[INFO] fetching crate packetize 0.102.0...
[INFO] building packetize-0.102.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate packetize 0.102.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate packetize 0.102.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate packetize 0.102.0
[INFO] tweaked toml for crates.io crate packetize 0.102.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate packetize 0.102.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate packetize 0.102.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serialization v0.2.13
[INFO] [stderr]   Downloaded serialization_derive v0.2.13
[INFO] [stderr]   Downloaded serde_derive v1.0.216
[INFO] [stderr]   Downloaded divan-macros v0.1.17
[INFO] [stderr]   Downloaded condtype v1.3.0
[INFO] [stderr]   Downloaded fastbuf v0.28.0
[INFO] [stderr]   Downloaded serde v1.0.216
[INFO] [stderr]   Downloaded clap_builder v4.5.23
[INFO] [stderr]   Downloaded terminal_size v0.4.1
[INFO] [stderr]   Downloaded constvec v0.1.14
[INFO] [stderr]   Downloaded packetize_derive v0.102.0
[INFO] [stderr]   Downloaded clap v4.5.23
[INFO] [stderr]   Downloaded divan v0.1.17
[INFO] [stderr]   Downloaded nonmax v0.5.5
[INFO] [stderr]   Downloaded quote v1.0.37
[INFO] [stderr]   Downloaded fastvarint v0.22.0
[INFO] [stderr]   Downloaded syn v2.0.91
[INFO] [stderr]   Downloaded uuid v1.11.0
[INFO] [stderr]   Downloaded concat-idents-bruce0203 v1.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cdb59dd2ff8ac6e841d729b3c1cfb0bb660007681fad42b251cde7b853b7cc9
[INFO] running `Command { std: "docker" "start" "-a" "0cdb59dd2ff8ac6e841d729b3c1cfb0bb660007681fad42b251cde7b853b7cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cdb59dd2ff8ac6e841d729b3c1cfb0bb660007681fad42b251cde7b853b7cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cdb59dd2ff8ac6e841d729b3c1cfb0bb660007681fad42b251cde7b853b7cc9", kill_on_drop: false }`
[INFO] [stdout] 0cdb59dd2ff8ac6e841d729b3c1cfb0bb660007681fad42b251cde7b853b7cc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe41652f5117aae86c378bb6776e4eb8556bd27f1f72fa514400f7f952461d2e
[INFO] running `Command { std: "docker" "start" "-a" "fe41652f5117aae86c378bb6776e4eb8556bd27f1f72fa514400f7f952461d2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling constvec v0.1.14
[INFO] [stderr]    Compiling fastbuf v0.28.0
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]    Compiling uuid v1.11.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[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 2025-09-05; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (57) panicked at compiler/rustc_const_eval/src/check_consts/qualifs.rs:359:13:
[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[1f52]::{impl#8}::add::{constant#2}), args: ['{erased}, '{erased}, T/#2, N1/#3, N2/#4] }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Box<dyn Any>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x790374277ee2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h427144ad75cfb218
[INFO] [stderr]    1:     0x790374a0c5bc - core::fmt::write::h593aaf5adf0f5dae
[INFO] [stderr]    2:     0x79037422c011 - std::io::Write::write_fmt::h6e02e29a2bcc97c1
[INFO] [stderr]    3:     0x79037423d7e2 - std::sys::backtrace::BacktraceLock::print::h3953113552dca3ca
[INFO] [stderr]    4:     0x790374243ab7 - std::panicking::default_hook::{{closure}}::h486b96ad75eafbb8
[INFO] [stderr]    5:     0x7903742435c3 - std::panicking::default_hook::h99456317c5a1a20c
[INFO] [stderr]    6:     0x790373265db1 - std[9e0c03d3291b55ba]::panicking::update_hook::<alloc[32ce053347896f7e]::boxed::Box<rustc_driver_impl[946d990589dc1fa0]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    7:     0x790374243fbf - std::panicking::panic_with_hook::h67ab0df20212e4ea
[INFO] [stderr]    8:     0x7903732a3061 - std[9e0c03d3291b55ba]::panicking::begin_panic::<rustc_errors[c0ee28c91410d8e9]::ExplicitBug>::{closure#0}
