[INFO] fetching crate cvec 0.1.1...
[INFO] testing cvec-0.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cvec 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate cvec 0.1.1
[INFO] finished tweaking crates.io crate cvec 0.1.1
[INFO] tweaked toml for crates.io crate cvec 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cvec 0.1.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding self-rust-tokenize v0.3.4 (available: v0.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c384920d34d0eb89bdabcab13141f413359b4c04cd1aa4b3daf76807396fcaaa
[INFO] running `Command { std: "docker" "start" "-a" "c384920d34d0eb89bdabcab13141f413359b4c04cd1aa4b3daf76807396fcaaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c384920d34d0eb89bdabcab13141f413359b4c04cd1aa4b3daf76807396fcaaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c384920d34d0eb89bdabcab13141f413359b4c04cd1aa4b3daf76807396fcaaa", kill_on_drop: false }`
[INFO] [stdout] c384920d34d0eb89bdabcab13141f413359b4c04cd1aa4b3daf76807396fcaaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96cde606877e6c51fb305a08cf781e1e465f1c14ca9287d82f15c595a3007577
[INFO] running `Command { std: "docker" "start" "-a" "96cde606877e6c51fb305a08cf781e1e465f1c14ca9287d82f15c595a3007577", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling either_n v0.2.0
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling syn-helpers v0.5.0
[INFO] [stderr]    Compiling self-rust-tokenize-derive v0.3.4
[INFO] [stderr]    Compiling self-rust-tokenize v0.3.4
[INFO] [stderr]    Compiling coption v0.1.0
[INFO] [stderr]    Compiling cvec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `cvec`
[INFO] [stdout]   --> src/lib.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | macro_rules! cvec {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     const_mut_refs,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_refs_to_cell` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     const_refs_to_cell,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_option` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     const_option,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `slice_as_chunks` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     slice_as_chunks,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: compiler/rustc_const_eval/src/check_consts/qualifs.rs:356:13: expected ConstKind::Param or ConstKind::Value here, found UnevaluatedConst { def: DefId(0:23 ~ cvec[ba1e]::{impl#0}::poped::{constant#0}), args: [T/#0, LEN/#1] }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (163) panicked at compiler/rustc_const_eval/src/check_consts/qualifs.rs:356:13:
[INFO] [stderr] Box<dyn Any>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x78746445dff3 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8a1ac49fcd7ee8ce
[INFO] [stderr]    1:     0x787464c01afc - core::fmt::write::hbdcc0ec4f1bab1db
[INFO] [stderr]    2:     0x787464412c73 - std::io::Write::write_fmt::hec441b8c6eca32b9
[INFO] [stderr]    3:     0x787464424172 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07
[INFO] [stderr]    4:     0x78746442a1c9 - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb
[INFO] [stderr]    5:     0x787464429cf3 - std::panicking::default_hook::h9d66b9642014ce48
[INFO] [stderr]    6:     0x78746341efb1 - std[7852ca75000e74fc]::panicking::update_hook::<alloc[b801fe7dcb3666a3]::boxed::Box<rustc_driver_impl[bce797706e17a736]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    7:     0x78746442a5ef - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e
[INFO] [stderr]    8:     0x78746345b491 - std[7852ca75000e74fc]::panicking::begin_panic::<rustc_errors[e0ae961849da46aa]::ExplicitBug>::{closure#0}
[INFO] [stderr]    9:     0x78746344da66 - std[7852ca75000e74fc]::sys::backtrace::__rust_end_short_backtrace::<std[7852ca75000e74fc]::panicking::begin_panic<rustc_errors[e0ae961849da46aa]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   10:     0x78746344d737 - std[7852ca75000e74fc]::panicking::begin_panic::<rustc_errors[e0ae961849da46aa]::ExplicitBug>
