[INFO] cloning repository https://github.com/Bruce0203/serialization
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bruce0203/serialization" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBruce0203%2Fserialization", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBruce0203%2Fserialization'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b394ad4eedb70e7791486f7d378fa4682de81522
[INFO] checking Bruce0203/serialization against master#292be5c7c05138d753bbd4b30db7a3f1a5c914f7 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBruce0203%2Fserialization" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Bruce0203/serialization
[INFO] finished tweaking git repo https://github.com/Bruce0203/serialization
[INFO] tweaked toml for git repo https://github.com/Bruce0203/serialization written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Bruce0203/serialization on toolchain 292be5c7c05138d753bbd4b30db7a3f1a5c914f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "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" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 88 packages to latest compatible versions
[INFO] [stderr]       Adding derive_more v1.0.0 (available: v2.0.1)
[INFO] [stderr]       Adding fastbuf v0.28.0 (available: v0.44.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-3-tc1/source/serialization_nbt/Cargo.toml: unused manifest key: feaeures
[INFO] [stderr] warning: /workspace/builds/worker-3-tc1/source/serialization_nbt/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /workspace/builds/worker-3-tc1/source/impl/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /workspace/builds/worker-3-tc1/source/serialization_minecraft/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /workspace/builds/worker-3-tc1/source/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /workspace/builds/worker-3-tc1/source/Cargo.toml: unused manifest key: workspace.package.author
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded concat-idents v1.1.5
[INFO] [stderr]   Downloaded rkyv_derive v0.8.12
[INFO] [stderr]   Downloaded rancor v0.1.1
[INFO] [stderr]   Downloaded fastbuf v0.28.0
[INFO] [stderr]   Downloaded rend v0.5.3
[INFO] [stderr]   Downloaded bitcode_derive v0.6.7
[INFO] [stderr]   Downloaded munge v0.4.7
[INFO] [stderr]   Downloaded fastvarint v0.22.0
[INFO] [stderr]   Downloaded concat-idents-bruce0203 v1.1.6
[INFO] [stderr]   Downloaded bitcode v0.6.7
[INFO] [stderr]   Downloaded rkyv v0.8.12
[INFO] [stderr]   Downloaded munge_macro v0.4.7
[INFO] [stderr]   Downloaded bytecheck_derive v0.8.2
[INFO] [stderr]   Downloaded ptr_meta_derive v0.3.1
[INFO] [stderr]   Downloaded ptr_meta v0.3.1
[INFO] [stderr]   Downloaded bytecheck v0.8.2
[INFO] [stderr]   Downloaded glam v0.30.9
[INFO] [stderr]   Downloaded constvec v0.1.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47c9c9fcec01d26eef1209c5b3188376ad6fb2549b5a8ae7a673c7b0fd3ef678
[INFO] running `Command { std: "docker" "start" "-a" "47c9c9fcec01d26eef1209c5b3188376ad6fb2549b5a8ae7a673c7b0fd3ef678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47c9c9fcec01d26eef1209c5b3188376ad6fb2549b5a8ae7a673c7b0fd3ef678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47c9c9fcec01d26eef1209c5b3188376ad6fb2549b5a8ae7a673c7b0fd3ef678", kill_on_drop: false }`
[INFO] [stdout] 47c9c9fcec01d26eef1209c5b3188376ad6fb2549b5a8ae7a673c7b0fd3ef678
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e87987eada3a050a20c23df367e526fe7e79012dcad0cb5f0e151222aa9de167
[INFO] running `Command { std: "docker" "start" "-a" "e87987eada3a050a20c23df367e526fe7e79012dcad0cb5f0e151222aa9de167", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/serialization_minecraft/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /opt/rustwide/workdir/impl/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /opt/rustwide/workdir/serialization_nbt/Cargo.toml: unused manifest key: feaeures