[INFO] [stderr]    9:     0x790373296aa6 - std[9e0c03d3291b55ba]::sys::backtrace::__rust_end_short_backtrace::<std[9e0c03d3291b55ba]::panicking::begin_panic<rustc_errors[c0ee28c91410d8e9]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   10:     0x79037329693a - std[9e0c03d3291b55ba]::panicking::begin_panic::<rustc_errors[c0ee28c91410d8e9]::ExplicitBug>
[INFO] [stderr]   11:     0x7903732aec81 - <rustc_errors[c0ee28c91410d8e9]::diagnostic::BugAbort as rustc_errors[c0ee28c91410d8e9]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stderr]   12:     0x79037385713a - rustc_middle[96aee58410649a71]::util::bug::opt_span_bug_fmt::<rustc_span[71496920ba6de4e6]::span_encoding::Span>::{closure#0}
[INFO] [stderr]   13:     0x79037385730a - rustc_middle[96aee58410649a71]::ty::context::tls::with_opt::<rustc_middle[96aee58410649a71]::util::bug::opt_span_bug_fmt<rustc_span[71496920ba6de4e6]::span_encoding::Span>::{closure#0}, !>::{closure#0}
[INFO] [stderr]   14:     0x790373845a3b - rustc_middle[96aee58410649a71]::ty::context::tls::with_context_opt::<rustc_middle[96aee58410649a71]::ty::context::tls::with_opt<rustc_middle[96aee58410649a71]::util::bug::opt_span_bug_fmt<rustc_span[71496920ba6de4e6]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
[INFO] [stderr]   15:     0x790370d30400 - rustc_middle[96aee58410649a71]::util::bug::bug_fmt
[INFO] [stderr]   16:     0x7903768ae396 - rustc_const_eval[22e13eb06d8b9f39]::check_consts::qualifs::in_operand::<rustc_const_eval[22e13eb06d8b9f39]::check_consts::qualifs::HasMutInterior, <rustc_const_eval[22e13eb06d8b9f39]::check_consts::resolver::TransferFunction<rustc_const_eval[22e13eb06d8b9f39]::check_consts::qualifs::HasMutInterior> as rustc_middle[96aee58410649a71]::mir::visit::Visitor>::visit_assign::{closure#0}>.cold
[INFO] [stderr]   17:     0x7903759a6424 - <rustc_const_eval[22e13eb06d8b9f39]::check_consts::resolver::FlowSensitiveAnalysis<rustc_const_eval[22e13eb06d8b9f39]::check_consts::qualifs::HasMutInterior> as rustc_mir_dataflow[722e9691733b3f94]::framework::Analysis>::apply_primary_statement_effect
[INFO] [stderr]   18:     0x7903759a0365 - <rustc_const_eval[22e13eb06d8b9f39]::check_consts::check::Qualifs>::has_mut_interior
[INFO] [stderr]   19:     0x79037599f808 - rustc_mir_transform[3aa901268ddbb3cc]::mir_const_qualif
[INFO] [stderr]   20:     0x79037599f5a5 - rustc_query_impl[c5da8cba9f6f2703]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[c5da8cba9f6f2703]::query_impl::mir_const_qualif::dynamic_query::{closure#2}::{closure#0}, rustc_middle[96aee58410649a71]::query::erase::Erased<[u8; 4usize]>>
[INFO] [stderr]   21:     0x79037599ea0b - rustc_query_system[15064209a99247ef]::query::plumbing::try_execute_query::<rustc_query_impl[c5da8cba9f6f2703]::DynamicConfig<rustc_query_system[15064209a99247ef]::query::caches::DefIdCache<rustc_middle[96aee58410649a71]::query::erase::Erased<[u8; 4usize]>>, false, false, false>, rustc_query_impl[c5da8cba9f6f2703]::plumbing::QueryCtxt, false>
[INFO] [stderr]   22:     0x79037599e74e - rustc_query_impl[c5da8cba9f6f2703]::query_impl::mir_const_qualif::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   23:     0x790371411123 - rustc_mir_transform[3aa901268ddbb3cc]::mir_promoted
[INFO] [stderr]   24:     0x7903756995d2 - rustc_query_impl[c5da8cba9f6f2703]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[c5da8cba9f6f2703]::query_impl::mir_promoted::dynamic_query::{closure#2}::{closure#0}, rustc_middle[96aee58410649a71]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   25:     0x790375699881 - rustc_query_system[15064209a99247ef]::query::plumbing::try_execute_query::<rustc_query_impl[c5da8cba9f6f2703]::DynamicConfig<rustc_data_structures[7bd21ea56827d073]::vec_cache::VecCache<rustc_span[71496920ba6de4e6]::def_id::LocalDefId, rustc_middle[96aee58410649a71]::query::erase::Erased<[u8; 16usize]>, rustc_query_system[15064209a99247ef]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[c5da8cba9f6f2703]::plumbing::QueryCtxt, false>
[INFO] [stderr]   26:     0x7903756994ce - rustc_query_impl[c5da8cba9f6f2703]::query_impl::mir_promoted::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   27:     0x790375677db0 - rustc_borrowck[18d299dc05610e90]::mir_borrowck
