[INFO] fetching crate stdweb 0.4.18... [INFO] checking stdweb-0.4.18 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate stdweb 0.4.18 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate stdweb 0.4.18 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate stdweb 0.4.18 [INFO] finished tweaking crates.io crate stdweb 0.4.18 [INFO] tweaked toml for crates.io crate stdweb 0.4.18 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d7475a03252f26ca581b456151630ac68f4e9612e0754cb0b6d08717cb12dcbe [INFO] running `"docker" "start" "-a" "d7475a03252f26ca581b456151630ac68f4e9612e0754cb0b6d08717cb12dcbe"` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling stdweb v0.4.18 (/opt/rustwide/workdir) [INFO] [stderr] Compiling stdweb-internal-macros v0.2.7 [INFO] [stderr] Compiling stdweb-derive v0.5.1 [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/webapi/node.rs:347:1 [INFO] [stderr] | [INFO] [stderr] 347 | /// Errors thrown by `Node` insertion methods. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 348 | / error_enum_boilerplate! { [INFO] [stderr] 349 | | InsertNodeError, [INFO] [stderr] 350 | | NotFoundError, HierarchyRequestError [INFO] [stderr] 351 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/webapi/element.rs:302:1 [INFO] [stderr] | [INFO] [stderr] 302 | /// Errors thrown by `Element::insert_adjacent_html`. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 303 | / error_enum_boilerplate! { [INFO] [stderr] 304 | | InsertAdjacentError, [INFO] [stderr] 305 | | NoModificationAllowedError, SyntaxError [INFO] [stderr] 306 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/webapi/web_socket.rs:280:1 [INFO] [stderr] | [INFO] [stderr] 280 | /// Errors thrown by `WebSocket::new`. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 281 | / error_enum_boilerplate! { [INFO] [stderr] 282 | | CreationError, [INFO] [stderr] 283 | | SecurityError, SyntaxError [INFO] [stderr] 284 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/webapi/web_socket.rs:286:1 [INFO] [stderr] | [INFO] [stderr] 286 | /// Errors thrown by `WebSocket::close_with_status`. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 287 | / error_enum_boilerplate! { [INFO] [stderr] 288 | | CloseError, [INFO] [stderr] 289 | | InvalidAccessError, SyntaxError [INFO] [stderr] 290 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/webapi/node.rs:347:1 [INFO] [stderr] | [INFO] [stderr] 347 | /// Errors thrown by `Node` insertion methods. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 348 | / error_enum_boilerplate! { [INFO] [stderr] 349 | | InsertNodeError, [INFO] [stderr] 350 | | NotFoundError, HierarchyRequestError [INFO] [stderr] 351 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/webapi/element.rs:302:1 [INFO] [stderr] | [INFO] [stderr] 302 | /// Errors thrown by `Element::insert_adjacent_html`. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 303 | / error_enum_boilerplate! { [INFO] [stderr] 304 | | InsertAdjacentError, [INFO] [stderr] 305 | | NoModificationAllowedError, SyntaxError [INFO] [stderr] 306 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/webapi/web_socket.rs:280:1 [INFO] [stderr] | [INFO] [stderr] 280 | /// Errors thrown by `WebSocket::new`. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 281 | / error_enum_boilerplate! { [INFO] [stderr] 282 | | CreationError, [INFO] [stderr] 283 | | SecurityError, SyntaxError [INFO] [stderr] 284 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/webapi/web_socket.rs:286:1 [INFO] [stderr] | [INFO] [stderr] 286 | /// Errors thrown by `WebSocket::close_with_status`. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 287 | / error_enum_boilerplate! { [INFO] [stderr] 288 | | CloseError, [INFO] [stderr] 289 | | InvalidAccessError, SyntaxError [INFO] [stderr] 290 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ecosystem/serde.rs:171:35 [INFO] [stderr] | [INFO] [stderr] 171 | let mut map = try!( serializer.serialize_map( Some( value.len() ) ) ); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ecosystem/serde.rs:173:25 [INFO] [stderr] | [INFO] [stderr] 173 | try!( map.serialize_key( &key ) ); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ecosystem/serde.rs:174:25 [INFO] [stderr] | [INFO] [stderr] 174 | try!( map.serialize_value( &value ) ); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ecosystem/serde.rs:179:31 [INFO] [stderr] | [INFO] [stderr] 179 | let map = try!( serializer.serialize_map( None ) ); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 391 | untagged_boilerplate!( test_undefined, as_undefined, Tag::Undefined, SerializedUntaggedUndefined ); [INFO] [stderr] | --------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 392 | untagged_boilerplate!( test_null, as_null, Tag::Null, SerializedUntaggedNull ); [INFO] [stderr] | ------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 393 | untagged_boilerplate!( test_i32, as_i32, Tag::I32, SerializedUntaggedI32 ); [INFO] [stderr] | --------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 394 | untagged_boilerplate!( test_f64, as_f64, Tag::F64, SerializedUntaggedF64 ); [INFO] [stderr] | --------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 395 | untagged_boilerplate!( test_true, as_true, Tag::True, SerializedUntaggedTrue ); [INFO] [stderr] | ------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 396 | untagged_boilerplate!( test_false, as_false, Tag::False, SerializedUntaggedFalse ); [INFO] [stderr] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 397 | untagged_boilerplate!( test_object, as_object, Tag::Object, SerializedUntaggedObject ); [INFO] [stderr] | --------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 398 | untagged_boilerplate!