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opaque.rs index out of bounds #107441

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blyxyas opened this issue Jan 29, 2023 · 2 comments
Closed

opaque.rs index out of bounds #107441

blyxyas opened this issue Jan 29, 2023 · 2 comments
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I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

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@blyxyas
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blyxyas commented Jan 29, 2023

rust/compiler/rustc_serialize/src/opaque.rs:594:21 produces the following error when building some of the crates.

Relevant output 
Compiling unicode-xid v0.2.4
thread 'rustc' panicked at 'index out of bounds: the len is 83964 but the index is 83964', /home/alejandra/git/rust/compiler/rustc_serialize/src/opaque.rs:594:21
stack backtrace:
   0: rust_begin_unwind
   1: core::panicking::panic_fmt
   2: core::panicking::panic_bounds_check
   3: <bool as rustc_serialize::serialize::Decodable<rustc_metadata::rmeta::decoder::DecodeContext>>::decode
   4: <rustc_metadata::rmeta::CrateRoot as rustc_serialize::serialize::Decodable<rustc_metadata::rmeta::decoder::DecodeContext>>::decode
   5: <rustc_metadata::rmeta::decoder::MetadataBlob>::get_root
   6: <rustc_metadata::locator::CrateLocator>::extract_one
   7: <rustc_metadata::locator::CrateLocator>::extract_lib
   8: <rustc_metadata::locator::CrateLocator>::find_library_crate
   9: <rustc_metadata::locator::CrateLocator>::maybe_load_library_crate
  10: <rustc_metadata::creader::CrateLoader>::load
  11: <rustc_metadata::creader::CrateLoader>::maybe_resolve_crate
  12: <rustc_metadata::creader::CrateLoader>::maybe_resolve_crate
  13: <rustc_metadata::creader::CrateLoader>::maybe_process_path_extern
  14: <rustc_resolve::Resolver>::extern_prelude_get
  15: <rustc_resolve::Resolver>::visit_scopes::<core::result::Result<&rustc_resolve::NameBinding, rustc_resolve::Determinacy>, <rustc_resolve::Resolver>::early_resolve_ident_in_lexical_scope::{closure#0}>
  16: <rustc_resolve::Resolver>::early_resolve_ident_in_lexical_scope
  17: <rustc_resolve::Resolver>::resolve_path_with_ribs
  18: <rustc_resolve::Resolver>::maybe_resolve_path
  19: <rustc_resolve::imports::ImportResolver>::resolve_imports
  20: <rustc_resolve::Resolver as rustc_expand::base::ResolverExpand>::resolve_imports
  21: <rustc_expand::expand::MacroExpander>::fully_expand_fragment
  22: <rustc_expand::expand::MacroExpander>::expand_crate
  23: <rustc_session::session::Session>::time::<core::result::Result<rustc_ast::ast::Crate, rustc_errors::ErrorGuaranteed>, rustc_interface::passes::configure_and_expand::{closure#1}>
  24: rustc_interface::passes::configure_and_expand
  25: <rustc_interface::passes::boxed_resolver::BoxedResolver>::access::<<rustc_interface::queries::Queries>::expansion::{closure#0}::{closure#0}, core::result::Result<rustc_ast::ast::Crate, rustc_errors::ErrorGuaranteed>>
  26: <rustc_interface::queries::Query<(alloc::rc::Rc<rustc_ast::ast::Crate>, alloc::rc::Rc<core::cell::RefCell<rustc_interface::passes::boxed_resolver::BoxedResolver>>, alloc::rc::Rc<rustc_lint::context::LintStore>)>>::compute::<<rustc_interface::queries::Queries>::expansion::{closure#0}>
  27: <rustc_interface::queries::Queries>::expansion
  28: <rustc_interface::queries::Query<rustc_interface::passes::QueryContext>>::compute::<<rustc_interface::queries::Queries>::global_ctxt::{closure#0}>
  29: <rustc_interface::interface::Compiler>::enter::<rustc_driver::run_compiler::{closure#1}::{closure#2}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_errors::ErrorGuaranteed>>
  30: rustc_span::with_source_map::<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
  31: <scoped_tls::ScopedKey<rustc_span::SessionGlobals>>::set::<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

error: internal compiler error: unexpected panic

note: the compiler unexpectedly panicked. this is a bug.

