[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 try#f70ee28831acc074c109afab32d287057c3eca46 for pr-149389
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBruce0203%2Fserialization" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Bruce0203/serialization on toolchain f70ee28831acc074c109afab32d287057c3eca46
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f70ee28831acc074c109afab32d287057c3eca46" "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" "+f70ee28831acc074c109afab32d287057c3eca46" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 88 packages to latest compatible versions
[INFO] [stderr]       Adding derive_more v1.0.0 (available: v2.1.0)
[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" "+f70ee28831acc074c109afab32d287057c3eca46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-4-tc2/source/serialization_nbt/Cargo.toml: unused manifest key: feaeures
[INFO] [stderr] warning: /workspace/builds/worker-4-tc2/source/serialization_nbt/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /workspace/builds/worker-4-tc2/source/impl/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /workspace/builds/worker-4-tc2/source/serialization_minecraft/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /workspace/builds/worker-4-tc2/source/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /workspace/builds/worker-4-tc2/source/Cargo.toml: unused manifest key: workspace.package.author
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+f70ee28831acc074c109afab32d287057c3eca46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93521523dbd77da11e45706decadcb01cbad7a90789cd0721ba5ed5fade1dd2a
[INFO] running `Command { std: "docker" "start" "-a" "93521523dbd77da11e45706decadcb01cbad7a90789cd0721ba5ed5fade1dd2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93521523dbd77da11e45706decadcb01cbad7a90789cd0721ba5ed5fade1dd2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93521523dbd77da11e45706decadcb01cbad7a90789cd0721ba5ed5fade1dd2a", kill_on_drop: false }`
[INFO] [stdout] 93521523dbd77da11e45706decadcb01cbad7a90789cd0721ba5ed5fade1dd2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+f70ee28831acc074c109afab32d287057c3eca46" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 635d145efe1fdd551797360bb7d22e97bf4838ea8d605bb65db8c4bf930e074e
[INFO] running `Command { std: "docker" "start" "-a" "635d145efe1fdd551797360bb7d22e97bf4838ea8d605bb65db8c4bf930e074e", kill_on_drop: false }`
[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/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/impl/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /opt/rustwide/workdir/serialization_minecraft/Cargo.toml: unused manifest key: package.author
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking fastbuf v0.28.0
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking constvec v0.1.14
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking condtype v1.3.0
[INFO] [stderr]     Checking regex-lite v0.1.8
[INFO] [stdout] error: cannot find attribute `const_trait` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/constvec-0.1.14/src/lib.rs:47:3
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[const_trait]
[INFO] [stdout]    |   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking unicode-ident v1.0.22
[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 2025-11-27; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `ConstEq` which is not `const`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/constvec-0.1.14/src/lib.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |         impl const ConstEq for $type {
[INFO] [stdout]    |                    ^^^^^^^ this trait is not `const`
[INFO] [stdout] ...
[INFO] [stdout] 64 | impl_const_eq!(u8, i8, u16, i16, u32, i32, u64, i64, f32, f64, bool, usize, isize, i128, u128);
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: marking a trait with `const` ensures all default method bodies are `const`
[INFO] [stdout]    = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]    = note: this error originates in the macro `impl_const_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: mark `ConstEq` as `const` to allow it to have `const` implementations
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const trait ConstEq {
