[INFO] fetching crate abi_stable_derive_lib 0.6.2...
[INFO] testing abi_stable_derive_lib-0.6.2 against beta-2025-09-21 for beta-1.91-2
[INFO] extracting crate abi_stable_derive_lib 0.6.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate abi_stable_derive_lib 0.6.2
[INFO] finished tweaking crates.io crate abi_stable_derive_lib 0.6.2
[INFO] tweaked toml for crates.io crate abi_stable_derive_lib 0.6.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate abi_stable_derive_lib 0.6.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] [stderr]       Adding abi_stable_shared v0.6.0 (available: v0.11.0)
[INFO] [stderr]       Adding arrayvec v0.4.12 (available: v0.7.6)
[INFO] [stderr]       Adding core_extensions v0.1.20 (available: v1.5.4)
[INFO] [stderr]       Adding proc-macro2 v0.4.30 (available: v1.0.101)
[INFO] [stderr]       Adding quote v0.6.13 (available: v1.0.40)
[INFO] [stderr]       Adding syn v0.15.44 (available: v2.0.106)
[INFO] [stderr]       Adding typed-arena v1.7.0 (available: v2.0.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `core_extensions` dependency)
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a8549ac0b793c910b04f9862a1791a03c04e20fe4037590e38517199d8dacff
[INFO] running `Command { std: "docker" "start" "-a" "5a8549ac0b793c910b04f9862a1791a03c04e20fe4037590e38517199d8dacff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a8549ac0b793c910b04f9862a1791a03c04e20fe4037590e38517199d8dacff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a8549ac0b793c910b04f9862a1791a03c04e20fe4037590e38517199d8dacff", kill_on_drop: false }`
[INFO] [stdout] 5a8549ac0b793c910b04f9862a1791a03c04e20fe4037590e38517199d8dacff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed68cd1da7fae84f8ffe6be88119f12fe5b53c14b6e31fb89cfae039a5ac83b6
[INFO] running `Command { std: "docker" "start" "-a" "ed68cd1da7fae84f8ffe6be88119f12fe5b53c14b6e31fb89cfae039a5ac83b6", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `core_extensions` dependency)
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling core_extensions v0.1.20
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling typed-arena v1.7.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling abi_stable_shared v0.6.0
[INFO] [stderr]    Compiling abi_stable_derive_lib v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `passed_tests`
[INFO] [stdout]    --> src/my_visibility.rs:213:17
[INFO] [stdout]     |
[INFO] [stdout] 213 | #[cfg(all(test, feature = "passed_tests"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `passed_tests` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `alloc_extend` and `alloc_extend_mut` are never used
[INFO] [stdout]   --> src/arenas.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |           pub trait AllocMethods<T>{
[INFO] [stdout]    |                     ------------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 34 |               fn alloc_extend<I>(&self, iterable: I) -> &[T]
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |               fn alloc_extend_mut<I>(&self, iterable: I) -> &mut [T]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 | / declare_arenas! {
[INFO] [stdout] 67 | |     vec_meta: Vec<syn::Meta>,
[INFO] [stdout] 68 | |     ident: syn::Ident,
[INFO] [stdout] 69 | |     ident_vec: Vec<syn::Ident>,
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |     paths: syn::Path,
[INFO] [stdout] 81 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `declare_arenas` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/datastructure.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub(crate) struct Enum<'a> {
[INFO] [stdout]    |                   ---- field in this struct
[INFO] [stdout] 44 |     pub(crate) name: &'a Ident,
[INFO] [stdout] 45 |     pub(crate) path: TokenStream,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Enum` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/stable_abi/common_tokens.rs:30:24
[INFO] [stdout]     |
[INFO] [stdout]  22 |           pub(crate) struct CommonTokens<'a>{
[INFO] [stdout]     |                             ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  30 |               pub(crate) unit_ret:FnParamRet<'a>,
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / declare_common_tokens! {
[INFO] [stdout]  80 | |     with_new[
[INFO] [stdout]  81 | |         start_len_tokens=crate::common_tokens::StartLenTokens,
[INFO] [stdout]  82 | |         fn_pointer_tokens=crate::common_tokens::FnPointerTokens,
[INFO] [stdout] ...   |
[INFO] [stdout]  87 | |         dot=Dot,
[INFO] [stdout]     | |         ^^^
[INFO] [stdout] ...   |
[INFO] [stdout]  90 | |         bang=Bang,
[INFO] [stdout]     | |         ^^^^
[INFO] [stdout]  91 | |         comma=Comma,
