matthiaskrgr
commented
7 months ago without assertions:
error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions
--> o.rs:3:21
|
3 | fn mainIterator<_ = _> {
| ^ not allowed in type signatures
|
help: use type parameters instead
|
3 | fn mainIterator<TT> {
| ~ ~
error: aborting due to 6 previous errors
krtab
auto-reduced (treereduce-rust):
original:
Version information
Command:
/home/matthias/.rustup/toolchains/local-debug-assertions/bin/rustcProgram output
``` error: expected identifier, found reserved identifier `_` --> /tmp/icemaker_global_tempdir.gS8iEyHKDNMu/rustc_testrunner_tmpdir_reporting.aJYK66omiNGs/mvce.rs:1:8 | 1 | struct _; | ^ expected identifier, found reserved identifier error: expected identifier, found reserved identifier `_` --> /tmp/icemaker_global_tempdir.gS8iEyHKDNMu/rustc_testrunner_tmpdir_reporting.aJYK66omiNGs/mvce.rs:3:17 | 3 | fn mainIterator<_ = _> { | ^ expected identifier, found reserved identifier error: missing parameters for function definition --> /tmp/icemaker_global_tempdir.gS8iEyHKDNMu/rustc_testrunner_tmpdir_reporting.aJYK66omiNGs/mvce.rs:3:23 | 3 | fn mainIterator<_ = _> { | ^ help: add a parameter list error[E0601]: `main` function not found in crate `mvce` --> /tmp/icemaker_global_tempdir.gS8iEyHKDNMu/rustc_testrunner_tmpdir_reporting.aJYK66omiNGs/mvce.rs:5:2 | 5 | } | ^ consider adding a `main` function to `/tmp/icemaker_global_tempdir.gS8iEyHKDNMu/rustc_testrunner_tmpdir_reporting.aJYK66omiNGs/mvce.rs` error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions --> /tmp/icemaker_global_tempdir.gS8iEyHKDNMu/rustc_testrunner_tmpdir_reporting.aJYK66omiNGs/mvce.rs:3:17 | 3 | fn mainIterator<_ = _> { | ^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #36887
= note: `#[deny(invalid_type_param_default)]` on by default
thread 'rustc' panicked at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_errors/src/diagnostic.rs:910:9:
assertion `left == right` failed: suggestion must not have overlapping parts
left: Some([SubstitutionPart { span: /tmp/icemaker_global_tempdir.gS8iEyHKDNMu/rustc_testrunner_tmpdir_reporting.aJYK66omiNGs/mvce.rs:3:17: 3:22 (#0), snippet: "T" }, SubstitutionPart { span: /tmp/icemaker_global_tempdir.gS8iEyHKDNMu/rustc_testrunner_tmpdir_reporting.aJYK66omiNGs/mvce.rs:3:21: 3:22 (#0), snippet: "T" }])
right: None
stack backtrace:
0: 0x7126a1f80a44 - std::backtrace_rs::backtrace::libunwind::trace::h265d1925ea598df2
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
1: 0x7126a1f80a44 - std::backtrace_rs::backtrace::trace_unsynchronized::hb7395057f0c5468d
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7126a1f80a44 - std::sys_common::backtrace::_print_fmt::h3d47c991162d4e52
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:68:5
3: 0x7126a1f80a44 - ::fmt::hacda344c49f35c2d
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7126a1fc37e5 - core::fmt::rt::Argument::fmt::h73fccf37a3b29a55
at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/fmt/rt.rs:142:9
5: 0x7126a1fc37e5 - core::fmt::write::h5e0aa268252d3b32
at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/fmt/mod.rs:1153:17
6: 0x7126a1f4b6d9 - std::io::Write::write_fmt::hd8859b8fbc5fad9b
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/io/mod.rs:1843:15
7: 0x7126a1f807fe - std::sys_common::backtrace::_print::hd162dc200d0a9165
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:47:5
8: 0x7126a1f807fe - std::sys_common::backtrace::print::h5331a7a997abba9a
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:34:9
9: 0x7126a1f6684a - std::panicking::default_hook::{{closure}}::hde322b8785a305f9
10: 0x7126a1f66546 - std::panicking::default_hook::h8bb4e5b2167fa65c
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:291:9
11: 0x7126a4b8e198 - rustc_driver_impl[3245b2fc008c51d3]::install_ice_hook::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver_impl/src/lib.rs:1351:17
12: 0x7126a4b8e198 - as core[bf256ce745c7f201]::ops::function::Fn<(&dyn for<'a, 'b> core[bf256ce745c7f201]::ops::function::Fn<(&'a core[bf256ce745c7f201]::panic::panic_info::PanicInfo<'b>,), Output = ()> + core[bf256ce745c7f201]::marker::Send + core[bf256ce745c7f201]::marker::Sync, &core[bf256ce745c7f201]::panic::panic_info::PanicInfo)>>::call
at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2032:9
13: 0x7126a1f66dd1 - as core::ops::function::Fn>::call::h8e32d665fbe06219
at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2032:9
14: 0x7126a1f66dd1 - std::panicking::rust_panic_with_hook::h6c21735fa2b9110c
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:792:13
15: 0x7126a1f81cb6 - std::panicking::begin_panic_handler::{{closure}}::h34f9e231b5a18255
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:657:13
16: 0x7126a1f80cc9 - std::sys_common::backtrace::__rust_end_short_backtrace::hc90aaf921d8b9378
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:171:18
17: 0x7126a1f669e7 - rust_begin_unwind
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:645:5
18: 0x7126a1fd9d56 - core::panicking::panic_fmt::hdfac44aca47052e0
at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panicking.rs:72:14
19: 0x7126a1fda3ba - core::panicking::assert_failed_inner::h78cd3b39ce038bcf
at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panicking.rs:397:23
