[INFO] fetching crate cargo-detect-package 1.0.8... [INFO] checking cargo-detect-package-1.0.8 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] extracting crate cargo-detect-package 1.0.8 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate cargo-detect-package 1.0.8 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cargo-detect-package 1.0.8 [INFO] tweaked toml for crates.io crate cargo-detect-package 1.0.8 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cargo-detect-package 1.0.8 on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cargo-detect-package 1.0.8 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86c4d466527cd7e4afe827bd4f541d5c976b971146a4ee68d4c9ac556e62e52c [INFO] running `Command { std: "docker" "start" "-a" "86c4d466527cd7e4afe827bd4f541d5c976b971146a4ee68d4c9ac556e62e52c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86c4d466527cd7e4afe827bd4f541d5c976b971146a4ee68d4c9ac556e62e52c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86c4d466527cd7e4afe827bd4f541d5c976b971146a4ee68d4c9ac556e62e52c", kill_on_drop: false }` [INFO] [stdout] 86c4d466527cd7e4afe827bd4f541d5c976b971146a4ee68d4c9ac556e62e52c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f2ae539f9c30b7568c2d76cdd3d007db95a1bec17e9dc197bb223f0564eb3dc [INFO] running `Command { std: "docker" "start" "-a" "3f2ae539f9c30b7568c2d76cdd3d007db95a1bec17e9dc197bb223f0564eb3dc", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling argh_shared v0.1.13 [INFO] [stderr] Checking winnow v0.7.14 [INFO] [stderr] Checking rust-fuzzy-search v0.1.1 [INFO] [stderr] Checking predicates-core v1.0.9 [INFO] [stderr] Compiling mockall_derive v0.13.1 [INFO] [stderr] Checking sdd v3.0.10 [INFO] [stderr] Checking termtree v0.5.1 [INFO] [stderr] Checking downcast v0.11.0 [INFO] [stderr] Checking tempfile v3.24.0 [INFO] [stderr] Compiling mutants v0.0.3 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking predicates v3.1.3 [INFO] [stderr] Checking predicates-tree v1.0.12 [INFO] [stderr] Checking scc v2.4.0 [INFO] [stderr] Checking toml_parser v1.0.6+spec-1.1.0 [INFO] [stderr] Checking toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Checking serde_spanned v1.0.4 [INFO] [stderr] Checking toml v0.9.10+spec-1.1.0 [INFO] [stderr] Compiling argh_derive v0.1.13 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Checking serial_test v3.2.0 [INFO] [stderr] Checking argh v0.1.13 [INFO] [stderr] Checking cargo-detect-package v1.0.8 (/opt/rustwide/workdir) [INFO] [stderr] Checking mockall v0.13.1 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (375) panicked at /rustc-dev/66388cc165a6c4ac98c074dc9f0281ff23528c55/compiler/rustc_ast/src/attr/mod.rs:302:36: [INFO] [stderr] attribute is missing tokens: Attribute { kind: Normal(NormalAttr { item: AttrItem { unsafety: Default, path: Path { span: tests/integration_tests.rs:184:1: 184:8 (#9), segments: [PathSegment { ident: #9, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(74), style: Outer, span: tests/integration_tests.rs:184:1: 184:8 (#9) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x71590882bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x715908e0fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x715908842226 - ::write_fmt [INFO] [stderr] 3: 0x715908801b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x71590881f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x71590780236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x71590881fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x715908801c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7159087f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x71590880372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x715905438f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x715909be0110 - ::token_trees [INFO] [stderr] 12: 0x71590a41c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x71590a3e65d2 - ::expand_crate [INFO] [stderr] 14: 0x7159094f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x71590a007658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x71590a0073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x71590a0073a7 - >::call_once [INFO] [stderr] 18: 0x715909fecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x715909fec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x71590a17127b - , rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(&rustc_session[1e6875ba352dc1ba]::session::Session, rustc_middle[2342951a64deba5]::ty::context::CurrentGcx, alloc[d7482eb0f1d19161]::sync::Arc, &std[7d609349af90bec6]::sync::once_lock::OnceLock, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 21: 0x71590a05ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x715909eeac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x715909eeaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x715909eed138 - ::new::thread_start [INFO] [stderr] 25: 0x715903a8aaa4 - [INFO] [stderr] 26: 0x715903b17a64 - clone [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [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/workdir/rustc-ice-2026-01-08T17_57_23-366.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.94.0-nightly (66388cc16 2026-01-08) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -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 [resolver_for_lowering_raw] getting the resolver for lowering [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `cargo-detect-package` (test "integration_tests") [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name integration_tests --edition=2024 tests/integration_tests.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 '--warn=clippy::while_float' '--warn=clippy::verbose_bit_mask' --warn=variant_size_differences '--warn=clippy::useless_let_if_seq' '--warn=clippy::use_self' '--warn=clippy::unused_self' '--warn=clippy::unused_result_ok' --warn=unused_qualifications '--warn=clippy::unused_peekable' --warn=unused_macros --warn=unused_macro_rules --warn=unused_lifetimes --warn=unused_import_braces '--warn=clippy::unused_async' '--warn=clippy::unseparated_literal_suffix' --warn=unsafe_attr_outside_unsafe --warn=unreachable_pub '--warn=clippy::unnested_or_patterns' '--warn=clippy::unneeded_field_pattern' '--warn=clippy::unnecessary_wraps' '--warn=clippy::unnecessary_struct_initialization' '--warn=clippy::unnecessary_semicolon' '--warn=clippy::unnecessary_self_imports' '--warn=clippy::unnecessary_safety_doc' '--warn=clippy::unnecessary_safety_comment' '--warn=clippy::unnecessary_join' '--warn=clippy::unnecessary_box_returns' --warn=unnameable_types --warn=unit_bindings '--warn=clippy::uninlined_format_args' '--warn=clippy::uninhabited_references' --warn=unexpected_cfgs '--warn=rustdoc::unescaped_backticks' '--warn=clippy::undocumented_unsafe_blocks' '--warn=clippy::unchecked_duration_subtraction' '--warn=clippy::type_repetition_in_bounds' '--warn=clippy::tuple_array_conversions' '--warn=clippy::try_err' '--warn=clippy::trivially_copy_pass_by_ref' --warn=trivial_casts '--warn=clippy::trait_duplication_in_bounds' '--warn=clippy::trailing_empty_array' '--warn=clippy::too_long_first_doc_paragraph' '--warn=clippy::suspicious_operation_groupings' '--warn=clippy::struct_field_names' '--warn=clippy::string_slice' '--warn=clippy::string_lit_chars_any' '--warn=clippy::str_split_at_newline' '--warn=clippy::single_option_map' '--warn=clippy::single_char_pattern' '--warn=clippy::set_contains_or_insert' '--warn=clippy::semicolon_inside_block' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::same_functions_in_if_condition' '--warn=clippy::return_self_not_must_use' '--warn=clippy::return_and_then' '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::renamed_function_params' '--warn=clippy::ref_option_ref' '--warn=clippy::ref_option' '--warn=clippy::ref_binding_to_reference' '--warn=clippy::ref_as_ptr' '--warn=clippy::redundant_test_prefix' '--warn=clippy::redundant_else' '--warn=clippy::redundant_closure_for_method_calls' '--warn=clippy::redundant_clone' '--warn=clippy::rc_mutex' '--warn=clippy::rc_buffer' '--warn=clippy::range_plus_one' '--warn=clippy::range_minus_one' '--warn=clippy::pub_underscore_fields' '--warn=clippy::ptr_cast_constness' '--warn=rustdoc::private_doc_tests' '--warn=clippy::precedence_bits' '--warn=clippy::pathbuf_init_then_push' '--warn=clippy::path_buf_push_overwrite' '--warn=clippy::partial_pub_fields' '--warn=clippy::or_fun_call' '--warn=clippy::option_option' '--warn=clippy::option_as_ref_cloned' '--warn=clippy::nonstandard_macro_braces' '--warn=clippy::non_zero_suggestions' '--warn=clippy::non_std_lazy_statics' '--warn=clippy::no_effect_underscore_binding' '--warn=clippy::needless_raw_strings' '--warn=clippy::needless_raw_string_hashes' '--warn=clippy::needless_pass_by_value' '--warn=clippy::needless_pass_by_ref_mut' '--warn=clippy::needless_for_each' '--warn=clippy::needless_collect' '--warn=clippy::needless_bitwise_bool' '--warn=clippy::naive_bytecount' '--warn=clippy::mutex_integer' '--warn=clippy::mutex_atomic' '--warn=clippy::mut_mut' '--warn=clippy::must_use_candidate' '--warn=clippy::multiple_unsafe_ops_per_block' '--warn=clippy::modulo_arithmetic' '--warn=clippy::module_name_repetitions' '--warn=clippy::mixed_read_write_in_expression' '--warn=clippy::missing_fields_in_debug' --warn=missing_docs --warn=missing_debug_implementations '--warn=clippy::mismatching_type_param_order' '--warn=clippy::match_same_arms' '--warn=clippy::match_bool' '--warn=clippy::map_with_unused_argument_over_ranges' '--warn=clippy::map_unwrap_or' '--warn=clippy::map_err_ignore' '--warn=clippy::manual_string_new' '--warn=clippy::manual_ok_or' '--warn=clippy::manual_midpoint' '--warn=clippy::manual_let_else' '--warn=clippy::manual_is_variant_and' '--warn=clippy::manual_is_power_of_two' '--warn=clippy::manual_instant_elapsed' '--warn=clippy::manual_assert' '--warn=clippy::lossy_float_literal' '--warn=clippy::literal_string_with_formatting_args' '--warn=clippy::let_underscore_must_use' --warn=let_underscore_drop '--warn=clippy::large_types_passed_by_value' '--warn=clippy::large_stack_frames' '--warn=clippy::large_stack_arrays' '--warn=clippy::large_futures' '--warn=clippy::iter_without_into_iter' '--warn=clippy::iter_with_drain' '--warn=clippy::iter_on_single_items' '--warn=clippy::iter_on_empty_collections' '--warn=clippy::iter_not_returning_iterator' '--warn=clippy::iter_filter_is_some' '--warn=clippy::iter_filter_is_ok' '--warn=clippy::items_after_statements' '--warn=clippy::ip_constant' '--warn=clippy::invalid_upcast_comparisons' '--warn=clippy::into_iter_without_iter' '--warn=clippy::integer_division' '--warn=clippy::indexing_slicing' '--warn=clippy::inconsistent_struct_constructor' '--warn=clippy::implicit_hasher' '--warn=clippy::implicit_clone' '--warn=clippy::ignored_unit_patterns' '--warn=clippy::ignore_without_reason' '--warn=clippy::format_push_string' '--warn=clippy::format_collect' '--warn=clippy::fn_to_numeric_cast_any' '--warn=clippy::fn_params_excessive_bools' '--warn=clippy::float_cmp_const' '--warn=clippy::float_cmp' '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::explicit_iter_loop' '--warn=clippy::explicit_into_iter_loop' '--warn=clippy::explicit_deref_methods' '--warn=clippy::exit' '--warn=clippy::exhaustive_structs' '--warn=clippy::exhaustive_enums' '--warn=clippy::equatable_if_let' '--warn=clippy::enum_glob_use' '--warn=clippy::empty_drop' --warn=elided_lifetimes_in_paths '--warn=clippy::elidable_lifetime_names' '--warn=clippy::doc_markdown' '--warn=clippy::doc_link_with_quotes' '--warn=clippy::doc_broken_link' '--warn=clippy::derive_partial_eq_without_eq' '--warn=clippy::default_union_representation' '--warn=clippy::default_trait_access' '--warn=clippy::debug_assert_with_mut_call' '--warn=clippy::dbg_macro' '--warn=clippy::create_dir' '--warn=clippy::copy_iterator' '--warn=clippy::collection_is_never_read' '--warn=clippy::cognitive_complexity' '--warn=clippy::coerce_container_to_any' --warn=closure_returning_async_block '--warn=clippy::cloned_instead_of_copied' '--warn=clippy::clone_on_ref_ptr' '--warn=clippy::cast_sign_loss' '--warn=clippy::cast_ptr_alignment' '--warn=clippy::cast_precision_loss' '--warn=clippy::cast_possible_wrap' '--warn=clippy::cast_possible_truncation' '--warn=clippy::cast_lossless' '--warn=clippy::borrow_as_ptr' '--warn=clippy::assigning_clones' '--warn=clippy::assertions_on_result_states' '--warn=clippy::as_ptr_cast_mut' '--warn=clippy::arithmetic_side_effects' '--warn=clippy::allow_attributes_without_reason' '--warn=clippy::absolute_paths' --check-cfg 'cfg(careful)' --check-cfg 'cfg(coverage_nightly)' --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=312d78acbcf51b07 -C extra-filename=-8467d09fc9ea8f6f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern argh=/opt/rustwide/target/debug/deps/libargh-03474bde62875dee.rmeta --extern cargo_detect_package=/opt/rustwide/target/debug/deps/libcargo_detect_package-784b11f992199561.rmeta --extern mockall=/opt/rustwide/target/debug/deps/libmockall-b079c4e5af38bc1c.rmeta --extern mutants=/opt/rustwide/target/debug/deps/libmutants-66c783a9549dcc43.so --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-dcf14f4508e6093e.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-78df58f7fed080b8.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-038cc26b7b81f42e.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] [INFO] [stderr] thread 'rustc' (371) panicked at /rustc-dev/66388cc165a6c4ac98c074dc9f0281ff23528c55/compiler/rustc_ast/src/attr/mod.rs:302:36: [INFO] [stderr] attribute is missing tokens: Attribute { kind: Normal(NormalAttr { item: AttrItem { unsafety: Default, path: Path { span: src/workspace.rs:185:5: 185:12 (#481), segments: [PathSegment { ident: #481, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(1020), style: Outer, span: src/workspace.rs:185:5: 185:12 (#481) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7c6d8242bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7c6d82a0fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7c6d82442226 - ::write_fmt [INFO] [stderr] 3: 0x7c6d82401b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7c6d8241f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7c6d8140236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7c6d8241fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7c6d82401c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7c6d823f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7c6d8240372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7c6d7f038f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7c6d837e0110 - ::token_trees [INFO] [stderr] 12: 0x7c6d8401c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7c6d83fe65d2 - ::expand_crate [INFO] [stderr] 14: 0x7c6d830f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7c6d83c07658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7c6d83c073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7c6d83c073a7 - >::call_once [INFO] [stderr] 18: 0x7c6d83becb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7c6d83bec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7c6d83d7127b - , rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(&rustc_session[1e6875ba352dc1ba]::session::Session, rustc_middle[2342951a64deba5]::ty::context::CurrentGcx, alloc[d7482eb0f1d19161]::sync::Arc, &std[7d609349af90bec6]::sync::once_lock::OnceLock, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 21: 0x7c6d83c5ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7c6d83aeac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7c6d83aeaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7c6d83aed138 - ::new::thread_start [INFO] [stderr] 25: 0x7c6d7d68aaa4 - [INFO] [stderr] 26: 0x7c6d7d717a64 - clone [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [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/workdir/rustc-ice-2026-01-08T17_57_23-365.