[INFO] [stdout]  92 | |         semicolon=Semi,
[INFO] [stdout]     | |         ^^^^^^^^^
[INFO] [stdout]  93 | |         colon=Colon,
[INFO] [stdout]     | |         ^^^^^
[INFO] [stdout]  94 | |         colon2=Colon2,
[INFO] [stdout]  95 | |         brace=Brace,
[INFO] [stdout]     | |         ^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout]  98 | |         pound=Pound,
[INFO] [stdout]     | |         ^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |         as_=As,
[INFO] [stdout]     | |         ^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 105 | |         ts_empty="",
[INFO] [stdout]     | |         ^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 114 | |         cratename="abi_stable",
[INFO] [stdout]     | |         ^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 119 | |         tl_field="__TLField",
[INFO] [stdout]     | |         ^^^^^^^^
[INFO] [stdout] 120 | |         tl_functions="__TLFunctions",
[INFO] [stdout]     | |         ^^^^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 125 | |         struct_="struct",
[INFO] [stdout]     | |         ^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 128 | |         enum_under="enum_derive",
[INFO] [stdout]     | |         ^^^^^^^^^^
[INFO] [stdout] 129 | |         prefix_type="prefix_type_derive",
[INFO] [stdout]     | |         ^^^^^^^^^^^
[INFO] [stdout] 130 | |         cap_repr_transparent="ReprTransparent",
[INFO] [stdout]     | |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 131 | |         cap_prefix_type="PrefixType",
[INFO] [stdout]     | |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 132 | |         new="new",
[INFO] [stdout] 133 | |         env="env",
[INFO] [stdout]     | |         ^^^
[INFO] [stdout] 134 | |         name="name",
[INFO] [stdout]     | |         ^^^^
[INFO] [stdout] 135 | |         fields="fields",
[INFO] [stdout]     | |         ^^^^^^
[INFO] [stdout] 136 | |         get_abi_info="__GetAbiInfo",
[INFO] [stdout]     | |         ^^^^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |         instantiate_field="instantiate_field",
[INFO] [stdout]     | |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 143 | |         lifetime_indices="lifetime_indices",
[INFO] [stdout]     | |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 144 | |         make_get_abi_info="__MakeGetAbiInfo",
[INFO] [stdout]     | |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 145 | |         stable_abi="__StableAbi",
[INFO] [stdout]     | |         ^^^^^^^^^^
[INFO] [stdout] 146 | |         shared_stable_abi="__SharedStableAbi",
[INFO] [stdout]     | |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 147 | |         type_identity="TypeIdentity",
[INFO] [stdout]     | |         ^^^^^^^^^^^^^
[INFO] [stdout] 148 | |         marker_type="MarkerType",
[INFO] [stdout]     | |         ^^^^^^^^^^^
[INFO] [stdout] 149 | |         assert_zero_sized="__assert_zero_sized",
[INFO] [stdout]     | |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 150 | |         abi_info="ABI_INFO",
[INFO] [stdout]     | |         ^^^^^^^^
[INFO] [stdout] 151 | |         get="get",
[INFO] [stdout]     | |         ^^^
[INFO] [stdout] 152 | |         stable_abi_bound="__StableAbi_Bound",
[INFO] [stdout]     | |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |         sabi_reexports="_sabi_reexports",
[INFO] [stdout]     | |         ^^^^^^^^^^^^^^
[INFO] [stdout] 158 | |         cmp_ignored="__CmpIgnored",
[INFO] [stdout]     | |         ^^^^^^^^^^^
[INFO] [stdout] 159 | |         lifetime_index="__LifetimeIndex",
[INFO] [stdout]     | |         ^^^^^^^^^^^^^^
[INFO] [stdout] 160 | |         static_equivalent="__GetStaticEquivalent",
[INFO] [stdout] 161 | |         cap_static="Static",
[INFO] [stdout]     | |         ^^^^^^^^^^
[INFO] [stdout] 162 | |         cap_param="Param",
[INFO] [stdout]     | |         ^^^^^^^^^
[INFO] [stdout] 163 | |         cap_const="CONST",
[INFO] [stdout]     | |         ^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 166 | |         subfields="subfields",
[INFO] [stdout]     | |         ^^^^^^^^^
[INFO] [stdout] 167 | |         with_functions="with_functions",
[INFO] [stdout]     | |         ^^^^^^^^^^^^^^
[INFO] [stdout] 168 | |         underscore="_",
[INFO] [stdout]     | |         ^^^^^^^^^^
[INFO] [stdout] 169 | |         for_="for",
[INFO] [stdout]     | |         ^^^^
[INFO] [stdout] 170 | |         static_="static",
[INFO] [stdout]     | |         ^^^^^^^
[INFO] [stdout] 171 | |         stringify_="stringify",
[INFO] [stdout]     | |         ^^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 175 | |         underscore_lt="'_",
[INFO] [stdout]     | |         ^^^^^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 180 | |         c_abi_lit="C",
