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ICE when compiling value_bag as part of cargo tarpaulin run #135547

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grebnetiew opened this issue Jan 15, 2025 · 1 comment
Closed

ICE when compiling value_bag as part of cargo tarpaulin run #135547

grebnetiew opened this issue Jan 15, 2025 · 1 comment
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C-bug Category: This is a bug. 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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@grebnetiew
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grebnetiew commented Jan 15, 2025 •
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Today, we encountered an ICE in our pipelines. You can view it here, and reproduce it by checking out the pull request and running the same commands. A summary of steps is below.

Unfortuntely creating a more minimal working example is something I don't have much time (or the required understanding) for right now - just cargo building the crate by itself works, and repeating the "caused by" command reproduces the error. I'm happy to help otherwise.

Code

# Checkout the pull request
gh repo clone TNO-S3/WuppieFuzz
gh pr checkout 61
# Rustup to nightly
rustup set profile minimal
rustup toolchain install nightly --component llvm-tools-preview --allow-downgrade
rustup override set nightly
# Install the coverage tool
cargo install cargo-tarpaulin
# Crash the compiler :)
cargo tarpaulin --workspace --out Html --output-dir ./coverage-report --ignore-tests --all-features

After some trial and error, it seems the shortest rustc command line that crashes is the following:

/home/erieke/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/rustc --crate-name value_bag --edition=2021 /home/erieke/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/value-bag-1.10.0/src/lib.rs --crate-type lib -Clink-dead-code

In particular, removing -Clink-dead-code leads to a successful compilation.

Meta

rustc --version --verbose:

rustc 1.86.0-nightly (8361aef0d 2025-01-14)
binary: rustc
commit-hash: 8361aef0d7c29b1501a316a208ed84cd8a2ae5da
commit-date: 2025-01-14
host: x86_64-unknown-linux-gnu
release: 1.86.0-nightly
LLVM version: 19.1.6

Error output

Full output of command invocation 

2025-01-15T16:30:27.372035Z  INFO cargo_tarpaulin::config: Creating config
2025-01-15T16:30:28.982716Z  INFO cargo_tarpaulin: Running Tarpaulin
2025-01-15T16:30:28.982815Z  INFO cargo_tarpaulin: Building project
2025-01-15T16:30:28.982827Z  INFO cargo_tarpaulin::cargo: Cleaning project
   Compiling proc-macro2 v1.0.92
   Compiling unicode-ident v1.0.14
   Compiling libc v0.2.167
   Compiling autocfg v1.4.0
   Compiling serde v1.0.217
   Compiling cfg-if v1.0.0
   Compiling itoa v1.0.14
   Compiling memchr v2.7.4
   Compiling once_cell v1.20.2
   Compiling shlex v1.3.0
   Compiling smallvec v1.13.2
   Compiling equivalent v1.0.1
   Compiling hashbrown v0.15.2
   Compiling stable_deref_trait v1.2.0
   Compiling pkg-config v0.3.31
   Compiling cc v1.2.2
   Compiling ryu v1.0.18
   Compiling value-bag v1.10.0
   Compiling vcpkg v0.2.15
   Compiling bytes v1.9.0
   Compiling version_check v0.9.5

