[INFO] fetching crate conrod_core 0.76.1...
[INFO] checking conrod_core-0.76.1 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] extracting crate conrod_core 0.76.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate conrod_core 0.76.1 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate conrod_core 0.76.1
[INFO] finished tweaking crates.io crate conrod_core 0.76.1
[INFO] tweaked toml for crates.io crate conrod_core 0.76.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded piston-viewport v1.0.2
[INFO] [stderr]   Downloaded x11-clipboard v0.5.3
[INFO] [stderr]   Downloaded piston-float v1.0.1
[INFO] [stderr]   Downloaded conrod_derive v0.76.1
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[INFO] [stdout] 5141661d27aa6bee97d773ffd90dd622d3800ecc5ec278983dc14efd267703ea
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[INFO] [stdout] 508b141a0d6bf6814cb5c3c0f3027b499e51ee2ef7d93b051af320e3ff898af0
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[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
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[INFO] [stdout] warning: field `capturing_keyboard` is never read
[INFO] [stdout]   --> src/input/widget.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Events<'a> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 44 |     ui_events: input::global::UiEvents<'a>,
[INFO] [stdout] 45 |     capturing_keyboard: Option<widget::Id>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Events` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `foo` and `bar` are never read
[INFO] [stdout]    --> src/widget/id.rs:390:30
[INFO] [stdout]     |
[INFO] [stdout] 390 |     widget_ids! { struct A { foo, bar } }
[INFO] [stdout]     |                          -   ^^^  ^^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          fields in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `widget_ids` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `foo` and `bar` are never read
[INFO] [stdout]    --> src/widget/id.rs:392:30
[INFO] [stdout]     |
[INFO] [stdout] 392 |     widget_ids! { struct C { foo, bar, } }
[INFO] [stdout]     |                          -   ^^^  ^^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          fields in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `widget_ids` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `foo` and `bar` are never read
[INFO] [stdout]    --> src/widget/id.rs:394:30
[INFO] [stdout]     |
[INFO] [stdout] 394 |     widget_ids! { struct E { foo[], bar } }
[INFO] [stdout]     |                          -   ^^^    ^^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          fields in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `widget_ids` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `foo` and `bar` are never read
[INFO] [stdout]    --> src/widget/id.rs:396:30
[INFO] [stdout]     |
[INFO] [stdout] 396 |     widget_ids! { struct G { foo[], bar, } }
[INFO] [stdout]     |                          -   ^^^    ^^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          fields in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `widget_ids` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cap` is never read
[INFO] [stdout]   --> src/widget/primitive/point_path.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Triangles<I> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     cap: widget::line::Cap,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Triangles` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input` and `output` are never read
[INFO] [stdout]    --> src/widget/graph/mod.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | struct SocketLayouts {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] 121 |     input: SocketLayout,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 122 |     output: SocketLayout,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SocketLayouts` 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: field `capturing_keyboard` is never read
[INFO] [stdout]   --> src/input/widget.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Events<'a> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 44 |     ui_events: input::global::UiEvents<'a>,
[INFO] [stdout] 45 |     capturing_keyboard: Option<widget::Id>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Events` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cap` is never read
[INFO] [stdout]   --> src/widget/primitive/point_path.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Triangles<I> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     cap: widget::line::Cap,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Triangles` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input` and `output` are never read
[INFO] [stdout]    --> src/widget/graph/mod.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | struct SocketLayouts {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] 121 |     input: SocketLayout,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 122 |     output: SocketLayout,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SocketLayouts` 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: panic message is not a string literal
[INFO] [stdout]   --> src/tests/ui.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | /         format!(
[INFO] [stdout] 46 | |             "expected to find event: {:?} in: \nevents: {:?}",
[INFO] [stdout] 47 | |             event,
[INFO] [stdout] 48 | |             ui.global_input().events().collect::<Vec<&event::Event>>()
[INFO] [stdout] 49 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 45 ~         
[INFO] [stdout] 46 |             "expected to find event: {:?} in: \nevents: {:?}",
[INFO] [stdout] 47 |             event,
[INFO] [stdout] 48 |             ui.global_input().events().collect::<Vec<&event::Event>>()
[INFO] [stdout] 49 ~         
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.52s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "508b141a0d6bf6814cb5c3c0f3027b499e51ee2ef7d93b051af320e3ff898af0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "508b141a0d6bf6814cb5c3c0f3027b499e51ee2ef7d93b051af320e3ff898af0", kill_on_drop: false }`
[INFO] [stdout] 508b141a0d6bf6814cb5c3c0f3027b499e51ee2ef7d93b051af320e3ff898af0