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

note: rustc 1.69.0-dev running on x86_64-unknown-linux-gnu

note: compiler flags: --crate-type lib -C opt-level=3 -C embed-bitcode=no -C debuginfo=0 -Z unstable-options -C symbol-mangling-version=v0 -Z unstable-options -Z macro-backtrace -C link-args=-Wl,-z,origin -C link-args=-Wl,-rpath,$ORIGIN/../lib -C split-debuginfo=off -C llvm-args=-import-instr-limit=10 -Z binary-dep-depinfo -Z tls-model=initial-exec

note: some of the compiler flags provided by cargo are hidden

query stack during panic:
end of query stack
Full output 
 ~/git/rust  master ⇡1 !4 ▓▒░ x test src/tools/cargotest                                                                                                                                               ░▒▓ 1 х  59s
Building bootstrap
    Finished dev [unoptimized] target(s) in 0.05s
Building stage0 library artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
    Finished release [optimized] target(s) in 1.05s
Copying stage0 library from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
Building stage0 compiler artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
   Compiling rustc_middle v0.0.0 (/home/alejandra/git/rust/compiler/rustc_middle)
   Compiling rustc_infer v0.0.0 (/home/alejandra/git/rust/compiler/rustc_infer)
   Compiling rustc_mir_dataflow v0.0.0 (/home/alejandra/git/rust/compiler/rustc_mir_dataflow)
   Compiling rustc_metadata v0.0.0 (/home/alejandra/git/rust/compiler/rustc_metadata)
   Compiling rustc_incremental v0.0.0 (/home/alejandra/git/rust/compiler/rustc_incremental)
   Compiling rustc_symbol_mangling v0.0.0 (/home/alejandra/git/rust/compiler/rustc_symbol_mangling)
   Compiling rustc_ast_lowering v0.0.0 (/home/alejandra/git/rust/compiler/rustc_ast_lowering)
   Compiling rustc_passes v0.0.0 (/home/alejandra/git/rust/compiler/rustc_passes)
   Compiling rustc_query_impl v0.0.0 (/home/alejandra/git/rust/compiler/rustc_query_impl)
   Compiling rustc_monomorphize v0.0.0 (/home/alejandra/git/rust/compiler/rustc_monomorphize)
   Compiling rustc_save_analysis v0.0.0 (/home/alejandra/git/rust/compiler/rustc_save_analysis)
   Compiling rustc_resolve v0.0.0 (/home/alejandra/git/rust/compiler/rustc_resolve)
   Compiling rustc_transmute v0.1.0 (/home/alejandra/git/rust/compiler/rustc_transmute)
   Compiling rustc_trait_selection v0.0.0 (/home/alejandra/git/rust/compiler/rustc_trait_selection)
   Compiling rustc_lint v0.0.0 (/home/alejandra/git/rust/compiler/rustc_lint)
   Compiling rustc_const_eval v0.0.0 (/home/alejandra/git/rust/compiler/rustc_const_eval)
   Compiling rustc_traits v0.0.0 (/home/alejandra/git/rust/compiler/rustc_traits)
   Compiling rustc_mir_build v0.0.0 (/home/alejandra/git/rust/compiler/rustc_mir_build)
   Compiling rustc_ty_utils v0.0.0 (/home/alejandra/git/rust/compiler/rustc_ty_utils)
   Compiling rustc_hir_analysis v0.0.0 (/home/alejandra/git/rust/compiler/rustc_hir_analysis)
   Compiling rustc_plugin_impl v0.0.0 (/home/alejandra/git/rust/compiler/rustc_plugin_impl)
   Compiling rustc_codegen_ssa v0.0.0 (/home/alejandra/git/rust/compiler/rustc_codegen_ssa)
