[INFO] fetching crate test-fuzz-macro 1.0.0... [INFO] checking test-fuzz-macro-1.0.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] extracting crate test-fuzz-macro 1.0.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate test-fuzz-macro 1.0.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate test-fuzz-macro 1.0.0 [INFO] finished tweaking crates.io crate test-fuzz-macro 1.0.0 [INFO] tweaked toml for crates.io crate test-fuzz-macro 1.0.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toolchain_find v0.2.0 [INFO] [stderr] Downloaded unzip-n v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b8ddff535577e4d6883a8e206649a89fe5d8f8dd99ef4204f3bf1f198cd55e2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1b8ddff535577e4d6883a8e206649a89fe5d8f8dd99ef4204f3bf1f198cd55e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b8ddff535577e4d6883a8e206649a89fe5d8f8dd99ef4204f3bf1f198cd55e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b8ddff535577e4d6883a8e206649a89fe5d8f8dd99ef4204f3bf1f198cd55e2", kill_on_drop: false }` [INFO] [stdout] 1b8ddff535577e4d6883a8e206649a89fe5d8f8dd99ef4204f3bf1f198cd55e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60d196feaf4245ef4e778076e089ee1b6b62697645f7b11245b336a32defe71f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "60d196feaf4245ef4e778076e089ee1b6b62697645f7b11245b336a32defe71f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling camino v1.0.5 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking predicates-tree v1.0.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking subprocess v0.2.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking predicates v2.0.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking assert_cmd v2.0.1 [INFO] [stderr] Checking retry v1.3.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking toolchain_find v0.2.0 [INFO] [stderr] Checking darling_core v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling unzip-n v0.1.2 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Checking darling v0.13.0 [INFO] [stderr] Checking serde v1.0.130 [INFO] [stderr] Checking cargo-platform v0.1.2 [INFO] [stderr] Checking cargo_metadata v0.14.0 [INFO] [stderr] Checking test-fuzz-internal v1.0.0 [INFO] [stderr] Checking test-fuzz-macro v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable definition [INFO] [stdout] --> src/lib.rs:411:9 [INFO] [stdout] | [INFO] [stdout] 410 | let serde_format = serde_format(); [INFO] [stdout] | -------------- any code following this expression is unreachable [INFO] [stdout] 411 | let write_concretizations = quote! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ unreachable definition [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] note: this expression has type `SerdeFormat`, which is uninhabited [INFO] [stdout] --> src/lib.rs:410:24 [INFO] [stdout] | [INFO] [stdout] 410 | let serde_format = serde_format(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmts` [INFO] [stdout] --> src/lib.rs:225:9 [INFO] [stdout] | [INFO] [stdout] 225 | let stmts = &block.stmts; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stmts` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `combined_type_idents` [INFO] [stdout] --> src/lib.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 296 | let combined_type_idents = [impl_ty_idents.clone(), ty_idents.clone()].concat(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_combined_type_idents` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `impl_ty_names` [INFO] [stdout] --> src/lib.rs:298:9 [INFO] [stdout] | [INFO] [stdout] 298 | let impl_ty_names: Vec = impl_ty_idents [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_ty_names` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty_names` [INFO] [stdout] --> src/lib.rs:302:9 [INFO] [stdout] | [INFO] [stdout] 302 | let ty_names: Vec = ty_idents [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty_names` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `impl_generics` [INFO] [stdout] --> src/lib.rs:310:10 [INFO] [stdout] | [INFO] [stdout] 310 | let (impl_generics, ty_generics, where_clause) = combined_generics.split_for_impl(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_generics` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `where_clause` [INFO] [stdout] --> src/lib.rs:310:38 [INFO] [stdout] | [INFO] [stdout] 310 | let (impl_generics, ty_generics, where_clause) = combined_generics.split_for_impl(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_where_clause` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `impl_generics_deserializable` [INFO] [stdout] --> src/lib.rs:311:10 [INFO] [stdout] | [INFO] [stdout] 311 | let (impl_generics_deserializable, _, _) = combined_generics_deserializable.split_for_impl(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_generics_deserializable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `impl_concretization` [INFO] [stdout] --> src/lib.rs:337:9 [INFO] [stdout] | [INFO] [stdout] 337 | let impl_concretization = opts_concretize_impl.as_ref().map(args_as_turbofish); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_concretization` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `concretization` [INFO] [stdout] --> src/lib.rs:338:9 [INFO] [stdout] | [INFO] [stdout] 338 | let concretization = opts_concretize.as_ref().map(args_as_turbofish); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_concretization` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `combined_concretization` [INFO] [stdout] --> src/lib.rs:339:9 [INFO] [stdout] | [INFO] [stdout] 