[INFO] crate conrod_core 0.72.0 is already in cache
[INFO] building conrod_core-0.72.0 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate conrod_core 0.72.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate conrod_core 0.72.0 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate conrod_core 0.72.0
[INFO] finished tweaking crates.io crate conrod_core 0.72.0
[INFO] tweaked toml for crates.io crate conrod_core 0.72.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1c2ec86480ac41dbad282462a721711a55c7d7f28a10f0ab2817b29979c51343
[INFO] running `Command { std: "docker" "start" "-a" "1c2ec86480ac41dbad282462a721711a55c7d7f28a10f0ab2817b29979c51343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c2ec86480ac41dbad282462a721711a55c7d7f28a10f0ab2817b29979c51343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c2ec86480ac41dbad282462a721711a55c7d7f28a10f0ab2817b29979c51343", kill_on_drop: false }`
[INFO] [stdout] 1c2ec86480ac41dbad282462a721711a55c7d7f28a10f0ab2817b29979c51343
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f4a5ab83e66cbb2d881228e563168d995f3f3d3d73b0a67aa2a2e22d197e1c91
[INFO] running `Command { std: "docker" "start" "-a" "f4a5ab83e66cbb2d881228e563168d995f3f3d3d73b0a67aa2a2e22d197e1c91", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling lazy_static v1.4.0
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[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling xdg v2.2.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling piston-float v1.0.0
[INFO] [stderr]    Compiling fnv v1.0.7
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[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling conrod_derive v0.72.0
[INFO] [stderr]    Compiling petgraph v0.4.13
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[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling ordered-float v1.1.1
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[INFO] [stderr]    Compiling line_drawing v0.7.0
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[INFO] [stderr]    Compiling rusttype v0.8.3
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[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling wayland-commons v0.23.6
[INFO] [stderr]    Compiling pistoncore-input v1.0.0
[INFO] [stderr]    Compiling x11-clipboard v0.5.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.6.6
[INFO] [stderr]    Compiling smithay-clipboard v0.4.0
[INFO] [stderr]    Compiling copypasta v0.6.3
[INFO] [stderr]    Compiling conrod_core v0.72.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/position/mod.rs:148:25
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn x_position(self, Position) -> Self;
[INFO] [stdout]     |                         ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Position`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/position/mod.rs:151:25
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn y_position(self, Position) -> Self;
[INFO] [stdout]     |                         ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Position`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/scroll.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn parallel_range(Rect) -> Range;
[INFO] [stdout]    |                       ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/scroll.rs:41:28
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn perpendicular_range(Rect) -> Range;
[INFO] [stdout]    |                            ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/scroll.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn padding_range(Padding) -> Range;
[INFO] [stdout]    |                      ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Padding`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/primitive/shape/triangles.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn add(self, Point) -> Self;
[INFO] [stdout]    |                  ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Point`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list.rs:64:15
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn ranges(Rect) -> (Range, Range);
[INFO] [stdout]    |               ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn scrollbar(widget::Id) -> widget::Scrollbar<Self::Axis>;
[INFO] [stdout]    |                  ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: widget::Id`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/widget/list.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         List<D, Self>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: List<D, Self>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/widget/list.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         widget::UpdateArgs<List<D, Self>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: widget::UpdateArgs<List<D, Self>>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         event::Click,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: event::Click`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         &State,
[INFO] [stdout]    |         ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &State`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         &mut PendingEvents<Self::Selection, D, S>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut PendingEvents<Self::Selection, D, S>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         event::KeyPress,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: event::KeyPress`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         &State,
[INFO] [stdout]    |         ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &State`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         &mut PendingEvents<Self::Selection, D, S>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut PendingEvents<Self::Selection, D, S>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/widget/mod.rs:609:26
[INFO] [stdout]     |
[INFO] [stdout] 609 |     fn init_state(&self, id::Generator) -> Self::State;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: id::Generator`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enabled`
[INFO] [stdout]   --> src/widget/drop_down_list.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     enabled: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enabled`
[INFO] [stdout]   --> src/widget/envelope_editor.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     enabled: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enabled`
[INFO] [stdout]   --> src/widget/number_dialer.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     enabled: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 00s
[INFO] running `Command { std: "docker" "inspect" "f4a5ab83e66cbb2d881228e563168d995f3f3d3d73b0a67aa2a2e22d197e1c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a5ab83e66cbb2d881228e563168d995f3f3d3d73b0a67aa2a2e22d197e1c91", kill_on_drop: false }`
[INFO] [stdout] f4a5ab83e66cbb2d881228e563168d995f3f3d3d73b0a67aa2a2e22d197e1c91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e916f0fc28acd766d87a320f3f43f1cc161a99c815fee7592f29720937e2ff20
[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" "e916f0fc28acd766d87a320f3f43f1cc161a99c815fee7592f29720937e2ff20", kill_on_drop: false }`
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/position/mod.rs:148:25
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn x_position(self, Position) -> Self;
[INFO] [stdout]     |                         ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Position`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/position/mod.rs:151:25
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn y_position(self, Position) -> Self;
[INFO] [stdout]     |                         ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Position`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/scroll.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn parallel_range(Rect) -> Range;
[INFO] [stdout]    |                       ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/scroll.rs:41:28