   Compiling rustc_borrowck v0.0.0 (/home/alejandra/git/rust/compiler/rustc_borrowck)
   Compiling rustc_mir_transform v0.0.0 (/home/alejandra/git/rust/compiler/rustc_mir_transform)
   Compiling rustc_hir_typeck v0.1.0 (/home/alejandra/git/rust/compiler/rustc_hir_typeck)
   Compiling rustc_privacy v0.0.0 (/home/alejandra/git/rust/compiler/rustc_privacy)
   Compiling rustc_codegen_llvm v0.0.0 (/home/alejandra/git/rust/compiler/rustc_codegen_llvm)
   Compiling rustc_interface v0.0.0 (/home/alejandra/git/rust/compiler/rustc_interface)
   Compiling rustc_driver v0.0.0 (/home/alejandra/git/rust/compiler/rustc_driver)
   Compiling rustc_smir v0.0.0 (/home/alejandra/git/rust/compiler/rustc_smir)
   Compiling rustc-main v0.0.0 (/home/alejandra/git/rust/compiler/rustc)
    Finished release [optimized] target(s) in 2m 34s
Copying stage0 rustc from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
Assembling stage1 compiler (x86_64-unknown-linux-gnu)
Building stage1 library artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
   Compiling compiler_builtins v0.1.85
   Compiling core v0.0.0 (/home/alejandra/git/rust/library/core)
   Compiling libc v0.2.138
   Compiling cc v1.0.77
   Compiling memchr v2.5.0
   Compiling std v0.0.0 (/home/alejandra/git/rust/library/std)
   Compiling unwind v0.0.0 (/home/alejandra/git/rust/library/unwind)
   Compiling rustc-std-workspace-core v1.99.0 (/home/alejandra/git/rust/library/rustc-std-workspace-core)
   Compiling alloc v0.0.0 (/home/alejandra/git/rust/library/alloc)
   Compiling cfg-if v1.0.0
   Compiling adler v1.0.2
   Compiling rustc-demangle v0.1.21
   Compiling rustc-std-workspace-alloc v1.99.0 (/home/alejandra/git/rust/library/rustc-std-workspace-alloc)
   Compiling panic_abort v0.0.0 (/home/alejandra/git/rust/library/panic_abort)
   Compiling panic_unwind v0.0.0 (/home/alejandra/git/rust/library/panic_unwind)
   Compiling gimli v0.26.2
   Compiling std_detect v0.1.5 (/home/alejandra/git/rust/library/stdarch/crates/std_detect)
   Compiling hashbrown v0.12.3
   Compiling miniz_oxide v0.5.3
   Compiling object v0.29.0
   Compiling addr2line v0.17.0
   Compiling rustc-std-workspace-std v1.99.0 (/home/alejandra/git/rust/library/rustc-std-workspace-std)
   Compiling proc_macro v0.0.0 (/home/alejandra/git/rust/library/proc_macro)
   Compiling unicode-width v0.1.10
   Compiling getopts v0.2.21
   Compiling test v0.0.0 (/home/alejandra/git/rust/library/test)
    Finished release [optimized] target(s) in 57.94s
Copying stage1 library from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
Building stage1 compiler artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
   Compiling proc-macro2 v1.0.46
   Compiling quote v1.0.21
   Compiling unicode-ident v1.0.5
   Compiling syn v1.0.102
   Compiling cfg-if v1.0.0
   Compiling unicode-xid v0.2.4
   Compiling serde v1.0.147
   Compiling serde_derive v1.0.147
   Compiling libc v0.2.138
   Compiling version_check v0.9.4
   Compiling once_cell v1.16.0
   Compiling autocfg v1.1.0
   Compiling stable_deref_trait v1.2.0
   Compiling proc-macro-hack v0.5.19
   Compiling smallvec v1.8.1
   Compiling log v0.4.14
   Compiling thiserror v1.0.38
