[INFO] fetching crate rust_advent_matrix 1.1.1...
[INFO] checking rust_advent_matrix-1.1.1 against e3607d549209cc9fdfe7e907123b4185210e2c2b for pr-158915
[INFO] extracting crate rust_advent_matrix 1.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rust_advent_matrix 1.1.1
[INFO] finished tweaking crates.io crate rust_advent_matrix 1.1.1
[INFO] tweaked toml for crates.io crate rust_advent_matrix 1.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_advent_matrix 1.1.1 on toolchain e3607d549209cc9fdfe7e907123b4185210e2c2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust_advent_matrix 1.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | homepage = "https://github.com/jeffbstewart/rust_matrix"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 | repository = "https://github.com/jeffbstewart/rust_matrix"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rust_advent_matrix` (manifest) generated 3 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] abb0843c8cff393576a8e2b9f01080d55cc0fe4fc15309b0f5e58a7aa1e73a8f
[INFO] running `Command { std: "docker" "start" "abb0843c8cff393576a8e2b9f01080d55cc0fe4fc15309b0f5e58a7aa1e73a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abb0843c8cff393576a8e2b9f01080d55cc0fe4fc15309b0f5e58a7aa1e73a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "abb0843c8cff393576a8e2b9f01080d55cc0fe4fc15309b0f5e58a7aa1e73a8f" "/opt/rustwide/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abb0843c8cff393576a8e2b9f01080d55cc0fe4fc15309b0f5e58a7aa1e73a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "abb0843c8cff393576a8e2b9f01080d55cc0fe4fc15309b0f5e58a7aa1e73a8f" "/opt/rustwide/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | homepage = "https://github.com/jeffbstewart/rust_matrix"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 | repository = "https://github.com/jeffbstewart/rust_matrix"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rust_advent_matrix` (manifest) generated 3 warnings
[INFO] [stderr]     Checking rust_advent_matrix v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] note: no errors encountered even though delayed bugs were created
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: those delayed bugs will now be shown as internal compiler errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: TyKind::Error constructed but no error reported
[INFO] [stdout]   |
[INFO] [stdout]   = note: delayed at /rustc-dev/e3607d549209cc9fdfe7e907123b4185210e2c2b/compiler/rustc_middle/src/ty/generics.rs:101:53
[INFO] [stdout]              0: <rustc_errors::DiagCtxtInner>::emit_diagnostic
[INFO] [stdout]              1: <rustc_errors::DiagCtxtHandle>::emit_diagnostic
[INFO] [stdout]              2: <rustc_span::ErrorGuaranteed as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stdout]              3: <rustc_errors::DiagCtxtHandle>::span_delayed_bug::<rustc_span::span_encoding::Span, &str>
[INFO] [stdout]              4: <rustc_middle::ty::generics::GenericParamDef>::to_error
[INFO] [stdout]              5: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::fill_item::<<rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error::{closure#0}>
[INFO] [stdout]              6: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error
[INFO] [stdout]              7: <rustc_hir_typeck::method::confirm::ConfirmContext>::confirm
[INFO] [stdout]              8: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_method_call
[INFO] [stdout]              9: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             10: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_method_call
[INFO] [stdout]             11: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             12: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_call
[INFO] [stdout]             13: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             14: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_match
[INFO] [stdout]             15: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             16: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_block
[INFO] [stdout]             17: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             18: rustc_hir_typeck::check::check_fn
[INFO] [stdout]             19: rustc_hir_typeck::typeck_with_inspect::{closure#0}
[INFO] [stdout]             20: rustc_query_impl::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace
[INFO] [stdout]             21: rustc_query_impl::execution::try_execute_query::<rustc_data_structures::vec_cache::VecCache<rustc_span::def_id::LocalDefId, rustc_middle::query::erase::ErasedData<[u8; 8]>, rustc_middle::dep_graph::graph::DepNodeIndex>, false>
[INFO] [stdout]             22: rustc_query_impl::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             23: <rustc_middle::ty::context::TyCtxt>::par_hir_body_owners::<rustc_hir_analysis::check_crate::{closure#1}>::{closure#0}
[INFO] [stdout]             24: rustc_hir_analysis::check_crate
[INFO] [stdout]             25: rustc_interface::passes::analysis
[INFO] [stdout]             26: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]             27: rustc_query_impl::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             28: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]             29: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]             30: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             31: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]             32: <unknown>
[INFO] [stdout]             33: clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: ty::ConstKind::Error constructed but no error reported
[INFO] [stdout]   |
[INFO] [stdout]   = note: delayed at /rustc-dev/e3607d549209cc9fdfe7e907123b4185210e2c2b/compiler/rustc_middle/src/ty/generics.rs:102:54
[INFO] [stdout]              0: <rustc_errors::DiagCtxtInner>::emit_diagnostic
[INFO] [stdout]              1: <rustc_errors::DiagCtxtHandle>::emit_diagnostic
[INFO] [stdout]              2: <rustc_span::ErrorGuaranteed as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stdout]              3: <rustc_errors::DiagCtxtHandle>::span_delayed_bug::<rustc_span::span_encoding::Span, &str>