[INFO] [stderr] warning: /opt/rustwide/workdir/serialization_nbt/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.package.author
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking constvec v0.1.14
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking fastbuf v0.28.0
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/constvec-0.1.14/src/lib.rs:232:63
[INFO] [stdout]     |
[INFO] [stdout] 232 | impl<T: Sized + Copy, const N1: usize, const N2: usize> const Add<&ConstVec<[T; N2]>>
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout]     = help: add `#![feature(const_ops)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2025-10-29; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking condtype v1.3.0
[INFO] [stderr]     Checking bytemuck v1.24.0
[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(0:111 ~ constvec[5ba6]::{impl#8}::add::{constant#2}), args: ['{erased}, '{erased}, T/#2, N1/#3, N2/#4] }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (102) panicked at compiler/rustc_const_eval/src/check_consts/qualifs.rs:356:13:
[INFO] [stderr] Box<dyn Any>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]     Checking regex-lite v0.1.8
[INFO] [stderr]    0:     0x70f854a75fc3 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h78e5c2918fb9b520
[INFO] [stderr]    1:     0x70f855201b98 - core::fmt::write::hebec1ff7e64d3848
[INFO] [stderr]    2:     0x70f854a2a463 - std::io::Write::write_fmt::hfe0611569a8339ca
[INFO] [stderr]    3:     0x70f854a3bb22 - std::sys::backtrace::BacktraceLock::print::hf79a20b4402b0c10
[INFO] [stderr]    4:     0x70f854a41bf9 - std::panicking::default_hook::{{closure}}::h8654f24ef7894841
[INFO] [stderr]    5:     0x70f854a41723 - std::panicking::default_hook::h7fb329bf717bb690
[INFO] [stderr]    6:     0x70f853a3c6a1 - std[615beb9b3ab3d1ae]::panicking::update_hook::<alloc[d97249d83ff8bb46]::boxed::Box<rustc_driver_impl[1d2c4eee971c819b]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    7:     0x70f854a4201f - std::panicking::panic_with_hook::h66ddf0f1cbb4da7f
[INFO] [stderr]    8:     0x70f853a78ad1 - std[615beb9b3ab3d1ae]::panicking::begin_panic::<rustc_errors[2d2804f6ad5ea8f8]::ExplicitBug>::{closure#0}
[INFO] [stderr]    9:     0x70f853a6ab96 - std[615beb9b3ab3d1ae]::sys::backtrace::__rust_end_short_backtrace::<std[615beb9b3ab3d1ae]::panicking::begin_panic<rustc_errors[2d2804f6ad5ea8f8]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   10:     0x70f853a6a825 - std[615beb9b3ab3d1ae]::panicking::begin_panic::<rustc_errors[2d2804f6ad5ea8f8]::ExplicitBug>
[INFO] [stderr]   11:     0x70f853a8a041 - <rustc_errors[2d2804f6ad5ea8f8]::diagnostic::BugAbort as rustc_errors[2d2804f6ad5ea8f8]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stderr]   12:     0x70f854021caa - rustc_middle[3c50fb8e75a46fa0]::util::bug::opt_span_bug_fmt::<rustc_span[41c3f6dccf7f1741]::span_encoding::Span>::{closure#0}
[INFO] [stderr]   13:     0x70f854021f8a - rustc_middle[3c50fb8e75a46fa0]::ty::context::tls::with_opt::<rustc_middle[3c50fb8e75a46fa0]::util::bug::opt_span_bug_fmt<rustc_span[41c3f6dccf7f1741]::span_encoding::Span>::{closure#0}, !>::{closure#0}
[INFO] [stderr]   14:     0x70f854012d7b - rustc_middle[3c50fb8e75a46fa0]::ty::context::tls::with_context_opt::<rustc_middle[3c50fb8e75a46fa0]::ty::context::tls::with_opt<rustc_middle[3c50fb8e75a46fa0]::util::bug::opt_span_bug_fmt<rustc_span[41c3f6dccf7f1741]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
[INFO] [stderr]   15:     0x70f851be4760 - rustc_middle[3c50fb8e75a46fa0]::util::bug::bug_fmt
[INFO] [stderr]   16:     0x70f857056d7f - rustc_const_eval[3fd0c30295d70d8]::check_consts::qualifs::in_operand::<rustc_const_eval[3fd0c30295d70d8]::check_consts::qualifs::HasMutInterior, <rustc_const_eval[3fd0c30295d70d8]::check_consts::resolver::TransferFunction<rustc_const_eval[3fd0c30295d70d8]::check_consts::qualifs::HasMutInterior> as rustc_middle[3c50fb8e75a46fa0]::mir::visit::Visitor>::visit_assign::{closure#0}>.cold