[INFO] [stdout]     | |         ^^^^^^^^^
[INFO] [stdout] 181 | |     ]
[INFO] [stdout] 182 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CommonTokens` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: this warning originates in the macro `declare_common_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/sabi_trait/attribute_parsing.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     TraitAttr{
[INFO] [stdout]    |     --------- field in this variant
[INFO] [stdout] 99 |         name:&'a Ident,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseContext` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/sabi_trait/common_tokens.rs:89:9
[INFO] [stdout]     |
[INFO] [stdout]  19 |         pub(crate) struct CommonTokens{
[INFO] [stdout]     |                           ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  89 |         makevtable_typarams="IA,_Self,_ErasedPtr,_OrigPtr,",
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  90 |         vtable_typarams="_Self,_ErasedPtr,",
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]  91 |         trait_obj_typarams="'lt,_ErasedPtr",
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |         ts_self ="Self",
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 108 |         ts_uself="_Self,",
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |         ts_lt_self_erasability="'lt,_Self,Erasability,",
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 115 |         ts_lt_rbox="'lt,__sabi_re::RBox<()>,",
[INFO] [stdout] 116 |         ts_lt_origptr_erasability="'lt,_OrigPtr,Erasability,",
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 117 |         ts_lt_uself_erasability="'lt,_Self,Erasability,",
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 118 |         ts_lt_rbox_uself_erasability="'lt,__sabi_re::RBox<_Self>,Erasability,",
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 119 |         ts_make_vtable_args="Erasability,_OrigPtr::Target,_OrigPtr::TransmutedPtr,_OrigPtr,",
[INFO] [stdout] 120 |         ts_lt_transptr="'lt,_OrigPtr::TransmutedPtr,",
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 121 |         ts_lt_erasedptr="'lt,_ErasedPtr,",
[INFO] [stdout] 122 |         ts_lt_de_erasedptr="'lt,'de,_ErasedPtr,",
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |         ts_erasedptr="_ErasedPtr,",
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |         empty_tuple="()",
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |         default_trait="__DefaultTrait",
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 141 |         the_trait="__Trait",
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 142 |         u_erased_ptr="_ErasedPtr",
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 143 |         nope_ident="__NOPE__",
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 144 |         self_ident="self",
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 145 |         uself_ident="_self",
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 146 |         u_capself="_Self",
[INFO] [stdout] 147 |         capself="Self",
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |         c_abi_lit="C",
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CommonTokens` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: this warning originates in the macro `declare_common_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]   --> src/sabi_trait/trait_definition.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct AssocTyWithIndex{
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 36 |     pub index:usize,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AssocTyWithIndex` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `item` and `arenas` are never read
[INFO] [stdout]   --> src/sabi_trait/trait_definition.rs:46:16
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) struct TraitDefinition<'a>{
[INFO] [stdout]    |                   --------------- fields in this struct
[INFO] [stdout] 46 |     pub(crate) item:&'a ItemTrait,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub(crate) arenas:&'a Arenas,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TraitDefinition` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `item`, `vis`, and `ctokens` are never read
[INFO] [stdout]    --> src/sabi_trait/trait_definition.rs:306:16
[INFO] [stdout]     |
[INFO] [stdout] 305 | pub(crate) struct TraitMethod<'a>{
[INFO] [stdout]     |                   ----------- fields in this struct
[INFO] [stdout] 306 |     pub(crate) item:&'a syn::TraitItemMethod,
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 310 |     pub(crate) vis:&'a Visibility,
[INFO] [stdout]     |                ^^^
[INFO] [stdout] ...