[INFO] [stderr]   11:     0x787463479b01 - <rustc_errors[e0ae961849da46aa]::diagnostic::BugAbort as rustc_errors[e0ae961849da46aa]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stderr]   12:     0x787463a00f7a - rustc_middle[7d63fbd2f8df8a1e]::util::bug::opt_span_bug_fmt::<rustc_span[a224b77f02460364]::span_encoding::Span>::{closure#0}
[INFO] [stderr]   13:     0x787463a0125a - rustc_middle[7d63fbd2f8df8a1e]::ty::context::tls::with_opt::<rustc_middle[7d63fbd2f8df8a1e]::util::bug::opt_span_bug_fmt<rustc_span[a224b77f02460364]::span_encoding::Span>::{closure#0}, !>::{closure#0}
[INFO] [stderr]   14:     0x7874639f205b - rustc_middle[7d63fbd2f8df8a1e]::ty::context::tls::with_context_opt::<rustc_middle[7d63fbd2f8df8a1e]::ty::context::tls::with_opt<rustc_middle[7d63fbd2f8df8a1e]::util::bug::opt_span_bug_fmt<rustc_span[a224b77f02460364]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
[INFO] [stderr]   15:     0x787461777140 - rustc_middle[7d63fbd2f8df8a1e]::util::bug::bug_fmt
[INFO] [stderr]   16:     0x787466a158bf - rustc_const_eval[c57e8a15719ceeb5]::check_consts::qualifs::in_operand::<rustc_const_eval[c57e8a15719ceeb5]::check_consts::qualifs::HasMutInterior, <rustc_const_eval[c57e8a15719ceeb5]::check_consts::resolver::TransferFunction<rustc_const_eval[c57e8a15719ceeb5]::check_consts::qualifs::HasMutInterior> as rustc_middle[7d63fbd2f8df8a1e]::mir::visit::Visitor>::visit_assign::{closure#0}>.cold
[INFO] [stderr]   17:     0x7874659e9004 - <rustc_const_eval[c57e8a15719ceeb5]::check_consts::resolver::FlowSensitiveAnalysis<rustc_const_eval[c57e8a15719ceeb5]::check_consts::qualifs::HasMutInterior> as rustc_mir_dataflow[6ca8966b939f35c1]::framework::Analysis>::apply_primary_statement_effect
[INFO] [stderr]   18:     0x7874658f630f - <rustc_const_eval[c57e8a15719ceeb5]::check_consts::check::Qualifs>::has_mut_interior
[INFO] [stderr]   19:     0x7874658f55e1 - rustc_mir_transform[596e9ef59ca75e8d]::mir_const_qualif
[INFO] [stderr]   20:     0x7874658f5369 - rustc_query_impl[84d3eed17e5ab449]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[84d3eed17e5ab449]::query_impl::mir_const_qualif::dynamic_query::{closure#2}::{closure#0}, rustc_middle[7d63fbd2f8df8a1e]::query::erase::Erased<[u8; 4usize]>>
[INFO] [stderr]   21:     0x7874658f480b - rustc_query_system[c2287fd650159af7]::query::plumbing::try_execute_query::<rustc_query_impl[84d3eed17e5ab449]::DynamicConfig<rustc_query_system[c2287fd650159af7]::query::caches::DefIdCache<rustc_middle[7d63fbd2f8df8a1e]::query::erase::Erased<[u8; 4usize]>>, false, false, false>, rustc_query_impl[84d3eed17e5ab449]::plumbing::QueryCtxt, false>
[INFO] [stderr]   22:     0x7874658f454a - rustc_query_impl[84d3eed17e5ab449]::query_impl::mir_const_qualif::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   23:     0x78746211a79f - rustc_mir_transform[596e9ef59ca75e8d]::mir_promoted
[INFO] [stderr]   24:     0x787465705b12 - rustc_query_impl[84d3eed17e5ab449]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[84d3eed17e5ab449]::query_impl::mir_promoted::dynamic_query::{closure#2}::{closure#0}, rustc_middle[7d63fbd2f8df8a1e]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   25:     0x787465705dd1 - rustc_query_system[c2287fd650159af7]::query::plumbing::try_execute_query::<rustc_query_impl[84d3eed17e5ab449]::DynamicConfig<rustc_data_structures[94650649e502e822]::vec_cache::VecCache<rustc_span[a224b77f02460364]::def_id::LocalDefId, rustc_middle[7d63fbd2f8df8a1e]::query::erase::Erased<[u8; 16usize]>, rustc_query_system[c2287fd650159af7]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[84d3eed17e5ab449]::plumbing::QueryCtxt, false>
[INFO] [stderr]   26:     0x787465705958 - rustc_query_impl[84d3eed17e5ab449]::query_impl::mir_promoted::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   27:     0x787465c36b40 - rustc_borrowck[810cfea49b529574]::mir_borrowck
[INFO] [stderr]   28:     0x787465c36a99 - rustc_query_impl[84d3eed17e5ab449]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[84d3eed17e5ab449]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[7d63fbd2f8df8a1e]::query::erase::Erased<[u8; 8usize]>>
