[INFO] fetching crate option_trait 1.0.7... [INFO] checking option_trait-1.0.7 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate option_trait 1.0.7 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate option_trait 1.0.7 [INFO] finished tweaking crates.io crate option_trait 1.0.7 [INFO] tweaked toml for crates.io crate option_trait 1.0.7 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate option_trait 1.0.7 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate option_trait 1.0.7 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acf6056a76c036389c398a7c752a31191cafeec0b6ffb8fcb6796aef6f457e42 [INFO] running `Command { std: "docker" "start" "-a" "acf6056a76c036389c398a7c752a31191cafeec0b6ffb8fcb6796aef6f457e42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acf6056a76c036389c398a7c752a31191cafeec0b6ffb8fcb6796aef6f457e42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acf6056a76c036389c398a7c752a31191cafeec0b6ffb8fcb6796aef6f457e42", kill_on_drop: false }` [INFO] [stdout] acf6056a76c036389c398a7c752a31191cafeec0b6ffb8fcb6796aef6f457e42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f81b436f9fca9946927eedd1390f1fe79a76ad9ffb95ff2b57e11e43b7aa777 [INFO] running `Command { std: "docker" "start" "-a" "5f81b436f9fca9946927eedd1390f1fe79a76ad9ffb95ff2b57e11e43b7aa777", kill_on_drop: false }` [INFO] [stderr] Checking moddef v0.2.6 [INFO] [stderr] Checking option_trait v1.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76560 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at /rustc-dev/998b6603a58e47f42ccce7a67943234e96b6839e/compiler/rustc_type_ir/src/binder.rs:764:9: [INFO] [stderr] type parameter `T/#1` (T/#1/1) out of range when instantiating, args=[?2t] [INFO] [stderr] stack backtrace: [INFO] [stdout] error[E0432]: unresolved import `static_assertions` [INFO] [stdout] --> src/lib.rs:241:9 [INFO] [stdout] | [INFO] [stdout] 241 | use static_assertions::assert_type_eq_all; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `static_assertions` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `static_assertions`, use `cargo add static_assertions` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `static_assertions` [INFO] [stdout] --> src/optional.rs:237:9 [INFO] [stdout] | [INFO] [stdout] 237 | use static_assertions::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `static_assertions` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `static_assertions`, use `cargo add static_assertions` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `static_assertions` [INFO] [stdout] --> src/maybe.rs:2893:9 [INFO] [stdout] | [INFO] [stdout] 2893 | use static_assertions::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `static_assertions` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `static_assertions`, use `cargo add static_assertions` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `static_assertions` [INFO] [stdout] --> src/lib.rs:253:13 [INFO] [stdout] | [INFO] [stdout] 253 | use static_assertions::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `static_assertions` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `static_assertions`, use `cargo add static_assertions` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 0: 0x720a8e8be923 - ::fmt::h6da87f843d594e5f [INFO] [stderr] 1: 0x720a8f002c3f - core::fmt::write::hfc80a741b320fdf6 [INFO] [stderr] 2: 0x720a8e8b4453 - std::io::Write::write_fmt::h4ea6a86049496d1c [INFO] [stderr] 3: 0x720a8e8be782 - std::sys::backtrace::BacktraceLock::print::h1cbd12f8d7a3dd2a [INFO] [stderr] 4: 0x720a8e8c227a - std::panicking::default_hook::{{closure}}::h05e45c6f75ebd415 [INFO] [stderr] 5: 0x720a8e8c1dff - std::panicking::default_hook::h282f20b2a278c2b0 [INFO] [stderr] 6: 0x720a8d989413 - std[b700f210f1168e2d]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x720a8e8c2acb - std::panicking::rust_panic_with_hook::h36eb92d284238d72 [INFO] [stderr] 8: 0x720a8e8c27ca - std::panicking::begin_panic_handler::{{closure}}::h880cd2442ca41755 [INFO] [stderr] 9: 0x720a8e8bedf9 - std::sys::backtrace::__rust_end_short_backtrace::hea32aba5814406f8 [INFO] [stderr] 10: 0x720a8e8c24ad - __rustc[e8bfc998c4eccd70]::rust_begin_unwind [INFO] [stderr] 11: 0x720a8b0a4800 - core::panicking::panic_fmt::h507f02bb0d23e89f [INFO] [stderr] 12: 0x720a8df18e09 - >::type_param_out_of_range [INFO] [stderr] 13: 0x720a8f0eb1ed - as rustc_type_ir[ed0e49154460bc4b]::fold::TypeFolder>::fold_ty [INFO] [stderr] 14: 0x720a8f0e6b7c - <&rustc_middle[1a91424c2bbde99c]::ty::list::RawList<(), rustc_middle[1a91424c2bbde99c]::ty::generic_args::GenericArg> as rustc_type_ir[ed0e49154460bc4b]::fold::TypeFoldable>::fold_with::> [INFO] [stderr] 15: 0x720a90e1e409 - as