[INFO] fetching crate itui 0.7.0... [INFO] checking itui-0.7.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate itui 0.7.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate itui 0.7.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate itui 0.7.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate itui 0.7.0 [INFO] tweaked toml for crates.io crate itui 0.7.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate itui 0.7.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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"/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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5bd5c0a68d3cf756f8b5ba68119c840107a3752a26b29d0970edf544307e66ff [INFO] running `Command { std: "docker" "start" "-a" "5bd5c0a68d3cf756f8b5ba68119c840107a3752a26b29d0970edf544307e66ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5bd5c0a68d3cf756f8b5ba68119c840107a3752a26b29d0970edf544307e66ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bd5c0a68d3cf756f8b5ba68119c840107a3752a26b29d0970edf544307e66ff", kill_on_drop: false }` [INFO] [stdout] 5bd5c0a68d3cf756f8b5ba68119c840107a3752a26b29d0970edf544307e66ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 291cee15edfc0bbeaae1dc1ef757b4781c0278c0a108d81f32db5827f58073c7 [INFO] running `Command { std: "docker" "start" "-a" "291cee15edfc0bbeaae1dc1ef757b4781c0278c0a108d81f32db5827f58073c7", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling cc v1.0.38 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rustc-demangle v0.1.15 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking sauron_vdom v0.10.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking itui v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead [INFO] [stdout] --> src/backend/termion.rs:130:24 [INFO] [stdout] | [INFO] [stdout] 130 | let terminal = r#try!(termion::terminal_size()); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsRef` is imported redundantly [INFO] [stdout] --> src/widgets/list.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | convert::AsRef, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `AsRef` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/widgets/list.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | iter::{self, Iterator}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/widgets/table.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{fmt::Display, iter::Iterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/widgets/reflow.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | symbols: &'b mut Iterator>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 18 | symbols: &'b mut dyn Iterator>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/widgets/reflow.rs:124:22 [INFO] [stdout] | [INFO] [stdout] 124 | symbols: &'b mut Iterator>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 124 | symbols: &'b mut dyn Iterator>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/widgets/reflow.rs:26:26 [INFO] [stdout] | [INFO] [stdout] 26 | symbols: &'b mut Iterator>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | symbols: &'b mut dyn Iterator>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/widgets/reflow.rs:131:26 [INFO] [stdout] | [INFO] [stdout] 131 | symbols: &'b mut Iterator>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 131 | symbols: &'b mut dyn Iterator>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking backtrace v0.3.33 [INFO] [stdout] warning: field `events` is never read [INFO] [stdout] --> src/widgets/tabs.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Tabs<'a, T, MSG> [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 48 | events: Vec>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking stderrlog v0.4.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> examples/demo/app.rs:135:26 [INFO] [stdout] | [INFO] [stdout] 135 | pub tasks: ListState<(&'a str)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 135 - pub tasks: ListState<(&'a str)>, [INFO] [stdout] 135 + pub tasks: ListState<&'a str>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> tests/paragraph.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | Paragraph::new(text.iter()) [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type of the type parameter `MSG` declared on the struct `Paragraph` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 25 | Paragraph::>, MSG>(text.iter()) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> tests/paragraph.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | Paragraph::new(text.iter()) [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type of the type parameter `MSG` declared on the struct `Paragraph` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 94 | Paragraph::>, MSG>(text.iter()) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> tests/paragraph.rs:127:13 [INFO] [stdout] | [INFO] [stdout] 127 | Paragraph::new(text.iter()) [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type of the type parameter `MSG` declared on the struct `Paragraph` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 127 | Paragraph::>, MSG>(text.iter()) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> tests/block.rs:26:18 [INFO] [stdout] | [INFO] [stdout] 26 | .render(&mut f); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 16 ~ as Widget>::render::(&mut Block::default() [INFO] [stdout] 17 | .title("Title") [INFO] [stdout] ... [INFO] [stdout] 24 | height: 8, [INFO] [stdout] 25 ~ }), &mut f); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `itui` (test "paragraph") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `itui` (test "block") due to 2 previous errors [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/layout.rs:45:18 [INFO] [stdout] | [INFO] [stdout] 45 | .render(&mut f); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 41 ~ as Widget>::render::>>>>(&mut Block::default() [INFO] [stdout] 42 | .title("Block") [INFO] [stdout] 43 | .borders(Borders::ALL) [INFO] [stdout] 44 ~ .area(chunks[0]), &mut f); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/block.