   Compiling parking_lot_core v0.8.5
   Compiling ahash v0.7.4
   Compiling cc v1.0.77
   Compiling memchr v2.5.0
   Compiling indexmap v1.9.2
   Compiling lock_api v0.4.7
   Compiling tracing-core v0.1.28
   Compiling instant v0.1.12
   Compiling scopeguard v1.1.0
   Compiling pin-project-lite v0.2.8
   Compiling rustc-hash v1.1.0
   Compiling typenum v1.16.0
   Compiling generic-array v0.14.4
   Compiling bitflags v1.3.2
   Compiling type-map v0.4.0
   Compiling self_cell v0.10.2
   Compiling unicode-width v0.1.10
   Compiling annotate-snippets v0.9.1
   Compiling ena v0.14.0
   Compiling thin-vec v0.2.9
   Compiling remove_dir_all v0.5.3
   Compiling fastrand v1.8.0
   Compiling arrayvec v0.7.0
   Compiling rustc_graphviz v0.0.0 (/home/alejandra/git/rust/compiler/rustc_graphviz)
   Compiling getrandom v0.2.8
   Compiling perf-event-open-sys v1.0.1
   Compiling memmap2 v0.2.1
   Compiling tempfile v3.3.0
   Compiling parking_lot v0.11.2
   Compiling jobserver v0.1.24
   Compiling hashbrown v0.12.3
   Compiling psm v0.1.21
   Compiling stacker v0.1.15
   Compiling measureme v10.1.0
   Compiling cpufeatures v0.2.5
   Compiling rand_core v0.6.4
   Compiling rustc_arena v0.0.0 (/home/alejandra/git/rust/compiler/rustc_arena)
   Compiling litemap v0.6.0
   Compiling writeable v0.5.0
   Compiling unic-char-range v0.9.0
   Compiling unic-common v0.9.0
   Compiling scoped-tls v1.0.0
   Compiling unic-ucd-version v0.9.0
   Compiling unic-char-property v0.9.0
   Compiling ppv-lite86 v0.2.8
   Compiling unic-emoji-char v0.9.0
   Compiling ryu v1.0.5
   Compiling regex-automata v0.2.0
   Compiling rustc_lexer v0.1.0 (/home/alejandra/git/rust/compiler/rustc_lexer)
   Compiling serde_json v1.0.85
   Compiling rand_xoshiro v0.6.0
   Compiling itoa v1.0.2
   Compiling odht v0.3.1
   Compiling termize v0.1.1
   Compiling rand_chacha v0.3.0
   Compiling lazy_static v1.4.0
   Compiling termcolor v1.1.3
   Compiling getopts v0.2.21
   Compiling rustc_fs_util v0.0.0 (/home/alejandra/git/rust/compiler/rustc_fs_util)
   Compiling either v1.6.0
   Compiling convert_case v0.4.0
   Compiling rand v0.8.5
   Compiling datafrog v2.0.1
   Compiling crypto-common v0.1.6
   Compiling rustc_serialize v0.0.0 (/home/alejandra/git/rust/compiler/rustc_serialize)
   Compiling block-buffer v0.10.2
   Compiling rustc_apfloat v0.0.0 (/home/alejandra/git/rust/compiler/rustc_apfloat)
   Compiling tinyvec_macros v0.1.0
   Compiling tinyvec v1.6.0
   Compiling digest v0.10.6
   Compiling polonius-engine v0.13.0
   Compiling regex-syntax v0.6.26
   Compiling itertools v0.10.5
   Compiling aho-corasick v0.7.18
   Compiling sha1 v0.10.5
   Compiling sha2 v0.10.6
   Compiling md-5 v0.10.0
   Compiling crossbeam-utils v0.8.14
   Compiling sharded-slab v0.1.1
   Compiling tracing-log v0.1.2
   Compiling ahash v0.8.2
   Compiling thread_local v1.1.4
   Compiling ansi_term v0.12.1
   Compiling snap v1.1.0
   Compiling unicode-normalization v0.1.22
   Compiling crc32fast v1.3.2
   Compiling atty v0.2.14
   Compiling crossbeam-channel v0.5.6
   Compiling unicode-script v0.5.5
   Compiling adler v1.0.2
   Compiling miniz_oxide v0.5.3
   Compiling libloading v0.7.1