[INFO] [stdout]              4: <rustc_middle::ty::generics::GenericParamDef>::to_error
[INFO] [stdout]              5: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::fill_item::<<rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error::{closure#0}>
[INFO] [stdout]              6: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error
[INFO] [stdout]              7: <rustc_hir_typeck::method::confirm::ConfirmContext>::confirm
[INFO] [stdout]              8: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_method_call
[INFO] [stdout]              9: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             10: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_method_call
[INFO] [stdout]             11: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             12: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_call
[INFO] [stdout]             13: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             14: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_match
[INFO] [stdout]             15: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             16: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_block
[INFO] [stdout]             17: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             18: rustc_hir_typeck::check::check_fn
[INFO] [stdout]             19: rustc_hir_typeck::typeck_with_inspect::{closure#0}
[INFO] [stdout]             20: rustc_query_impl::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace
[INFO] [stdout]             21: rustc_query_impl::execution::try_execute_query::<rustc_data_structures::vec_cache::VecCache<rustc_span::def_id::LocalDefId, rustc_middle::query::erase::ErasedData<[u8; 8]>, rustc_middle::dep_graph::graph::DepNodeIndex>, false>
[INFO] [stdout]             22: rustc_query_impl::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             23: <rustc_middle::ty::context::TyCtxt>::par_hir_body_owners::<rustc_hir_analysis::check_crate::{closure#1}>::{closure#0}
[INFO] [stdout]             24: rustc_hir_analysis::check_crate
[INFO] [stdout]             25: rustc_interface::passes::analysis
[INFO] [stdout]             26: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]             27: rustc_query_impl::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             28: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]             29: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]             30: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             31: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]             32: <unknown>
[INFO] [stdout]             33: clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: TyKind::Error constructed but no error reported
[INFO] [stdout]   |
[INFO] [stdout]   = note: delayed at /rustc-dev/e3607d549209cc9fdfe7e907123b4185210e2c2b/compiler/rustc_middle/src/ty/generics.rs:101:53
[INFO] [stdout]              0: <rustc_errors::DiagCtxtInner>::emit_diagnostic
[INFO] [stdout]              1: <rustc_errors::DiagCtxtHandle>::emit_diagnostic
[INFO] [stdout]              2: <rustc_span::ErrorGuaranteed as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stdout]              3: <rustc_errors::DiagCtxtHandle>::span_delayed_bug::<rustc_span::span_encoding::Span, &str>
[INFO] [stdout]              4: <rustc_middle::ty::generics::GenericParamDef>::to_error
[INFO] [stdout]              5: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::fill_item::<<rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error::{closure#0}>
[INFO] [stdout]              6: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error
[INFO] [stdout]              7: <rustc_hir_typeck::method::confirm::ConfirmContext>::confirm
[INFO] [stdout]              8: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_method_call
[INFO] [stdout]              9: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             10: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_block
[INFO] [stdout]             11: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             12: rustc_hir_typeck::check::check_fn
[INFO] [stdout]             13: rustc_hir_typeck::typeck_with_inspect::{closure#0}
[INFO] [stdout]             14: rustc_query_impl::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace
[INFO] [stdout]             15: rustc_query_impl::execution::try_execute_query::<rustc_data_structures::vec_cache::VecCache<rustc_span::def_id::LocalDefId, rustc_middle::query::erase::ErasedData<[u8; 8]>, rustc_middle::dep_graph::graph::DepNodeIndex>, false>
[INFO] [stdout]             16: rustc_query_impl::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             17: <rustc_middle::ty::context::TyCtxt>::par_hir_body_owners::<rustc_hir_analysis::check_crate::{closure#1}>::{closure#0}
[INFO] [stdout]             18: rustc_hir_analysis::check_crate
[INFO] [stdout]             19: rustc_interface::passes::analysis
[INFO] [stdout]             20: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]             21: rustc_query_impl::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             22: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]             23: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]             24: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             25: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]             26: <unknown>
[INFO] [stdout]             27: clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: ty::ConstKind::Error constructed but no error reported
[INFO] [stdout]   |
[INFO] [stdout]   = note: delayed at /rustc-dev/e3607d549209cc9fdfe7e907123b4185210e2c2b/compiler/rustc_middle/src/ty/generics.rs:102:54
[INFO] [stdout]              0: <rustc_errors::DiagCtxtInner>::emit_diagnostic
[INFO] [stdout]              1: <rustc_errors::DiagCtxtHandle>::emit_diagnostic
[INFO] [stdout]              2: <rustc_span::ErrorGuaranteed as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stdout]              3: <rustc_errors::DiagCtxtHandle>::span_delayed_bug::<rustc_span::span_encoding::Span, &str>
[INFO] [stdout]              4: <rustc_middle::ty::generics::GenericParamDef>::to_error