thread 'rustc' panicked at /rustc/8361aef0d7c29b1501a316a208ed84cd8a2ae5da/compiler/rustc_type_ir/src/binder.rs:806:9:
const parameter `'f/#1` ('f/#1/1) out of range when instantiating args=[]
stack backtrace:
   0:     0x7fbd09ef1d6a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdc43079d94c8e2c5
   1:     0x7fbd0a612da6 - core::fmt::write::hf8204d35a0342af7
   2:     0x7fbd0b585051 - std::io::Write::write_fmt::h2d48c693dab47eaa
   3:     0x7fbd09ef1bc2 - std::sys::backtrace::BacktraceLock::print::hf55aeb58436be498
   4:     0x7fbd09ef4167 - std::panicking::default_hook::{{closure}}::hc8b35eada54fea42
   5:     0x7fbd09ef3f50 - std::panicking::default_hook::heb4f0e99966f04b4
   6:     0x7fbd0905a358 - std[5a9fc012e1d0d0b]::panicking::update_hook::<alloc[ac03dea90177f35f]::boxed::Box<rustc_driver_impl[936c1abaea8466f3]::install_ice_hook::{closure#1}>>::{closure#0}
   7:     0x7fbd09ef49b3 - std::panicking::rust_panic_with_hook::h9f82033b55997db2
   8:     0x7fbd09ef46aa - std::panicking::begin_panic_handler::{{closure}}::h6ad114e7310ab80d
   9:     0x7fbd09ef2249 - std::sys::backtrace::__rust_end_short_backtrace::he1ff5b96e37d697a
  10:     0x7fbd09ef436d - rust_begin_unwind
  11:     0x7fbd06ba60b0 - core::panicking::panic_fmt::hae91a18acb6521c1
  12:     0x7fbd096057e9 - <rustc_type_ir[829647f3ac930964]::binder::ArgFolder<rustc_middle[6ec8af473b9179e3]::ty::context::TyCtxt>>::region_param_out_of_range
  13:     0x7fbd0a645f5d - <rustc_middle[6ec8af473b9179e3]::ty::generics::GenericPredicates>::instantiate_into
  14:     0x7fbd0afdcd3b - rustc_trait_selection[d6691d0da25531a1]::traits::instantiate_and_check_impossible_predicates
  15:     0x7fbd0afdccb6 - rustc_query_impl[912ffda60ec58dad]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[912ffda60ec58dad]::query_impl::instantiate_and_check_impossible_predicates::dynamic_query::{closure#2}::{closure#0}, rustc_middle[6ec8af473b9179e3]::query::erase::Erased<[u8; 1usize]>>
  16:     0x7fbd0afdcc9b - <rustc_query_impl[912ffda60ec58dad]::query_impl::instantiate_and_check_impossible_predicates::dynamic_query::{closure#2} as core[882c985c10ecc76f]::ops::function::FnOnce<(rustc_middle[6ec8af473b9179e3]::ty::context::TyCtxt, (rustc_span[75a95e237d4d0ab1]::def_id::DefId, &rustc_middle[6ec8af473b9179e3]::ty::list::RawList<(), rustc_middle[6ec8af473b9179e3]::ty::generic_args::GenericArg>))>>::call_once
  17:     0x7fbd0afdc2b8 - rustc_query_system[6e8935c22d8afd61]::query::plumbing::try_execute_query::<rustc_query_impl[912ffda60ec58dad]::DynamicConfig<rustc_query_system[6e8935c22d8afd61]::query::caches::DefaultCache<(rustc_span[75a95e237d4d0ab1]::def_id::DefId, &rustc_middle[6ec8af473b9179e3]::ty::list::RawList<(), rustc_middle[6ec8af473b9179e3]::ty::generic_args::GenericArg>), rustc_middle[6ec8af473b9179e3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[912ffda60ec58dad]::plumbing::QueryCtxt, false>
  18:     0x7fbd0afdbff6 - rustc_query_impl[912ffda60ec58dad]::query_impl::instantiate_and_check_impossible_predicates::get_query_non_incr::__rust_end_short_backtrace
  19:     0x7fbd09865e6d - rustc_middle[6ec8af473b9179e3]::query::plumbing::query_get_at::<rustc_query_system[6e8935c22d8afd61]::query::caches::DefaultCache<(rustc_span[75a95e237d4d0ab1]::def_id::DefId, &rustc_middle[6ec8af473b9179e3]::ty::list::RawList<(), rustc_middle[6ec8af473b9179e3]::ty::generic_args::GenericArg>), rustc_middle[6ec8af473b9179e3]::query::erase::Erased<[u8; 1usize]>>>
  20:     0x7fbd0aaa5731 - rustc_monomorphize[1a63c6622e9cdd06]::partitioning::collect_and_partition_mono_items
  21:     0x7fbd0b5e2056 - rustc_query_impl[912ffda60ec58dad]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[912ffda60ec58dad]::query_impl::collect_and_partition_mono_items::dynamic_query::{closure#2}::{closure#0}, rustc_middle[6ec8af473b9179e3]::query::erase::Erased<[u8; 24usize]>>
