[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#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBruce0203%2Fserialization" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bruce0203/serialization on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-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-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "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]      Locking 76 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: v0.9.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-5-tc1/source/serialization_minecraft/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /workspace/builds/worker-5-tc1/source/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /workspace/builds/worker-5-tc1/source/Cargo.toml: unused manifest key: workspace.package.author
[INFO] [stderr] warning: /workspace/builds/worker-5-tc1/source/serialization_nbt/Cargo.toml: unused manifest key: feaeures
[INFO] [stderr] warning: /workspace/builds/worker-5-tc1/source/serialization_nbt/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /workspace/builds/worker-5-tc1/source/impl/Cargo.toml: unused manifest key: package.author
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fastbuf v0.28.0
[INFO] [stderr]   Downloaded fastvarint v0.22.0
[INFO] [stderr]   Downloaded concat-idents v1.1.5
[INFO] [stderr]   Downloaded rend v0.5.2
[INFO] [stderr]   Downloaded seq-macro v0.3.6
[INFO] [stderr]   Downloaded derive_more-impl v1.0.0
[INFO] [stderr]   Downloaded concat-idents-bruce0203 v1.1.6
[INFO] [stderr]   Downloaded derive_more v1.0.0
[INFO] [stderr]   Downloaded bitcode_derive v0.6.5
[INFO] [stderr]   Downloaded bytecheck_derive v0.8.1
[INFO] [stderr]   Downloaded rkyv_derive v0.8.10
[INFO] [stderr]   Downloaded terminal_size v0.4.2
[INFO] [stderr]   Downloaded bitcode v0.6.6
[INFO] [stderr]   Downloaded constvec v0.1.14
[INFO] [stderr]   Downloaded condtype v1.3.0
[INFO] [stderr]   Downloaded divan v0.1.17
[INFO] [stderr]   Downloaded divan-macros v0.1.17
[INFO] [stderr]   Downloaded rkyv v0.8.10
[INFO] [stderr]   Downloaded munge v0.4.3
[INFO] [stderr]   Downloaded ptr_meta_derive v0.3.0
[INFO] [stderr]   Downloaded rancor v0.1.0
[INFO] [stderr]   Downloaded munge_macro v0.4.3
[INFO] [stderr]   Downloaded ptr_meta v0.3.0
[INFO] [stderr]   Downloaded glam v0.30.1
[INFO] [stderr]   Downloaded bytecheck v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdf7f13aaece9e3d4cf8e04b729110b26c522ac93045d35b18489757f64a281c
[INFO] running `Command { std: "docker" "start" "-a" "cdf7f13aaece9e3d4cf8e04b729110b26c522ac93045d35b18489757f64a281c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdf7f13aaece9e3d4cf8e04b729110b26c522ac93045d35b18489757f64a281c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdf7f13aaece9e3d4cf8e04b729110b26c522ac93045d35b18489757f64a281c", kill_on_drop: false }`
[INFO] [stdout] cdf7f13aaece9e3d4cf8e04b729110b26c522ac93045d35b18489757f64a281c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 053b1c71c2108a0a888ac3246548dc31f8f301b98a4561c4ba5ffaeca3598778
[INFO] running `Command { std: "docker" "start" "-a" "053b1c71c2108a0a888ac3246548dc31f8f301b98a4561c4ba5ffaeca3598778", 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/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] warning: /opt/rustwide/workdir/impl/Cargo.toml: unused manifest key: package.author
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling rustix v1.0.3
[INFO] [stderr]     Checking uuid v1.16.0
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking constvec v0.1.14
[INFO] [stderr]     Checking fastbuf v0.28.0
[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 #90080 <https://github.com/rust-lang/rust/issues/90080> for more information
[INFO] [stdout]     = help: add `#![feature(const_ops)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2025-03-30; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: internal compiler error: compiler/rustc_const_eval/src/check_consts/qualifs.rs:359:13: expected ConstKind::Param or ConstKind::Value here, found UnevaluatedConst { def: DefId(0:111 ~ constvec[9add]::{impl#8}::add::{constant#2}), args: ['{erased}, '{erased}, T/#2, N1/#3, N2/#4] }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] thread 'rustc' panicked at compiler/rustc_const_eval/src/check_consts/qualifs.rs:359:13:
[INFO] [stderr] Box<dyn Any>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x79a5dc07a433 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h3fdbad3682625d65