rustc_type_ir[ed0e49154460bc4b]::fold::TypeFolder>::fold_const.cold [INFO] [stderr] 16: 0x720a8f0aef81 - rustc_trait_selection[4a7fbfc55f07faa4]::traits::project::confirm_candidate [INFO] [stderr] 17: 0x720a8f399f64 - rustc_trait_selection[4a7fbfc55f07faa4]::traits::project::opt_normalize_projection_term [INFO] [stderr] 18: 0x720a8f3952b9 - ::commit_if_ok:: [INFO] [stderr] 19: 0x720a8f09a20e - ::candidate_from_obligation::{closure#0}::{closure#0} [INFO] [stderr] 20: 0x720a8f0c6a67 - ::poly_select::{closure#0} [INFO] [stderr] 21: 0x720a8fa8579a - ::process_obligation [INFO] [stderr] 22: 0x720a8f005902 - >::process_obligations:: [INFO] [stderr] 23: 0x720a8f82b9e7 - as rustc_infer[59bd1a05b6f0bc16]::traits::engine::TraitEngine>::select_all_or_error [INFO] [stderr] 24: 0x720a8f812bdd - rustc_hir_analysis[8138d8b06cd6a68c]::check::wfcheck::check_trait [INFO] [stderr] 25: 0x720a8f82e31b - rustc_hir_analysis[8138d8b06cd6a68c]::check::wfcheck::check_item [INFO] [stderr] 26: 0x720a8f826c59 - rustc_hir_analysis[8138d8b06cd6a68c]::check::wfcheck::check_well_formed [INFO] [stderr] 27: 0x720a8f826ad9 - rustc_query_impl[594353a90e4ed00a]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 28: 0x720a8f82630d - rustc_query_system[237403b851d1f04e]::query::plumbing::try_execute_query::, rustc_query_system[237403b851d1f04e]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[594353a90e4ed00a]::plumbing::QueryCtxt, false> [INFO] [stderr] 29: 0x720a8f825e42 - rustc_query_impl[594353a90e4ed00a]::query_impl::check_well_formed::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 30: 0x720a8f82359f - rustc_hir_analysis[8138d8b06cd6a68c]::check::wfcheck::check_type_wf [INFO] [stderr] 31: 0x720a8f82349d - rustc_query_impl[594353a90e4ed00a]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 32: 0x720a90070a70 - rustc_query_system[237403b851d1f04e]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[594353a90e4ed00a]::plumbing::QueryCtxt, false> [INFO] [stderr] 33: 0x720a9007084e - rustc_query_impl[594353a90e4ed00a]::query_impl::check_type_wf::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 34: 0x720a8f26affa - rustc_hir_analysis[8138d8b06cd6a68c]::check_crate [INFO] [stderr] 35: 0x720a8f26fc27 - rustc_interface[38afeaf3d937d91b]::passes::analysis [INFO] [stderr] 36: 0x720a8f26f84b - rustc_query_impl[594353a90e4ed00a]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 37: 0x720a900721bc - rustc_query_system[237403b851d1f04e]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[594353a90e4ed00a]::plumbing::QueryCtxt, false> [INFO] [stderr] 38: 0x720a90071d86 - rustc_query_impl[594353a90e4ed00a]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 39: 0x720a9020d956 - rustc_interface[38afeaf3d937d91b]::passes::create_and_enter_global_ctxt::, rustc_driver_impl[f0d2268ab262023e]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0} [INFO] [stderr] 40: 0x720a901ff06f - rustc_interface[38afeaf3d937d91b]::interface::run_compiler::<(), rustc_driver_impl[f0d2268ab262023e]::run_compiler::{closure#0}>::{closure#1} [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/optional.rs:241:5 [INFO] [stdout] | [INFO] [stdout] 241 | assert_type_eq_all!( as Optional>::Some, i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2895:5 [INFO] [stdout] | [INFO] [stdout] 2895 | assert_type_eq_all!( as Maybe>::Pure, Option); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 41: 0x720a901c7f78 - std[b700f210f1168e2d]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 42: 0x720a901c7c56 - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[bccd56cae58caab2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 43: 0x720a901c627d - std::sys::pal::unix::thread::Thread::new::thread_start::h1779d0329147e8f7 [INFO] [stderr] 44: 0x720a91a00aa4 - [INFO] [stderr] 45: 0x720a91a8da34 - clone [INFO] [stderr] 46: 0x0 - [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2896:5 [INFO] [stdout] | [INFO] [stdout] 2896 | assert_type_eq_all!(>::Pure, i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2897:5 [INFO] [stdout] | [INFO] [stdout] 2897 | assert_type_eq_all!(<() as Maybe>::Pure, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: using internal features is not supported and expected to cause internal compiler errors when used incorrectly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2025-06-29T22_32_51-33.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.90.0-nightly (998b6603a 2025-06-29) 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] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2898:5 [INFO] [stdout] | [INFO] [stdout] 2898 | assert_type_eq_all!(<[i32; 1] as Maybe>::Pure, i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2899:5 [INFO] [stdout] | [INFO] [stdout] 2899 | assert_type_eq_all!