  22:     0x7fbd0b5e2037 - <rustc_query_impl[912ffda60ec58dad]::query_impl::collect_and_partition_mono_items::dynamic_query::{closure#2} as core[882c985c10ecc76f]::ops::function::FnOnce<(rustc_middle[6ec8af473b9179e3]::ty::context::TyCtxt, ())>>::call_once
  23:     0x7fbd0b5e1bbc - rustc_query_system[6e8935c22d8afd61]::query::plumbing::try_execute_query::<rustc_query_impl[912ffda60ec58dad]::DynamicConfig<rustc_query_system[6e8935c22d8afd61]::query::caches::SingleCache<rustc_middle[6ec8af473b9179e3]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[912ffda60ec58dad]::plumbing::QueryCtxt, false>
  24:     0x7fbd0b5e18b4 - rustc_query_impl[912ffda60ec58dad]::query_impl::collect_and_partition_mono_items::get_query_non_incr::__rust_end_short_backtrace
  25:     0x7fbd0ad33e93 - rustc_codegen_ssa[757fe94fec2bb5b4]::back::symbol_export::exported_symbols_provider_local
  26:     0x7fbd0a830ca5 - rustc_query_impl[912ffda60ec58dad]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[912ffda60ec58dad]::query_impl::exported_symbols::dynamic_query::{closure#2}::{closure#0}, rustc_middle[6ec8af473b9179e3]::query::erase::Erased<[u8; 16usize]>>
  27:     0x7fbd0a830c63 - <rustc_query_impl[912ffda60ec58dad]::query_impl::exported_symbols::dynamic_query::{closure#2} as core[882c985c10ecc76f]::ops::function::FnOnce<(rustc_middle[6ec8af473b9179e3]::ty::context::TyCtxt, rustc_span[75a95e237d4d0ab1]::def_id::CrateNum)>>::call_once
  28:     0x7fbd0b408158 - rustc_query_system[6e8935c22d8afd61]::query::plumbing::try_execute_query::<rustc_query_impl[912ffda60ec58dad]::DynamicConfig<rustc_data_structures[2312d6039bbc2584]::vec_cache::VecCache<rustc_span[75a95e237d4d0ab1]::def_id::CrateNum, rustc_middle[6ec8af473b9179e3]::query::erase::Erased<[u8; 16usize]>, rustc_query_system[6e8935c22d8afd61]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[912ffda60ec58dad]::plumbing::QueryCtxt, false>
  29:     0x7fbd0b407cea - rustc_query_impl[912ffda60ec58dad]::query_impl::exported_symbols::get_query_non_incr::__rust_end_short_backtrace
  30:     0x7fbd0b1c5d1f - <rustc_metadata[5d5d761e43a36ed2]::rmeta::encoder::EncodeContext>::encode_crate_root
  31:     0x7fbd0b801e20 - rustc_metadata[5d5d761e43a36ed2]::rmeta::encoder::encode_metadata
  32:     0x7fbd0b6020b6 - rustc_metadata[5d5d761e43a36ed2]::fs::encode_and_write_metadata
  33:     0x7fbd0b600efe - <rustc_interface[dfe6489cec3737ce]::queries::Linker>::codegen_and_build_linker
  34:     0x7fbd0b63705d - rustc_interface[dfe6489cec3737ce]::passes::create_and_enter_global_ctxt::<core[882c985c10ecc76f]::option::Option<rustc_interface[dfe6489cec3737ce]::queries::Linker>, rustc_driver_impl[936c1abaea8466f3]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0}
  35:     0x7fbd0b629a56 - rustc_interface[dfe6489cec3737ce]::interface::run_compiler::<(), rustc_driver_impl[936c1abaea8466f3]::run_compiler::{closure#0}>::{closure#1}
  36:     0x7fbd0b4bc8d1 - std[5a9fc012e1d0d0b]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[dfe6489cec3737ce]::util::run_in_thread_with_globals<rustc_interface[dfe6489cec3737ce]::util::run_in_thread_pool_with_globals<rustc_interface[dfe6489cec3737ce]::interface::run_compiler<(), rustc_driver_impl[936c1abaea8466f3]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
  37:     0x7fbd0b4bcd84 - <<std[5a9fc012e1d0d0b]::thread::Builder>::spawn_unchecked_<rustc_interface[dfe6489cec3737ce]::util::run_in_thread_with_globals<rustc_interface[dfe6489cec3737ce]::util::run_in_thread_pool_with_globals<rustc_interface[dfe6489cec3737ce]::interface::run_compiler<(), rustc_driver_impl[936c1abaea8466f3]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[882c985c10ecc76f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  38:     0x7fbd0b4be32f - std::sys::pal::unix::thread::Thread::new::thread_start::h88e5d9cbd4733d69
  39:     0x7fbd0586bac3 - start_thread
                               at ./nptl/pthread_create.c:442:8
  40:     0x7fbd058fd850 - __GI___clone3
                               at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:81:0
  41:                0x0 - <unknown>