[INFO] [stdout] 321 |     pub(crate) ctokens:&'a CommonTokens,
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TraitMethod` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bound` and `lifetime` are never read
[INFO] [stdout]    --> src/sabi_trait/trait_definition.rs:533:16
[INFO] [stdout]     |
[INFO] [stdout] 532 | pub(crate) struct DeserializeBound<'a>{
[INFO] [stdout]     |                   ---------------- fields in this struct
[INFO] [stdout] 533 |     pub(crate) bound:&'a syn::TraitBound,
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 534 |     pub(crate) lifetime:&'a syn::Lifetime,
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DeserializeBound` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `which_trait` and `name` are never read
[INFO] [stdout]    --> src/sabi_trait/trait_definition.rs:551:16
[INFO] [stdout]     |
[INFO] [stdout] 550 | pub(crate) struct TraitImplness<'a>{
[INFO] [stdout]     |                   ------------- fields in this struct
[INFO] [stdout] 551 |     pub(crate) which_trait:WhichTrait,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] 552 |     pub(crate) name:&'static str,
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TraitImplness` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/stable_abi/attribute_parsing.rs:204:17
[INFO] [stdout]     |
[INFO] [stdout] 204 | /                 &[
[INFO] [stdout] 205 | |                     "Self: ::std::ops::Deref",
[INFO] [stdout] 206 | |                     "<Self as ::std::ops::Deref>::Target:__SharedStableAbi",
[INFO] [stdout] 207 | |                 ].iter()
[INFO] [stdout] 208 | |                  .map(|x| syn::parse_str::<WherePredicate>(x).unwrap() )
[INFO] [stdout] 209 | |                  .extending(&mut this.extra_bounds);
[INFO] [stdout]     | |___________________________________________________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 204 |                 let _ = &[
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/stable_abi/prefix_types.rs:131:37
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub(crate) fn to_maybe_accessor(&self)->Option<MaybeAccessor>{
[INFO] [stdout]     |                                     ^^^^^          ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub(crate) fn to_maybe_accessor(&self)->Option<MaybeAccessor<'_>>{
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (189) panicked at compiler/rustc_errors/src/lib.rs:385:17:
[INFO] [stderr] assertion `left == right` failed: all spans must be disjoint
[INFO] [stderr]   left: Some([SubstitutionPart { span: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quote-0.6.13/src/lib.rs:501:29: 554:9 (#11902), snippet: "while let Some(" }, SubstitutionPart { span: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quote-0.6.13/src/lib.rs:501:29: 501:35 (#10306), snippet: ") = " }])
[INFO] [stderr]  right: None
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7358b0449ef3 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stderr]    1:     0x7358b0c01b58 - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stderr]    2:     0x7358b222446f - std::io::Write::write_fmt::h051fe4a9e4fdbf48
[INFO] [stderr]    3:     0x7358b040fd82 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stderr]    4:     0x7358b0415cb9 - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stderr]    5:     0x7358b04157e3 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stderr]    6:     0x7358af3fcbc7 - std[964350b2783e405f]::panicking::update_hook::<alloc[eabebbc6c73aef0c]::boxed::Box<rustc_driver_impl[c00a9a62f1a7ca6a]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    7:     0x7358b04160df - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stderr]    8:     0x7358b0415e9a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stderr]    9:     0x7358b040feb9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stderr]   10:     0x7358b03f063d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stderr]   11:     0x7358acae6d70 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stderr]   12:     0x7358aedebaa3 - core::panicking::assert_failed_inner::h448e1d534f4c3d4b
[INFO] [stderr]   13:     0x7358af42c708 - core[dc8158927f5e781c]::panicking::assert_failed::<core[dc8158927f5e781c]::option::Option<&[rustc_errors[10d5b069272de5dd]::SubstitutionPart; 2usize]>, core[dc8158927f5e781c]::option::Option<&[rustc_errors[10d5b069272de5dd]::SubstitutionPart; 2usize]>>