[INFO] [stderr]    1:     0x79a5dc805d91 - core::fmt::write::h46b3661118fd93d9
[INFO] [stderr]    2:     0x79a5dda78b11 - std::io::Write::write_fmt::hefeac8c5ed2b4ca0
[INFO] [stderr]    3:     0x79a5dc07a292 - std::sys::backtrace::BacktraceLock::print::hc92ef2ccd32eaf3d
[INFO] [stderr]    4:     0x79a5dc07dd7a - std::panicking::default_hook::{{closure}}::h26c6ecc533f19c32
[INFO] [stderr]    5:     0x79a5dc07d8ff - std::panicking::default_hook::he6d1a5a8f8627255
[INFO] [stderr]    6:     0x79a5db0e6660 - std[def2f47e73b938d3]::panicking::update_hook::<alloc[cb7db018d5b9e52]::boxed::Box<rustc_driver_impl[de8641988be86a6c]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    7:     0x79a5dc07e5f3 - std::panicking::rust_panic_with_hook::hc6a05938888c0a6d
[INFO] [stderr]    8:     0x79a5db125971 - std[def2f47e73b938d3]::panicking::begin_panic::<rustc_errors[2aa4cef4b90ee063]::ExplicitBug>::{closure#0}
[INFO] [stderr]    9:     0x79a5db119636 - std[def2f47e73b938d3]::sys::backtrace::__rust_end_short_backtrace::<std[def2f47e73b938d3]::panicking::begin_panic<rustc_errors[2aa4cef4b90ee063]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   10:     0x79a5db119623 - std[def2f47e73b938d3]::panicking::begin_panic::<rustc_errors[2aa4cef4b90ee063]::ExplicitBug>
[INFO] [stderr]   11:     0x79a5db12f211 - <rustc_errors[2aa4cef4b90ee063]::diagnostic::BugAbort as rustc_errors[2aa4cef4b90ee063]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stderr]   12:     0x79a5db76844a - rustc_middle[ef11a98570cab531]::util::bug::opt_span_bug_fmt::<rustc_span[6b171e3f2e31f4b7]::span_encoding::Span>::{closure#0}
[INFO] [stderr]   13:     0x79a5db743e9a - rustc_middle[ef11a98570cab531]::ty::context::tls::with_opt::<rustc_middle[ef11a98570cab531]::util::bug::opt_span_bug_fmt<rustc_span[6b171e3f2e31f4b7]::span_encoding::Span>::{closure#0}, !>::{closure#0}
[INFO] [stderr]   14:     0x79a5db743d0b - rustc_middle[ef11a98570cab531]::ty::context::tls::with_context_opt::<rustc_middle[ef11a98570cab531]::ty::context::tls::with_opt<rustc_middle[ef11a98570cab531]::util::bug::opt_span_bug_fmt<rustc_span[6b171e3f2e31f4b7]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
[INFO] [stderr]   15:     0x79a5d91aa3e0 - rustc_middle[ef11a98570cab531]::util::bug::bug_fmt
[INFO] [stderr]   16:     0x79a5de40432f - rustc_const_eval[6c6bee6f62558283]::check_consts::qualifs::in_operand::<rustc_const_eval[6c6bee6f62558283]::check_consts::qualifs::HasMutInterior, <rustc_const_eval[6c6bee6f62558283]::check_consts::resolver::TransferFunction<rustc_const_eval[6c6bee6f62558283]::check_consts::qualifs::HasMutInterior> as rustc_middle[ef11a98570cab531]::mir::visit::Visitor>::visit_assign::{closure#0}>.cold
[INFO] [stderr]   17:     0x79a5dd52e6f4 - <rustc_const_eval[6c6bee6f62558283]::check_consts::resolver::FlowSensitiveAnalysis<rustc_const_eval[6c6bee6f62558283]::check_consts::qualifs::HasMutInterior> as rustc_mir_dataflow[e5a502badafa0415]::framework::Analysis>::apply_primary_statement_effect
[INFO] [stderr]   18:     0x79a5dd53130d - <rustc_const_eval[6c6bee6f62558283]::check_consts::check::Qualifs>::has_mut_interior
[INFO] [stderr]   19:     0x79a5dd5309a9 - rustc_mir_transform[61169d8b51fa38c1]::mir_const_qualif
[INFO] [stderr]   20:     0x79a5dd5306e5 - rustc_query_impl[83236783d5a717a4]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[83236783d5a717a4]::query_impl::mir_const_qualif::dynamic_query::{closure#2}::{closure#0}, rustc_middle[ef11a98570cab531]::query::erase::Erased<[u8; 4usize]>>
[INFO] [stderr]   21:     0x79a5dd52fa2b - rustc_query_system[c5085f1574bfd1a6]::query::plumbing::try_execute_query::<rustc_query_impl[83236783d5a717a4]::DynamicConfig<rustc_query_system[c5085f1574bfd1a6]::query::caches::DefIdCache<rustc_middle[ef11a98570cab531]::query::erase::Erased<[u8; 4usize]>>, false, false, false>, rustc_query_impl[83236783d5a717a4]::plumbing::QueryCtxt, false>
[INFO] [stderr]   22:     0x79a5dd52f78e - rustc_query_impl[83236783d5a717a4]::query_impl::mir_const_qualif::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   23:     0x79a5da08d2ed - rustc_mir_transform[61169d8b51fa38c1]::mir_promoted