[INFO] [stderr]   29:     0x787464f2ba37 - rustc_query_system[c2287fd650159af7]::query::plumbing::try_execute_query::<rustc_query_impl[84d3eed17e5ab449]::DynamicConfig<rustc_data_structures[94650649e502e822]::vec_cache::VecCache<rustc_span[a224b77f02460364]::def_id::LocalDefId, rustc_middle[7d63fbd2f8df8a1e]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[c2287fd650159af7]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[84d3eed17e5ab449]::plumbing::QueryCtxt, false>
[INFO] [stderr]   30:     0x787464f248cb - rustc_query_impl[84d3eed17e5ab449]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   31:     0x787464f24af7 - <rustc_middle[7d63fbd2f8df8a1e]::ty::context::TyCtxt>::par_hir_body_owners::<rustc_interface[cd445e32cdfe4b97]::passes::run_required_analyses::{closure#1}::{closure#0}>::{closure#0}
[INFO] [stderr]   32:     0x787464f22398 - rustc_interface[cd445e32cdfe4b97]::passes::analysis
[INFO] [stderr]   33:     0x787464f21833 - rustc_query_impl[84d3eed17e5ab449]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[84d3eed17e5ab449]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[7d63fbd2f8df8a1e]::query::erase::Erased<[u8; 0usize]>>
[INFO] [stderr]   34:     0x787465c5fc66 - rustc_query_system[c2287fd650159af7]::query::plumbing::try_execute_query::<rustc_query_impl[84d3eed17e5ab449]::DynamicConfig<rustc_query_system[c2287fd650159af7]::query::caches::SingleCache<rustc_middle[7d63fbd2f8df8a1e]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[84d3eed17e5ab449]::plumbing::QueryCtxt, false>
[INFO] [stderr]   35:     0x787465c5f8bc - rustc_query_impl[84d3eed17e5ab449]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   36:     0x787465f1c98a - <rustc_interface[cd445e32cdfe4b97]::passes::create_and_enter_global_ctxt<core[38c16e7222b5e709]::option::Option<rustc_interface[cd445e32cdfe4b97]::queries::Linker>, rustc_driver_impl[bce797706e17a736]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[38c16e7222b5e709]::ops::function::FnOnce<(&rustc_session[55873362b0df2cab]::session::Session, rustc_middle[7d63fbd2f8df8a1e]::ty::context::CurrentGcx, alloc[b801fe7dcb3666a3]::sync::Arc<rustc_data_structures[94650649e502e822]::jobserver::Proxy>, &std[7852ca75000e74fc]::sync::once_lock::OnceLock<rustc_middle[7d63fbd2f8df8a1e]::ty::context::GlobalCtxt>, &rustc_data_structures[94650649e502e822]::sync::worker_local::WorkerLocal<rustc_middle[7d63fbd2f8df8a1e]::arena::Arena>, &rustc_data_structures[94650649e502e822]::sync::worker_local::WorkerLocal<rustc_hir[376eb1beccb76e2b]::Arena>, rustc_driver_impl[bce797706e17a736]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   37:     0x787465d5b4a9 - rustc_interface[cd445e32cdfe4b97]::interface::run_compiler::<(), rustc_driver_impl[bce797706e17a736]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   38:     0x787465a22b7c - std[7852ca75000e74fc]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[cd445e32cdfe4b97]::util::run_in_thread_with_globals<rustc_interface[cd445e32cdfe4b97]::util::run_in_thread_pool_with_globals<rustc_interface[cd445e32cdfe4b97]::interface::run_compiler<(), rustc_driver_impl[bce797706e17a736]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   39:     0x787465a22860 - <<std[7852ca75000e74fc]::thread::Builder>::spawn_unchecked_<rustc_interface[cd445e32cdfe4b97]::util::run_in_thread_with_globals<rustc_interface[cd445e32cdfe4b97]::util::run_in_thread_pool_with_globals<rustc_interface[cd445e32cdfe4b97]::interface::run_compiler<(), rustc_driver_impl[bce797706e17a736]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[38c16e7222b5e709]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   40:     0x787465a27aaf - std::sys::thread::unix::Thread::new::thread_start::h7f3e77fa86df70af
[INFO] [stderr]   41:     0x78745f68aaa4 - <unknown>
[INFO] [stderr]   42:     0x78745f717a64 - clone
[INFO] [stderr]   43:                0x0 - <unknown>
[INFO] [stderr] 