(<[i32; 0] as Maybe>::Pure, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] #0 [check_well_formed] checking that `Same` is well-formed [INFO] [stderr] #1 [check_type_wf] checking that types are well-formed [INFO] [stderr] #2 [analysis] running analysis passes on this crate [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2901:5 [INFO] [stdout] | [INFO] [stdout] 2901 | assert_type_eq_all!( as Maybe>::PureRef<'static>, Option<&i32>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] end of query stack [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2902:5 [INFO] [stdout] | [INFO] [stdout] 2902 | assert_type_eq_all!(>::PureRef<'static>, &i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2903:5 [INFO] [stdout] | [INFO] [stdout] 2903 | assert_type_eq_all!(<() as Maybe>::PureRef<'static>, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at /rustc-dev/998b6603a58e47f42ccce7a67943234e96b6839e/compiler/rustc_type_ir/src/binder.rs:764:9: [INFO] [stderr] type parameter `T/#1` (T/#1/1) out of range when instantiating, args=[?2t] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x720a8e8be923 - ::fmt::h6da87f843d594e5f [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2904:5 [INFO] [stdout] | [INFO] [stdout] 2904 | assert_type_eq_all!(<[i32; 1] as Maybe>::PureRef<'static>, &i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 1: 0x720a8f002c3f - core::fmt::write::hfc80a741b320fdf6 [INFO] [stderr] 2: 0x720a8e8b4453 - std::io::Write::write_fmt::h4ea6a86049496d1c [INFO] [stderr] 3: 0x720a8e8be782 - std::sys::backtrace::BacktraceLock::print::h1cbd12f8d7a3dd2a [INFO] [stderr] 4: 0x720a8e8c227a - std::panicking::default_hook::{{closure}}::h05e45c6f75ebd415 [INFO] [stderr] 5: 0x720a8e8c1dff - std::panicking::default_hook::h282f20b2a278c2b0 [INFO] [stderr] 6: 0x720a8d989413 - std[b700f210f1168e2d]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x720a8e8c2acb - std::panicking::rust_panic_with_hook::h36eb92d284238d72 [INFO] [stderr] 8: 0x720a8e8c27ca - std::panicking::begin_panic_handler::{{closure}}::h880cd2442ca41755 [INFO] [stderr] 9: 0x720a8e8bedf9 - std::sys::backtrace::__rust_end_short_backtrace::hea32aba5814406f8 [INFO] [stderr] 10: 0x720a8e8c24ad - __rustc[e8bfc998c4eccd70]::rust_begin_unwind [INFO] [stderr] 11: 0x720a8b0a4800 - core::panicking::panic_fmt::h507f02bb0d23e89f [INFO] [stderr] 12: 0x720a8df18e09 - >::type_param_out_of_range [INFO] [stderr] 13: 0x720a8f0eb1ed - as rustc_type_ir[ed0e49154460bc4b]::fold::TypeFolder>::fold_ty [INFO] [stderr] 14: 0x720a8f0e6b7c - <&rustc_middle[1a91424c2bbde99c]::ty::list::RawList<(), rustc_middle[1a91424c2bbde99c]::ty::generic_args::GenericArg> as rustc_type_ir[ed0e49154460bc4b]::fold::TypeFoldable>::fold_with::> [INFO] [stderr] 15: 0x720a90e1e409 - as rustc_type_ir[ed0e49154460bc4b]::fold::TypeFolder>::fold_const.cold [INFO] [stderr] 16: 0x720a8f0aef81 - rustc_trait_selection[4a7fbfc55f07faa4]::traits::project::confirm_candidate [INFO] [stderr] 17: 0x720a8f399f64 - rustc_trait_selection[4a7fbfc55f07faa4]::traits::project::opt_normalize_projection_term [INFO] [stderr] 18: 0x720a8f3952b9 - ::commit_if_ok:: [INFO] [stderr] 19: 0x720a8f09a20e - ::candidate_from_obligation::{closure#0}::{closure#0} [INFO] [stderr] 20: 0x720a8f0c6a67 - ::poly_select::{closure#0} [INFO] [stderr] 21: 0x720a8fa8579a - ::process_obligation [INFO] [stderr] 22: 0x720a8f005902 - >::process_obligations:: [INFO] [stderr] 23: 0x720a8f82b9e7 - as rustc_infer[59bd1a05b6f0bc16]::traits::engine::TraitEngine>::select_all_or_error [INFO] [stderr] 24: 0x720a8f812bdd - rustc_hir_analysis[8138d8b06cd6a68c]::check::wfcheck::check_trait [INFO] [stderr] 25: 0x720a8f82e31b - rustc_hir_analysis[8138d8b06cd6a68c]::check::wfcheck::check_item [INFO] [stderr] 26: 0x720a8f826c59 - rustc_hir_analysis[8138d8b06cd6a68c]::check::wfcheck::check_well_formed [INFO] [stderr] 27: 0x720a8f826ad9 - rustc_query_impl[594353a90e4ed00a]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 28: 0x720a8f82630d - rustc_query_system[237403b851d1f04e]::query::plumbing::try_execute_query::, rustc_query_system[237403b851d1f04e]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[594353a90e4ed00a]::plumbing::QueryCtxt, false> [INFO] [stderr] 29: 0x720a8f825e42 - rustc_query_impl[594353a90e4ed00a]::query_impl::check_well_formed::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 30: 0x720a8f82359f - rustc_hir_analysis[8138d8b06cd6a68c]::check::wfcheck::check_type_wf [INFO] [stderr] 31: 0x720a8f82349d - rustc_query_impl[594353a90e4ed00a]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 32: 0x720a90070a70 - rustc_query_system[237403b851d1f04e]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[594353a90e4ed00a]::plumbing::QueryCtxt, false> [INFO] [stderr] 33: 0x720a9007084e - rustc_query_impl[594353a90e4ed00a]::query_impl::check_type_wf::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 34: 0x720a8f26affa - rustc_hir_analysis[8138d8b06cd6a68c]::check_crate [INFO] [stderr] 35: 0x720a8f26fc27 - rustc_interface[38afeaf3d937d91b]::passes::analysis [INFO] [stderr] 36: 0x720a8f26f84b - rustc_query_impl[594353a90e4ed00a]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 37: 0x720a900721bc - rustc_query_system[237403b851d1f04e]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[594353a90e4ed00a]::plumbing::QueryCtxt, false> [INFO] [stderr] 38: 0x720a90071d86 - rustc_query_impl[594353a90e4ed00a]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 39: 0x720a9020d956 - rustc_interface[38afeaf3d937d91b]::passes::create_and_enter_global_ctxt::, rustc_driver_impl[f0d2268ab262023e]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0} [INFO] [stderr] 40: 0x720a901ff06f - rustc_interface[38afeaf3d937d91b]::interface::run_compiler::<(), rustc_driver_impl[f0d2268ab262023e]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 41: 0x720a901c7f78 - std[b700f210f1168e2d]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 42: 0x720a901c7c56 - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[bccd56cae58caab2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 43: 0x720a901c627d - std::sys::pal::unix::thread::Thread::new::thread_start::h1779d0329147e8f7 [INFO] [stderr] 44: 0x720a91a00aa4 - [INFO] [stderr] 45: 0x720a91a8da34 - clone [INFO] [stderr] 46: 0x0 - [INFO] [stderr] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2905:5 [INFO] [stdout] | [INFO] [stdout] 2905 | assert_type_eq_all!(<[i32; 0] as Maybe>::PureRef<'static>, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: using internal features is not supported and expected to cause internal compiler errors when used incorrectly [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2907:5 [INFO] [stdout] | [INFO] [stdout] 2907 | assert_type_eq_all!( as Maybe>::PureMut<'static>, Option<&mut i32>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2025-06-29T22_32_51-33.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.90.0-nightly (998b6603a 2025-06-29) 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] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2908:5 [INFO] [stdout] | [INFO] [stdout] 2908 | assert_type_eq_all!(>::PureMut<'static>, &mut i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] #0 [check_well_formed] checking that `private::Same` is well-formed [INFO] [stderr] #1 [check_type_wf] checking that types are well-formed [INFO] [stderr] #2 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2909:5 [INFO] [stdout] | [INFO] [stdout] 2909 | assert_type_eq_all!(<() as Maybe>::PureMut<'static>, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2910:5 [INFO] [stdout] | [INFO] [stdout] 2910 | assert_type_eq_all!(<[i32; 1] as Maybe>::PureMut<'static>, &mut i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2911:5 [INFO] [stdout] | [INFO] [stdout] 2911 | assert_type_eq_all!(<[i32; 0] as Maybe>::PureMut<'static>, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2913:5 [INFO] [stdout] | [INFO] [stdout] 2913 | assert_type_eq_all!( as Maybe>::PurePinRef<'static>, Option>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2914:5 [INFO] [stdout] | [INFO] [stdout] 2914 | assert_type_eq_all!(>::PurePinRef<'static>, Pin<&i32>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2915:5 [INFO] [stdout] | [INFO] [stdout] 2915 | assert_type_eq_all!(<() as Maybe>::PurePinRef<'static>, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2916:5 [INFO] [stdout] | [INFO] [stdout] 2916 | assert_type_eq_all!(<[i32; 1] as Maybe>::PurePinRef<'static>, Pin<&i32>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2917:5 [INFO] [stdout] | [INFO] [stdout] 2917 | assert_type_eq_all!(<[i32; 0] as Maybe>::PurePinRef<'static>, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2919:5 [INFO] [stdout] | [INFO] [stdout] 2919 | assert_type_eq_all!( as Maybe>::PurePinMut<'static>, Option>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2920:5 [INFO] [stdout] | [INFO] [stdout] 2920 | assert_type_eq_all!(>::PurePinMut<'static>, Pin<&mut i32>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2921:5 [INFO] [stdout] | [INFO] [stdout] 2921 | assert_type_eq_all!(<() as Maybe>::PurePinMut<'static>, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2922:5 [INFO] [stdout] | [INFO] [stdout] 2922 | assert_type_eq_all!(<[i32; 1] as Maybe>::PurePinMut<'static>, Pin<&mut i32>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2923:5 [INFO] [stdout] | [INFO] [stdout] 2923 | assert_type_eq_all!