339 | let combined_concretization = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_combined_concretization` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `self_ty_base` [INFO] [stdout] --> src/lib.rs:347:9 [INFO] [stdout] | [INFO] [stdout] 347 | let self_ty_base = self_ty.as_ref().map(type_utils::type_base); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_ty_base` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `receiver` [INFO] [stdout] --> src/lib.rs:349:10 [INFO] [stdout] | [INFO] [stdout] 349 | let (receiver, mut arg_tys, fmt_args, mut ser_args, de_args) = [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fmt_args` [INFO] [stdout] --> src/lib.rs:349:33 [INFO] [stdout] | [INFO] [stdout] 349 | let (receiver, mut arg_tys, fmt_args, mut ser_args, de_args) = [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fmt_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `de_args` [INFO] [stdout] --> src/lib.rs:349:57 [INFO] [stdout] | [INFO] [stdout] 349 | let (receiver, mut arg_tys, fmt_args, mut ser_args, de_args) = [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_de_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args_is` [INFO] [stdout] --> src/lib.rs:354:9 [INFO] [stdout] | [INFO] [stdout] 354 | let args_is: Vec = arg_tys [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_args_is` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args_from_autos` [INFO] [stdout] --> src/lib.rs:370:9 [INFO] [stdout] | [INFO] [stdout] 370 | let args_from_autos = args_from_autos(&autos); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_args_from_autos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret_ty` [INFO] [stdout] --> src/lib.rs:371:9 [INFO] [stdout] | [INFO] [stdout] 371 | let ret_ty = match &sig.output { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ret_ty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mod_ident` [INFO] [stdout] --> src/lib.rs:380:9 [INFO] [stdout] | [INFO] [stdout] 380 | let mod_ident = Ident::new(&format!("{}_fuzz", renamed_target_ident), Span::call_site()); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mod_ident` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty_generics_as_turbofish` [INFO] [stdout] --> src/lib.rs:392:10 [INFO] [stdout] | [INFO] [stdout] 392 | let (ty_generics_as_turbofish, struct_args) = if opts.only_concretizations { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty_generics_as_turbofish` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `struct_args` [INFO] [stdout] --> src/lib.rs:392:36 [INFO] [stdout] | [INFO] [stdout] 392 | let (ty_generics_as_turbofish, struct_args) = if opts.only_concretizations { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_struct_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `serde_format` [INFO] [stdout] --> src/lib.rs:410:9 [INFO] [stdout] | [INFO] [stdout] 410 | let serde_format = serde_format(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serde_format` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attrs` [INFO] [stdout] --> src/lib.rs:219:5 [INFO] [stdout] | [INFO] [stdout] 219 | attrs: &Vec, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vis` [INFO] [stdout] --> src/lib.rs:220:5 [INFO] [stdout] | [INFO] [stdout] 220 | vis: &Visibility, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_vis` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `defaultness` [INFO] [stdout] --> src/lib.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 221 | defaultness: &Option, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_defaultness` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable definition [INFO] [stdout] --> src/lib.rs:411:9 [INFO] [stdout] | [INFO] [stdout] 410 | let serde_format = serde_format(); [INFO] [stdout] | -------------- any code following this expression is unreachable [INFO] [stdout] 411 | let write_concretizations = quote! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ unreachable definition [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] note: this expression has type `SerdeFormat`, which is uninhabited [INFO] [stdout] --> src/lib.rs:410:24 [INFO] [stdout] | [INFO] [stdout] 410 | let serde_format = serde_format(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmts` [INFO] [stdout] --> src/lib.rs:225:9 [INFO] [stdout] | [INFO] [stdout] 225 | let stmts = &block.stmts; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stmts` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `combined_type_idents` [INFO] [stdout] --> src/lib.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 296 | let combined_type_idents = [impl_ty_idents.clone(), ty_idents.clone()].concat(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_combined_type_idents` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `impl_ty_names` [INFO] [stdout] --> src/lib.rs:298:9 [INFO] [stdout] | [INFO] [stdout] 298 | let impl_ty_names: Vec = impl_ty_idents [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_ty_names` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty_names` [INFO] [stdout] --> src/lib.rs:302:9 [INFO] [stdout] | [INFO] [stdout] 302 | let ty_names: Vec = ty_idents [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty_names` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `impl_generics` [INFO] [stdout] --> src/lib.rs:310:10 [INFO] [stdout] | [INFO] [stdout] 310 | let (impl_generics, ty_generics, where_clause) = combined_generics.split_for_impl(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_generics` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `where_clause` [INFO] [stdout] --> src/lib.rs:310:38 [INFO] [stdout] | [INFO] [stdout] 310 | let (impl_generics, ty_generics, where_clause) = combined_generics.split_for_impl(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_where_clause` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `impl_generics_deserializable` [INFO] [stdout] --> src/lib.rs:311:10 [INFO] [stdout] | [INFO] [stdout] 311 | let (impl_generics_deserializable, _, _) = combined_generics_deserializable.split_for_impl(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_generics_deserializable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `impl_concretization` [INFO] [stdout] --> src/lib.rs:337:9 [INFO] [stdout] | [INFO] [stdout] 337 | let impl_concretization = opts_concretize_impl.as_ref().map(args_as_turbofish); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_concretization` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `concretization` [INFO] [stdout] --> src/lib.rs:338:9 [INFO] [stdout] | [INFO] [stdout] 338 | let concretization = opts_concretize.as_ref().map(args_as_turbofish); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_concretization` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `combined_concretization` [INFO] [stdout] --> src/lib.rs:339:9 [INFO] [stdout] | [INFO] [stdout] 339 | let combined_concretization = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_combined_concretization` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `self_ty_base` [INFO] [stdout] --> src/lib.rs:347:9 [INFO] [stdout] | [INFO] [stdout] 347 | let self_ty_base = self_ty.as_ref().map(type_utils::type_base); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_ty_base` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `receiver` [INFO] [stdout] --> src/lib.rs:349:10 [INFO] [stdout] | [INFO] [stdout] 349 | let (receiver, mut arg_tys, fmt_args, mut ser_args, de_args) = [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fmt_args` [INFO] [stdout] --> src/lib.rs:349:33 [INFO] [stdout] | [INFO] [stdout] 349 | let (receiver, mut arg_tys, fmt_args, mut ser_args, de_args) = [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fmt_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `de_args` [INFO] [stdout] --> src/lib.rs:349:57 [INFO] [stdout] | [INFO] [stdout] 349 | let (receiver, mut arg_tys, fmt_args, mut ser_args, de_args) = [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_de_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args_is` [INFO] [stdout] --> src/lib.rs:354:9 [INFO] [stdout] | [INFO] [stdout] 354 | let args_is: Vec = arg_tys [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_args_is` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args_from_autos` [INFO] [stdout] --> src/lib.rs:370:9 [INFO] [stdout] | [INFO] [stdout] 370 | let args_from_autos = args_from_autos(&autos); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_args_from_autos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret_ty` [INFO] [stdout] --> src/lib.rs:371:9 [INFO] [stdout] | [INFO] [stdout] 371 | let ret_ty = match &sig.output { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ret_ty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mod_ident` [INFO] [stdout] --> src/lib.rs:380:9 [INFO] [stdout] | [INFO] [stdout] 380 | let mod_ident = Ident::new(&format!("{}_fuzz", renamed_target_ident), Span::call_site()); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mod_ident` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty_generics_as_turbofish` [INFO] [stdout] --> src/lib.rs:392:10 [INFO] [stdout] | [INFO] [stdout] 392 | let (ty_generics_as_turbofish, struct_args) = if opts.only_concretizations { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty_generics_as_turbofish` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `struct_args` [INFO] [stdout] --> src/lib.rs:392:36 [INFO] [stdout] | [INFO] [stdout] 392 | let (ty_generics_as_turbofish, struct_args) = if opts.only_concretizations { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_struct_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `serde_format` [INFO] [stdout] --> src/lib.rs:410:9 [INFO] [stdout] | [INFO] [stdout] 410 | let serde_format = serde_format(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serde_format` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attrs` [INFO] [stdout] --> src/lib.rs:219:5 [INFO] [stdout] | [INFO] [stdout] 219 | attrs: &Vec, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vis` [INFO] [stdout] --> src/lib.rs:220:5 [INFO] [stdout] | [INFO] [stdout] 220 | vis: &Visibility, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_vis` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `defaultness` [INFO] [stdout] --> src/lib.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 221 | defaultness: &Option, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_defaultness` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `krate` [INFO] [stdout] --> src/auto_concretize.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | krate: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `krate` [INFO] [stdout] --> src/auto_concretize.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | krate: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.74s [INFO] running `Command { std: "docker" "inspect" "60d196feaf4245ef4e778076e089ee1b6b62697645f7b11245b336a32defe71f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60d196feaf4245ef4e778076e089ee1b6b62697645f7b11245b336a32defe71f", kill_on_drop: false }` [INFO] [stdout] 60d196feaf4245ef4e778076e089ee1b6b62697645f7b11245b336a32defe71f