[INFO] [stdout]    |     +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `ConstEq` which is not `const`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/constvec-0.1.14/src/lib.rs:66:46
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl<T: const ConstEq, const N: usize> const ConstEq for ConstVec<[T; N]> {
[INFO] [stdout]    |                                              ^^^^^^^ this trait is not `const`
[INFO] [stdout]    |
[INFO] [stdout]    = note: marking a trait with `const` ensures all default method bodies are `const`
[INFO] [stdout]    = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout] help: mark `ConstEq` as `const` to allow it to have `const` implementations
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const trait ConstEq {
[INFO] [stdout]    |     +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `const` can only be applied to `const` traits
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/constvec-0.1.14/src/lib.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl<T: const ConstEq, const N: usize> const ConstEq for ConstVec<[T; N]> {
[INFO] [stdout]    |         ^^^^^ can't be applied to `ConstEq`
[INFO] [stdout]    |
[INFO] [stdout] help: mark `ConstEq` as `const` to allow it to have `const` implementations
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const trait ConstEq {
[INFO] [stdout]    |     +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking proc-macro2 v1.0.103
[INFO] [stdout] error[E0015]: cannot call non-const method `<T as ConstEq>::eq` in constant functions
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/constvec-0.1.14/src/lib.rs:75:26
[INFO] [stdout]    |
[INFO] [stdout] 75 |             if !slice[i].eq(&rhs_slice[i]) {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: method `eq` is not const because trait `ConstEq` is not const
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/constvec-0.1.14/src/lib.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub trait ConstEq {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^ this trait is not const
[INFO] [stdout] 49 |     fn eq(&self, other: &Self) -> bool;
[INFO] [stdout]    |     ----------------------------------- this method is not const
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] help: consider making trait `ConstEq` const
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const trait ConstEq {
[INFO] [stdout]    |     +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: compiler/rustc_const_eval/src/check_consts/qualifs.rs:358:13: expected ConstKind::Param or ConstKind::Value here, found UnevaluatedConst { def: DefId(0:109 ~ constvec[ab91]::{impl#8}::add::{constant#2}), args: ['{erased}, '{erased}, T/#2, N1/#3, N2/#4] }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (87) panicked at compiler/rustc_const_eval/src/check_consts/qualifs.rs:358:13:
[INFO] [stderr] Box<dyn Any>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x75863e6720b3 - <<std[8a7011b5972ea393]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[b8facb68d32e370]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x75863ec11b48 - core[b8facb68d32e370]::fmt::write
[INFO] [stderr]    2:     0x75863e688a26 - <std[8a7011b5972ea393]::sys::stdio::unix::Stderr as std[8a7011b5972ea393]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x75863e648ad3 - std[8a7011b5972ea393]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x75863e6681e0 - std[8a7011b5972ea393]::panicking::default_hook
[INFO] [stderr]    5:     0x75863d6cce07 - std[8a7011b5972ea393]::panicking::update_hook::<alloc[410e9635287194e4]::boxed::Box<rustc_driver_impl[931f089695c81816]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x75863e6684c2 - std[8a7011b5972ea393]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x75863d709411 - std[8a7011b5972ea393]::panicking::begin_panic::<rustc_errors[18bb294b615e70bc]::ExplicitBug>::{closure#0}
[INFO] [stderr]    8:     0x75863d6f9c06 - std[8a7011b5972ea393]::sys::backtrace::__rust_end_short_backtrace::<std[8a7011b5972ea393]::panicking::begin_panic<rustc_errors[18bb294b615e70bc]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]    9:     0x75863d6f996f - std[8a7011b5972ea393]::panicking::begin_panic::<rustc_errors[18bb294b615e70bc]::ExplicitBug>
