[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 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{ [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 34 | fn alloc_extend(&self, iterable: I) -> &[T] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | fn alloc_extend_mut(&self, iterable: I) -> &mut [T] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | / declare_arenas! { [INFO] [stdout] 67 | | vec_meta: Vec, [INFO] [stdout] 68 | | ident: syn::Ident, [INFO] [stdout] 69 | | ident_vec: Vec, [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 | | "::Target:__SharedStableAbi", [INFO] [stdout] 207 | | ].iter() [INFO] [stdout] 208 | | .map(|x| syn::parse_str::(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{ [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>{ [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 - ::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::>::{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]>> [INFO] [stderr] 14: 0x7358b2104871 - , ::splice_lines::{closure#0}>>, ::splice_lines::{closure#1}> as core[dc8158927f5e781c]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 15: 0x7358b2100649 - ::emit_suggestion_default [INFO] [stderr] 16: 0x7358b215ae3d - ::emit_diagnostic [INFO] [stderr] 17: 0x7358b2157965 - ::from_errors_diagnostic [INFO] [stderr] 18: 0x7358b2157070 - ::emit_diagnostic [INFO] [stderr] 19: 0x7358b2162b64 - ::emit_diagnostic::{closure#3} [INFO] [stderr] 20: 0x7358b2160504 - rustc_interface[89ceac0529af2cd8]::callbacks::track_diagnostic::> [INFO] [stderr] 21: 0x7358b215f50a - ::emit_diagnostic [INFO] [stderr] 22: 0x7358b215f3bb - ::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::<::emit_span_lint::{closure#0}> [INFO] [stderr] 26: 0x7358b187e3e1 - ::check_expr [INFO] [stderr] 27: 0x7358b1393bb0 - as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_expr [INFO] [stderr] 28: 0x7358b1392cf6 - as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_block [INFO] [stderr] 29: 0x7358b1394062 - as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_expr [INFO] [stderr] 30: 0x7358b139408c - as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_expr [INFO] [stderr] 31: 0x7358b1392cf6 - as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_block [INFO] [stderr] 32: 0x7358b13a26b5 - as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_nested_body [INFO] [stderr] 33: 0x7358b139ce2c - 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::> [INFO] [stderr] 36: 0x7358b1c20a54 - rustc_query_system[59265a8d1af4d44c]::query::plumbing::try_execute_query::>, 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::> [INFO] [stderr] 42: 0x7358b1c299a6 - rustc_query_system[59265a8d1af4d44c]::query::plumbing::try_execute_query::>, 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::, 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::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 47: 0x7358b1e2fa48 - <::spawn_unchecked_::{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 - [INFO] [stderr] 50: 0x7358ab717a34 - clone [INFO] [stderr] 51: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: 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 - ::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::>::{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]>> [INFO] [stderr] 14: 0x7358b2104871 - , ::splice_lines::{closure#0}>>, ::splice_lines::{closure#1}> as core[dc8158927f5e781c]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 15: 0x7358b2100649 - ::emit_suggestion_default [INFO] [stderr] 16: 0x7358b215ae3d - ::emit_diagnostic [INFO] [stderr] 17: 0x7358b2157965 - ::from_errors_diagnostic [INFO] [stderr] 18: 0x7358b2157070 - ::emit_diagnostic [INFO] [stderr] 19: 0x7358b2162b64 - ::emit_diagnostic::{closure#3} [INFO] [stderr] 20: 0x7358b2160504 - rustc_interface[89ceac0529af2cd8]::callbacks::track_diagnostic::> [INFO] [stderr] 21: 0x7358b215f50a - ::emit_diagnostic [INFO] [stderr] 22: 0x7358b215f3bb - ::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::<::emit_span_lint::{closure#0}> [INFO] [stderr] 26: 0x7358b187e3e1 - ::check_expr [INFO] [stderr] 27: 0x7358b1393bb0 - as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_expr [INFO] [stderr] 28: 0x7358b1392cf6 - as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_block [INFO] [stderr] 29: 0x7358b1394062 - as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_expr [INFO] [stderr] 30: 0x7358b1392c86 - as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_block [INFO] [stderr] 31: 0x7358b1394062 - as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_expr [INFO] [stderr] 32: 0x7358b13943b5 - as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_expr [INFO] [stderr] 33: 0x7358b139408c - as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_expr [INFO] [stderr] 34: 0x7358b1392cf6 - as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_block [INFO] [stderr] 35: 0x7358b13a26b5 - as rustc_hir[e2cfd44feccb77e2]::intravisit::Visitor>::visit_nested_body [INFO] [stderr] 36: 0x7358b139c3df - 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::> [INFO] [stderr] 39: 0x7358b1c20a54 - rustc_query_system[59265a8d1af4d44c]::query::plumbing::try_execute_query::>, 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::> [INFO] [stderr] 45: 0x7358b1c299a6 - rustc_query_system[59265a8d1af4d44c]::query::plumbing::try_execute_query::>, 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::, 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::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 50: 0x7358b1e2fa48 - <::spawn_unchecked_::{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 - [INFO] [stderr] 53: 0x7358ab717a34 - clone [INFO] [stderr] 54: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: 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