[INFO] [stdout]              5: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::fill_item::<<rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error::{closure#0}>
[INFO] [stdout]              6: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error
[INFO] [stdout]              7: <rustc_hir_typeck::method::confirm::ConfirmContext>::confirm
[INFO] [stdout]              8: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_method_call
[INFO] [stdout]              9: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             10: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_block
[INFO] [stdout]             11: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             12: rustc_hir_typeck::check::check_fn
[INFO] [stdout]             13: rustc_hir_typeck::typeck_with_inspect::{closure#0}
[INFO] [stdout]             14: rustc_query_impl::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace
[INFO] [stdout]             15: rustc_query_impl::execution::try_execute_query::<rustc_data_structures::vec_cache::VecCache<rustc_span::def_id::LocalDefId, rustc_middle::query::erase::ErasedData<[u8; 8]>, rustc_middle::dep_graph::graph::DepNodeIndex>, false>
[INFO] [stdout]             16: rustc_query_impl::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             17: <rustc_middle::ty::context::TyCtxt>::par_hir_body_owners::<rustc_hir_analysis::check_crate::{closure#1}>::{closure#0}
[INFO] [stdout]             18: rustc_hir_analysis::check_crate
[INFO] [stdout]             19: rustc_interface::passes::analysis
[INFO] [stdout]             20: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]             21: rustc_query_impl::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             22: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]             23: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]             24: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             25: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]             26: <unknown>
[INFO] [stdout]             27: clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: TyKind::Error constructed but no error reported
[INFO] [stdout]   |
[INFO] [stdout]   = note: delayed at /rustc-dev/e3607d549209cc9fdfe7e907123b4185210e2c2b/compiler/rustc_middle/src/ty/generics.rs:101:53
[INFO] [stdout]              0: <rustc_errors::DiagCtxtInner>::emit_diagnostic
[INFO] [stdout]              1: <rustc_errors::DiagCtxtHandle>::emit_diagnostic
[INFO] [stdout]              2: <rustc_span::ErrorGuaranteed as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stdout]              3: <rustc_errors::DiagCtxtHandle>::span_delayed_bug::<rustc_span::span_encoding::Span, &str>
[INFO] [stdout]              4: <rustc_middle::ty::generics::GenericParamDef>::to_error
[INFO] [stdout]              5: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::fill_item::<<rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error::{closure#0}>
[INFO] [stdout]              6: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error
[INFO] [stdout]              7: <rustc_hir_typeck::method::confirm::ConfirmContext>::confirm
[INFO] [stdout]              8: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_method_call
[INFO] [stdout]              9: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             10: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_decl
[INFO] [stdout]             11: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_block
[INFO] [stdout]             12: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             13: rustc_hir_typeck::check::check_fn
[INFO] [stdout]             14: rustc_hir_typeck::typeck_with_inspect::{closure#0}
[INFO] [stdout]             15: rustc_query_impl::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace
[INFO] [stdout]             16: rustc_query_impl::execution::try_execute_query::<rustc_data_structures::vec_cache::VecCache<rustc_span::def_id::LocalDefId, rustc_middle::query::erase::ErasedData<[u8; 8]>, rustc_middle::dep_graph::graph::DepNodeIndex>, false>
[INFO] [stdout]             17: rustc_query_impl::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             18: <rustc_middle::ty::context::TyCtxt>::par_hir_body_owners::<rustc_hir_analysis::check_crate::{closure#1}>::{closure#0}
[INFO] [stdout]             19: rustc_hir_analysis::check_crate
[INFO] [stdout]             20: rustc_interface::passes::analysis
[INFO] [stdout]             21: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]             22: rustc_query_impl::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             23: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]             24: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]             25: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             26: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]             27: <unknown>
[INFO] [stdout]             28: clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: ty::ConstKind::Error constructed but no error reported
[INFO] [stdout]   |
[INFO] [stdout]   = note: delayed at /rustc-dev/e3607d549209cc9fdfe7e907123b4185210e2c2b/compiler/rustc_middle/src/ty/generics.rs:102:54
[INFO] [stdout]              0: <rustc_errors::DiagCtxtInner>::emit_diagnostic
[INFO] [stdout]              1: <rustc_errors::DiagCtxtHandle>::emit_diagnostic
[INFO] [stdout]              2: <rustc_span::ErrorGuaranteed as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stdout]              3: <rustc_errors::DiagCtxtHandle>::span_delayed_bug::<rustc_span::span_encoding::Span, &str>
[INFO] [stdout]              4: <rustc_middle::ty::generics::GenericParamDef>::to_error
[INFO] [stdout]              5: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::fill_item::<<rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error::{closure#0}>
[INFO] [stdout]              6: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error
[INFO] [stdout]              7: <rustc_hir_typeck::method::confirm::ConfirmContext>::confirm
[INFO] [stdout]              8: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_method_call
[INFO] [stdout]              9: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             10: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_decl