error: 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: please make sure that you have updated to the latest nightly

note: please attach the file at `/home/erieke/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/value-bag-1.10.0/rustc-ice-2025-01-15T16_30_36-1608050.txt` to your bug report

   Compiling pin-project-lite v0.2.15
note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2 -C debuginfo=2 -C strip=none -C link-dead-code

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

query stack during panic:
#0 [instantiate_and_check_impossible_predicates] checking impossible instantiated predicates: `fill::Slot`
#1 [collect_and_partition_mono_items] collect_and_partition_mono_items
end of query stack
error: could not compile `value-bag` (lib)

Caused by:
  process didn't exit successfully: `/home/erieke/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/rustc --crate-name value_bag --edition=2021 /home/erieke/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/value-bag-1.10.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --diagnostic-width=158 --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="inline-i128"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "error", "inline-i128", "owned", "seq", "serde", "serde1", "std", "sval", "sval2", "test", "value-bag-serde1", "value-bag-sval2"))' -C metadata=2a66b57edde1025f -C extra-filename=-01c2070ade5234d8 --out-dir /home/erieke/Projects/Fuzzing/wuppiefuzz/target/debug/deps -L dependency=/home/erieke/Projects/Fuzzing/wuppiefuzz/target/debug/deps --cap-lints allow -Cdebuginfo=2 -Cstrip=none --cfg=tarpaulin -Clink-dead-code` (exit status: 101)
warning: build failed, waiting for other jobs to finish...
2025-01-15T16:30:41.555411Z ERROR cargo_tarpaulin: Cargo failed to run! Error: cargo run failed
Error: "Cargo failed to run! Error: cargo run failed"

Backtrace

The output with backtrace on is shorter, on first glance.

2025-01-15T16:35:14.418780Z  INFO cargo_tarpaulin::config: Creating config
2025-01-15T16:35:14.811640Z  INFO cargo_tarpaulin: Running Tarpaulin
2025-01-15T16:35:14.811704Z  INFO cargo_tarpaulin: Building project
2025-01-15T16:35:14.811723Z  INFO cargo_tarpaulin::cargo: Cleaning project
   Compiling proc-macro2 v1.0.92
   Compiling unicode-ident v1.0.14
   Compiling libc v0.2.167
   Compiling autocfg v1.4.0
   Compiling serde v1.0.217
   Compiling cfg-if v1.0.0
   Compiling itoa v1.0.14
   Compiling memchr v2.7.4
   Compiling once_cell v1.20.2
   Compiling shlex v1.3.0
   Compiling smallvec v1.13.2
   Compiling stable_deref_trait v1.2.0
   Compiling equivalent v1.0.1
   Compiling hashbrown v0.15.2
   Compiling vcpkg v0.2.15
   Compiling cc v1.2.2
   Compiling pkg-config v0.3.31
   Compiling value-bag v1.10.0
   Compiling ryu v1.0.18
   Compiling bytes v1.9.0
   Compiling version_check v0.9.5
   Compiling pin-project-lite v0.2.15

thread 'rustc' panicked at /rustc/8361aef0d7c29b1501a316a208ed84cd8a2ae5da/compiler/rustc_type_ir/src/binder.rs:806:9:
const parameter `'f/#1` ('f/#1/1) out of range when instantiating args=[]
stack backtrace:
   0: rust_begin_unwind
   1: core::panicking::panic_fmt
   2: <rustc_type_ir::binder::ArgFolder<rustc_middle::ty::context::TyCtxt>>::region_param_out_of_range
   3: <rustc_middle::ty::generics::GenericPredicates>::instantiate_into
   4: rustc_trait_selection::traits::instantiate_and_check_impossible_predicates
      [... omitted 2 frames ...]
   5: rustc_middle::query::plumbing::query_get_at::<rustc_query_system::query::caches::DefaultCache<(rustc_span::def_id::DefId, &rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg>), rustc_middle::query::erase::Erased<[u8; 1]>>>
   6: rustc_monomorphize::partitioning::collect_and_partition_mono_items
      [... omitted 2 frames ...]
   7: rustc_codegen_ssa::back::symbol_export::exported_symbols_provider_local
      [... omitted 2 frames ...]
   8: <rustc_metadata::rmeta::encoder::EncodeContext>::encode_crate_root
   9: rustc_metadata::rmeta::encoder::encode_metadata
  10: rustc_metadata::fs::encode_and_write_metadata
  11: <rustc_interface::queries::Linker>::codegen_and_build_linker
  12: rustc_interface::passes::create_and_enter_global_ctxt::<core::option::Option<rustc_interface::queries::Linker>, rustc_driver_impl::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0}
  13: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#1}
   Compiling bitflags v2.6.0
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