   Compiling unicode-security v0.1.0
   Compiling fixedbitset v0.2.0
   Compiling fallible-iterator v0.2.0
   Compiling petgraph v0.5.1
   Compiling flate2 v1.0.23
   Compiling hashbrown v0.13.1
   Compiling static_assertions v1.1.0
   Compiling rustc_llvm v0.0.0 (/home/alejandra/git/rust/compiler/rustc_llvm)
   Compiling regex v1.5.6
   Compiling regex-automata v0.1.10
   Compiling gimli v0.26.2
   Compiling twox-hash v1.6.3
   Compiling object v0.29.0
   Compiling punycode v0.4.1
   Compiling object v0.30.1
   Compiling rustc-demangle v0.1.21
   Compiling pathdiff v0.2.1
   Compiling synstructure v0.12.6
   Compiling matchers v0.1.0
   Compiling cstr v0.2.8
   Compiling rustc_error_codes v0.0.0 (/home/alejandra/git/rust/compiler/rustc_error_codes)
   Compiling rustc-main v0.0.0 (/home/alejandra/git/rust/compiler/rustc)
   Compiling zerofrom-derive v0.1.1
   Compiling yoke-derive v0.6.1
   Compiling zerovec-derive v0.9.0
   Compiling displaydoc v0.2.3
   Compiling thiserror-impl v1.0.38
   Compiling tracing-attributes v0.1.22
   Compiling icu_provider_macros v1.0.0
   Compiling chalk-derive v0.87.0
   Compiling tracing v0.1.35
   Compiling derive_more v0.99.17
   Compiling fluent-syntax v0.11.0
   Compiling zerofrom v0.1.1
   Compiling tracing-subscriber v0.3.3
   Compiling thorin-dwp v0.4.0
   Compiling ar_archive_writer v0.1.1
   Compiling chalk-ir v0.87.0
   Compiling tracing-tree v0.2.0
   Compiling rustc_log v0.0.0 (/home/alejandra/git/rust/compiler/rustc_log)
   Compiling chalk-solve v0.87.0
   Compiling chalk-engine v0.87.0
   Compiling yoke v0.6.2
   Compiling zerovec v0.9.0
   Compiling gsgdt v0.1.2
   Compiling rls-span v0.5.3
   Compiling rls-data v0.19.1
   Compiling tinystr v0.7.0
   Compiling unic-langid-impl v0.9.1
   Compiling unic-langid-macros-impl v0.9.1
   Compiling icu_locid v1.0.0
   Compiling unic-langid-macros v0.9.1
   Compiling unic-langid v0.9.1
   Compiling intl_pluralrules v7.0.2
   Compiling fluent-langneg v0.13.0
   Compiling intl-memoizer v0.5.1
   Compiling icu_provider v1.0.1
   Compiling fluent-bundle v0.15.2
   Compiling icu_provider_adapters v1.0.0
   Compiling icu_list v1.0.0
   Compiling rustc_baked_icu_data v0.0.0 (/home/alejandra/git/rust/compiler/rustc_baked_icu_data)
   Compiling rustc_macros v0.1.0 (/home/alejandra/git/rust/compiler/rustc_macros)
   Compiling rustc_index v0.0.0 (/home/alejandra/git/rust/compiler/rustc_index)
   Compiling rustc_data_structures v0.0.0 (/home/alejandra/git/rust/compiler/rustc_data_structures)
   Compiling rustc_span v0.0.0 (/home/alejandra/git/rust/compiler/rustc_span)
   Compiling rustc_abi v0.0.0 (/home/alejandra/git/rust/compiler/rustc_abi)
   Compiling rustc_parse_format v0.0.0 (/home/alejandra/git/rust/compiler/rustc_parse_format)
   Compiling rustc_type_ir v0.0.0 (/home/alejandra/git/rust/compiler/rustc_type_ir)
   Compiling rustc_feature v0.0.0 (/home/alejandra/git/rust/compiler/rustc_feature)
   Compiling rustc_ast v0.0.0 (/home/alejandra/git/rust/compiler/rustc_ast)
   Compiling rustc_error_messages v0.0.0 (/home/alejandra/git/rust/compiler/rustc_error_messages)
   Compiling rustc_target v0.0.0 (/home/alejandra/git/rust/compiler/rustc_target)