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.94.0-nightly (66388cc16 2026-01-08) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -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 [resolver_for_lowering_raw] getting the resolver for lowering [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `cargo-detect-package` (lib test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name cargo_detect_package --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 '--warn=clippy::while_float' '--warn=clippy::verbose_bit_mask' --warn=variant_size_differences '--warn=clippy::useless_let_if_seq' '--warn=clippy::use_self' '--warn=clippy::unused_self' '--warn=clippy::unused_result_ok' --warn=unused_qualifications '--warn=clippy::unused_peekable' --warn=unused_macros --warn=unused_macro_rules --warn=unused_lifetimes --warn=unused_import_braces '--warn=clippy::unused_async' '--warn=clippy::unseparated_literal_suffix' --warn=unsafe_attr_outside_unsafe --warn=unreachable_pub '--warn=clippy::unnested_or_patterns' '--warn=clippy::unneeded_field_pattern' '--warn=clippy::unnecessary_wraps' '--warn=clippy::unnecessary_struct_initialization' '--warn=clippy::unnecessary_semicolon' '--warn=clippy::unnecessary_self_imports' '--warn=clippy::unnecessary_safety_doc' '--warn=clippy::unnecessary_safety_comment' '--warn=clippy::unnecessary_join' '--warn=clippy::unnecessary_box_returns' --warn=unnameable_types --warn=unit_bindings '--warn=clippy::uninlined_format_args' '--warn=clippy::uninhabited_references' --warn=unexpected_cfgs '--warn=rustdoc::unescaped_backticks' '--warn=clippy::undocumented_unsafe_blocks' '--warn=clippy::unchecked_duration_subtraction' '--warn=clippy::type_repetition_in_bounds' '--warn=clippy::tuple_array_conversions' '--warn=clippy::try_err' '--warn=clippy::trivially_copy_pass_by_ref' --warn=trivial_casts '--warn=clippy::trait_duplication_in_bounds' '--warn=clippy::trailing_empty_array' '--warn=clippy::too_long_first_doc_paragraph' '--warn=clippy::suspicious_operation_groupings' '--warn=clippy::struct_field_names' '--warn=clippy::string_slice' '--warn=clippy::string_lit_chars_any' '--warn=clippy::str_split_at_newline' '--warn=clippy::single_option_map' '--warn=clippy::single_char_pattern' '--warn=clippy::set_contains_or_insert' '--warn=clippy::semicolon_inside_block' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::same_functions_in_if_condition' '--warn=clippy::return_self_not_must_use' '--warn=clippy::return_and_then' '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::renamed_function_params' '--warn=clippy::ref_option_ref' '--warn=clippy::ref_option' '--warn=clippy::ref_binding_to_reference' '--warn=clippy::ref_as_ptr' '--warn=clippy::redundant_test_prefix' '--warn=clippy::redundant_else' '--warn=clippy::redundant_closure_for_method_calls' '--warn=clippy::redundant_clone' '--warn=clippy::rc_mutex' '--warn=clippy::rc_buffer' '--warn=clippy::range_plus_one' '--warn=clippy::range_minus_one' '--warn=clippy::pub_underscore_fields' '--warn=clippy::ptr_cast_constness' '--warn=rustdoc::private_doc_tests' '--warn=clippy::precedence_bits' '--warn=clippy::pathbuf_init_then_push' '--warn=clippy::path_buf_push_overwrite' '--warn=clippy::partial_pub_fields' '--warn=clippy::or_fun_call' '--warn=clippy::option_option' '--warn=clippy::option_as_ref_cloned' '--warn=clippy::nonstandard_macro_braces' '--warn=clippy::non_zero_suggestions' '--warn=clippy::non_std_lazy_statics' '--warn=clippy::no_effect_underscore_binding' '--warn=clippy::needless_raw_strings' '--warn=clippy::needless_raw_string_hashes' '--warn=clippy::needless_pass_by_value' '--warn=clippy::needless_pass_by_ref_mut' '--warn=clippy::needless_for_each' '--warn=clippy::needless_collect' '--warn=clippy::needless_bitwise_bool' '--warn=clippy::naive_bytecount' '--warn=clippy::mutex_integer' '--warn=clippy::mutex_atomic' '--warn=clippy::mut_mut' '--warn=clippy::must_use_candidate' '--warn=clippy::multiple_unsafe_ops_per_block' '--warn=clippy::modulo_arithmetic' '--warn=clippy::module_name_repetitions' '--warn=clippy::mixed_read_write_in_expression' '--warn=clippy::missing_fields_in_debug' --warn=missing_docs --warn=missing_debug_implementations '--warn=clippy::mismatching_type_param_order' '--warn=clippy::match_same_arms' '--warn=clippy::match_bool' '--warn=clippy::map_with_unused_argument_over_ranges' '--warn=clippy::map_unwrap_or' '--warn=clippy::map_err_ignore' '--warn=clippy::manual_string_new' '--warn=clippy::manual_ok_or' '--warn=clippy::manual_midpoint' '--warn=clippy::manual_let_else' '--warn=clippy::manual_is_variant_and' '--warn=clippy::manual_is_power_of_two' '--warn=clippy::manual_instant_elapsed' '--warn=clippy::manual_assert' '--warn=clippy::lossy_float_literal' '--warn=clippy::literal_string_with_formatting_args' '--warn=clippy::let_underscore_must_use' --warn=let_underscore_drop '--warn=clippy::large_types_passed_by_value' '--warn=clippy::large_stack_frames' '--warn=clippy::large_stack_arrays' '--warn=clippy::large_futures' '--warn=clippy::iter_without_into_iter' '--warn=clippy::iter_with_drain' '--warn=clippy::iter_on_single_items' '--warn=clippy::iter_on_empty_collections' '--warn=clippy::iter_not_returning_iterator' '--warn=clippy::iter_filter_is_some' '--warn=clippy::iter_filter_is_ok' '--warn=clippy::items_after_statements' '--warn=clippy::ip_constant' '--warn=clippy::invalid_upcast_comparisons' '--warn=clippy::into_iter_without_iter' '--warn=clippy::integer_division' '--warn=clippy::indexing_slicing' '--warn=clippy::inconsistent_struct_constructor' '--warn=clippy::implicit_hasher' '--warn=clippy::implicit_clone' '--warn=clippy::ignored_unit_patterns' '--warn=clippy::ignore_without_reason' '--warn=clippy::format_push_string' '--warn=clippy::format_collect' '--warn=clippy::fn_to_numeric_cast_any' '--warn=clippy::fn_params_excessive_bools' '--warn=clippy::float_cmp_const' '--warn=clippy::float_cmp' '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::explicit_iter_loop' '--warn=clippy::explicit_into_iter_loop' '--warn=clippy::explicit_deref_methods' '--warn=clippy::exit' '--warn=clippy::exhaustive_structs' '--warn=clippy::exhaustive_enums' '--warn=clippy::equatable_if_let' '--warn=clippy::enum_glob_use' '--warn=clippy::empty_drop' --warn=elided_lifetimes_in_paths '--warn=clippy::elidable_lifetime_names' '--warn=clippy::doc_markdown' '--warn=clippy::doc_link_with_quotes' '--warn=clippy::doc_broken_link' '--warn=clippy::derive_partial_eq_without_eq' '--warn=clippy::default_union_representation' '--warn=clippy::default_trait_access' '--warn=clippy::debug_assert_with_mut_call' '--warn=clippy::dbg_macro' '--warn=clippy::create_dir' '--warn=clippy::copy_iterator' '--warn=clippy::collection_is_never_read' '--warn=clippy::cognitive_complexity' '--warn=clippy::coerce_container_to_any' --warn=closure_returning_async_block '--warn=clippy::cloned_instead_of_copied' '--warn=clippy::clone_on_ref_ptr' '--warn=clippy::cast_sign_loss' '--warn=clippy::cast_ptr_alignment' '--warn=clippy::cast_precision_loss' '--warn=clippy::cast_possible_wrap' '--warn=clippy::cast_possible_truncation' '--warn=clippy::cast_lossless' '--warn=clippy::borrow_as_ptr' '--warn=clippy::assigning_clones' '--warn=clippy::assertions_on_result_states' '--warn=clippy::as_ptr_cast_mut' '--warn=clippy::arithmetic_side_effects' '--warn=clippy::allow_attributes_without_reason' '--warn=clippy::absolute_paths' --check-cfg 'cfg(careful)' --check-cfg 'cfg(coverage_nightly)' --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=d4a3c2489d55aff9 -C extra-filename=-b749feb09f994f2b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern argh=/opt/rustwide/target/debug/deps/libargh-03474bde62875dee.rmeta --extern mockall=/opt/rustwide/target/debug/deps/libmockall-b079c4e5af38bc1c.rmeta --extern mutants=/opt/rustwide/target/debug/deps/libmutants-66c783a9549dcc43.so --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-dcf14f4508e6093e.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-78df58f7fed080b8.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-038cc26b7b81f42e.rmeta --cap-lints=forbid` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "3f2ae539f9c30b7568c2d76cdd3d007db95a1bec17e9dc197bb223f0564eb3dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f2ae539f9c30b7568c2d76cdd3d007db95a1bec17e9dc197bb223f0564eb3dc", kill_on_drop: false }` [INFO] [stdout] 3f2ae539f9c30b7568c2d76cdd3d007db95a1bec17e9dc197bb223f0564eb3dc