(<[i32; 0] as Maybe>::PurePinMut<'static>, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2925:5 [INFO] [stdout] | [INFO] [stdout] 2925 | assert_type_eq_all!( as Maybe>::Mapped, Option); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `option_trait` (lib); 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/998b6603a58e47f42ccce7a67943234e96b6839e/bin/rustc --crate-name option_trait --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="opt_cell"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "opt_cell"))' -C metadata=c07b0c39d883d92c -C extra-filename=-2aaf4e390907eb92 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern moddef=/opt/rustwide/target/debug/deps/libmoddef-add5c09c43cfd98d.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2926:5 [INFO] [stdout] | [INFO] [stdout] 2926 | assert_type_eq_all!(>::Mapped, u64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2927:5 [INFO] [stdout] | [INFO] [stdout] 2927 | assert_type_eq_all!(<() as Maybe>::Mapped, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2928:5 [INFO] [stdout] | [INFO] [stdout] 2928 | assert_type_eq_all!(<[i32; 1] as Maybe>::Mapped, [u64; 1]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2929:5 [INFO] [stdout] | [INFO] [stdout] 2929 | assert_type_eq_all!(<[i32; 0] as Maybe>::Mapped, [u64; 0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2931:5 [INFO] [stdout] | [INFO] [stdout] 2931 | assert_type_eq_all!( as Maybe<&i32>>::Copied, Option); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2932:5 [INFO] [stdout] | [INFO] [stdout] 2932 | assert_type_eq_all!(<&i32 as Maybe<&i32>>::Copied, i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2933:5 [INFO] [stdout] | [INFO] [stdout] 2933 | assert_type_eq_all!(<() as Maybe<&i32>>::Copied, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2934:5 [INFO] [stdout] | [INFO] [stdout] 2934 | assert_type_eq_all!(<[&i32; 1] as Maybe<&i32>>::Copied, [i32; 1]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2935:5 [INFO] [stdout] | [INFO] [stdout] 2935 | assert_type_eq_all!(<[&i32; 0] as Maybe<&i32>>::Copied, [i32; 0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2945:5 [INFO] [stdout] | [INFO] [stdout] 2945 | assert_type_eq_all!( as Maybe>::AsRef<'static>, Option<&i32>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2946:5 [INFO] [stdout] | [INFO] [stdout] 2946 | assert_type_eq_all!(>::AsRef<'static>, &i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2947:5 [INFO] [stdout] | [INFO] [stdout] 2947 | assert_type_eq_all!(<() as Maybe>::AsRef<'static>, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2948:5 [INFO] [stdout] | [INFO] [stdout] 2948 | assert_type_eq_all!(<[i32; 1] as Maybe>::AsRef<'static>, [&i32; 1]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2949:5 [INFO] [stdout] | [INFO] [stdout] 2949 | assert_type_eq_all!(<[i32; 0] as Maybe>::AsRef<'static>, [&i32; 0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2951:5 [INFO] [stdout] | [INFO] [stdout] 2951 | assert_type_eq_all!( as Maybe>::AsMut<'static>, Option<&mut i32>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2952:5 [INFO] [stdout] | [INFO] [stdout] 2952 | assert_type_eq_all!(>::AsMut<'static>, &mut i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2953:5 [INFO] [stdout] | [INFO] [stdout] 2953 | assert_type_eq_all!(<() as Maybe>::AsMut<'static>, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2954:5 [INFO] [stdout] | [INFO] [stdout] 2954 | assert_type_eq_all!(<[i32; 1] as Maybe>::AsMut<'static>, [&mut i32; 1]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2955:5 [INFO] [stdout] | [INFO] [stdout] 2955 | assert_type_eq_all!(<[i32; 0] as Maybe>::AsMut<'static>, [&mut i32; 0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2957:5 [INFO] [stdout] | [INFO] [stdout] 2957 | assert_type_eq_all!( as Maybe>::AsPinRef<'static>, Option>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2958:5 [INFO] [stdout] | [INFO] [stdout] 2958 | assert_type_eq_all!(>::AsPinRef<'static>, Pin<&i32>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2959:5 [INFO] [stdout] | [INFO] [stdout] 2959 | assert_type_eq_all!(<() as Maybe>::AsPinRef<'static>, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2960:5 [INFO] [stdout] | [INFO] [stdout] 2960 | assert_type_eq_all!(<[i32; 1] as Maybe>::AsPinRef<'static>, [Pin<&i32>; 1]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2961:5 [INFO] [stdout] | [INFO] [stdout] 2961 | assert_type_eq_all!(<[i32; 0] as Maybe>::AsPinRef<'static>, [Pin<&i32>; 0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2963:5 [INFO] [stdout] | [INFO] [stdout] 2963 | assert_type_eq_all!