   Compiling rustc_ast_pretty v0.0.0 (/home/alejandra/git/rust/compiler/rustc_ast_pretty)
   Compiling rustc_hir v0.0.0 (/home/alejandra/git/rust/compiler/rustc_hir)
   Compiling rustc_lint_defs v0.0.0 (/home/alejandra/git/rust/compiler/rustc_lint_defs)
   Compiling rustc_hir_pretty v0.0.0 (/home/alejandra/git/rust/compiler/rustc_hir_pretty)
   Compiling rustc_errors v0.0.0 (/home/alejandra/git/rust/compiler/rustc_errors)
   Compiling rustc_session v0.0.0 (/home/alejandra/git/rust/compiler/rustc_session)
   Compiling rustc_attr v0.0.0 (/home/alejandra/git/rust/compiler/rustc_attr)
   Compiling rustc_query_system v0.0.0 (/home/alejandra/git/rust/compiler/rustc_query_system)
   Compiling rustc_parse v0.0.0 (/home/alejandra/git/rust/compiler/rustc_parse)
   Compiling rustc_middle v0.0.0 (/home/alejandra/git/rust/compiler/rustc_middle)
   Compiling rustc_ast_passes v0.0.0 (/home/alejandra/git/rust/compiler/rustc_ast_passes)
   Compiling rustc_expand v0.0.0 (/home/alejandra/git/rust/compiler/rustc_expand)
   Compiling rustc_builtin_macros v0.0.0 (/home/alejandra/git/rust/compiler/rustc_builtin_macros)
   Compiling rustc_infer v0.0.0 (/home/alejandra/git/rust/compiler/rustc_infer)
   Compiling rustc_mir_dataflow v0.0.0 (/home/alejandra/git/rust/compiler/rustc_mir_dataflow)
   Compiling rustc_metadata v0.0.0 (/home/alejandra/git/rust/compiler/rustc_metadata)
   Compiling rustc_symbol_mangling v0.0.0 (/home/alejandra/git/rust/compiler/rustc_symbol_mangling)
   Compiling rustc_incremental v0.0.0 (/home/alejandra/git/rust/compiler/rustc_incremental)
   Compiling rustc_ast_lowering v0.0.0 (/home/alejandra/git/rust/compiler/rustc_ast_lowering)
   Compiling rustc_query_impl v0.0.0 (/home/alejandra/git/rust/compiler/rustc_query_impl)
   Compiling rustc_monomorphize v0.0.0 (/home/alejandra/git/rust/compiler/rustc_monomorphize)
   Compiling rustc_passes v0.0.0 (/home/alejandra/git/rust/compiler/rustc_passes)
   Compiling rustc_save_analysis v0.0.0 (/home/alejandra/git/rust/compiler/rustc_save_analysis)
   Compiling rustc_resolve v0.0.0 (/home/alejandra/git/rust/compiler/rustc_resolve)
   Compiling rustc_transmute v0.1.0 (/home/alejandra/git/rust/compiler/rustc_transmute)
   Compiling rustc_trait_selection v0.0.0 (/home/alejandra/git/rust/compiler/rustc_trait_selection)
   Compiling rustc_const_eval v0.0.0 (/home/alejandra/git/rust/compiler/rustc_const_eval)
   Compiling rustc_lint v0.0.0 (/home/alejandra/git/rust/compiler/rustc_lint)
   Compiling rustc_traits v0.0.0 (/home/alejandra/git/rust/compiler/rustc_traits)
   Compiling rustc_mir_build v0.0.0 (/home/alejandra/git/rust/compiler/rustc_mir_build)
   Compiling rustc_ty_utils v0.0.0 (/home/alejandra/git/rust/compiler/rustc_ty_utils)
   Compiling rustc_hir_analysis v0.0.0 (/home/alejandra/git/rust/compiler/rustc_hir_analysis)
   Compiling rustc_plugin_impl v0.0.0 (/home/alejandra/git/rust/compiler/rustc_plugin_impl)
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    Finished release [optimized] target(s) in 3m 43s
Copying stage1 rustc from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