[INFO] [stderr]   17:     0x70f8560f4b3e - <rustc_const_eval[3fd0c30295d70d8]::check_consts::resolver::FlowSensitiveAnalysis<rustc_const_eval[3fd0c30295d70d8]::check_consts::qualifs::HasMutInterior> as rustc_mir_dataflow[f2baf6ee2dfaabeb]::framework::Analysis>::apply_primary_statement_effect
[INFO] [stderr]   18:     0x70f8560eebd6 - <rustc_const_eval[3fd0c30295d70d8]::check_consts::check::Qualifs>::has_mut_interior
[INFO] [stderr]   19:     0x70f8560edeee - rustc_mir_transform[91758aeb52fc1f5f]::mir_const_qualif
[INFO] [stderr]   20:     0x70f8560edc65 - rustc_query_impl[9c879d2857fbb868]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[9c879d2857fbb868]::query_impl::mir_const_qualif::dynamic_query::{closure#2}::{closure#0}, rustc_middle[3c50fb8e75a46fa0]::query::erase::Erased<[u8; 4usize]>>
[INFO] [stderr]   21:     0x70f8560ed0e7 - rustc_query_system[95e520e831a94540]::query::plumbing::try_execute_query::<rustc_query_impl[9c879d2857fbb868]::DynamicConfig<rustc_query_system[95e520e831a94540]::query::caches::DefIdCache<rustc_middle[3c50fb8e75a46fa0]::query::erase::Erased<[u8; 4usize]>>, false, false, false>, rustc_query_impl[9c879d2857fbb868]::plumbing::QueryCtxt, false>
[INFO] [stderr]   22:     0x70f8560ece46 - rustc_query_impl[9c879d2857fbb868]::query_impl::mir_const_qualif::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   23:     0x70f8527bb13f - rustc_mir_transform[91758aeb52fc1f5f]::mir_promoted
[INFO] [stderr]   24:     0x70f855c23492 - rustc_query_impl[9c879d2857fbb868]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[9c879d2857fbb868]::query_impl::mir_promoted::dynamic_query::{closure#2}::{closure#0}, rustc_middle[3c50fb8e75a46fa0]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   25:     0x70f855c23751 - rustc_query_system[95e520e831a94540]::query::plumbing::try_execute_query::<rustc_query_impl[9c879d2857fbb868]::DynamicConfig<rustc_data_structures[c29ed75c1f3458fe]::vec_cache::VecCache<rustc_span[41c3f6dccf7f1741]::def_id::LocalDefId, rustc_middle[3c50fb8e75a46fa0]::query::erase::Erased<[u8; 16usize]>, rustc_query_system[95e520e831a94540]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[9c879d2857fbb868]::plumbing::QueryCtxt, false>
[INFO] [stderr]   26:     0x70f855c232e2 - rustc_query_impl[9c879d2857fbb868]::query_impl::mir_promoted::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   27:     0x70f856234f80 - rustc_borrowck[9afaa66f92d4ade]::mir_borrowck
[INFO] [stderr]   28:     0x70f856234ed9 - rustc_query_impl[9c879d2857fbb868]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[9c879d2857fbb868]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[3c50fb8e75a46fa0]::query::erase::Erased<[u8; 8usize]>>
[INFO] [stderr]   29:     0x70f8553ebbb7 - rustc_query_system[95e520e831a94540]::query::plumbing::try_execute_query::<rustc_query_impl[9c879d2857fbb868]::DynamicConfig<rustc_data_structures[c29ed75c1f3458fe]::vec_cache::VecCache<rustc_span[41c3f6dccf7f1741]::def_id::LocalDefId, rustc_middle[3c50fb8e75a46fa0]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[95e520e831a94540]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[9c879d2857fbb868]::plumbing::QueryCtxt, false>
[INFO] [stderr]   30:     0x70f8553e4a49 - rustc_query_impl[9c879d2857fbb868]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   31:     0x70f8553e4c77 - <rustc_middle[3c50fb8e75a46fa0]::ty::context::TyCtxt>::par_hir_body_owners::<rustc_interface[5e2d4e7f9a0803f2]::passes::run_required_analyses::{closure#1}::{closure#0}>::{closure#0}
[INFO] [stderr]   32:     0x70f8553e2529 - rustc_interface[5e2d4e7f9a0803f2]::passes::analysis
[INFO] [stderr]   33:     0x70f8553e19b5 - rustc_query_impl[9c879d2857fbb868]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[9c879d2857fbb868]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[3c50fb8e75a46fa0]::query::erase::Erased<[u8; 0usize]>>