error: 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: please make sure that you have updated to the latest nightly

note: please attach the file at `/home/erieke/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/value-bag-1.10.0/rustc-ice-2025-01-15T16_35_16-1611588.txt` to your bug report

note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2 -C debuginfo=2 -C strip=none -C link-dead-code

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

query stack during panic:
#0 [instantiate_and_check_impossible_predicates] checking impossible instantiated predicates: `fill::Slot`
#1 [collect_and_partition_mono_items] collect_and_partition_mono_items
#2 [exported_symbols] collecting exported symbols for crate `0`
end of query stack
error: could not compile `value-bag` (lib)

Caused by:
  process didn't exit successfully: `/home/erieke/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/rustc --crate-name value_bag --edition=2021 /home/erieke/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/value-bag-1.10.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --diagnostic-width=158 --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="inline-i128"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "error", "inline-i128", "owned", "seq", "serde", "serde1", "std", "sval", "sval2", "test", "value-bag-serde1", "value-bag-sval2"))' -C metadata=2a66b57edde1025f -C extra-filename=-01c2070ade5234d8 --out-dir /home/erieke/Projects/Fuzzing/wuppiefuzz/target/debug/deps -L dependency=/home/erieke/Projects/Fuzzing/wuppiefuzz/target/debug/deps --cap-lints allow -Cdebuginfo=2 -Cstrip=none --cfg=tarpaulin -Clink-dead-code` (exit status: 101)
warning: build failed, waiting for other jobs to finish...
2025-01-15T16:35:20.993268Z ERROR cargo_tarpaulin: Cargo failed to run! Error: cargo run failed
Error: "Cargo failed to run! Error: cargo run failed"

Please include the file at /home/erieke/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/value-bag-1.10.0/rustc-ice-2025-01-15T16_30_36-1608050.txt 