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thread 'rustc' panicked at 'index out of bounds: the len is 83964 but the index is 83964', /home/alejandra/git/rust/compiler/rustc_serialize/src/opaque.rs:594:21
stack backtrace:
   0: rust_begin_unwind
   1: core::panicking::panic_fmt
   2: core::panicking::panic_bounds_check
   3: <bool as rustc_serialize::serialize::Decodable<rustc_metadata::rmeta::decoder::DecodeContext>>::decode
   4: <rustc_metadata::rmeta::CrateRoot as rustc_serialize::serialize::Decodable<rustc_metadata::rmeta::decoder::DecodeContext>>::decode
   5: <rustc_metadata::rmeta::decoder::MetadataBlob>::get_root
   6: <rustc_metadata::locator::CrateLocator>::extract_one
   7: <rustc_metadata::locator::CrateLocator>::extract_lib
   8: <rustc_metadata::locator::CrateLocator>::find_library_crate
   9: <rustc_metadata::locator::CrateLocator>::maybe_load_library_crate
  10: <rustc_metadata::creader::CrateLoader>::load
  11: <rustc_metadata::creader::CrateLoader>::maybe_resolve_crate
  12: <rustc_metadata::creader::CrateLoader>::maybe_resolve_crate
  13: <rustc_metadata::creader::CrateLoader>::maybe_process_path_extern
  14: <rustc_resolve::Resolver>::extern_prelude_get
  15: <rustc_resolve::Resolver>::visit_scopes::<core::result::Result<&rustc_resolve::NameBinding, rustc_resolve::Determinacy>, <rustc_resolve::Resolver>::early_resolve_ident_in_lexical_scope::{closure#0}>
  16: <rustc_resolve::Resolver>::early_resolve_ident_in_lexical_scope
  17: <rustc_resolve::Resolver>::resolve_path_with_ribs
  18: <rustc_resolve::Resolver>::maybe_resolve_path
  19: <rustc_resolve::imports::ImportResolver>::resolve_imports
  20: <rustc_resolve::Resolver as rustc_expand::base::ResolverExpand>::resolve_imports
  21: <rustc_expand::expand::MacroExpander>::fully_expand_fragment
  22: <rustc_expand::expand::MacroExpander>::expand_crate
  23: <rustc_session::session::Session>::time::<core::result::Result<rustc_ast::ast::Crate, rustc_errors::ErrorGuaranteed>, rustc_interface::passes::configure_and_expand::{closure#1}>
  24: rustc_interface::passes::configure_and_expand
  25: <rustc_interface::passes::boxed_resolver::BoxedResolver>::access::<<rustc_interface::queries::Queries>::expansion::{closure#0}::{closure#0}, core::result::Result<rustc_ast::ast::Crate, rustc_errors::ErrorGuaranteed>>
  26: <rustc_interface::queries::Query<(alloc::rc::Rc<rustc_ast::ast::Crate>, alloc::rc::Rc<core::cell::RefCell<rustc_interface::passes::boxed_resolver::BoxedResolver>>, alloc::rc::Rc<rustc_lint::context::LintStore>)>>::compute::<<rustc_interface::queries::Queries>::expansion::{closure#0}>
  27: <rustc_interface::queries::Queries>::expansion
  28: <rustc_interface::queries::Query<rustc_interface::passes::QueryContext>>::compute::<<rustc_interface::queries::Queries>::global_ctxt::{closure#0}>
  29: <rustc_interface::interface::Compiler>::enter::<rustc_driver::run_compiler::{closure#1}::{closure#2}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_errors::ErrorGuaranteed>>
  30: rustc_span::with_source_map::<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
  31: <scoped_tls::ScopedKey<rustc_span::SessionGlobals>>::set::<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