[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-2025-11-11T09_35_21-161.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.93.0-nightly (c2e32f1c9 2025-11-07) 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] #0 [mir_const_qualif] const checking `<impl at src/lib.rs:35:1: 37:20>::poped`
[INFO] [stderr] #1 [mir_promoted] promoting constants in MIR for `<impl at src/lib.rs:35:1: 37:20>::poped`
[INFO] [stderr] #2 [mir_borrowck] borrow-checking `<impl at src/lib.rs:35:1: 37:20>::poped`
[INFO] [stderr] #3 [analysis] running analysis passes on crate `cvec`
[INFO] [stderr] end of query stack
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (163) panicked at compiler/rustc_const_eval/src/check_consts/qualifs.rs:356:13:
[INFO] [stderr] Box<dyn Any>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x78746445dff3 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8a1ac49fcd7ee8ce
[INFO] [stderr]    1:     0x787464c01afc - core::fmt::write::hbdcc0ec4f1bab1db
[INFO] [stderr]    2:     0x787464412c73 - std::io::Write::write_fmt::hec441b8c6eca32b9
[INFO] [stderr]    3:     0x787464424172 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07
[INFO] [stderr]    4:     0x78746442a1c9 - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb
[INFO] [stderr]    5:     0x787464429cf3 - std::panicking::default_hook::h9d66b9642014ce48
[INFO] [stderr]    6:     0x78746341efb1 - std[7852ca75000e74fc]::panicking::update_hook::<alloc[b801fe7dcb3666a3]::boxed::Box<rustc_driver_impl[bce797706e17a736]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    7:     0x78746442a5ef - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e
[INFO] [stderr]    8:     0x78746345b491 - std[7852ca75000e74fc]::panicking::begin_panic::<rustc_errors[e0ae961849da46aa]::ExplicitBug>::{closure#0}
[INFO] [stderr]    9:     0x78746344da66 - std[7852ca75000e74fc]::sys::backtrace::__rust_end_short_backtrace::<std[7852ca75000e74fc]::panicking::begin_panic<rustc_errors[e0ae961849da46aa]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   10:     0x78746344d737 - std[7852ca75000e74fc]::panicking::begin_panic::<rustc_errors[e0ae961849da46aa]::ExplicitBug>
[INFO] [stderr]   11:     0x787463479b01 - <rustc_errors[e0ae961849da46aa]::diagnostic::BugAbort as rustc_errors[e0ae961849da46aa]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stderr]   12:     0x787463a00f7a - rustc_middle[7d63fbd2f8df8a1e]::util::bug::opt_span_bug_fmt::<rustc_span[a224b77f02460364]::span_encoding::Span>::{closure#0}
[INFO] [stderr]   13:     0x787463a0125a - rustc_middle[7d63fbd2f8df8a1e]::ty::context::tls::with_opt::<rustc_middle[7d63fbd2f8df8a1e]::util::bug::opt_span_bug_fmt<rustc_span[a224b77f02460364]::span_encoding::Span>::{closure#0}, !>::{closure#0}
[INFO] [stderr]   14:     0x7874639f205b - rustc_middle[7d63fbd2f8df8a1e]::ty::context::tls::with_context_opt::<rustc_middle[7d63fbd2f8df8a1e]::ty::context::tls::with_opt<rustc_middle[7d63fbd2f8df8a1e]::util::bug::opt_span_bug_fmt<rustc_span[a224b77f02460364]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
[INFO] [stderr]   15:     0x787461777140 - rustc_middle[7d63fbd2f8df8a1e]::util::bug::bug_fmt
[INFO] [stderr]   16:     0x787466a158bf - rustc_const_eval[c57e8a15719ceeb5]::check_consts::qualifs::in_operand::<rustc_const_eval[c57e8a15719ceeb5]::check_consts::qualifs::HasMutInterior, <rustc_const_eval[c57e8a15719ceeb5]::check_consts::resolver::TransferFunction<rustc_const_eval[c57e8a15719ceeb5]::check_consts::qualifs::HasMutInterior> as rustc_middle[7d63fbd2f8df8a1e]::mir::visit::Visitor>::visit_assign::{closure#0}>.cold
[INFO] [stderr]   17:     0x7874659e9004 - <rustc_const_eval[c57e8a15719ceeb5]::check_consts::resolver::FlowSensitiveAnalysis<rustc_const_eval[c57e8a15719ceeb5]::check_consts::qualifs::HasMutInterior> as rustc_mir_dataflow[6ca8966b939f35c1]::framework::Analysis>::apply_primary_statement_effect
[INFO] [stderr]   18:     0x7874658f630f - <rustc_const_eval[c57e8a15719ceeb5]::check_consts::check::Qualifs>::has_mut_interior
[INFO] [stderr]   19:     0x7874658f55e1 - rustc_mir_transform[596e9ef59ca75e8d]::mir_const_qualif