[INFO] [stdout]             11: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_block
[INFO] [stdout]             12: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             13: rustc_hir_typeck::check::check_fn
[INFO] [stdout]             14: rustc_hir_typeck::typeck_with_inspect::{closure#0}
[INFO] [stdout]             15: rustc_query_impl::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace
[INFO] [stdout]             16: rustc_query_impl::execution::try_execute_query::<rustc_data_structures::vec_cache::VecCache<rustc_span::def_id::LocalDefId, rustc_middle::query::erase::ErasedData<[u8; 8]>, rustc_middle::dep_graph::graph::DepNodeIndex>, false>
[INFO] [stdout]             17: rustc_query_impl::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             18: <rustc_middle::ty::context::TyCtxt>::par_hir_body_owners::<rustc_hir_analysis::check_crate::{closure#1}>::{closure#0}
[INFO] [stdout]             19: rustc_hir_analysis::check_crate
[INFO] [stdout]             20: rustc_interface::passes::analysis
[INFO] [stdout]             21: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]             22: rustc_query_impl::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             23: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]             24: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]             25: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             26: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]             27: <unknown>
[INFO] [stdout]             28: clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: no type-dependent def for method call
[INFO] [stdout]   --> src/iter.rs:95:32
[INFO] [stdout]    |
[INFO] [stdout] 95 |             Some(addr) => Some(self.matrix.get(addr).unwrap()),
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: delayed at /rustc-dev/e3607d549209cc9fdfe7e907123b4185210e2c2b/compiler/rustc_privacy/src/lib.rs:1264:26
[INFO] [stdout]          0: <rustc_errors::DiagCtxtInner>::emit_diagnostic
[INFO] [stdout]          1: <rustc_errors::DiagCtxtHandle>::emit_diagnostic
[INFO] [stdout]          2: <rustc_span::ErrorGuaranteed as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stdout]          3: <rustc_privacy::TypePrivacyVisitor as rustc_hir::intravisit::Visitor>::visit_expr
[INFO] [stdout]          4: <rustc_privacy::TypePrivacyVisitor as rustc_hir::intravisit::Visitor>::visit_expr
[INFO] [stdout]          5: <rustc_privacy::TypePrivacyVisitor as rustc_hir::intravisit::Visitor>::visit_expr
[INFO] [stdout]          6: <rustc_privacy::TypePrivacyVisitor as rustc_hir::intravisit::Visitor>::visit_expr
[INFO] [stdout]          7: rustc_privacy::check_mod_privacy
[INFO] [stdout]          8: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::DefaultCache<rustc_span::def_id::LocalModId, rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]          9: rustc_query_impl::query_vtables::check_mod_privacy::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]         10: rustc_interface::passes::analysis::{closure#0}::{closure#1}
[INFO] [stdout]         11: rustc_data_structures::sync::parallel::par_fns
[INFO] [stdout]         12: rustc_interface::passes::analysis
[INFO] [stdout]         13: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]         14: rustc_query_impl::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]         15: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]         16: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]         17: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]         18: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]         19: <unknown>
[INFO] [stdout]         20: clone
[INFO] [stdout]       
[INFO] [stdout]   --> src/iter.rs:95:32
[INFO] [stdout]    |
[INFO] [stdout] 95 |             Some(addr) => Some(self.matrix.get(addr).unwrap()),
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: no type-dependent def for method call
[INFO] [stdout]   --> src/transpose.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |             end: under.end.transpose(),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: delayed at /rustc-dev/e3607d549209cc9fdfe7e907123b4185210e2c2b/compiler/rustc_privacy/src/lib.rs:1264:26
[INFO] [stdout]          0: <rustc_errors::DiagCtxtInner>::emit_diagnostic
[INFO] [stdout]          1: <rustc_errors::DiagCtxtHandle>::emit_diagnostic
[INFO] [stdout]          2: <rustc_span::ErrorGuaranteed as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stdout]          3: <rustc_privacy::TypePrivacyVisitor as rustc_hir::intravisit::Visitor>::visit_expr
[INFO] [stdout]          4: <rustc_privacy::TypePrivacyVisitor as rustc_hir::intravisit::Visitor>::visit_expr
[INFO] [stdout]          5: <rustc_privacy::TypePrivacyVisitor as rustc_hir::intravisit::Visitor>::visit_expr
[INFO] [stdout]          6: rustc_privacy::check_mod_privacy
[INFO] [stdout]          7: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::DefaultCache<rustc_span::def_id::LocalModId, rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]          8: rustc_query_impl::query_vtables::check_mod_privacy::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]          9: rustc_interface::passes::analysis::{closure#0}::{closure#1}
[INFO] [stdout]         10: rustc_data_structures::sync::parallel::par_fns
[INFO] [stdout]         11: rustc_interface::passes::analysis
[INFO] [stdout]         12: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]         13: rustc_query_impl::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]         14: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]         15: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]         16: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]         17: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]         18: <unknown>
[INFO] [stdout]         19: clone
[INFO] [stdout]       
[INFO] [stdout]   --> src/transpose.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |             end: under.end.transpose(),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 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
[INFO] [stderr] 