20: 0x7126a5107f1f - core[bf256ce745c7f201]::panicking::assert_failed::, core[bf256ce745c7f201]::option::Option<&[rustc_errors[c9f9645da0d6d137]::SubstitutionPart; 2usize]>>
at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panicking.rs:357:5
21: 0x7126a4ff53c7 - ::multipart_suggestion_with_style::<&str>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_errors/src/diagnostic.rs:910:9
22: 0x7126a50179bf - ::multipart_suggestion::<&str>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_errors/src/diagnostic.rs:862:9
23: 0x7126a50179bf - rustc_hir_analysis[578b254fcde5e3d0]::collect::placeholder_type_error_diag
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/collect.rs:237:17
24: 0x7126a4f6edea - ::lower_fn_ty::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/hir_ty_lowering/mod.rs:2403:28
25: 0x7126a4f6edea - ::lower_fn_ty
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/hir_ty_lowering/mod.rs:2327:5
26: 0x7126a5029039 - rustc_hir_analysis[578b254fcde5e3d0]::collect::infer_return_ty_for_fn_sig
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/collect.rs:1418:17
27: 0x7126a5029039 - rustc_hir_analysis[578b254fcde5e3d0]::collect::fn_sig
28: 0x7126a6a38bb0 - rustc_query_impl[e2adab7f048175ff]::query_impl::fn_sig::dynamic_query::{closure#2}::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:624:47
29: 0x7126a6a38bb0 - rustc_query_impl[e2adab7f048175ff]::plumbing::__rust_begin_short_backtrace::>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:548:18
30: 0x7126a6cf18c5 - rustc_query_impl[e2adab7f048175ff]::query_impl::fn_sig::dynamic_query::{closure#2}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:620:25
31: 0x7126a6cf18c5 - >::call_once
at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
32: 0x7126a68d06ac - >, false, false, false> as rustc_query_system[4fa63941cdc3ebb8]::query::config::QueryConfig>::compute
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:113:9
33: 0x7126a68d06ac - rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::execute_job_non_incr::>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:469:72
34: 0x7126a68d06ac - rustc_middle[340db270b268494c]::ty::context::tls::enter_context::>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 24usize]>>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:82:9
35: 0x7126a68d06ac - >>::try_with::>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 24usize]>>
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:284:16
36: 0x7126a68d06ac - >>::with::>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 24usize]>>
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:260:9
37: 0x7126a68d06ac - rustc_middle[340db270b268494c]::ty::context::tls::enter_context::>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 24usize]>>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
38: 0x7126a68d06ac - ::start_query::, rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::execute_job_non_incr>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:151:13
39: 0x7126a68d06ac - rustc_middle[340db270b268494c]::ty::context::tls::with_related_context::<::start_query, rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::execute_job_non_incr>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 24usize]>>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:134:9
40: 0x7126a68d06ac - rustc_middle[340db270b268494c]::ty::context::tls::with_context::::start_query, rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::execute_job_non_incr>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 24usize]>>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:112:36
41: 0x7126a68d06ac - rustc_middle[340db270b268494c]::ty::context::tls::with_context_opt::::start_query, rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::execute_job_non_incr>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 24usize]>>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:101:18
42: 0x7126a68d06ac - rustc_middle[340db270b268494c]::ty::context::tls::with_context::::start_query, rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::execute_job_non_incr>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 24usize]>>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:112:5
43: 0x7126a68d06ac - rustc_middle[340db270b268494c]::ty::context::tls::with_related_context::<::start_query, rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::execute_job_non_incr>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 24usize]>>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:125:5
44: 0x7126a68d06ac - ::start_query::, rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::execute_job_non_incr>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:136:9
45: 0x7126a68d06ac - rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::execute_job_non_incr::>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:469:18
46: 0x7126a68d06ac - rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::execute_job::>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt, false>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:405:9
47: 0x7126a68d06ac - rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt, false>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:348:13
48: 0x7126a6c2eb5d - rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::get_query_non_incr::>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:800:32