[INFO] [stderr]   20:     0x7874658f5369 - rustc_query_impl[84d3eed17e5ab449]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[84d3eed17e5ab449]::query_impl::mir_const_qualif::dynamic_query::{closure#2}::{closure#0}, rustc_middle[7d63fbd2f8df8a1e]::query::erase::Erased<[u8; 4usize]>>
[INFO] [stderr]   21:     0x7874658f480b - rustc_query_system[c2287fd650159af7]::query::plumbing::try_execute_query::<rustc_query_impl[84d3eed17e5ab449]::DynamicConfig<rustc_query_system[c2287fd650159af7]::query::caches::DefIdCache<rustc_middle[7d63fbd2f8df8a1e]::query::erase::Erased<[u8; 4usize]>>, false, false, false>, rustc_query_impl[84d3eed17e5ab449]::plumbing::QueryCtxt, false>
[INFO] [stderr]   22:     0x7874658f454a - rustc_query_impl[84d3eed17e5ab449]::query_impl::mir_const_qualif::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   23:     0x78746211a79f - rustc_mir_transform[596e9ef59ca75e8d]::mir_promoted
[INFO] [stderr]   24:     0x787465705b12 - rustc_query_impl[84d3eed17e5ab449]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[84d3eed17e5ab449]::query_impl::mir_promoted::dynamic_query::{closure#2}::{closure#0}, rustc_middle[7d63fbd2f8df8a1e]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   25:     0x787465705dd1 - rustc_query_system[c2287fd650159af7]::query::plumbing::try_execute_query::<rustc_query_impl[84d3eed17e5ab449]::DynamicConfig<rustc_data_structures[94650649e502e822]::vec_cache::VecCache<rustc_span[a224b77f02460364]::def_id::LocalDefId, rustc_middle[7d63fbd2f8df8a1e]::query::erase::Erased<[u8; 16usize]>, rustc_query_system[c2287fd650159af7]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[84d3eed17e5ab449]::plumbing::QueryCtxt, false>
[INFO] [stderr]   26:     0x787465705958 - rustc_query_impl[84d3eed17e5ab449]::query_impl::mir_promoted::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   27:     0x787465c36b40 - rustc_borrowck[810cfea49b529574]::mir_borrowck
[INFO] [stderr]   28:     0x787465c36a99 - rustc_query_impl[84d3eed17e5ab449]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[84d3eed17e5ab449]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[7d63fbd2f8df8a1e]::query::erase::Erased<[u8; 8usize]>>
[INFO] [stderr]   29:     0x787464f2ba37 - rustc_query_system[c2287fd650159af7]::query::plumbing::try_execute_query::<rustc_query_impl[84d3eed17e5ab449]::DynamicConfig<rustc_data_structures[94650649e502e822]::vec_cache::VecCache<rustc_span[a224b77f02460364]::def_id::LocalDefId, rustc_middle[7d63fbd2f8df8a1e]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[c2287fd650159af7]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[84d3eed17e5ab449]::plumbing::QueryCtxt, false>
[INFO] [stderr]   30:     0x787464f248cb - rustc_query_impl[84d3eed17e5ab449]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   31:     0x787464f24af7 - <rustc_middle[7d63fbd2f8df8a1e]::ty::context::TyCtxt>::par_hir_body_owners::<rustc_interface[cd445e32cdfe4b97]::passes::run_required_analyses::{closure#1}::{closure#0}>::{closure#0}
[INFO] [stderr]   32:     0x787464f22398 - rustc_interface[cd445e32cdfe4b97]::passes::analysis
[INFO] [stderr]   33:     0x787464f21833 - rustc_query_impl[84d3eed17e5ab449]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[84d3eed17e5ab449]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[7d63fbd2f8df8a1e]::query::erase::Erased<[u8; 0usize]>>
[INFO] [stderr]   34:     0x787465c5fc66 - rustc_query_system[c2287fd650159af7]::query::plumbing::try_execute_query::<rustc_query_impl[84d3eed17e5ab449]::DynamicConfig<rustc_query_system[c2287fd650159af7]::query::caches::SingleCache<rustc_middle[7d63fbd2f8df8a1e]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[84d3eed17e5ab449]::plumbing::QueryCtxt, false>
