/plumbing.rs:813:36
 122:     0x7fee955532b9 - rustc_query_impl[ca6af08497126aec]::query_impl::analysis::get_query_incr::__rust_end_short_backtrace
                               at /home/ben/rust-master/compiler/rustc_query_impl/src/plumbing.rs:539:21
 123:     0x7fee939b5c12 - rustc_middle[970991e90ac2ddf3]::query::plumbing::query_get_at::<rustc_query_system[bfaac9c7cc78f825]::query::caches::SingleCache<rustc_middle[970991e90ac2ddf3]::query::erase::Erased<[u8; 1usize]>>>
                               at /home/ben/rust-master/compiler/rustc_middle/src/query/plumbing.rs:156:17
 124:     0x7fee939b5c12 - <rustc_middle[970991e90ac2ddf3]::query::plumbing::TyCtxtAt>::analysis
                               at /home/ben/rust-master/compiler/rustc_middle/src/query/mod.rs:2207:1
 125:     0x7fee939b5c12 - <rustc_middle[970991e90ac2ddf3]::ty::context::TyCtxt>::analysis
                               at /home/ben/rust-master/compiler/rustc_middle/src/query/plumbing.rs:377:35
 126:     0x7fee939b5c12 - rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}::{closure#2}::{closure#6}
                               at /home/ben/rust-master/compiler/rustc_driver_impl/src/lib.rs:446:52
 127:     0x7fee939b5c12 - <rustc_middle[970991e90ac2ddf3]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}::{closure#2}::{closure#6}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context.rs:598:37
 128:     0x7fee939b5c12 - rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context::<<rustc_middle[970991e90ac2ddf3]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}::{closure#2}::{closure#6}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:82:9
 129:     0x7fee939b5c12 - <std[ef7d582c01f6c47d]::thread::local::LocalKey<core[6640450ac0fb1d65]::cell::Cell<*const ()>>>::try_with::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context<<rustc_middle[970991e90ac2ddf3]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}::{closure#2}::{closure#6}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>
                               at /home/ben/rust-master/library/std/src/thread/local.rs:270:16
 130:     0x7fee939b5c12 - <std[ef7d582c01f6c47d]::thread::local::LocalKey<core[6640450ac0fb1d65]::cell::Cell<*const ()>>>::with::<rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context<<rustc_middle[970991e90ac2ddf3]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}::{closure#2}::{closure#6}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>
                               at /home/ben/rust-master/library/std/src/thread/local.rs:246:9
 131:     0x7fee939b5c12 - rustc_middle[970991e90ac2ddf3]::ty::context::tls::enter_context::<<rustc_middle[970991e90ac2ddf3]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}::{closure#2}::{closure#6}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context/tls.rs:79:9
 132:     0x7fee939b5c12 - <rustc_middle[970991e90ac2ddf3]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}::{closure#2}::{closure#6}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>
                               at /home/ben/rust-master/compiler/rustc_middle/src/ty/context.rs:598:9
 133:     0x7fee939efadc - <rustc_interface[dab0f5866d429d79]::queries::QueryResult<&rustc_middle[970991e90ac2ddf3]::ty::context::GlobalCtxt>>::enter::<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}::{closure#2}::{closure#6}>
                               at /home/ben/rust-master/compiler/rustc_interface/src/queries.rs:68:9
 134:     0x7fee939efadc - rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}::{closure#2}
                               at /home/ben/rust-master/compiler/rustc_driver_impl/src/lib.rs:446:13
 135:     0x7fee939efadc - <rustc_interface[dab0f5866d429d79]::interface::Compiler>::enter::<rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}::{closure#2}, core[6640450ac0fb1d65]::result::Result<core[6640450ac0fb1d65]::option::Option<rustc_interface[dab0f5866d429d79]::queries::Linker>, rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>
                               at /home/ben/rust-master/compiler/rustc_interface/src/queries.rs:332:19
 136:     0x7fee939efadc - rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}
                               at /home/ben/rust-master/compiler/rustc_driver_impl/src/lib.rs:387:22
 137:     0x7fee939efadc - rustc_interface[dab0f5866d429d79]::interface::run_compiler::<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}>::{closure#0}::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_interface/src/interface.rs:346:21
 138:     0x7fee939efadc - rustc_span[eca60ddde41d08eb]::set_source_map::<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_interface[dab0f5866d429d79]::interface::run_compiler<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
                               at /home/ben/rust-master/compiler/rustc_span/src/lib.rs:1063:5
 139:     0x7fee939efadc - rustc_interface[dab0f5866d429d79]::interface::run_compiler::<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}>::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_interface/src/interface.rs:340:13
 140:     0x7fee939efadc - <scoped_tls[85c56f2955bd6b02]::ScopedKey<rustc_span[eca60ddde41d08eb]::SessionGlobals>>::set::<rustc_interface[dab0f5866d429d79]::interface::run_compiler<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}>::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>
                               at /home/ben/.cargo/registry/src/index.crates.io-6f17d22bba15001f/scoped-tls-1.0.1/src/lib.rs:137:9
 141:     0x7fee939efadc - rustc_span[eca60ddde41d08eb]::create_session_globals_then::<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_interface[dab0f5866d429d79]::interface::run_compiler<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}>::{closure#0}>