( test_string, as_string, Tag::Str, SerializedUntaggedString ); [INFO] [stderr] | ------------------------------------------------------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 399 | untagged_boilerplate!( test_array, as_array, Tag::Array, SerializedUntaggedArray ); [INFO] [stderr] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 400 | untagged_boilerplate!( test_symbol, as_symbol, Tag::Symbol, SerializedUntaggedSymbol ); [INFO] [stderr] | --------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 401 | untagged_boilerplate!( test_reference, as_reference, Tag::Reference, SerializedUntaggedReference ); [INFO] [stderr] | --------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 402 | untagged_boilerplate!( test_function, as_function, Tag::Function, SerializedUntaggedFunction ); [INFO] [stderr] | ----------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 403 | untagged_boilerplate!( test_function_mut, as_function_mut, Tag::FunctionMut, SerializedUntaggedFunctionMut ); [INFO] [stderr] | ------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 404 | untagged_boilerplate!( test_function_once, as_function_once, Tag::FunctionOnce, SerializedUntaggedFunctionOnce ); [INFO] [stderr] | ----------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 405 | untagged_boilerplate!( test_unsafe_typed_array, as_unsafe_typed_array, Tag::UnsafeTypedArray, SerializedUntaggedUnsafeTypedArray ); [INFO] [stderr] | ----------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ecosystem/serde.rs:171:35 [INFO] [stderr] | [INFO] [stderr] 171 | let mut map = try!( serializer.serialize_map( Some( value.len() ) ) ); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ecosystem/serde.rs:173:25 [INFO] [stderr] | [INFO] [stderr] 173 | try!( map.serialize_key( &key ) ); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ecosystem/serde.rs:174:25 [INFO] [stderr] | [INFO] [stderr] 174 | try!( map.serialize_value( &value ) ); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ecosystem/serde.rs:179:31 [INFO] [stderr] | [INFO] [stderr] 179 | let map = try!( serializer.serialize_map( None ) ); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 391 | untagged_boilerplate!( test_undefined, as_undefined, Tag::Undefined, SerializedUntaggedUndefined ); [INFO] [stderr] | --------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 392 | untagged_boilerplate!( test_null, as_null, Tag::Null, SerializedUntaggedNull ); [INFO] [stderr] | ------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 393 | untagged_boilerplate!( test_i32, as_i32, Tag::I32, SerializedUntaggedI32 ); [INFO] [stderr] | --------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 394 | untagged_boilerplate!( test_f64, as_f64, Tag::F64, SerializedUntaggedF64 ); [INFO] [stderr] | --------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 395 | untagged_boilerplate!( test_true, as_true, Tag::True, SerializedUntaggedTrue ); [INFO] [stderr] | ------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 396 | untagged_boilerplate!( test_false, as_false, Tag::False, SerializedUntaggedFalse ); [INFO] [stderr] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 397 | untagged_boilerplate!( test_object, as_object, Tag::Object, SerializedUntaggedObject ); [INFO] [stderr] | --------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 398 | untagged_boilerplate!( test_string, as_string, Tag::Str, SerializedUntaggedString ); [INFO] [stderr] | ------------------------------------------------------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 399 | untagged_boilerplate!( test_array, as_array, Tag::Array, SerializedUntaggedArray ); [INFO] [stderr] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 400 | untagged_boilerplate!( test_symbol, as_symbol, Tag::Symbol, SerializedUntaggedSymbol ); [INFO] [stderr] | --------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 401 | untagged_boilerplate!( test_reference, as_reference, Tag::Reference, SerializedUntaggedReference ); [INFO] [stderr] | --------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 402 | untagged_boilerplate!( test_function, as_function, Tag::Function, SerializedUntaggedFunction ); [INFO] [stderr] | ----------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 403 | untagged_boilerplate!( test_function_mut, as_function_mut, Tag::FunctionMut, SerializedUntaggedFunctionMut ); [INFO] [stderr] | ------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 404 | untagged_boilerplate!( test_function_once, as_function_once, Tag::FunctionOnce, SerializedUntaggedFunctionOnce ); [INFO] [stderr] | ----------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/webcore/serialization.rs:369:54 [INFO] [stderr] | [INFO] [stderr] 369 | let mut value: SerializedValue = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 405 | untagged_boilerplate!( test_unsafe_typed_array, as_unsafe_typed_array, Tag::UnsafeTypedArray, SerializedUntaggedUnsafeTypedArray ); [INFO] [stderr] | ----------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/webcore/type_name.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | let name = unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/webcore/promise.rs:315:5 [INFO] [stderr] | [INFO] [stderr] 315 | pub(crate) fn new( promise: Promise ) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/webcore/type_name.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | let name = unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/webcore/promise.rs:315:5 [INFO] [stderr] | [INFO] [stderr] 315 | pub(crate) fn new( promise: Promise ) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.69s [INFO] running `"docker" "inspect" "d7475a03252f26ca581b456151630ac68f4e9612e0754cb0b6d08717cb12dcbe"` [INFO] running `"docker" "rm" "-f" "d7475a03252f26ca581b456151630ac68f4e9612e0754cb0b6d08717cb12dcbe"` [INFO] [stdout] d7475a03252f26ca581b456151630ac68f4e9612e0754cb0b6d08717cb12dcbe