www/firefox: unbreak with Rust >= 1.21
error: doc comment not used by rustdoc
--> servo/components/style/values/specified/image.rs:689:17 |
689 | /// to keyword is mandatory in modern syntax.
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
note: lint level defined here
--> servo/components/style/lib.rs:26:9 |
26 | #![deny(warnings)]
| ^^^^^^^^ = note: #[deny(unused_doc_comment)] implied by #[deny(warnings)]
error: doc comment not used by rustdoc
--> servo/components/style/values/specified/image.rs:695:17 |
695 | /// There is no to keyword in webkit prefixed syntax. If it's consumed,
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: doc comment not used by rustdoc
--> obj-x86_64-unknown-freebsd10.3/toolkit/library/x86_64-unknown-freebsd/release/build/style-65761c79245bf99f/out/gecko_properties.rs:9131:9 |
9131 | /// XXXManishearth this should also handle text zoom
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0106]: missing lifetime specifier
--> obj-x86_64-unknown-freebsd10.3/toolkit/library/x86_64-unknown-freebsd/release/build/style-65761c79245bf99f/out/gecko/bindings.rs:569:9 |
569 | -> RawGeckoNodeBorrowedOrNull;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected lifetime parameter | = help: this function's return type contains a borrowed value with an elided lifetime, but the lifetime cannot be derived from the arguments = help: consider giving it an explicit bounded or 'static lifetime
error[E0106]: missing lifetime specifier
--> obj-x86_64-unknown-freebsd10.3/toolkit/library/x86_64-unknown-freebsd/release/build/style-65761c79245bf99f/out/gecko/bindings.rs:841:9 |
841 | -> RawServoAnimationValueBorrowedOrNull;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected lifetime parameter | = help: this function's return type contains a borrowed value with an elided lifetime, but the lifetime cannot be derived from the arguments = help: consider giving it an explicit bounded or 'static lifetime
error: aborting due to 5 previous errors
error: Could not compile style.
Obtained from: upstream (Firefox 57)
Ping: @dumbbell @riggs- (unblocks lang/rust update)