[INFO] [stderr]   28:     0x790375677c59 - rustc_query_impl[c5da8cba9f6f2703]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[c5da8cba9f6f2703]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[96aee58410649a71]::query::erase::Erased<[u8; 8usize]>>
[INFO] [stderr]   29:     0x790374bfaf05 - rustc_query_system[15064209a99247ef]::query::plumbing::try_execute_query::<rustc_query_impl[c5da8cba9f6f2703]::DynamicConfig<rustc_data_structures[7bd21ea56827d073]::vec_cache::VecCache<rustc_span[71496920ba6de4e6]::def_id::LocalDefId, rustc_middle[96aee58410649a71]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[15064209a99247ef]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[c5da8cba9f6f2703]::plumbing::QueryCtxt, false>
[INFO] [stderr]   30:     0x790374bf23c9 - rustc_query_impl[c5da8cba9f6f2703]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   31:     0x790374bf2589 - <rustc_middle[96aee58410649a71]::ty::context::TyCtxt>::par_hir_body_owners::<rustc_interface[1cfc5bcce86c5290]::passes::run_required_analyses::{closure#1}::{closure#0}>::{closure#0}
[INFO] [stderr]   32:     0x790374befb5b - rustc_interface[1cfc5bcce86c5290]::passes::analysis
[INFO] [stderr]   33:     0x790374bef00d - rustc_query_impl[c5da8cba9f6f2703]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[c5da8cba9f6f2703]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[96aee58410649a71]::query::erase::Erased<[u8; 0usize]>>
[INFO] [stderr]   34:     0x790375acdd48 - rustc_query_system[15064209a99247ef]::query::plumbing::try_execute_query::<rustc_query_impl[c5da8cba9f6f2703]::DynamicConfig<rustc_query_system[15064209a99247ef]::query::caches::SingleCache<rustc_middle[96aee58410649a71]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[c5da8cba9f6f2703]::plumbing::QueryCtxt, false>
[INFO] [stderr]   35:     0x790375acd982 - rustc_query_impl[c5da8cba9f6f2703]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   36:     0x790375c1a4b6 - rustc_interface[1cfc5bcce86c5290]::passes::create_and_enter_global_ctxt::<core[cff83d31b4830cc]::option::Option<rustc_interface[1cfc5bcce86c5290]::queries::Linker>, rustc_driver_impl[946d990589dc1fa0]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0}
[INFO] [stderr]   37:     0x790375c45745 - rustc_interface[1cfc5bcce86c5290]::interface::run_compiler::<(), rustc_driver_impl[946d990589dc1fa0]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   38:     0x790375bbd503 - std[9e0c03d3291b55ba]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[1cfc5bcce86c5290]::util::run_in_thread_with_globals<rustc_interface[1cfc5bcce86c5290]::util::run_in_thread_pool_with_globals<rustc_interface[1cfc5bcce86c5290]::interface::run_compiler<(), rustc_driver_impl[946d990589dc1fa0]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   39:     0x790375bbd1c8 - <<std[9e0c03d3291b55ba]::thread::Builder>::spawn_unchecked_<rustc_interface[1cfc5bcce86c5290]::util::run_in_thread_with_globals<rustc_interface[1cfc5bcce86c5290]::util::run_in_thread_pool_with_globals<rustc_interface[1cfc5bcce86c5290]::interface::run_compiler<(), rustc_driver_impl[946d990589dc1fa0]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[cff83d31b4830cc]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   40:     0x790375bc372f - std::sys::pal::unix::thread::Thread::new::thread_start::h135087e7c97657bc
[INFO] [stderr]   41:     0x79036f48aaa4 - <unknown>
[INFO] [stderr]   42:     0x79036f517a34 - 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-2025-09-28T00_56_53-39.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.91.0-nightly (ad85bc524 2025-09-05) 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" "fe41652f5117aae86c378bb6776e4eb8556bd27f1f72fa514400f7f952461d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe41652f5117aae86c378bb6776e4eb8556bd27f1f72fa514400f7f952461d2e", kill_on_drop: false }`
[INFO] [stdout] fe41652f5117aae86c378bb6776e4eb8556bd27f1f72fa514400f7f952461d2e