[INFO] [stderr]   14:     0x7358b2104871 - <core[dc8158927f5e781c]::iter::adapters::filter_map::FilterMap<core[dc8158927f5e781c]::iter::adapters::cloned::Cloned<core[dc8158927f5e781c]::iter::adapters::filter::Filter<core[dc8158927f5e781c]::slice::iter::Iter<rustc_errors[10d5b069272de5dd]::Substitution>, <rustc_errors[10d5b069272de5dd]::CodeSuggestion>::splice_lines::{closure#0}>>, <rustc_errors[10d5b069272de5dd]::CodeSuggestion>::splice_lines::{closure#1}> as core[dc8158927f5e781c]::iter::traits::iterator::Iterator>::next
[INFO] [stderr]   15:     0x7358b2100649 - <rustc_errors[10d5b069272de5dd]::emitter::HumanEmitter>::emit_suggestion_default
[INFO] [stderr]   16:     0x7358b215ae3d - <rustc_errors[10d5b069272de5dd]::emitter::HumanEmitter as rustc_errors[10d5b069272de5dd]::emitter::Emitter>::emit_diagnostic
[INFO] [stderr]   17:     0x7358b2157965 - <rustc_errors[10d5b069272de5dd]::json::Diagnostic>::from_errors_diagnostic
[INFO] [stderr]   18:     0x7358b2157070 - <rustc_errors[10d5b069272de5dd]::json::JsonEmitter as rustc_errors[10d5b069272de5dd]::emitter::Emitter>::emit_diagnostic
[INFO] [stderr]   19:     0x7358b2162b64 - <rustc_errors[10d5b069272de5dd]::DiagCtxtInner>::emit_diagnostic::{closure#3}
[INFO] [stderr]   20:     0x7358b2160504 - rustc_interface[89ceac0529af2cd8]::callbacks::track_diagnostic::<core[dc8158927f5e781c]::option::Option<rustc_span[68ddb5798b8c3a2e]::ErrorGuaranteed>>
[INFO] [stderr]   21:     0x7358b215f50a - <rustc_errors[10d5b069272de5dd]::DiagCtxtInner>::emit_diagnostic
[INFO] [stderr]   22:     0x7358b215f3bb - <rustc_errors[10d5b069272de5dd]::DiagCtxtHandle>::emit_diagnostic
[INFO] [stderr]   23:     0x7358b215f255 - <() as rustc_errors[10d5b069272de5dd]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stderr]   24:     0x7358b138e870 - rustc_middle[94f43328057ea44f]::lint::lint_level::lint_level_impl
[INFO] [stderr]   25:     0x7358af8abb94 - rustc_middle[94f43328057ea44f]::lint::lint_level::<<rustc_lint[b5b1d23594219458]::context::LateContext as rustc_lint[b5b1d23594219458]::context::LintContext>::emit_span_lint<rustc_span[68ddb5798b8c3a2e]::span_encoding::Span, rustc_lint[b5b1d23594219458]::lints::ForLoopsOverFalliblesDiag>::{closure#0}>
[INFO] [stderr]   26:     0x7358b187e3e1 - <rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass as rustc_lint[b5b1d23594219458]::passes::LateLintPass>::check_expr
[INFO] [stderr]   27:     0x7358b1393bb0 - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_expr
[INFO] [stderr]   28:     0x7358b1392cf6 - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_block
[INFO] [stderr]   29:     0x7358b1394062 - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_expr
[INFO] [stderr]   30:     0x7358b139408c - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_expr
[INFO] [stderr]   31:     0x7358b1392cf6 - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_block
[INFO] [stderr]   32:     0x7358b13a26b5 - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_nested_body
[INFO] [stderr]   33:     0x7358b139ce2c - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_nested_item
[INFO] [stderr]   34:     0x7358b139a4c1 - rustc_lint[b5b1d23594219458]::lint_mod
[INFO] [stderr]   35:     0x7358b139a05b - rustc_query_impl[93e3285720b12608]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[93e3285720b12608]::query_impl::lint_mod::dynamic_query::{closure#2}::{closure#0}, rustc_middle[94f43328057ea44f]::query::erase::Erased<[u8; 0usize]>>
[INFO] [stderr]   36:     0x7358b1c20a54 - rustc_query_system[59265a8d1af4d44c]::query::plumbing::try_execute_query::<rustc_query_impl[93e3285720b12608]::DynamicConfig<rustc_query_system[59265a8d1af4d44c]::query::caches::DefaultCache<rustc_span[68ddb5798b8c3a2e]::def_id::LocalModDefId, rustc_middle[94f43328057ea44f]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[93e3285720b12608]::plumbing::QueryCtxt, false>
[INFO] [stderr]   37:     0x7358b1c207db - rustc_query_impl[93e3285720b12608]::query_impl::lint_mod::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   38:     0x7358b1c1fa4f - rustc_lint[b5b1d23594219458]::late::check_crate::{closure#1}
[INFO] [stderr]   39:     0x7358b1c1f5ba - rustc_lint[b5b1d23594219458]::late::check_crate
[INFO] [stderr]   40:     0x7358b0edf784 - rustc_interface[89ceac0529af2cd8]::passes::analysis