[INFO] [stderr] note: please make sure that you have updated to the latest nightly
[INFO] [stderr] 
[INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-09-13T10_20_46-57.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.100.0-nightly (e3607d549 2026-09-07) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] end of query stack
[INFO] [stderr] error: could not compile `rust_advent_matrix` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e3607d549209cc9fdfe7e907123b4185210e2c2b/bin/rustc --crate-name rust_advent_matrix --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=3b010b324acaf5e0 -C extra-filename=-9904bb81e69a3142 --out-dir /opt/rustwide/target/debug/build/rust_advent_matrix/9904bb81e69a3142/out --cap-lints=forbid --force-warn=unused_crate_dependencies` (exit status: 101)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] note: no errors encountered even though delayed bugs were created
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: those delayed bugs will now be shown as internal compiler errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: TyKind::Error constructed but no error reported
[INFO] [stdout]   |
[INFO] [stdout]   = note: delayed at /rustc-dev/e3607d549209cc9fdfe7e907123b4185210e2c2b/compiler/rustc_middle/src/ty/generics.rs:101:53
[INFO] [stdout]              0: <rustc_errors::DiagCtxtInner>::emit_diagnostic
[INFO] [stdout]              1: <rustc_errors::DiagCtxtHandle>::emit_diagnostic
[INFO] [stdout]              2: <rustc_span::ErrorGuaranteed as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stdout]              3: <rustc_errors::DiagCtxtHandle>::span_delayed_bug::<rustc_span::span_encoding::Span, &str>
[INFO] [stdout]              4: <rustc_middle::ty::generics::GenericParamDef>::to_error
[INFO] [stdout]              5: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::fill_item::<<rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error::{closure#0}>
[INFO] [stdout]              6: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error
[INFO] [stdout]              7: <rustc_hir_typeck::method::confirm::ConfirmContext>::confirm
[INFO] [stdout]              8: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_method_call
[INFO] [stdout]              9: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             10: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_method_call
[INFO] [stdout]             11: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             12: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_call
[INFO] [stdout]             13: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             14: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_match
[INFO] [stdout]             15: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             16: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_block
[INFO] [stdout]             17: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             18: rustc_hir_typeck::check::check_fn
[INFO] [stdout]             19: rustc_hir_typeck::typeck_with_inspect::{closure#0}
[INFO] [stdout]             20: rustc_query_impl::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace
[INFO] [stdout]             21: rustc_query_impl::execution::try_execute_query::<rustc_data_structures::vec_cache::VecCache<rustc_span::def_id::LocalDefId, rustc_middle::query::erase::ErasedData<[u8; 8]>, rustc_middle::dep_graph::graph::DepNodeIndex>, false>
[INFO] [stdout]             22: rustc_query_impl::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             23: <rustc_middle::ty::context::TyCtxt>::par_hir_body_owners::<rustc_hir_analysis::check_crate::{closure#1}>::{closure#0}
[INFO] [stdout]             24: rustc_hir_analysis::check_crate
[INFO] [stdout]             25: rustc_interface::passes::analysis
[INFO] [stdout]             26: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]             27: rustc_query_impl::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             28: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]             29: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]             30: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             31: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]             32: <unknown>
[INFO] [stdout]             33: clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: ty::ConstKind::Error constructed but no error reported
[INFO] [stdout]   |
[INFO] [stdout]   = note: delayed at /rustc-dev/e3607d549209cc9fdfe7e907123b4185210e2c2b/compiler/rustc_middle/src/ty/generics.rs:102:54
[INFO] [stdout]              0: <rustc_errors::DiagCtxtInner>::emit_diagnostic
[INFO] [stdout]              1: <rustc_errors::DiagCtxtHandle>::emit_diagnostic
[INFO] [stdout]              2: <rustc_span::ErrorGuaranteed as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stdout]              3: <rustc_errors::DiagCtxtHandle>::span_delayed_bug::<rustc_span::span_encoding::Span, &str>
[INFO] [stdout]              4: <rustc_middle::ty::generics::GenericParamDef>::to_error
[INFO] [stdout]              5: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::fill_item::<<rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error::{closure#0}>
[INFO] [stdout]              6: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error
[INFO] [stdout]              7: <rustc_hir_typeck::method::confirm::ConfirmContext>::confirm
[INFO] [stdout]              8: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_method_call
[INFO] [stdout]              9: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             10: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_method_call
[INFO] [stdout]             11: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             12: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_call
[INFO] [stdout]             13: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             14: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_match
[INFO] [stdout]             15: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             16: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_block
[INFO] [stdout]             17: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             18: rustc_hir_typeck::check::check_fn