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn perpendicular_range(Rect) -> Range;
[INFO] [stdout]    |                            ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/scroll.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn padding_range(Padding) -> Range;
[INFO] [stdout]    |                      ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Padding`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/primitive/shape/triangles.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn add(self, Point) -> Self;
[INFO] [stdout]    |                  ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Point`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list.rs:64:15
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn ranges(Rect) -> (Range, Range);
[INFO] [stdout]    |               ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn scrollbar(widget::Id) -> widget::Scrollbar<Self::Axis>;
[INFO] [stdout]    |                  ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: widget::Id`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/widget/list.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         List<D, Self>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: List<D, Self>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/widget/list.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         widget::UpdateArgs<List<D, Self>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: widget::UpdateArgs<List<D, Self>>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         event::Click,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: event::Click`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         &State,
[INFO] [stdout]    |         ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &State`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         &mut PendingEvents<Self::Selection, D, S>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut PendingEvents<Self::Selection, D, S>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         event::KeyPress,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: event::KeyPress`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         &State,
[INFO] [stdout]    |         ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &State`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         &mut PendingEvents<Self::Selection, D, S>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut PendingEvents<Self::Selection, D, S>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/widget/mod.rs:609:26
[INFO] [stdout]     |
[INFO] [stdout] 609 |     fn init_state(&self, id::Generator) -> Self::State;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: id::Generator`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enabled`
[INFO] [stdout]   --> src/widget/drop_down_list.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     enabled: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enabled`
[INFO] [stdout]   --> src/widget/envelope_editor.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     enabled: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enabled`
[INFO] [stdout]   --> src/widget/number_dialer.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     enabled: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling conrod_core v0.72.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/position/mod.rs:148:25
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn x_position(self, Position) -> Self;
[INFO] [stdout]     |                         ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Position`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/position/mod.rs:151:25
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn y_position(self, Position) -> Self;
[INFO] [stdout]     |                         ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Position`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/scroll.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn parallel_range(Rect) -> Range;
[INFO] [stdout]    |                       ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/scroll.rs:41:28
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn perpendicular_range(Rect) -> Range;
[INFO] [stdout]    |                            ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/scroll.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn padding_range(Padding) -> Range;
[INFO] [stdout]    |                      ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Padding`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/primitive/shape/triangles.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn add(self, Point) -> Self;
[INFO] [stdout]    |                  ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Point`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list.rs:64:15
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn ranges(Rect) -> (Range, Range);
[INFO] [stdout]    |               ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn scrollbar(widget::Id) -> widget::Scrollbar<Self::Axis>;
[INFO] [stdout]    |                  ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: widget::Id`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/widget/list.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         List<D, Self>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: List<D, Self>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/widget/list.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         widget::UpdateArgs<List<D, Self>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: widget::UpdateArgs<List<D, Self>>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         event::Click,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: event::Click`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         &State,
[INFO] [stdout]    |         ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &State`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         &mut PendingEvents<Self::Selection, D, S>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut PendingEvents<Self::Selection, D, S>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         event::KeyPress,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: event::KeyPress`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         &State,
[INFO] [stdout]    |         ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &State`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/widget/list_select.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         &mut PendingEvents<Self::Selection, D, S>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut PendingEvents<Self::Selection, D, S>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/widget/mod.rs:609:26
[INFO] [stdout]     |
[INFO] [stdout] 609 |     fn init_state(&self, id::Generator) -> Self::State;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: id::Generator`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enabled`
[INFO] [stdout]   --> src/widget/drop_down_list.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     enabled: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enabled`
[INFO] [stdout]   --> src/widget/envelope_editor.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     enabled: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enabled`
[INFO] [stdout]   --> src/widget/number_dialer.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     enabled: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[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: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[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: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.44s
[INFO] running `Command { std: "docker" "inspect" "e916f0fc28acd766d87a320f3f43f1cc161a99c815fee7592f29720937e2ff20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e916f0fc28acd766d87a320f3f43f1cc161a99c815fee7592f29720937e2ff20", kill_on_drop: false }`
[INFO] [stdout] e916f0fc28acd766d87a320f3f43f1cc161a99c815fee7592f29720937e2ff20