error: internal compiler error: unexpected panic

note: the compiler unexpectedly panicked. this is a bug.

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

note: rustc 1.69.0-dev running on x86_64-unknown-linux-gnu

note: compiler flags: --crate-type lib -C opt-level=3 -C embed-bitcode=no -C debuginfo=0 -Z unstable-options -C symbol-mangling-version=v0 -Z unstable-options -Z macro-backtrace -C link-args=-Wl,-z,origin -C link-args=-Wl,-rpath,$ORIGIN/../lib -C split-debuginfo=off -C llvm-args=-import-instr-limit=10 -Z binary-dep-depinfo -Z tls-model=initial-exec

note: some of the compiler flags provided by cargo are hidden

query stack during panic:
end of query stack
   Compiling url v2.2.2
   Compiling orion v0.17.3
error: could not compile `serde_json`
warning: build failed, waiting for other jobs to finish...
thread 'rustc' panicked at 'index out of bounds: the len is 83964 but the index is 83964', /home/alejandra/git/rust/compiler/rustc_serialize/src/opaque.rs:594:21
stack backtrace:
   0: rust_begin_unwind
   1: core::panicking::panic_fmt
   2: core::panicking::panic_bounds_check
   3: <bool as rustc_serialize::serialize::Decodable<rustc_metadata::rmeta::decoder::DecodeContext>>::decode
   4: <rustc_metadata::rmeta::CrateRoot as rustc_serialize::serialize::Decodable<rustc_metadata::rmeta::decoder::DecodeContext>>::decode
   5: <rustc_metadata::rmeta::decoder::MetadataBlob>::get_root
   6: <rustc_metadata::locator::CrateLocator>::extract_one
   7: <rustc_metadata::locator::CrateLocator>::extract_lib
   8: <rustc_metadata::locator::CrateLocator>::find_library_crate
   9: <rustc_metadata::locator::CrateLocator>::maybe_load_library_crate
  10: <rustc_metadata::creader::CrateLoader>::load
  11: <rustc_metadata::creader::CrateLoader>::maybe_resolve_crate
  12: <rustc_metadata::creader::CrateLoader>::maybe_resolve_crate
  13: <rustc_metadata::creader::CrateLoader>::resolve_crate
  14: <rustc_metadata::creader::CrateLoader>::process_extern_crate
  15: <rustc_resolve::build_reduced_graph::BuildReducedGraphVisitor as rustc_ast::visit::Visitor>::visit_item
  16: rustc_ast::visit::walk_crate::<rustc_resolve::build_reduced_graph::BuildReducedGraphVisitor>
  17: <rustc_resolve::build_reduced_graph::BuildReducedGraphVisitor as rustc_ast::visit::Visitor>::visit_crate
  18: <rustc_resolve::Resolver as rustc_expand::base::ResolverExpand>::visit_ast_fragment_with_placeholders
  19: <rustc_expand::expand::MacroExpander>::collect_invocations
  20: <rustc_expand::expand::MacroExpander>::fully_expand_fragment
  21: <rustc_expand::expand::MacroExpander>::expand_crate
  22: <rustc_session::session::Session>::time::<core::result::Result<rustc_ast::ast::Crate, rustc_errors::ErrorGuaranteed>, rustc_interface::passes::configure_and_expand::{closure#1}>
  23: rustc_interface::passes::configure_and_expand
  24: <rustc_interface::passes::boxed_resolver::BoxedResolver>::access::<<rustc_interface::queries::Queries>::expansion::{closure#0}::{closure#0}, core::result::Result<rustc_ast::ast::Crate, rustc_errors::ErrorGuaranteed>>
  25: <rustc_interface::queries::Query<(alloc::rc::Rc<rustc_ast::ast::Crate>, alloc::rc::Rc<core::cell::RefCell<rustc_interface::passes::boxed_resolver::BoxedResolver>>, alloc::rc::Rc<rustc_lint::context::LintStore>)>>::compute::<<rustc_interface::queries::Queries>::expansion::{closure#0}>
  26: <rustc_interface::queries::Queries>::expansion
  27: <rustc_interface::queries::Query<rustc_interface::passes::QueryContext>>::compute::<<rustc_interface::queries::Queries>::global_ctxt::{closure#0}>
  28: <rustc_interface::interface::Compiler>::enter::<rustc_driver::run_compiler::{closure#1}::{closure#2}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_errors::ErrorGuaranteed>>
  29: rustc_span::with_source_map::<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
  30: <scoped_tls::ScopedKey<rustc_span::SessionGlobals>>::set::<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

error: internal compiler error: unexpected panic

note: the compiler unexpectedly panicked. this is a bug.

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

note: rustc 1.69.0-dev running on x86_64-unknown-linux-gnu

note: compiler flags: --crate-type lib -C opt-level=3 -C embed-bitcode=no -C debuginfo=0 -Z unstable-options -C symbol-mangling-version=v0 -Z unstable-options -Z macro-backtrace -C link-args=-Wl,-z,origin -C link-args=-Wl,-rpath,$ORIGIN/../lib -C split-debuginfo=off -C llvm-args=-import-instr-limit=10 -Z binary-dep-depinfo -Z tls-model=initial-exec

note: some of the compiler flags provided by cargo are hidden

query stack during panic:
end of query stack
error: could not compile `url`
Build completed unsuccessfully in 0:08:11

Im currently working on fixing #107231 if that's relevant. Still this error occurs my new code is commented.
@blyxyas
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blyxyas commented Jan 29, 2023

@rustbot label: +T-compiler, +I-ICE

@rustbot rustbot added I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Jan 29, 2023
@jyn514
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jyn514 commented Feb 2, 2023

This happens when building stage 1 cargo, so it's likely a duplicate of #76720

@jyn514 jyn514 closed this as not planned Won't fix, can't repro, duplicate, stale Feb 2, 2023
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