[INFO] [stderr]   24:     0x79a5dd153312 - rustc_query_impl[83236783d5a717a4]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[83236783d5a717a4]::query_impl::mir_promoted::dynamic_query::{closure#2}::{closure#0}, rustc_middle[ef11a98570cab531]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   25:     0x79a5dd1535aa - rustc_query_system[c5085f1574bfd1a6]::query::plumbing::try_execute_query::<rustc_query_impl[83236783d5a717a4]::DynamicConfig<rustc_data_structures[3cf77afaade15397]::vec_cache::VecCache<rustc_span[6b171e3f2e31f4b7]::def_id::LocalDefId, rustc_middle[ef11a98570cab531]::query::erase::Erased<[u8; 16usize]>, rustc_query_system[c5085f1574bfd1a6]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[83236783d5a717a4]::plumbing::QueryCtxt, false>
[INFO] [stderr]   26:     0x79a5dd99c6cb - rustc_query_impl[83236783d5a717a4]::query_impl::mir_promoted::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   27:     0x79a5dd99c7ad - rustc_query_impl[83236783d5a717a4]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[83236783d5a717a4]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[ef11a98570cab531]::query::erase::Erased<[u8; 8usize]>>
[INFO] [stderr]   28:     0x79a5dcadabac - rustc_query_system[c5085f1574bfd1a6]::query::plumbing::try_execute_query::<rustc_query_impl[83236783d5a717a4]::DynamicConfig<rustc_data_structures[3cf77afaade15397]::vec_cache::VecCache<rustc_span[6b171e3f2e31f4b7]::def_id::LocalDefId, rustc_middle[ef11a98570cab531]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[c5085f1574bfd1a6]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[83236783d5a717a4]::plumbing::QueryCtxt, false>
[INFO] [stderr]   29:     0x79a5dcada60b - rustc_query_impl[83236783d5a717a4]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   30:     0x79a5dd0f580d - rustc_interface[fe939562494269b7]::passes::run_required_analyses
[INFO] [stderr]   31:     0x79a5dda7e15e - rustc_interface[fe939562494269b7]::passes::analysis
[INFO] [stderr]   32:     0x79a5dda7e133 - rustc_query_impl[83236783d5a717a4]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[83236783d5a717a4]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[ef11a98570cab531]::query::erase::Erased<[u8; 0usize]>>
[INFO] [stderr]   33:     0x79a5dda7fd3d - rustc_query_system[c5085f1574bfd1a6]::query::plumbing::try_execute_query::<rustc_query_impl[83236783d5a717a4]::DynamicConfig<rustc_query_system[c5085f1574bfd1a6]::query::caches::SingleCache<rustc_middle[ef11a98570cab531]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[83236783d5a717a4]::plumbing::QueryCtxt, false>
[INFO] [stderr]   34:     0x79a5dda7fa38 - rustc_query_impl[83236783d5a717a4]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   35:     0x79a5dda82ecd - rustc_interface[fe939562494269b7]::passes::create_and_enter_global_ctxt::<core[2f707f1ac76a4278]::option::Option<rustc_interface[fe939562494269b7]::queries::Linker>, rustc_driver_impl[de8641988be86a6c]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0}
[INFO] [stderr]   36:     0x79a5dd9451ea - rustc_interface[fe939562494269b7]::interface::run_compiler::<(), rustc_driver_impl[de8641988be86a6c]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   37:     0x79a5dd783208 - std[def2f47e73b938d3]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[fe939562494269b7]::util::run_in_thread_with_globals<rustc_interface[fe939562494269b7]::util::run_in_thread_pool_with_globals<rustc_interface[fe939562494269b7]::interface::run_compiler<(), rustc_driver_impl[de8641988be86a6c]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   38:     0x79a5dd783af4 - <<std[def2f47e73b938d3]::thread::Builder>::spawn_unchecked_<rustc_interface[fe939562494269b7]::util::run_in_thread_with_globals<rustc_interface[fe939562494269b7]::util::run_in_thread_pool_with_globals<rustc_interface[fe939562494269b7]::interface::run_compiler<(), rustc_driver_impl[de8641988be86a6c]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[2f707f1ac76a4278]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   39:     0x79a5dd784ef7 - std::sys::pal::unix::thread::Thread::new::thread_start::hd92c23227009ef86
[INFO] [stderr]   40:     0x79a5d768aaa4 - <unknown>
[INFO] [stderr]   41:     0x79a5d7717a34 - clone
[INFO] [stderr]   42:                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-2025-03-31T00_20_50-265.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.88.0-nightly (46424fb50 2025-03-30) 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" "053b1c71c2108a0a888ac3246548dc31f8f301b98a4561c4ba5ffaeca3598778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053b1c71c2108a0a888ac3246548dc31f8f301b98a4561c4ba5ffaeca3598778", kill_on_drop: false }`
[INFO] [stdout] 053b1c71c2108a0a888ac3246548dc31f8f301b98a4561c4ba5ffaeca3598778
