[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 [INFO] [stderr] Downloaded daggy v0.5.0 [INFO] [stderr] Downloaded quick-xml v0.22.0 [INFO] [stderr] Downloaded xcb v0.10.1 [INFO] [stderr] Downloaded copypasta v0.6.3 [INFO] [stderr] Downloaded pistoncore-input v1.0.1 [INFO] [stderr] Downloaded smithay-clipboard v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5141661d27aa6bee97d773ffd90dd622d3800ecc5ec278983dc14efd267703ea [INFO] running `Command { std: "docker" "start" "-a" "5141661d27aa6bee97d773ffd90dd622d3800ecc5ec278983dc14efd267703ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5141661d27aa6bee97d773ffd90dd622d3800ecc5ec278983dc14efd267703ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5141661d27aa6bee97d773ffd90dd622d3800ecc5ec278983dc14efd267703ea", kill_on_drop: false }` [INFO] [stdout] 5141661d27aa6bee97d773ffd90dd622d3800ecc5ec278983dc14efd267703ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 508b141a0d6bf6814cb5c3c0f3027b499e51ee2ef7d93b051af320e3ff898af0 [INFO] running `Command { std: "docker" "start" "-a" "508b141a0d6bf6814cb5c3c0f3027b499e51ee2ef7d93b051af320e3ff898af0", kill_on_drop: false }` [INFO] [stderr] Compiling xml-rs v0.8.19 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Compiling quick-xml v0.22.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Checking xdg v2.5.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking piston-float v1.0.1 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking piston-viewport v1.0.2 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Compiling conrod_derive v0.76.1 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling xcb v0.10.1 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking daggy v0.5.0 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking x11-clipboard v0.5.3 [INFO] [stderr] Checking pistoncore-input v1.0.1 [INFO] [stderr] Checking smithay-client-toolkit v0.6.6 [INFO] [stderr] Checking smithay-clipboard v0.4.0 [INFO] [stderr] Checking copypasta v0.6.3 [INFO] [stderr] Checking conrod_core v0.76.1 (/opt/rustwide/workdir) [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, [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 { [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, [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 { [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::>() [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 [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::>() [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