[INFO] [stderr]   41:     0x7358b0edef0b - rustc_query_impl[93e3285720b12608]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[93e3285720b12608]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[94f43328057ea44f]::query::erase::Erased<[u8; 0usize]>>
[INFO] [stderr]   42:     0x7358b1c299a6 - rustc_query_system[59265a8d1af4d44c]::query::plumbing::try_execute_query::<rustc_query_impl[93e3285720b12608]::DynamicConfig<rustc_query_system[59265a8d1af4d44c]::query::caches::SingleCache<rustc_middle[94f43328057ea44f]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[93e3285720b12608]::plumbing::QueryCtxt, false>
[INFO] [stderr]   43:     0x7358b1c295fc - rustc_query_impl[93e3285720b12608]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   44:     0x7358b1faec24 - rustc_interface[89ceac0529af2cd8]::passes::create_and_enter_global_ctxt::<core[dc8158927f5e781c]::option::Option<rustc_interface[89ceac0529af2cd8]::queries::Linker>, rustc_driver_impl[c00a9a62f1a7ca6a]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0}
[INFO] [stderr]   45:     0x7358b1f1cafe - rustc_interface[89ceac0529af2cd8]::interface::run_compiler::<(), rustc_driver_impl[c00a9a62f1a7ca6a]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   46:     0x7358b1e2fd78 - std[964350b2783e405f]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[89ceac0529af2cd8]::util::run_in_thread_with_globals<rustc_interface[89ceac0529af2cd8]::util::run_in_thread_pool_with_globals<rustc_interface[89ceac0529af2cd8]::interface::run_compiler<(), rustc_driver_impl[c00a9a62f1a7ca6a]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   47:     0x7358b1e2fa48 - <<std[964350b2783e405f]::thread::Builder>::spawn_unchecked_<rustc_interface[89ceac0529af2cd8]::util::run_in_thread_with_globals<rustc_interface[89ceac0529af2cd8]::util::run_in_thread_pool_with_globals<rustc_interface[89ceac0529af2cd8]::interface::run_compiler<(), rustc_driver_impl[c00a9a62f1a7ca6a]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[dc8158927f5e781c]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   48:     0x7358b1e3548d - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stderr]   49:     0x7358ab68aaa4 - <unknown>
[INFO] [stderr]   50:     0x7358ab717a34 - clone
[INFO] [stderr]   51:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.91.0-beta.3 (bb624dcb4 2025-09-20) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] #0 [lint_mod] linting module `sabi_trait`
[INFO] [stderr] #1 [analysis] running analysis passes on this crate
[INFO] [stderr] end of query stack
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (189) panicked at compiler/rustc_errors/src/lib.rs:385:17:
[INFO] [stderr] assertion `left == right` failed: all spans must be disjoint
[INFO] [stderr]   left: Some([SubstitutionPart { span: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quote-0.6.13/src/lib.rs:501:29: 554:9 (#11673), snippet: "while let Some(" }, SubstitutionPart { span: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quote-0.6.13/src/lib.rs:501:29: 501:35 (#8112), snippet: ") = " }])
[INFO] [stderr]  right: None
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7358b0449ef3 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stderr]    1:     0x7358b0c01b58 - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stderr]    2:     0x7358b222446f - std::io::Write::write_fmt::h051fe4a9e4fdbf48
[INFO] [stderr]    3:     0x7358b040fd82 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stderr]    4:     0x7358b0415cb9 - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stderr]    5:     0x7358b04157e3 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stderr]    6:     0x7358af3fcbc7 - std[964350b2783e405f]::panicking::update_hook::<alloc[eabebbc6c73aef0c]::boxed::Box<rustc_driver_impl[c00a9a62f1a7ca6a]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    7:     0x7358b04160df - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stderr]    8:     0x7358b0415e9a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stderr]    9:     0x7358b040feb9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stderr]   10:     0x7358b03f063d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stderr]   11:     0x7358acae6d70 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stderr]   12:     0x7358aedebaa3 - core::panicking::assert_failed_inner::h448e1d534f4c3d4b