[INFO] [stderr]   10:     0x75863d726d21 - <rustc_errors[18bb294b615e70bc]::diagnostic::BugAbort as rustc_errors[18bb294b615e70bc]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stderr]   11:     0x75863dc88969 - rustc_middle[bedb7ed8af9fdd09]::util::bug::opt_span_bug_fmt::<rustc_span[d2a24a75888ebf3a]::span_encoding::Span>::{closure#0}
[INFO] [stderr]   12:     0x75863dc88af2 - rustc_middle[bedb7ed8af9fdd09]::ty::context::tls::with_opt::<rustc_middle[bedb7ed8af9fdd09]::util::bug::opt_span_bug_fmt<rustc_span[d2a24a75888ebf3a]::span_encoding::Span>::{closure#0}, !>::{closure#0}
[INFO] [stderr]   13:     0x75863dc7a1ab - rustc_middle[bedb7ed8af9fdd09]::ty::context::tls::with_context_opt::<rustc_middle[bedb7ed8af9fdd09]::ty::context::tls::with_opt<rustc_middle[bedb7ed8af9fdd09]::util::bug::opt_span_bug_fmt<rustc_span[d2a24a75888ebf3a]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
[INFO] [stderr]   14:     0x75863c2cc1f4 - rustc_middle[bedb7ed8af9fdd09]::util::bug::bug_fmt
[INFO] [stderr]   15:     0x758640b3ba16 - rustc_const_eval[f2666004388a1cfa]::check_consts::qualifs::in_operand::<rustc_const_eval[f2666004388a1cfa]::check_consts::qualifs::HasMutInterior, <rustc_const_eval[f2666004388a1cfa]::check_consts::resolver::TransferFunction<rustc_const_eval[f2666004388a1cfa]::check_consts::qualifs::HasMutInterior> as rustc_middle[bedb7ed8af9fdd09]::mir::visit::Visitor>::visit_assign::{closure#0}>.cold
[INFO] [stderr]   16:     0x75863fcb21bd - <rustc_const_eval[f2666004388a1cfa]::check_consts::resolver::FlowSensitiveAnalysis<rustc_const_eval[f2666004388a1cfa]::check_consts::qualifs::HasMutInterior> as rustc_mir_dataflow[89470c38a9df7cd5]::framework::Analysis>::apply_primary_statement_effect
[INFO] [stderr]   17:     0x75863f7e9acf - <rustc_const_eval[f2666004388a1cfa]::check_consts::check::Qualifs>::has_mut_interior
[INFO] [stderr]   18:     0x75863f7e8de1 - rustc_mir_transform[d585200e4b05ab4c]::mir_const_qualif
[INFO] [stderr]   19:     0x75863f7e8b73 - rustc_query_impl[d30c07a9bab2cf6c]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[d30c07a9bab2cf6c]::query_impl::mir_const_qualif::dynamic_query::{closure#2}::{closure#0}, rustc_middle[bedb7ed8af9fdd09]::query::erase::Erased<[u8; 4usize]>>
[INFO] [stderr]   20:     0x75863f7e8067 - rustc_query_system[d0af049fb50e522]::query::plumbing::try_execute_query::<rustc_query_impl[d30c07a9bab2cf6c]::DynamicConfig<rustc_query_system[d0af049fb50e522]::query::caches::DefIdCache<rustc_middle[bedb7ed8af9fdd09]::query::erase::Erased<[u8; 4usize]>>, false, false, false>, rustc_query_impl[d30c07a9bab2cf6c]::plumbing::QueryCtxt, false>
[INFO] [stderr]   21:     0x75863f7e7dc6 - rustc_query_impl[d30c07a9bab2cf6c]::query_impl::mir_const_qualif::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   22:     0x75863c1e1b57 - rustc_mir_transform[d585200e4b05ab4c]::mir_promoted
[INFO] [stderr]   23:     0x75863f5bfad2 - rustc_query_impl[d30c07a9bab2cf6c]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[d30c07a9bab2cf6c]::query_impl::mir_promoted::dynamic_query::{closure#2}::{closure#0}, rustc_middle[bedb7ed8af9fdd09]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   24:     0x75863f5bfd91 - rustc_query_system[d0af049fb50e522]::query::plumbing::try_execute_query::<rustc_query_impl[d30c07a9bab2cf6c]::DynamicConfig<rustc_data_structures[262404b353b1364e]::vec_cache::VecCache<rustc_span[d2a24a75888ebf3a]::def_id::LocalDefId, rustc_middle[bedb7ed8af9fdd09]::query::erase::Erased<[u8; 16usize]>, rustc_query_system[d0af049fb50e522]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[d30c07a9bab2cf6c]::plumbing::QueryCtxt, false>
[INFO] [stderr]   25:     0x75863f5bf90c - rustc_query_impl[d30c07a9bab2cf6c]::query_impl::mir_promoted::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   26:     0x75863ee80980 - rustc_borrowck[3dee50b9d10f4b2d]::mir_borrowck
[INFO] [stderr]   27:     0x75863ee808d9 - rustc_query_impl[d30c07a9bab2cf6c]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[d30c07a9bab2cf6c]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[bedb7ed8af9fdd09]::query::erase::Erased<[u8; 8usize]>>
[INFO] [stderr]   28:     0x75863ee8193c - rustc_query_system[d0af049fb50e522]::query::plumbing::try_execute_query::<rustc_query_impl[d30c07a9bab2cf6c]::DynamicConfig<rustc_data_structures[262404b353b1364e]::vec_cache::VecCache<rustc_span[d2a24a75888ebf3a]::def_id::LocalDefId, rustc_middle[bedb7ed8af9fdd09]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[d0af049fb50e522]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[d30c07a9bab2cf6c]::plumbing::QueryCtxt, false>