[INFO] [stderr]   34:     0x70f85625dbda - rustc_query_system[95e520e831a94540]::query::plumbing::try_execute_query::<rustc_query_impl[9c879d2857fbb868]::DynamicConfig<rustc_query_system[95e520e831a94540]::query::caches::SingleCache<rustc_middle[3c50fb8e75a46fa0]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[9c879d2857fbb868]::plumbing::QueryCtxt, false>
[INFO] [stderr]   35:     0x70f85625d810 - rustc_query_impl[9c879d2857fbb868]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   36:     0x70f8564fa14a - <rustc_interface[5e2d4e7f9a0803f2]::passes::create_and_enter_global_ctxt<core[132133604d554d57]::option::Option<rustc_interface[5e2d4e7f9a0803f2]::queries::Linker>, rustc_driver_impl[1d2c4eee971c819b]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[132133604d554d57]::ops::function::FnOnce<(&rustc_session[434ac16be8c778ea]::session::Session, rustc_middle[3c50fb8e75a46fa0]::ty::context::CurrentGcx, alloc[d97249d83ff8bb46]::sync::Arc<rustc_data_structures[c29ed75c1f3458fe]::jobserver::Proxy>, &std[615beb9b3ab3d1ae]::sync::once_lock::OnceLock<rustc_middle[3c50fb8e75a46fa0]::ty::context::GlobalCtxt>, &rustc_data_structures[c29ed75c1f3458fe]::sync::worker_local::WorkerLocal<rustc_middle[3c50fb8e75a46fa0]::arena::Arena>, &rustc_data_structures[c29ed75c1f3458fe]::sync::worker_local::WorkerLocal<rustc_hir[1effbcdca811eafd]::Arena>, rustc_driver_impl[1d2c4eee971c819b]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   37:     0x70f85639ca01 - rustc_interface[5e2d4e7f9a0803f2]::interface::run_compiler::<(), rustc_driver_impl[1d2c4eee971c819b]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   38:     0x70f8561a37fc - std[615beb9b3ab3d1ae]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[5e2d4e7f9a0803f2]::util::run_in_thread_with_globals<rustc_interface[5e2d4e7f9a0803f2]::util::run_in_thread_pool_with_globals<rustc_interface[5e2d4e7f9a0803f2]::interface::run_compiler<(), rustc_driver_impl[1d2c4eee971c819b]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   39:     0x70f8561a34e0 - <<std[615beb9b3ab3d1ae]::thread::Builder>::spawn_unchecked_<rustc_interface[5e2d4e7f9a0803f2]::util::run_in_thread_with_globals<rustc_interface[5e2d4e7f9a0803f2]::util::run_in_thread_pool_with_globals<rustc_interface[5e2d4e7f9a0803f2]::interface::run_compiler<(), rustc_driver_impl[1d2c4eee971c819b]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[132133604d554d57]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   40:     0x70f8563551ef - std::sys::thread::unix::Thread::new::thread_start::h0cc8c957f7b40793
[INFO] [stderr]   41:     0x70f84fc8aaa4 - <unknown>
[INFO] [stderr]   42:     0x70f84fd17a34 - 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/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/constvec-0.1.14/rustc-ice-2025-10-30T06_53_55-43.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.93.0-nightly (292be5c7c 2025-10-29) 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 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/constvec-0.1.14/src/lib.rs:232:1: 236:20>::add`
[INFO] [stderr] #1 [mir_promoted] promoting constants in MIR for `<impl at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/constvec-0.1.14/src/lib.rs:232:1: 236:20>::add`
[INFO] [stderr] #2 [mir_borrowck] borrow-checking `<impl at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/constvec-0.1.14/src/lib.rs:232:1: 236:20>::add`
[INFO] [stderr] #3 [analysis] running analysis passes on this crate
[INFO] [stderr] end of query stack
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `constvec` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e87987eada3a050a20c23df367e526fe7e79012dcad0cb5f0e151222aa9de167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e87987eada3a050a20c23df367e526fe7e79012dcad0cb5f0e151222aa9de167", kill_on_drop: false }`
[INFO] [stdout] e87987eada3a050a20c23df367e526fe7e79012dcad0cb5f0e151222aa9de167