[INFO] [stderr]   13:     0x7358af42c708 - core[dc8158927f5e781c]::panicking::assert_failed::<core[dc8158927f5e781c]::option::Option<&[rustc_errors[10d5b069272de5dd]::SubstitutionPart; 2usize]>, core[dc8158927f5e781c]::option::Option<&[rustc_errors[10d5b069272de5dd]::SubstitutionPart; 2usize]>>
[INFO] [stderr]   14:     0x7358b2104871 - <core[dc8158927f5e781c]::iter::adapters::filter_map::FilterMap<core[dc8158927f5e781c]::iter::adapters::cloned::Cloned<core[dc8158927f5e781c]::iter::adapters::filter::Filter<core[dc8158927f5e781c]::slice::iter::Iter<rustc_errors[10d5b069272de5dd]::Substitution>, <rustc_errors[10d5b069272de5dd]::CodeSuggestion>::splice_lines::{closure#0}>>, <rustc_errors[10d5b069272de5dd]::CodeSuggestion>::splice_lines::{closure#1}> as core[dc8158927f5e781c]::iter::traits::iterator::Iterator>::next
[INFO] [stderr]   15:     0x7358b2100649 - <rustc_errors[10d5b069272de5dd]::emitter::HumanEmitter>::emit_suggestion_default
[INFO] [stderr]   16:     0x7358b215ae3d - <rustc_errors[10d5b069272de5dd]::emitter::HumanEmitter as rustc_errors[10d5b069272de5dd]::emitter::Emitter>::emit_diagnostic
[INFO] [stderr]   17:     0x7358b2157965 - <rustc_errors[10d5b069272de5dd]::json::Diagnostic>::from_errors_diagnostic
[INFO] [stderr]   18:     0x7358b2157070 - <rustc_errors[10d5b069272de5dd]::json::JsonEmitter as rustc_errors[10d5b069272de5dd]::emitter::Emitter>::emit_diagnostic
[INFO] [stderr]   19:     0x7358b2162b64 - <rustc_errors[10d5b069272de5dd]::DiagCtxtInner>::emit_diagnostic::{closure#3}
[INFO] [stderr]   20:     0x7358b2160504 - rustc_interface[89ceac0529af2cd8]::callbacks::track_diagnostic::<core[dc8158927f5e781c]::option::Option<rustc_span[68ddb5798b8c3a2e]::ErrorGuaranteed>>
[INFO] [stderr]   21:     0x7358b215f50a - <rustc_errors[10d5b069272de5dd]::DiagCtxtInner>::emit_diagnostic
[INFO] [stderr]   22:     0x7358b215f3bb - <rustc_errors[10d5b069272de5dd]::DiagCtxtHandle>::emit_diagnostic
[INFO] [stderr]   23:     0x7358b215f255 - <() as rustc_errors[10d5b069272de5dd]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stderr]   24:     0x7358b138e870 - rustc_middle[94f43328057ea44f]::lint::lint_level::lint_level_impl
[INFO] [stderr]   25:     0x7358af8abb94 - rustc_middle[94f43328057ea44f]::lint::lint_level::<<rustc_lint[b5b1d23594219458]::context::LateContext as rustc_lint[b5b1d23594219458]::context::LintContext>::emit_span_lint<rustc_span[68ddb5798b8c3a2e]::span_encoding::Span, rustc_lint[b5b1d23594219458]::lints::ForLoopsOverFalliblesDiag>::{closure#0}>
[INFO] [stderr]   26:     0x7358b187e3e1 - <rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass as rustc_lint[b5b1d23594219458]::passes::LateLintPass>::check_expr
[INFO] [stderr]   27:     0x7358b1393bb0 - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_expr
[INFO] [stderr]   28:     0x7358b1392cf6 - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_block
[INFO] [stderr]   29:     0x7358b1394062 - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_expr
[INFO] [stderr]   30:     0x7358b1392c86 - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_block
[INFO] [stderr]   31:     0x7358b1394062 - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_expr
[INFO] [stderr]   32:     0x7358b13943b5 - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_expr
[INFO] [stderr]   33:     0x7358b139408c - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_expr
[INFO] [stderr]   34:     0x7358b1392cf6 - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_block
[INFO] [stderr]   35:     0x7358b13a26b5 - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_nested_body
[INFO] [stderr]   36:     0x7358b139c3df - <rustc_lint[b5b1d23594219458]::late::LateContextAndPass<rustc_lint[b5b1d23594219458]::BuiltinCombinedModuleLateLintPass> as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_nested_item
[INFO] [stderr]   37:     0x7358b139a4c1 - rustc_lint[b5b1d23594219458]::lint_mod
[INFO] [stderr]   38:     0x7358b139a05b - rustc_query_impl[93e3285720b12608]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[93e3285720b12608]::query_impl::lint_mod::dynamic_query::{closure#2}::{closure#0}, rustc_middle[94f43328057ea44f]::query::erase::Erased<[u8; 0usize]>>
[INFO] [stderr]   39:     0x7358b1c20a54 - rustc_query_system[59265a8d1af4d44c]::query::plumbing::try_execute_query::<rustc_query_impl[93e3285720b12608]::DynamicConfig<rustc_query_system[59265a8d1af4d44c]::query::caches::DefaultCache<rustc_span[68ddb5798b8c3a2e]::def_id::LocalModDefId, rustc_middle[94f43328057ea44f]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[93e3285720b12608]::plumbing::QueryCtxt, false>