[INFO] [stdout]             19: rustc_hir_typeck::typeck_with_inspect::{closure#0}
[INFO] [stdout]             20: rustc_query_impl::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace
[INFO] [stdout]             21: rustc_query_impl::execution::try_execute_query::<rustc_data_structures::vec_cache::VecCache<rustc_span::def_id::LocalDefId, rustc_middle::query::erase::ErasedData<[u8; 8]>, rustc_middle::dep_graph::graph::DepNodeIndex>, false>
[INFO] [stdout]             22: rustc_query_impl::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             23: <rustc_middle::ty::context::TyCtxt>::par_hir_body_owners::<rustc_hir_analysis::check_crate::{closure#1}>::{closure#0}
[INFO] [stdout]             24: rustc_hir_analysis::check_crate
[INFO] [stdout]             25: rustc_interface::passes::analysis
[INFO] [stdout]             26: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]             27: rustc_query_impl::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             28: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]             29: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]             30: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             31: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]             32: <unknown>
[INFO] [stdout]             33: clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: TyKind::Error constructed but no error reported
[INFO] [stdout]   |
[INFO] [stdout]   = note: delayed at /rustc-dev/e3607d549209cc9fdfe7e907123b4185210e2c2b/compiler/rustc_middle/src/ty/generics.rs:101:53
[INFO] [stdout]              0: <rustc_errors::DiagCtxtInner>::emit_diagnostic
[INFO] [stdout]              1: <rustc_errors::DiagCtxtHandle>::emit_diagnostic
[INFO] [stdout]              2: <rustc_span::ErrorGuaranteed as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stdout]              3: <rustc_errors::DiagCtxtHandle>::span_delayed_bug::<rustc_span::span_encoding::Span, &str>
[INFO] [stdout]              4: <rustc_middle::ty::generics::GenericParamDef>::to_error
[INFO] [stdout]              5: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::fill_item::<<rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error::{closure#0}>
[INFO] [stdout]              6: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error
[INFO] [stdout]              7: <rustc_hir_typeck::method::confirm::ConfirmContext>::confirm
[INFO] [stdout]              8: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_method_call
[INFO] [stdout]              9: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             10: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_block
[INFO] [stdout]             11: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             12: rustc_hir_typeck::check::check_fn
[INFO] [stdout]             13: rustc_hir_typeck::typeck_with_inspect::{closure#0}
[INFO] [stdout]             14: rustc_query_impl::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace
[INFO] [stdout]             15: rustc_query_impl::execution::try_execute_query::<rustc_data_structures::vec_cache::VecCache<rustc_span::def_id::LocalDefId, rustc_middle::query::erase::ErasedData<[u8; 8]>, rustc_middle::dep_graph::graph::DepNodeIndex>, false>
[INFO] [stdout]             16: rustc_query_impl::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             17: <rustc_middle::ty::context::TyCtxt>::par_hir_body_owners::<rustc_hir_analysis::check_crate::{closure#1}>::{closure#0}
[INFO] [stdout]             18: rustc_hir_analysis::check_crate
[INFO] [stdout]             19: rustc_interface::passes::analysis
[INFO] [stdout]             20: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]             21: rustc_query_impl::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             22: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]             23: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]             24: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             25: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]             26: <unknown>
[INFO] [stdout]             27: clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: ty::ConstKind::Error constructed but no error reported
[INFO] [stdout]   |
[INFO] [stdout]   = note: delayed at /rustc-dev/e3607d549209cc9fdfe7e907123b4185210e2c2b/compiler/rustc_middle/src/ty/generics.rs:102:54
[INFO] [stdout]              0: <rustc_errors::DiagCtxtInner>::emit_diagnostic
[INFO] [stdout]              1: <rustc_errors::DiagCtxtHandle>::emit_diagnostic
[INFO] [stdout]              2: <rustc_span::ErrorGuaranteed as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stdout]              3: <rustc_errors::DiagCtxtHandle>::span_delayed_bug::<rustc_span::span_encoding::Span, &str>
[INFO] [stdout]              4: <rustc_middle::ty::generics::GenericParamDef>::to_error
[INFO] [stdout]              5: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::fill_item::<<rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error::{closure#0}>
[INFO] [stdout]              6: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error
[INFO] [stdout]              7: <rustc_hir_typeck::method::confirm::ConfirmContext>::confirm
[INFO] [stdout]              8: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_method_call
[INFO] [stdout]              9: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             10: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_block
[INFO] [stdout]             11: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             12: rustc_hir_typeck::check::check_fn
[INFO] [stdout]             13: rustc_hir_typeck::typeck_with_inspect::{closure#0}
[INFO] [stdout]             14: rustc_query_impl::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace
[INFO] [stdout]             15: rustc_query_impl::execution::try_execute_query::<rustc_data_structures::vec_cache::VecCache<rustc_span::def_id::LocalDefId, rustc_middle::query::erase::ErasedData<[u8; 8]>, rustc_middle::dep_graph::graph::DepNodeIndex>, false>