                               at /home/ben/rust-master/compiler/rustc_span/src/lib.rs:123:5
 142:     0x7fee939efadc - rustc_interface[dab0f5866d429d79]::util::run_in_thread_with_globals::<rustc_interface[dab0f5866d429d79]::interface::run_compiler<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}>::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}::{closure#0}
                               at /home/ben/rust-master/compiler/rustc_interface/src/util.rs:163:38
 143:     0x7fee939efadc - std[ef7d582c01f6c47d]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[dab0f5866d429d79]::util::run_in_thread_with_globals<rustc_interface[dab0f5866d429d79]::interface::run_compiler<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}>::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>
                               at /home/ben/rust-master/library/std/src/sys_common/backtrace.rs:154:18
 144:     0x7fee939a96b6 - <std[ef7d582c01f6c47d]::thread::Builder>::spawn_unchecked_::<rustc_interface[dab0f5866d429d79]::util::run_in_thread_with_globals<rustc_interface[dab0f5866d429d79]::interface::run_compiler<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}>::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#1}::{closure#0}
                               at /home/ben/rust-master/library/std/src/thread/mod.rs:529:17
 145:     0x7fee939a96b6 - <core[6640450ac0fb1d65]::panic::unwind_safe::AssertUnwindSafe<<std[ef7d582c01f6c47d]::thread::Builder>::spawn_unchecked_<rustc_interface[dab0f5866d429d79]::util::run_in_thread_with_globals<rustc_interface[dab0f5866d429d79]::interface::run_compiler<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}>::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#1}::{closure#0}> as core[6640450ac0fb1d65]::ops::function::FnOnce<()>>::call_once
                               at /home/ben/rust-master/library/core/src/panic/unwind_safe.rs:271:9
 146:     0x7fee939c38b4 - std[ef7d582c01f6c47d]::panicking::try::do_call::<core[6640450ac0fb1d65]::panic::unwind_safe::AssertUnwindSafe<<std[ef7d582c01f6c47d]::thread::Builder>::spawn_unchecked_<rustc_interface[dab0f5866d429d79]::util::run_in_thread_with_globals<rustc_interface[dab0f5866d429d79]::interface::run_compiler<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}>::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#1}::{closure#0}>, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>
                               at /home/ben/rust-master/library/std/src/panicking.rs:504:40
 147:     0x7fee939c38b4 - std[ef7d582c01f6c47d]::panicking::try::<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, core[6640450ac0fb1d65]::panic::unwind_safe::AssertUnwindSafe<<std[ef7d582c01f6c47d]::thread::Builder>::spawn_unchecked_<rustc_interface[dab0f5866d429d79]::util::run_in_thread_with_globals<rustc_interface[dab0f5866d429d79]::interface::run_compiler<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}>::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#1}::{closure#0}>>
                               at /home/ben/rust-master/library/std/src/panicking.rs:468:19
 148:     0x7fee9399f02a - std[ef7d582c01f6c47d]::panic::catch_unwind::<core[6640450ac0fb1d65]::panic::unwind_safe::AssertUnwindSafe<<std[ef7d582c01f6c47d]::thread::Builder>::spawn_unchecked_<rustc_interface[dab0f5866d429d79]::util::run_in_thread_with_globals<rustc_interface[dab0f5866d429d79]::interface::run_compiler<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}>::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#1}::{closure#0}>, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>
                               at /home/ben/rust-master/library/std/src/panic.rs:142:14
 149:     0x7fee9399f02a - <std[ef7d582c01f6c47d]::thread::Builder>::spawn_unchecked_::<rustc_interface[dab0f5866d429d79]::util::run_in_thread_with_globals<rustc_interface[dab0f5866d429d79]::interface::run_compiler<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}>::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#1}
                               at /home/ben/rust-master/library/std/src/thread/mod.rs:528:30
 150:     0x7fee9399f02a - <<std[ef7d582c01f6c47d]::thread::Builder>::spawn_unchecked_<rustc_interface[dab0f5866d429d79]::util::run_in_thread_with_globals<rustc_interface[dab0f5866d429d79]::interface::run_compiler<core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>, rustc_driver_impl[96f213c809f31f75]::run_compiler::{closure#1}>::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[6640450ac0fb1d65]::result::Result<(), rustc_span[eca60ddde41d08eb]::ErrorGuaranteed>>::{closure#1} as core[6640450ac0fb1d65]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
                               at /home/ben/rust-master/library/core/src/ops/function.rs:250:5
 151:     0x7fee92cb373a - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h33d9adf5045aea1a
                               at /home/ben/rust-master/library/alloc/src/boxed.rs:2007:9
 152:     0x7fee92cb373a - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h488cc9c03b5f9cdd
                               at /home/ben/rust-master/library/alloc/src/boxed.rs:2007:9
 153:     0x7fee92cff6ef - std::sys::unix::thread::Thread::new::thread_start::h35bf1b1000379cf3
                               at /home/ben/rust-master/library/std/src/sys/unix/thread.rs:108:17
 154:     0x7fee92ac49eb - <unknown>
 155:     0x7fee92b487cc - <unknown>
 156:                0x0 - <unknown>


rustc version: 1.75.0-dev
platform: x86_64-unknown-linux-gnu

query stack during panic:
#0 [mir_drops_elaborated_and_const_checked] elaborating drops for `unicode::ages::imp`
#1 [analysis] running analysis passes on this crate
end of query stack