49: 0x7126a6c2eb5d - stacker[2c12dcaf2787ac0e]::maybe_grow::, rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::get_query_non_incr>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}>
at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
50: 0x7126a6c2eb5d - rustc_data_structures[652bf30183ef56b3]::stack::ensure_sufficient_stack::, rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::get_query_non_incr>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
51: 0x7126a6c2eb5d - rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::get_query_non_incr::>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:800:5
52: 0x7126a6c2eb5d - rustc_query_impl[e2adab7f048175ff]::query_impl::fn_sig::get_query_non_incr::__rust_end_short_backtrace
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:598:26
53: 0x7126a50274b7 - rustc_middle[340db270b268494c]::query::plumbing::query_ensure::>>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:172:9
54: 0x7126a50274b7 - ::fn_sig::
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:207:9
55: 0x7126a50274b7 - rustc_hir_analysis[578b254fcde5e3d0]::collect::lower_item
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/collect.rs:665:13
56: 0x7126a5017b72 - ::visit_item
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/collect.rs:279:9
57: 0x7126a5128f2c - rustc_hir_analysis[578b254fcde5e3d0]::check::wfcheck::check_item
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/check/wfcheck.rs:231:5
58: 0x7126a5128f2c - rustc_hir_analysis[578b254fcde5e3d0]::check::wfcheck::check_well_formed
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/check/wfcheck.rs:195:39
59: 0x7126a6a23673 - rustc_query_impl[e2adab7f048175ff]::query_impl::check_well_formed::dynamic_query::{closure#2}::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:624:47
60: 0x7126a6a23673 - rustc_query_impl[e2adab7f048175ff]::plumbing::__rust_begin_short_backtrace::>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:548:18
61: 0x7126a6ca8e4b - rustc_query_impl[e2adab7f048175ff]::query_impl::check_well_formed::dynamic_query::{closure#2}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:620:25
62: 0x7126a6ca8e4b - >::call_once
at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
63: 0x7126a698e775 - >, false, false, false> as rustc_query_system[4fa63941cdc3ebb8]::query::config::QueryConfig>::compute
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:113:9
64: 0x7126a698e775 - rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::execute_job_non_incr::>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:469:72
65: 0x7126a698e775 - rustc_middle[340db270b268494c]::ty::context::tls::enter_context::>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 1usize]>>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:82:9
66: 0x7126a698e775 - >>::try_with::>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 1usize]>>
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:284:16
67: 0x7126a698e775 - >>::with::>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 1usize]>>
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:260:9
68: 0x7126a698e775 - rustc_middle[340db270b268494c]::ty::context::tls::enter_context::>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 1usize]>>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
69: 0x7126a698e775 - ::start_query::, rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::execute_job_non_incr>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:151:13
70: 0x7126a698e775 - rustc_middle[340db270b268494c]::ty::context::tls::with_related_context::<::start_query, rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::execute_job_non_incr>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 1usize]>>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:134:9
71: 0x7126a698e775 - rustc_middle[340db270b268494c]::ty::context::tls::with_context::::start_query, rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::execute_job_non_incr>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 1usize]>>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:112:36
72: 0x7126a698e775 - rustc_middle[340db270b268494c]::ty::context::tls::with_context_opt::::start_query, rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::execute_job_non_incr>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 1usize]>>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:101:18
73: 0x7126a698e775 - rustc_middle[340db270b268494c]::ty::context::tls::with_context::::start_query, rustc_query_system[4fa63941cdc3ebb8]::query::plumbing::execute_job_non_incr>, false, false, false>, rustc_query_impl[e2adab7f048175ff]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[340db270b268494c]::query::erase::Erased<[u8; 1usize]>>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:112:5
error: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
note: rustc 1.79.0-dev running on x86_64-unknown-linux-gnu
query stack during panic:
#0 [fn_sig] computing function signature of `mainIterator`
#1 [check_well_formed] checking that `mainIterator` is well-formed
#2 [check_mod_type_wf] checking that types are well-formed in top-level module
#3 [analysis] running analysis passes on this crate
end of query stack
error: aborting due to 5 previous errors
For more information about this error, try `rustc --explain E0601`.
```