[INFO] [stdout]             16: rustc_query_impl::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             17: <rustc_middle::ty::context::TyCtxt>::par_hir_body_owners::<rustc_hir_analysis::check_crate::{closure#1}>::{closure#0}
[INFO] [stdout]             18: rustc_hir_analysis::check_crate
[INFO] [stdout]             19: rustc_interface::passes::analysis
[INFO] [stdout]             20: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]             21: rustc_query_impl::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             22: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]             23: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]             24: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             25: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]             26: <unknown>
[INFO] [stdout]             27: clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: TyKind::Error constructed but no error reported
[INFO] [stdout]   |
[INFO] [stdout]   = note: delayed at /rustc-dev/e3607d549209cc9fdfe7e907123b4185210e2c2b/compiler/rustc_middle/src/ty/generics.rs:101:53
[INFO] [stdout]              0: <rustc_errors::DiagCtxtInner>::emit_diagnostic
[INFO] [stdout]              1: <rustc_errors::DiagCtxtHandle>::emit_diagnostic
[INFO] [stdout]              2: <rustc_span::ErrorGuaranteed as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stdout]              3: <rustc_errors::DiagCtxtHandle>::span_delayed_bug::<rustc_span::span_encoding::Span, &str>
[INFO] [stdout]              4: <rustc_middle::ty::generics::GenericParamDef>::to_error
[INFO] [stdout]              5: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::fill_item::<<rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error::{closure#0}>
[INFO] [stdout]              6: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error
[INFO] [stdout]              7: <rustc_hir_typeck::method::confirm::ConfirmContext>::confirm
[INFO] [stdout]              8: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_method_call
[INFO] [stdout]              9: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             10: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_decl
[INFO] [stdout]             11: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_block
[INFO] [stdout]             12: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             13: rustc_hir_typeck::check::check_fn
[INFO] [stdout]             14: rustc_hir_typeck::typeck_with_inspect::{closure#0}
[INFO] [stdout]             15: rustc_query_impl::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace
[INFO] [stdout]             16: rustc_query_impl::execution::try_execute_query::<rustc_data_structures::vec_cache::VecCache<rustc_span::def_id::LocalDefId, rustc_middle::query::erase::ErasedData<[u8; 8]>, rustc_middle::dep_graph::graph::DepNodeIndex>, false>
[INFO] [stdout]             17: rustc_query_impl::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             18: <rustc_middle::ty::context::TyCtxt>::par_hir_body_owners::<rustc_hir_analysis::check_crate::{closure#1}>::{closure#0}
[INFO] [stdout]             19: rustc_hir_analysis::check_crate
[INFO] [stdout]             20: rustc_interface::passes::analysis
[INFO] [stdout]             21: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]             22: rustc_query_impl::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             23: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]             24: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]             25: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             26: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]             27: <unknown>
[INFO] [stdout]             28: clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: ty::ConstKind::Error constructed but no error reported
[INFO] [stdout]   |
[INFO] [stdout]   = note: delayed at /rustc-dev/e3607d549209cc9fdfe7e907123b4185210e2c2b/compiler/rustc_middle/src/ty/generics.rs:102:54
[INFO] [stdout]              0: <rustc_errors::DiagCtxtInner>::emit_diagnostic
[INFO] [stdout]              1: <rustc_errors::DiagCtxtHandle>::emit_diagnostic
[INFO] [stdout]              2: <rustc_span::ErrorGuaranteed as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stdout]              3: <rustc_errors::DiagCtxtHandle>::span_delayed_bug::<rustc_span::span_encoding::Span, &str>
[INFO] [stdout]              4: <rustc_middle::ty::generics::GenericParamDef>::to_error
[INFO] [stdout]              5: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::fill_item::<<rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error::{closure#0}>
[INFO] [stdout]              6: <rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>>::extend_with_error
[INFO] [stdout]              7: <rustc_hir_typeck::method::confirm::ConfirmContext>::confirm
[INFO] [stdout]              8: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_method_call
[INFO] [stdout]              9: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             10: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_decl
[INFO] [stdout]             11: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_block
[INFO] [stdout]             12: <rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stdout]             13: rustc_hir_typeck::check::check_fn
[INFO] [stdout]             14: rustc_hir_typeck::typeck_with_inspect::{closure#0}
[INFO] [stdout]             15: rustc_query_impl::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace
[INFO] [stdout]             16: rustc_query_impl::execution::try_execute_query::<rustc_data_structures::vec_cache::VecCache<rustc_span::def_id::LocalDefId, rustc_middle::query::erase::ErasedData<[u8; 8]>, rustc_middle::dep_graph::graph::DepNodeIndex>, false>
[INFO] [stdout]             17: rustc_query_impl::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             18: <rustc_middle::ty::context::TyCtxt>::par_hir_body_owners::<rustc_hir_analysis::check_crate::{closure#1}>::{closure#0}
[INFO] [stdout]             19: rustc_hir_analysis::check_crate
[INFO] [stdout]             20: rustc_interface::passes::analysis