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | .render(&mut f); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 34 ~ as Widget>::render::>>>>(&mut Block::default() [INFO] [stdout] 35 | .borders(Borders::ALL) [INFO] [stdout] 36 ~ .area(size), &mut f); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead [INFO] [stdout] --> src/backend/termion.rs:130:24 [INFO] [stdout] | [INFO] [stdout] 130 | let terminal = r#try!(termion::terminal_size()); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/tabs.rs:53:18 [INFO] [stdout] | [INFO] [stdout] 53 | .render(&mut f); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 50 ~ as Widget>::render::>>>>(&mut Block::default() [INFO] [stdout] 51 | .style(Style::default().bg(Color::White)) [INFO] [stdout] 52 ~ .area(size), &mut f); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsRef` is imported redundantly [INFO] [stdout] --> src/widgets/list.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | convert::AsRef, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `AsRef` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/widgets/list.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | iter::{self, Iterator}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/widgets/table.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{fmt::Display, iter::Iterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/table.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | Table::new(header.into_iter(), rows) [INFO] [stdout] | ^^^^^^^^^^ cannot infer type of the type parameter `MSG` declared on the struct `Table` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 70 | Table::<&&str, std::slice::Iter<'_, &str>, &&str, std::slice::Iter<'_, &str>, _, MSG>(header.into_iter(), rows) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/demo/ui.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 25 | .render(&mut f); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 18 ~ as Widget>::render::(&mut Tabs::default() [INFO] [stdout] 19 | .block(Block::default().borders(Borders::ALL).title(app.title)) [INFO] [stdout] ... [INFO] [stdout] 23 | .select(app.tabs.index) [INFO] [stdout] 24 ~ .area(chunks[0]), &mut f); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/demo/ui.rs:65:10 [INFO] [stdout] | [INFO] [stdout] 65 | .render(f); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 61 ~ as Widget>::render::(&mut Block::default() [INFO] [stdout] 62 | .borders(Borders::ALL) [INFO] [stdout] 63 | .title("Graphs") [INFO] [stdout] 64 ~ .area(area), f); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `itui` (example "layout") due to 2 previous errors [INFO] [stderr] error: could not compile `itui` (example "block") due to 2 previous errors [INFO] [stderr] error: could not compile `itui` (example "tabs") due to 2 previous errors [INFO] [stderr] error: could not compile `itui` (example "table") due to 2 previous errors [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/widgets/reflow.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | symbols: &'b mut Iterator>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 18 | symbols: &'b mut dyn Iterator>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/widgets/reflow.rs:124:22 [INFO] [stdout] | [INFO] [stdout] 124 | symbols: &'b mut Iterator>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 124 | symbols: &'b mut dyn Iterator>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/widgets/reflow.rs:26:26 [INFO] [stdout] | [INFO] [stdout] 26 | symbols: &'b mut Iterator>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | symbols: &'b mut dyn Iterator>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/widgets/reflow.rs:131:26 [INFO] [stdout] | [INFO] [stdout] 131 | symbols: &'b mut Iterator>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 131 | symbols: &'b mut dyn Iterator>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> examples/demo/ui.rs:96:18 [INFO] [stdout] | [INFO] [stdout] 96 | .render(f); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: Clone` [INFO] [stdout] = note: required for `SelectableList<'_, _>` to implement `Widget` [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 90 ~ as Widget>::render::(&mut SelectableList::default() [INFO] [stdout] 91 | .block(Block::default().borders(Borders::ALL).title("List")) [INFO] [stdout] ... [INFO] [stdout] 94 | .highlight_style(Style::default().fg(Color::Yellow).modifier(Modifier::BOLD)) [INFO] [stdout] 95 ~ .highlight_symbol(">"), f); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/demo/ui.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | Paragraph::new(text.iter()) [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type of the type parameter `MSG` declared on the struct `Paragraph` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 145 | Paragraph::>, MSG>(text.iter()) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/demo/ui.rs:178:5 [INFO] [stdout] | [INFO] [stdout] 178 | Table::new(header.into_iter(), rows) [INFO] [stdout] | ^^^^^^^^^^ cannot infer type of the type parameter `MSG` declared on the struct `Table` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 178 | Table::<&&str, std::slice::Iter<'_, &str>, &str, std::vec::IntoIter<&str>, _, MSG>(header.into_iter(), rows) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0283. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `itui` (example "termion_demo") due to 6 previous errors; 1 warning emitted [INFO] [stdout] warning: field `events` is never read [INFO] [stdout] --> src/widgets/tabs.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Tabs<'a, T, MSG> [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 48 | events: Vec>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "291cee15edfc0bbeaae1dc1ef757b4781c0278c0a108d81f32db5827f58073c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "291cee15edfc0bbeaae1dc1ef757b4781c0278c0a108d81f32db5827f58073c7", kill_on_drop: false }` [INFO] [stdout] 291cee15edfc0bbeaae1dc1ef757b4781c0278c0a108d81f32db5827f58073c7