[INFO] [stderr]   40:     0x7358b1c207db - rustc_query_impl[93e3285720b12608]::query_impl::lint_mod::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   41:     0x7358b1c1fa4f - rustc_lint[b5b1d23594219458]::late::check_crate::{closure#1}
[INFO] [stderr]   42:     0x7358b1c1f5ba - rustc_lint[b5b1d23594219458]::late::check_crate
[INFO] [stderr]   43:     0x7358b0edf784 - rustc_interface[89ceac0529af2cd8]::passes::analysis
[INFO] [stderr]   44:     0x7358b0edef0b - rustc_query_impl[93e3285720b12608]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[93e3285720b12608]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[94f43328057ea44f]::query::erase::Erased<[u8; 0usize]>>
[INFO] [stderr]   45:     0x7358b1c299a6 - rustc_query_system[59265a8d1af4d44c]::query::plumbing::try_execute_query::<rustc_query_impl[93e3285720b12608]::DynamicConfig<rustc_query_system[59265a8d1af4d44c]::query::caches::SingleCache<rustc_middle[94f43328057ea44f]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[93e3285720b12608]::plumbing::QueryCtxt, false>
[INFO] [stderr]   46:     0x7358b1c295fc - rustc_query_impl[93e3285720b12608]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   47:     0x7358b1faec24 - rustc_interface[89ceac0529af2cd8]::passes::create_and_enter_global_ctxt::<core[dc8158927f5e781c]::option::Option<rustc_interface[89ceac0529af2cd8]::queries::Linker>, rustc_driver_impl[c00a9a62f1a7ca6a]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0}
[INFO] [stderr]   48:     0x7358b1f1cafe - rustc_interface[89ceac0529af2cd8]::interface::run_compiler::<(), rustc_driver_impl[c00a9a62f1a7ca6a]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   49:     0x7358b1e2fd78 - std[964350b2783e405f]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[89ceac0529af2cd8]::util::run_in_thread_with_globals<rustc_interface[89ceac0529af2cd8]::util::run_in_thread_pool_with_globals<rustc_interface[89ceac0529af2cd8]::interface::run_compiler<(), rustc_driver_impl[c00a9a62f1a7ca6a]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   50:     0x7358b1e2fa48 - <<std[964350b2783e405f]::thread::Builder>::spawn_unchecked_<rustc_interface[89ceac0529af2cd8]::util::run_in_thread_with_globals<rustc_interface[89ceac0529af2cd8]::util::run_in_thread_pool_with_globals<rustc_interface[89ceac0529af2cd8]::interface::run_compiler<(), rustc_driver_impl[c00a9a62f1a7ca6a]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[dc8158927f5e781c]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   51:     0x7358b1e3548d - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stderr]   52:     0x7358ab68aaa4 - <unknown>
[INFO] [stderr]   53:     0x7358ab717a34 - clone
[INFO] [stderr]   54:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.91.0-beta.3 (bb624dcb4 2025-09-20) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] #0 [lint_mod] linting module `sabi_trait::methods_tokenizer`
[INFO] [stderr] #1 [analysis] running analysis passes on this crate
[INFO] [stderr] end of query stack
[INFO] [stderr] error: could not compile `abi_stable_derive_lib` (lib); 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name abi_stable_derive_lib --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=370606f52ab51325 -C extra-filename=-ca0e97492a1f3dd8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern abi_stable_shared=/opt/rustwide/target/debug/deps/libabi_stable_shared-9cd930906d701239.rmeta --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-8262fb63afaf5c62.rmeta --extern core_extensions=/opt/rustwide/target/debug/deps/libcore_extensions-6429d9dd7b1b73af.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-13258c1c2887499d.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-325838d979c4d577.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-1cf8b023514bd338.rmeta --extern typed_arena=/opt/rustwide/target/debug/deps/libtyped_arena-427ab00f601458f4.rmeta --cap-lints=warn` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "ed68cd1da7fae84f8ffe6be88119f12fe5b53c14b6e31fb89cfae039a5ac83b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed68cd1da7fae84f8ffe6be88119f12fe5b53c14b6e31fb89cfae039a5ac83b6", kill_on_drop: false }`
[INFO] [stdout] ed68cd1da7fae84f8ffe6be88119f12fe5b53c14b6e31fb89cfae039a5ac83b6