thread 'rustc' panicked at /rustc/8361aef0d7c29b1501a316a208ed84cd8a2ae5da/compiler/rustc_type_ir/src/binder.rs:806:9:
const parameter `'f/#1` ('f/#1/1) out of range when instantiating args=[]
stack backtrace:
   0:     0x7fbd0b964365 - std::backtrace::Backtrace::create::h94c4b69a3a7cf605
   1:     0x7fbd09edc585 - std::backtrace::Backtrace::force_capture::h1d236221e642ca65
   2:     0x7fbd0905a956 - std[5a9fc012e1d0d0b]::panicking::update_hook::<alloc[ac03dea90177f35f]::boxed::Box<rustc_driver_impl[936c1abaea8466f3]::install_ice_hook::{closure#1}>>::{closure#0}
   3:     0x7fbd09ef49b3 - std::panicking::rust_panic_with_hook::h9f82033b55997db2
   4:     0x7fbd09ef46aa - std::panicking::begin_panic_handler::{{closure}}::h6ad114e7310ab80d
   5:     0x7fbd09ef2249 - std::sys::backtrace::__rust_end_short_backtrace::he1ff5b96e37d697a
   6:     0x7fbd09ef436d - rust_begin_unwind
   7:     0x7fbd06ba60b0 - core::panicking::panic_fmt::hae91a18acb6521c1
   8:     0x7fbd096057e9 - <rustc_type_ir[829647f3ac930964]::binder::ArgFolder<rustc_middle[6ec8af473b9179e3]::ty::context::TyCtxt>>::region_param_out_of_range
   9:     0x7fbd0a645f5d - <rustc_middle[6ec8af473b9179e3]::ty::generics::GenericPredicates>::instantiate_into
  10:     0x7fbd0afdcd3b - rustc_trait_selection[d6691d0da25531a1]::traits::instantiate_and_check_impossible_predicates
  11:     0x7fbd0afdccb6 - rustc_query_impl[912ffda60ec58dad]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[912ffda60ec58dad]::query_impl::instantiate_and_check_impossible_predicates::dynamic_query::{closure#2}::{closure#0}, rustc_middle[6ec8af473b9179e3]::query::erase::Erased<[u8; 1usize]>>
  12:     0x7fbd0afdcc9b - <rustc_query_impl[912ffda60ec58dad]::query_impl::instantiate_and_check_impossible_predicates::dynamic_query::{closure#2} as core[882c985c10ecc76f]::ops::function::FnOnce<(rustc_middle[6ec8af473b9179e3]::ty::context::TyCtxt, (rustc_span[75a95e237d4d0ab1]::def_id::DefId, &rustc_middle[6ec8af473b9179e3]::ty::list::RawList<(), rustc_middle[6ec8af473b9179e3]::ty::generic_args::GenericArg>))>>::call_once
  13:     0x7fbd0afdc2b8 - rustc_query_system[6e8935c22d8afd61]::query::plumbing::try_execute_query::<rustc_query_impl[912ffda60ec58dad]::DynamicConfig<rustc_query_system[6e8935c22d8afd61]::query::caches::DefaultCache<(rustc_span[75a95e237d4d0ab1]::def_id::DefId, &rustc_middle[6ec8af473b9179e3]::ty::list::RawList<(), rustc_middle[6ec8af473b9179e3]::ty::generic_args::GenericArg>), rustc_middle[6ec8af473b9179e3]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[912ffda60ec58dad]::plumbing::QueryCtxt, false>
  14:     0x7fbd0afdbff6 - rustc_query_impl[912ffda60ec58dad]::query_impl::instantiate_and_check_impossible_predicates::get_query_non_incr::__rust_end_short_backtrace
  15:     0x7fbd09865e6d - rustc_middle[6ec8af473b9179e3]::query::plumbing::query_get_at::<rustc_query_system[6e8935c22d8afd61]::query::caches::DefaultCache<(rustc_span[75a95e237d4d0ab1]::def_id::DefId, &rustc_middle[6ec8af473b9179e3]::ty::list::RawList<(), rustc_middle[6ec8af473b9179e3]::ty::generic_args::GenericArg>), rustc_middle[6ec8af473b9179e3]::query::erase::Erased<[u8; 1usize]>>>
  16:     0x7fbd0aaa5731 - rustc_monomorphize[1a63c6622e9cdd06]::partitioning::collect_and_partition_mono_items
  17:     0x7fbd0b5e2056 - rustc_query_impl[912ffda60ec58dad]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[912ffda60ec58dad]::query_impl::collect_and_partition_mono_items::dynamic_query::{closure#2}::{closure#0}, rustc_middle[6ec8af473b9179e3]::query::erase::Erased<[u8; 24usize]>>
  18:     0x7fbd0b5e2037 - <rustc_query_impl[912ffda60ec58dad]::query_impl::collect_and_partition_mono_items::dynamic_query::{closure#2} as core[882c985c10ecc76f]::ops::function::FnOnce<(rustc_middle[6ec8af473b9179e3]::ty::context::TyCtxt, ())>>::call_once
  19:     0x7fbd0b5e1bbc - rustc_query_system[6e8935c22d8afd61]::query::plumbing::try_execute_query::<rustc_query_impl[912ffda60ec58dad]::DynamicConfig<rustc_query_system[6e8935c22d8afd61]::query::caches::SingleCache<rustc_middle[6ec8af473b9179e3]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[912ffda60ec58dad]::plumbing::QueryCtxt, false>
  20:     0x7fbd0b5e18b4 - rustc_query_impl[912ffda60ec58dad]::query_impl::collect_and_partition_mono_items::get_query_non_incr::__rust_end_short_backtrace
