[INFO] fetching crate packetize 0.102.0... [INFO] testing packetize-0.102.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate packetize 0.102.0 into /workspace/builds/worker-5-tc2/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-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate packetize 0.102.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bda834345902584abb91d3c31dc0cdadd9a15436033cea9ec7246f0c6dbe6115 [INFO] running `Command { std: "docker" "start" "-a" "bda834345902584abb91d3c31dc0cdadd9a15436033cea9ec7246f0c6dbe6115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bda834345902584abb91d3c31dc0cdadd9a15436033cea9ec7246f0c6dbe6115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bda834345902584abb91d3c31dc0cdadd9a15436033cea9ec7246f0c6dbe6115", kill_on_drop: false }` [INFO] [stdout] bda834345902584abb91d3c31dc0cdadd9a15436033cea9ec7246f0c6dbe6115 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 761135ce10d0a3a0b56f29d8fcd1351e648db95dc6ba32c04c751ac9fc7cc0c7 [INFO] running `Command { std: "docker" "start" "-a" "761135ce10d0a3a0b56f29d8fcd1351e648db95dc6ba32c04c751ac9fc7cc0c7", 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 autocfg v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling uuid v1.11.0 [INFO] [stderr] Compiling fastbuf v0.28.0 [INFO] [stderr] Compiling constvec v0.1.14 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/constvec-0.1.14/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/constvec-0.1.14/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(const_copy_from_slice)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/constvec-0.1.14/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(const_trait_impl)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/constvec-0.1.14/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [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 const Add<&ConstVec<[T; N2]>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ trait is not stable as const yet [INFO] [stdout] | [INFO] [stdout] = note: see issue #143802 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling seq-macro v0.3.5 [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[4bf3]::{impl#8}::add::{constant#2}), args: ['{erased}, '{erased}, T/#2, N1/#3, N2/#4] } [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' (61) panicked at compiler/rustc_const_eval/src/check_consts/qualifs.rs:356:13: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7ac04ee34003 - ::fmt::h47627beda0767f4c [INFO] [stderr] 1: 0x7ac04f601b98 - core::fmt::write::h8a63064c67176fd8 [INFO] [stderr] 2: 0x7ac050c0f151 - std::io::Write::write_fmt::h5e9b646cef91150b [INFO] [stderr] 3: 0x7ac04edf9b92 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb [INFO] [stderr] 4: 0x7ac04edffc59 - std::panicking::default_hook::{{closure}}::h23e0299d4738b766 [INFO] [stderr] 5: 0x7ac04edff783 - std::panicking::default_hook::hfeec6294e8751b62 [INFO] [stderr] 6: 0x7ac04ddf8851 - std[e20d0b87aa1ec278]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x7ac04ee0007f - std::panicking::panic_with_hook::hd57cd463d793ed79 [INFO] [stderr] 8: 0x7ac04de329e1 - std[e20d0b87aa1ec278]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 9: 0x7ac04de26ce6 - std[e20d0b87aa1ec278]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 10: 0x7ac04de26a54 - std[e20d0b87aa1ec278]::panicking::begin_panic:: [INFO] [stderr] 11: 0x7ac04de3e201 - ::emit_producing_guarantee [INFO] [stderr] 12: 0x7ac04e3da5fa - rustc_middle[b9477e5798c1eccb]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 13: 0x7ac04e3da8da - rustc_middle[b9477e5798c1eccb]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 14: 0x7ac04e3cb64b - rustc_middle[b9477e5798c1eccb]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 15: 0x7ac04c1006f0 - rustc_middle[b9477e5798c1eccb]::util::bug::bug_fmt [INFO] [stderr] 16: 0x7ac0512d7e7f - rustc_const_eval[6fa8abd37255a4a6]::check_consts::qualifs::in_operand:: as rustc_middle[b9477e5798c1eccb]::mir::visit::Visitor>::visit_assign::{closure#0}>.cold [INFO] [stderr] 17: 0x7ac05019447a - as rustc_mir_dataflow[c9ebde2abb7ac1a2]::framework::Analysis>::apply_primary_statement_effect [INFO] [stderr] 18: 0x7ac05018e1ce - ::has_mut_interior [INFO] [stderr] 19: 0x7ac05018d4d7 - rustc_mir_transform[da70a19c7a5674c]::mir_const_qualif [INFO] [stderr] 20: 0x7ac05018d265 - rustc_query_impl[fd543820c9d38d57]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 21: 0x7ac05018c6e7 - rustc_query_system[8be8729fe181742b]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[fd543820c9d38d57]::plumbing::QueryCtxt, false> [INFO] [stderr] 22: 0x7ac05018c446 - rustc_query_impl[fd543820c9d38d57]::query_impl::mir_const_qualif::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 23: 0x7ac04c91f413 - rustc_mir_transform[da70a19c7a5674c]::mir_promoted [INFO] [stderr] 24: 0x7ac050001312 - rustc_query_impl[fd543820c9d38d57]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 25: 0x7ac0500015d5 - rustc_query_system[8be8729fe181742b]::query::plumbing::try_execute_query::, rustc_query_system[8be8729fe181742b]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[fd543820c9d38d57]::plumbing::QueryCtxt, false> [INFO] [stderr] 26: 0x7ac050001162 - rustc_query_impl[fd543820c9d38d57]::query_impl::mir_promoted::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 27: 0x7ac050786a23 - rustc_borrowck[5277d8c7749951db]::mir_borrowck [INFO] [stderr] 28: 0x7ac0507868d9 - rustc_query_impl[fd543820c9d38d57]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 29: 0x7ac05007de78 - rustc_query_system[8be8729fe181742b]::query::plumbing::try_execute_query::, rustc_query_system[8be8729fe181742b]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[fd543820c9d38d57]::plumbing::QueryCtxt, false> [INFO] [stderr] 30: 0x7ac05007bf89 - rustc_query_impl[fd543820c9d38d57]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 31: 0x7ac05007c13c - ::par_hir_body_owners::::{closure#0} [INFO] [stderr] 32: 0x7ac050077de9 - rustc_interface[f7a0570088a2d46a]::passes::analysis [INFO] [stderr] 33: 0x7ac050077275 - rustc_query_impl[fd543820c9d38d57]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 34: 0x7ac0506c7626 - rustc_query_system[8be8729fe181742b]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[fd543820c9d38d57]::plumbing::QueryCtxt, false> [INFO] [stderr] 35: 0x7ac0506c727c - rustc_query_impl[fd543820c9d38d57]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 36: 0x7ac050964a83 - , rustc_driver_impl[fe70215fb2fa5da7]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[5b293a957d0a6e5f]::ops::function::FnOnce<(&rustc_session[9e856844e28fdaf5]::session::Session, rustc_middle[b9477e5798c1eccb]::ty::context::CurrentGcx, alloc[d35db71d034d3387]::sync::Arc, &std[e20d0b87aa1ec278]::sync::once_lock::OnceLock, &rustc_data_structures[914bec91e700ac5b]::sync::worker_local::WorkerLocal, &rustc_data_structures[914bec91e700ac5b]::sync::worker_local::WorkerLocal, rustc_driver_impl[fe70215fb2fa5da7]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 37: 0x7ac0507b27a2 - rustc_interface[f7a0570088a2d46a]::interface::run_compiler::<(), rustc_driver_impl[fe70215fb2fa5da7]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 38: 0x7ac0503a2f80 - std[e20d0b87aa1ec278]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 39: 0x7ac0503a2c64 - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[5b293a957d0a6e5f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 40: 0x7ac0503a15ef - std::sys::thread::unix::Thread::new::thread_start::hbaf586a9e50a98cd [INFO] [stderr] 41: 0x7ac04a08aaa4 - [INFO] [stderr] 42: 0x7ac04a117a64 - clone [INFO] [stderr] 43: 0x0 - [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: rustc 1.92.0-beta.1 (3b4dd9bf1 2025-10-28) 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 `::add` [INFO] [stderr] #1 [mir_promoted] promoting constants in MIR for `::add` [INFO] [stderr] #2 [mir_borrowck] borrow-checking `::add` [INFO] [stderr] #3 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stdout] Some errors have detailed explanations: E0554, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `constvec` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "761135ce10d0a3a0b56f29d8fcd1351e648db95dc6ba32c04c751ac9fc7cc0c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "761135ce10d0a3a0b56f29d8fcd1351e648db95dc6ba32c04c751ac9fc7cc0c7", kill_on_drop: false }` [INFO] [stdout] 761135ce10d0a3a0b56f29d8fcd1351e648db95dc6ba32c04c751ac9fc7cc0c7