[INFO] [stderr]   29:     0x75863ee7ddc9 - rustc_query_impl[d30c07a9bab2cf6c]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   30:     0x75863ee7dff7 - <rustc_middle[bedb7ed8af9fdd09]::ty::context::TyCtxt>::par_hir_body_owners::<rustc_interface[8df6cb8b7f80da80]::passes::run_required_analyses::{closure#1}::{closure#0}>::{closure#0}
[INFO] [stderr]   31:     0x75863ee7ba66 - rustc_interface[8df6cb8b7f80da80]::passes::analysis
[INFO] [stderr]   32:     0x75863ee7aeef - rustc_query_impl[d30c07a9bab2cf6c]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[d30c07a9bab2cf6c]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[bedb7ed8af9fdd09]::query::erase::Erased<[u8; 0usize]>>
[INFO] [stderr]   33:     0x75863fd24f60 - rustc_query_system[d0af049fb50e522]::query::plumbing::try_execute_query::<rustc_query_impl[d30c07a9bab2cf6c]::DynamicConfig<rustc_query_system[d0af049fb50e522]::query::caches::SingleCache<rustc_middle[bedb7ed8af9fdd09]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[d30c07a9bab2cf6c]::plumbing::QueryCtxt, false>
[INFO] [stderr]   34:     0x75863fd24bb6 - rustc_query_impl[d30c07a9bab2cf6c]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   35:     0x75863fee8793 - <rustc_interface[8df6cb8b7f80da80]::passes::create_and_enter_global_ctxt<core[b8facb68d32e370]::option::Option<rustc_interface[8df6cb8b7f80da80]::queries::Linker>, rustc_driver_impl[931f089695c81816]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[b8facb68d32e370]::ops::function::FnOnce<(&rustc_session[23f3a9d7c23d9c63]::session::Session, rustc_middle[bedb7ed8af9fdd09]::ty::context::CurrentGcx, alloc[410e9635287194e4]::sync::Arc<rustc_data_structures[262404b353b1364e]::jobserver::Proxy>, &std[8a7011b5972ea393]::sync::once_lock::OnceLock<rustc_middle[bedb7ed8af9fdd09]::ty::context::GlobalCtxt>, &rustc_data_structures[262404b353b1364e]::sync::worker_local::WorkerLocal<rustc_middle[bedb7ed8af9fdd09]::arena::Arena>, &rustc_data_structures[262404b353b1364e]::sync::worker_local::WorkerLocal<rustc_hir[380a135d1f6b82e8]::Arena>, rustc_driver_impl[931f089695c81816]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   36:     0x75863fd73b05 - rustc_interface[8df6cb8b7f80da80]::interface::run_compiler::<(), rustc_driver_impl[931f089695c81816]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   37:     0x75863fd04a54 - std[8a7011b5972ea393]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[8df6cb8b7f80da80]::util::run_in_thread_with_globals<rustc_interface[8df6cb8b7f80da80]::util::run_in_thread_pool_with_globals<rustc_interface[8df6cb8b7f80da80]::interface::run_compiler<(), rustc_driver_impl[931f089695c81816]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   38:     0x75863fd0475e - <<std[8a7011b5972ea393]::thread::Builder>::spawn_unchecked_<rustc_interface[8df6cb8b7f80da80]::util::run_in_thread_with_globals<rustc_interface[8df6cb8b7f80da80]::util::run_in_thread_pool_with_globals<rustc_interface[8df6cb8b7f80da80]::interface::run_compiler<(), rustc_driver_impl[931f089695c81816]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[b8facb68d32e370]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   39:     0x75863fd0a3ef - <std[8a7011b5972ea393]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   40:     0x758639a8aaa4 - <unknown>
[INFO] [stderr]   41:     0x758639b17a64 - 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-2025-12-06T02_41_41-37.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.93.0-nightly (f70ee2883 2025-11-27) 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 crate `constvec`
[INFO] [stderr] end of query stack
[INFO] [stdout] Some errors have detailed explanations: E0015, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0015`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `constvec` (lib) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "635d145efe1fdd551797360bb7d22e97bf4838ea8d605bb65db8c4bf930e074e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635d145efe1fdd551797360bb7d22e97bf4838ea8d605bb65db8c4bf930e074e", kill_on_drop: false }`
[INFO] [stdout] 635d145efe1fdd551797360bb7d22e97bf4838ea8d605bb65db8c4bf930e074e