( as Maybe>::AsPinMut<'static>, Option>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2964:5 [INFO] [stdout] | [INFO] [stdout] 2964 | assert_type_eq_all!(>::AsPinMut<'static>, Pin<&mut i32>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2965:5 [INFO] [stdout] | [INFO] [stdout] 2965 | assert_type_eq_all!(<() as Maybe>::AsPinMut<'static>, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2966:5 [INFO] [stdout] | [INFO] [stdout] 2966 | assert_type_eq_all!(<[i32; 1] as Maybe>::AsPinMut<'static>, [Pin<&mut i32>; 1]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2967:5 [INFO] [stdout] | [INFO] [stdout] 2967 | assert_type_eq_all!(<[i32; 0] as Maybe>::AsPinMut<'static>, [Pin<&mut i32>; 0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2969:5 [INFO] [stdout] | [INFO] [stdout] 2969 | assert_type_eq_all!(> as Maybe>>::AsDeref<'static>, Option<&i32>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2970:5 [INFO] [stdout] | [INFO] [stdout] 2970 | assert_type_eq_all!( as Maybe>>::AsDeref<'static>, &i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2971:5 [INFO] [stdout] | [INFO] [stdout] 2971 | assert_type_eq_all!(<() as Maybe>>::AsDeref<'static>, ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2972:5 [INFO] [stdout] | [INFO] [stdout] 2972 | assert_type_eq_all!(<[Box; 1] as Maybe>>::AsDeref<'static>, [&i32; 1]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `assert_type_eq_all` in this scope [INFO] [stdout] --> src/maybe.rs:2973:5 [INFO] [stdout] | [INFO] [stdout] 2973 | assert_type_eq_all!(<[Box; 0] as Maybe>>::AsDeref<'static>, [&i32; 0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76560 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Optional` [INFO] [stdout] --> src/optional.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 239 | use crate::Optional; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::pin::Pin` [INFO] [stdout] --> src/maybe.rs:2890:9 [INFO] [stdout] | [INFO] [stdout] 2890 | use core::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::*` [INFO] [stdout] --> src/maybe.rs:2892:9 [INFO] [stdout] | [INFO] [stdout] 2892 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at /rustc-dev/998b6603a58e47f42ccce7a67943234e96b6839e/compiler/rustc_type_ir/src/binder.rs:764:9: [INFO] [stderr] type parameter `T/#1` (T/#1/1) out of range when instantiating, args=[?2t] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7186796be923 - ::fmt::h6da87f843d594e5f [INFO] [stderr] 1: 0x718679e02c3f - core::fmt::write::hfc80a741b320fdf6 [INFO] [stderr] 2: 0x7186796b4453 - std::io::Write::write_fmt::h4ea6a86049496d1c [INFO] [stderr] 3: 0x7186796be782 - std::sys::backtrace::BacktraceLock::print::h1cbd12f8d7a3dd2a [INFO] [stderr] 4: 0x7186796c227a - std::panicking::default_hook::{{closure}}::h05e45c6f75ebd415 [INFO] [stderr] 5: 0x7186796c1dff - std::panicking::default_hook::h282f20b2a278c2b0 [INFO] [stderr] 6: 0x718678789413 - std[b700f210f1168e2d]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x7186796c2acb - std::panicking::rust_panic_with_hook::h36eb92d284238d72 [INFO] [stderr] 8: 0x7186796c27ca - std::panicking::begin_panic_handler::{{closure}}::h880cd2442ca41755 [INFO] [stderr] 9: 0x7186796bedf9 - std::sys::backtrace::__rust_end_short_backtrace::hea32aba5814406f8 [INFO] [stderr] 10: 0x7186796c24ad - __rustc[e8bfc998c4eccd70]::rust_begin_unwind [INFO] [stderr] 11: 0x718675ea4800 - core::panicking::panic_fmt::h507f02bb0d23e89f [INFO] [stderr] 12: 0x718678d18e09 - >::type_param_out_of_range [INFO] [stderr] 13: 0x718679eeb1ed - as rustc_type_ir[ed0e49154460bc4b]::fold::TypeFolder>::fold_ty [INFO] [stderr] 14: 0x718679ee6b7c - <&rustc_middle[1a91424c2bbde99c]::ty::list::RawList<(), rustc_middle[1a91424c2bbde99c]::ty::generic_args::GenericArg> as rustc_type_ir[ed0e49154460bc4b]::fold::TypeFoldable>::fold_with::> [INFO] [stderr] 15: 0x71867bc1e409 - as rustc_type_ir[ed0e49154460bc4b]::fold::TypeFolder>::fold_const.cold [INFO] [stderr] 16: 0x718679eaef81 - rustc_trait_selection[4a7fbfc55f07faa4]::traits::project::confirm_candidate [INFO] [stderr] 17: 0x71867a199f64 - rustc_trait_selection[4a7fbfc55f07faa4]::traits::project::opt_normalize_projection_term [INFO] [stderr] 18: 0x71867a1952b9 - ::commit_if_ok:: [INFO] [stderr] 19: 0x718679e9a20e - ::candidate_from_obligation::{closure#0}::{closure#0} [INFO] [stderr] 20: 0x718679ec6a67 - ::poly_select::{closure#0} [INFO] [stderr] 21: 0x71867a88579a - ::process_obligation [INFO] [stderr] 22: 0x718679e05902 - >::process_obligations:: [INFO] [stderr] 23: 0x71867a62b9e7 - as rustc_infer[59bd1a05b6f0bc16]::traits::engine::TraitEngine>::select_all_or_error [INFO] [stderr] 24: 0x71867a612bdd - rustc_hir_analysis[8138d8b06cd6a68c]::check::wfcheck::check_trait [INFO] [stderr] 25: 0x71867a62e31b - rustc_hir_analysis[8138d8b06cd6a68c]::check::wfcheck::check_item [INFO] [stderr] 26: 0x71867a626c59 - rustc_hir_analysis[8138d8b06cd6a68c]::check::wfcheck::check_well_formed [INFO] [stderr] 27: 0x71867a626ad9 - rustc_query_impl[594353a90e4ed00a]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 28: 0x71867a62630d - rustc_query_system[237403b851d1f04e]::query::plumbing::try_execute_query::, rustc_query_system[237403b851d1f04e]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[594353a90e4ed00a]::plumbing::QueryCtxt, false> [INFO] [stderr] 29: 0x71867a625e42 - rustc_query_impl[594353a90e4ed00a]::query_impl::check_well_formed::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 30: 0x71867a62359f - rustc_hir_analysis[8138d8b06cd6a68c]::check::wfcheck::check_type_wf [INFO] [stderr] 31: 0x71867a62349d - rustc_query_impl[594353a90e4ed00a]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 32: 0x71867ae70a70 - rustc_query_system[237403b851d1f04e]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[594353a90e4ed00a]::plumbing::QueryCtxt, false> [INFO] [stderr] 33: 0x71867ae7084e - rustc_query_impl[594353a90e4ed00a]::query_impl::check_type_wf::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 34: 0x71867a06affa - rustc_hir_analysis[8138d8b06cd6a68c]::check_crate [INFO] [stderr] 35: 0x71867a06fc27 - rustc_interface[38afeaf3d937d91b]::passes::analysis [INFO] [stderr] 36: 0x71867a06f84b - rustc_query_impl[594353a90e4ed00a]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 37: 0x71867ae721bc - rustc_query_system[237403b851d1f04e]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[594353a90e4ed00a]::plumbing::QueryCtxt, false> [INFO] [stderr] 38: 0x71867ae71d86 - rustc_query_impl[594353a90e4ed00a]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 39: 0x71867b00d956 - rustc_interface[38afeaf3d937d91b]::passes::create_and_enter_global_ctxt::, rustc_driver_impl[f0d2268ab262023e]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0} [INFO] [stderr] 40: 0x71867afff06f - rustc_interface[38afeaf3d937d91b]::interface::run_compiler::<(), rustc_driver_impl[f0d2268ab262023e]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 41: 0x71867afc7f78 - std[b700f210f1168e2d]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 42: 0x71867afc7c56 - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[bccd56cae58caab2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 43: 0x71867afc627d - std::sys::pal::unix::thread::Thread::new::thread_start::h1779d0329147e8f7 [INFO] [stderr] 44: 0x71867c7a0aa4 - [INFO] [stderr] 45: 0x71867c82da34 - clone [INFO] [stderr] 46: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: using internal features is not supported and expected to cause internal compiler errors when used incorrectly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2025-06-29T22_32_51-34.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.90.0-nightly (998b6603a 2025-06-29) 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 [check_well_formed] checking that `Same` is well-formed [INFO] [stderr] #1 [check_type_wf] checking that types are well-formed [INFO] [stderr] #2 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at /rustc-dev/998b6603a58e47f42ccce7a67943234e96b6839e/compiler/rustc_type_ir/src/binder.rs:764:9: [INFO] [stderr] type parameter `T/#1` (T/#1/1) out of range when instantiating, args=[?2t] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7186796be923 - ::fmt::h6da87f843d594e5f [INFO] [stderr] 1: 0x718679e02c3f - core::fmt::write::hfc80a741b320fdf6 [INFO] [stderr] 2: 0x7186796b4453 - std::io::Write::write_fmt::h4ea6a86049496d1c [INFO] [stderr] 3: 0x7186796be782 - std::sys::backtrace::BacktraceLock::print::h1cbd12f8d7a3dd2a [INFO] [stderr] 4: 0x7186796c227a - std::panicking::default_hook::{{closure}}::h05e45c6f75ebd415 [INFO] [stderr] 5: 0x7186796c1dff - std::panicking::default_hook::h282f20b2a278c2b0 [INFO] [stderr] 6: 0x718678789413 - std[b700f210f1168e2d]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x7186796c2acb - std::panicking::rust_panic_with_hook::h36eb92d284238d72 [INFO] [stderr] 8: 0x7186796c27ca - std::panicking::begin_panic_handler::{{closure}}::h880cd2442ca41755 [INFO] [stderr] 9: 0x7186796bedf9 - std::sys::backtrace::__rust_end_short_backtrace::hea32aba5814406f8 [INFO] [stderr] 10: 0x7186796c24ad - __rustc[e8bfc998c4eccd70]::rust_begin_unwind [INFO] [stderr] 11: 0x718675ea4800 - core::panicking::panic_fmt::h507f02bb0d23e89f [INFO] [stderr] 12: 0x718678d18e09 - >::type_param_out_of_range [INFO] [stderr] 13: 0x718679eeb1ed - as rustc_type_ir[ed0e49154460bc4b]::fold::TypeFolder>::fold_ty [INFO] [stderr] 14: 0x718679ee6b7c - <&rustc_middle[1a91424c2bbde99c]::ty::list::RawList<(), rustc_middle[1a91424c2bbde99c]::ty::generic_args::GenericArg> as rustc_type_ir[ed0e49154460bc4b]::fold::TypeFoldable>::fold_with::> [INFO] [stderr] 15: 0x71867bc1e409 - as rustc_type_ir[ed0e49154460bc4b]::fold::TypeFolder>::fold_const.cold [INFO] [stderr] 16: 0x718679eaef81 - rustc_trait_selection[4a7fbfc55f07faa4]::traits::project::confirm_candidate [INFO] [stderr] 17: 0x71867a199f64 - rustc_trait_selection[4a7fbfc55f07faa4]::traits::project::opt_normalize_projection_term [INFO] [stderr] 18: 0x71867a1952b9 - ::commit_if_ok:: [INFO] [stderr] 19: 0x718679e9a20e - ::candidate_from_obligation::{closure#0}::{closure#0} [INFO] [stderr] 20: 0x718679ec6a67 - ::poly_select::{closure#0} [INFO] [stderr] 21: 0x71867a88579a - ::process_obligation [INFO] [stderr] 22: 0x718679e05902 - >::process_obligations:: [INFO] [stderr] 23: 0x71867a62b9e7 - as rustc_infer[59bd1a05b6f0bc16]::traits::engine::TraitEngine>::select_all_or_error [INFO] [stderr] 24: 0x71867a612bdd - rustc_hir_analysis[8138d8b06cd6a68c]::check::wfcheck::check_trait [INFO] [stderr] 25: 0x71867a62e31b - rustc_hir_analysis[8138d8b06cd6a68c]::check::wfcheck::check_item [INFO] [stderr] 26: 0x71867a626c59 - rustc_hir_analysis[8138d8b06cd6a68c]::check::wfcheck::check_well_formed [INFO] [stderr] 27: 0x71867a626ad9 - rustc_query_impl[594353a90e4ed00a]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 28: 0x71867a62630d - rustc_query_system[237403b851d1f04e]::query::plumbing::try_execute_query::, rustc_query_system[237403b851d1f04e]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[594353a90e4ed00a]::plumbing::QueryCtxt, false> [INFO] [stderr] 29: 0x71867a625e42 - rustc_query_impl[594353a90e4ed00a]::query_impl::check_well_formed::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 30: 0x71867a62359f - rustc_hir_analysis[8138d8b06cd6a68c]::check::wfcheck::check_type_wf [INFO] [stderr] 31: 0x71867a62349d - rustc_query_impl[594353a90e4ed00a]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 32: 0x71867ae70a70 - rustc_query_system[237403b851d1f04e]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[594353a90e4ed00a]::plumbing::QueryCtxt, false> [INFO] [stderr] 33: 0x71867ae7084e - rustc_query_impl[594353a90e4ed00a]::query_impl::check_type_wf::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 34: 0x71867a06affa - rustc_hir_analysis[8138d8b06cd6a68c]::check_crate [INFO] [stderr] 35: 0x71867a06fc27 - rustc_interface[38afeaf3d937d91b]::passes::analysis [INFO] [stderr] 36: 0x71867a06f84b - rustc_query_impl[594353a90e4ed00a]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 37: 0x71867ae721bc - rustc_query_system[237403b851d1f04e]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[594353a90e4ed00a]::plumbing::QueryCtxt, false> [INFO] [stderr] 38: 0x71867ae71d86 - rustc_query_impl[594353a90e4ed00a]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 39: 0x71867b00d956 - rustc_interface[38afeaf3d937d91b]::passes::create_and_enter_global_ctxt::, rustc_driver_impl[f0d2268ab262023e]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0} [INFO] [stderr] 40: 0x71867afff06f - rustc_interface[38afeaf3d937d91b]::interface::run_compiler::<(), rustc_driver_impl[f0d2268ab262023e]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 41: 0x71867afc7f78 - std[b700f210f1168e2d]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 42: 0x71867afc7c56 - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[bccd56cae58caab2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 43: 0x71867afc627d - std::sys::pal::unix::thread::Thread::new::thread_start::h1779d0329147e8f7 [INFO] [stderr] 44: 0x71867c7a0aa4 - [INFO] [stderr] 45: 0x71867c82da34 - clone [INFO] [stderr] 46: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] note: using internal features is not supported and expected to cause internal compiler errors when used incorrectly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2025-06-29T22_32_51-34.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.90.0-nightly (998b6603a 2025-06-29) 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 [check_well_formed] checking that `private::Same` is well-formed [INFO] [stderr] #1 [check_type_wf] checking that types are well-formed [INFO] [stderr] #2 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `option_trait` (lib test) due to 65 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "5f81b436f9fca9946927eedd1390f1fe79a76ad9ffb95ff2b57e11e43b7aa777", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f81b436f9fca9946927eedd1390f1fe79a76ad9ffb95ff2b57e11e43b7aa777", kill_on_drop: false }` [INFO] [stdout] 5f81b436f9fca9946927eedd1390f1fe79a76ad9ffb95ff2b57e11e43b7aa777