[INFO] [stdout]             21: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]             22: rustc_query_impl::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             23: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]             24: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]             25: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             26: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]             27: <unknown>
[INFO] [stdout]             28: clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 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
[INFO] [stderr] 
[INFO] [stderr] note: please make sure that you have updated to the latest nightly
[INFO] [stderr] 
[INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-09-13T10_20_46-58.txt`: Read-only file system (os error 30)
[INFO] [stdout] error: internal compiler error: no type-dependent def for method call
[INFO] [stdout]   --> src/iter.rs:95:32
[INFO] [stdout]    |
[INFO] [stdout] 95 |             Some(addr) => Some(self.matrix.get(addr).unwrap()),
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: delayed at /rustc-dev/e3607d549209cc9fdfe7e907123b4185210e2c2b/compiler/rustc_privacy/src/lib.rs:1264:26
[INFO] [stdout]          0: <rustc_errors::DiagCtxtInner>::emit_diagnostic
[INFO] [stdout]          1: <rustc_errors::DiagCtxtHandle>::emit_diagnostic
[INFO] [stdout]          2: <rustc_span::ErrorGuaranteed as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stdout]          3: <rustc_privacy::TypePrivacyVisitor as rustc_hir::intravisit::Visitor>::visit_expr
[INFO] [stdout]          4: <rustc_privacy::TypePrivacyVisitor as rustc_hir::intravisit::Visitor>::visit_expr
[INFO] [stdout]          5: <rustc_privacy::TypePrivacyVisitor as rustc_hir::intravisit::Visitor>::visit_expr
[INFO] [stdout]          6: <rustc_privacy::TypePrivacyVisitor as rustc_hir::intravisit::Visitor>::visit_expr
[INFO] [stdout]          7: rustc_privacy::check_mod_privacy
[INFO] [stdout]          8: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::DefaultCache<rustc_span::def_id::LocalModId, rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]          9: rustc_query_impl::query_vtables::check_mod_privacy::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]         10: rustc_interface::passes::analysis::{closure#0}::{closure#1}
[INFO] [stdout]         11: rustc_data_structures::sync::parallel::par_fns
[INFO] [stdout]         12: rustc_interface::passes::analysis
[INFO] [stdout]         13: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]         14: rustc_query_impl::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]         15: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]         16: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]         17: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]         18: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]         19: <unknown>
[INFO] [stdout]         20: clone
[INFO] [stdout]       
[INFO] [stdout]   --> src/iter.rs:95:32
[INFO] [stdout]    |
[INFO] [stdout] 95 |             Some(addr) => Some(self.matrix.get(addr).unwrap()),
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: internal compiler error: no type-dependent def for method call
[INFO] [stdout]   --> src/transpose.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |             end: under.end.transpose(),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: delayed at /rustc-dev/e3607d549209cc9fdfe7e907123b4185210e2c2b/compiler/rustc_privacy/src/lib.rs:1264:26
[INFO] [stdout]          0: <rustc_errors::DiagCtxtInner>::emit_diagnostic
[INFO] [stdout]          1: <rustc_errors::DiagCtxtHandle>::emit_diagnostic
[INFO] [stdout]          2: <rustc_span::ErrorGuaranteed as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stdout]          3: <rustc_privacy::TypePrivacyVisitor as rustc_hir::intravisit::Visitor>::visit_expr
[INFO] [stdout]          4: <rustc_privacy::TypePrivacyVisitor as rustc_hir::intravisit::Visitor>::visit_expr
[INFO] [stdout]          5: <rustc_privacy::TypePrivacyVisitor as rustc_hir::intravisit::Visitor>::visit_expr
[INFO] [stdout]          6: rustc_privacy::check_mod_privacy
[INFO] [stdout]          7: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::DefaultCache<rustc_span::def_id::LocalModId, rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]          8: rustc_query_impl::query_vtables::check_mod_privacy::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]          9: rustc_interface::passes::analysis::{closure#0}::{closure#1}
[INFO] [stdout]         10: rustc_data_structures::sync::parallel::par_fns
[INFO] [stdout]         11: rustc_interface::passes::analysis
[INFO] [stdout]         12: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 0]>>, false>
[INFO] [stdout]         13: rustc_query_impl::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]         14: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]         15: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]         16: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]         17: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]         18: <unknown>
[INFO] [stdout]         19: clone
[INFO] [stdout]       
[INFO] [stdout]   --> src/transpose.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |             end: under.end.transpose(),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] note: rustc 1.100.0-nightly (e3607d549 2026-09-07) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] end of query stack
[INFO] [stderr] error: could not compile `rust_advent_matrix` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e3607d549209cc9fdfe7e907123b4185210e2c2b/bin/rustc --crate-name rust_advent_matrix --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=4e7d738a7678b297 -C extra-filename=-0b0d3d45e35e1cb5 --out-dir /opt/rustwide/target/debug/build/rust_advent_matrix/0b0d3d45e35e1cb5/out --cap-lints=forbid --force-warn=unused_crate_dependencies` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "abb0843c8cff393576a8e2b9f01080d55cc0fe4fc15309b0f5e58a7aa1e73a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb0843c8cff393576a8e2b9f01080d55cc0fe4fc15309b0f5e58a7aa1e73a8f", kill_on_drop: false }`
[INFO] [stdout] abb0843c8cff393576a8e2b9f01080d55cc0fe4fc15309b0f5e58a7aa1e73a8f