  21:     0x7fbd0ad33e93 - rustc_codegen_ssa[757fe94fec2bb5b4]::back::symbol_export::exported_symbols_provider_local
  22:     0x7fbd0a830ca5 - rustc_query_impl[912ffda60ec58dad]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[912ffda60ec58dad]::query_impl::exported_symbols::dynamic_query::{closure#2}::{closure#0}, rustc_middle[6ec8af473b9179e3]::query::erase::Erased<[u8; 16usize]>>
  23:     0x7fbd0a830c63 - <rustc_query_impl[912ffda60ec58dad]::query_impl::exported_symbols::dynamic_query::{closure#2} as core[882c985c10ecc76f]::ops::function::FnOnce<(rustc_middle[6ec8af473b9179e3]::ty::context::TyCtxt, rustc_span[75a95e237d4d0ab1]::def_id::CrateNum)>>::call_once
  24:     0x7fbd0b408158 - rustc_query_system[6e8935c22d8afd61]::query::plumbing::try_execute_query::<rustc_query_impl[912ffda60ec58dad]::DynamicConfig<rustc_data_structures[2312d6039bbc2584]::vec_cache::VecCache<rustc_span[75a95e237d4d0ab1]::def_id::CrateNum, rustc_middle[6ec8af473b9179e3]::query::erase::Erased<[u8; 16usize]>, rustc_query_system[6e8935c22d8afd61]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[912ffda60ec58dad]::plumbing::QueryCtxt, false>
  25:     0x7fbd0b407cea - rustc_query_impl[912ffda60ec58dad]::query_impl::exported_symbols::get_query_non_incr::__rust_end_short_backtrace
  26:     0x7fbd0b1c5d1f - <rustc_metadata[5d5d761e43a36ed2]::rmeta::encoder::EncodeContext>::encode_crate_root
  27:     0x7fbd0b801e20 - rustc_metadata[5d5d761e43a36ed2]::rmeta::encoder::encode_metadata
  28:     0x7fbd0b6020b6 - rustc_metadata[5d5d761e43a36ed2]::fs::encode_and_write_metadata
  29:     0x7fbd0b600efe - <rustc_interface[dfe6489cec3737ce]::queries::Linker>::codegen_and_build_linker
  30:     0x7fbd0b63705d - rustc_interface[dfe6489cec3737ce]::passes::create_and_enter_global_ctxt::<core[882c985c10ecc76f]::option::Option<rustc_interface[dfe6489cec3737ce]::queries::Linker>, rustc_driver_impl[936c1abaea8466f3]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0}
  31:     0x7fbd0b629a56 - rustc_interface[dfe6489cec3737ce]::interface::run_compiler::<(), rustc_driver_impl[936c1abaea8466f3]::run_compiler::{closure#0}>::{closure#1}
  32:     0x7fbd0b4bc8d1 - std[5a9fc012e1d0d0b]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[dfe6489cec3737ce]::util::run_in_thread_with_globals<rustc_interface[dfe6489cec3737ce]::util::run_in_thread_pool_with_globals<rustc_interface[dfe6489cec3737ce]::interface::run_compiler<(), rustc_driver_impl[936c1abaea8466f3]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
  33:     0x7fbd0b4bcd84 - <<std[5a9fc012e1d0d0b]::thread::Builder>::spawn_unchecked_<rustc_interface[dfe6489cec3737ce]::util::run_in_thread_with_globals<rustc_interface[dfe6489cec3737ce]::util::run_in_thread_pool_with_globals<rustc_interface[dfe6489cec3737ce]::interface::run_compiler<(), rustc_driver_impl[936c1abaea8466f3]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[882c985c10ecc76f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  34:     0x7fbd0b4be32f - std::sys::pal::unix::thread::Thread::new::thread_start::h88e5d9cbd4733d69
  35:     0x7fbd0586bac3 - start_thread
                               at ./nptl/pthread_create.c:442:8
  36:     0x7fbd058fd850 - __GI___clone3
                               at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:81:0
  37:                0x0 - <unknown>


rustc version: 1.86.0-nightly (8361aef0d 2025-01-14)
platform: x86_64-unknown-linux-gnu

query stack during panic:
#0 [instantiate_and_check_impossible_predicates] checking impossible instantiated predicates: `fill::Slot`
#1 [collect_and_partition_mono_items] collect_and_partition_mono_items
#2 [exported_symbols] collecting exported symbols for crate `0`
end of query stack

@grebnetiew grebnetiew added C-bug Category: This is a bug. 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 15, 2025
@rustbot rustbot added the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Jan 15, 2025
@theemathas
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Probably a duplicate/variant of #135515, which should be fixed in tomorrow's nightly.

@saethlin saethlin removed the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Jan 16, 2025
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C-bug Category: This is a bug. 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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