[INFO] [stderr]   35:     0x787465c5f8bc - rustc_query_impl[84d3eed17e5ab449]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   36:     0x787465f1c98a - <rustc_interface[cd445e32cdfe4b97]::passes::create_and_enter_global_ctxt<core[38c16e7222b5e709]::option::Option<rustc_interface[cd445e32cdfe4b97]::queries::Linker>, rustc_driver_impl[bce797706e17a736]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[38c16e7222b5e709]::ops::function::FnOnce<(&rustc_session[55873362b0df2cab]::session::Session, rustc_middle[7d63fbd2f8df8a1e]::ty::context::CurrentGcx, alloc[b801fe7dcb3666a3]::sync::Arc<rustc_data_structures[94650649e502e822]::jobserver::Proxy>, &std[7852ca75000e74fc]::sync::once_lock::OnceLock<rustc_middle[7d63fbd2f8df8a1e]::ty::context::GlobalCtxt>, &rustc_data_structures[94650649e502e822]::sync::worker_local::WorkerLocal<rustc_middle[7d63fbd2f8df8a1e]::arena::Arena>, &rustc_data_structures[94650649e502e822]::sync::worker_local::WorkerLocal<rustc_hir[376eb1beccb76e2b]::Arena>, rustc_driver_impl[bce797706e17a736]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   37:     0x787465d5b4a9 - rustc_interface[cd445e32cdfe4b97]::interface::run_compiler::<(), rustc_driver_impl[bce797706e17a736]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   38:     0x787465a22b7c - std[7852ca75000e74fc]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[cd445e32cdfe4b97]::util::run_in_thread_with_globals<rustc_interface[cd445e32cdfe4b97]::util::run_in_thread_pool_with_globals<rustc_interface[cd445e32cdfe4b97]::interface::run_compiler<(), rustc_driver_impl[bce797706e17a736]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   39:     0x787465a22860 - <<std[7852ca75000e74fc]::thread::Builder>::spawn_unchecked_<rustc_interface[cd445e32cdfe4b97]::util::run_in_thread_with_globals<rustc_interface[cd445e32cdfe4b97]::util::run_in_thread_pool_with_globals<rustc_interface[cd445e32cdfe4b97]::interface::run_compiler<(), rustc_driver_impl[bce797706e17a736]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[38c16e7222b5e709]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   40:     0x787465a27aaf - std::sys::thread::unix::Thread::new::thread_start::h7f3e77fa86df70af
[INFO] [stderr]   41:     0x78745f68aaa4 - <unknown>
[INFO] [stderr]   42:     0x78745f717a64 - clone
[INFO] [stderr]   43:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stdout] error: internal compiler error: compiler/rustc_const_eval/src/check_consts/qualifs.rs:356:13: expected ConstKind::Param or ConstKind::Value here, found UnevaluatedConst { def: DefId(0:27 ~ cvec[ba1e]::{impl#0}::extended_one::{constant#1}), args: [T/#0, LEN/#1] }
[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-2025-11-11T09_35_21-161.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.93.0-nightly (c2e32f1c9 2025-11-07) 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] #0 [mir_const_qualif] const checking `<impl at src/lib.rs:35:1: 37:20>::extended_one`
[INFO] [stderr] #1 [mir_promoted] promoting constants in MIR for `<impl at src/lib.rs:35:1: 37:20>::extended_one`
[INFO] [stderr] #2 [mir_borrowck] borrow-checking `<impl at src/lib.rs:35:1: 37:20>::extended_one`
[INFO] [stderr] #3 [analysis] running analysis passes on crate `cvec`
[INFO] [stderr] end of query stack
[INFO] [stderr] error: could not compile `cvec` (lib); 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c2e32f1c9652b13ed99608599c1e855462f421f3/bin/rustc --crate-name cvec --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="self_rust_tokenize"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "self_rust_tokenize"))' -C metadata=7b0c1b317b342253 -C extra-filename=-b282916e38772357 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern coption=/opt/rustwide/target/debug/deps/libcoption-eac0b700ff87236a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-0d758c4e5f70f614.rmeta --extern self_rust_tokenize=/opt/rustwide/target/debug/deps/libself_rust_tokenize-21d6291b18e4edf6.rmeta --cap-lints=forbid` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "96cde606877e6c51fb305a08cf781e1e465f1c14ca9287d82f15c595a3007577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96cde606877e6c51fb305a08cf781e1e465f1c14ca9287d82f15c595a3007577", kill_on_drop: false }`
[INFO] [stdout] 96cde606877e6c51fb305a08cf781e1e465f1c14ca9287d82f15c595a3007577
