[INFO] fetching crate ratatui-template 0.1.1... [INFO] testing ratatui-template-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate ratatui-template 0.1.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate ratatui-template 0.1.1 [INFO] finished tweaking crates.io crate ratatui-template 0.1.1 [INFO] tweaked toml for crates.io crate ratatui-template 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ratatui-template 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 92 packages to latest compatible versions [INFO] [stderr] Adding crossterm v0.27.0 (available: v0.29.0) [INFO] [stderr] Adding ratatui v0.24.0 (available: v0.30.0) [INFO] [stderr] Adding signal-hook v0.3.18 (available: v0.4.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7d1477fbd47eaf946f03579ddcf74ef45752a4e2a8c2998c1a1bab571d8dd01 [INFO] running `Command { std: "docker" "start" "-a" "f7d1477fbd47eaf946f03579ddcf74ef45752a4e2a8c2998c1a1bab571d8dd01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7d1477fbd47eaf946f03579ddcf74ef45752a4e2a8c2998c1a1bab571d8dd01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7d1477fbd47eaf946f03579ddcf74ef45752a4e2a8c2998c1a1bab571d8dd01", kill_on_drop: false }` [INFO] [stdout] f7d1477fbd47eaf946f03579ddcf74ef45752a4e2a8c2998c1a1bab571d8dd01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f424ecabd242957068a020c5e8dea1edaec3b3aada5d46de25609b73f97665a2 [INFO] running `Command { std: "docker" "start" "-a" "f424ecabd242957068a020c5e8dea1edaec3b3aada5d46de25609b73f97665a2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.185 [INFO] [stderr] Compiling owo-colors v4.3.0 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling futures-channel v0.3.32 [INFO] [stderr] Compiling tracing-subscriber v0.3.23 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling color-spantrace v0.3.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling indenter v0.3.4 [INFO] [stderr] Compiling bitflags v2.11.1 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling indoc v2.0.7 [INFO] [stderr] Compiling unicode-segmentation v1.13.2 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling lru v0.12.5 [INFO] [stderr] Compiling tracing-error v0.2.1 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling mio v1.2.0 [INFO] [stderr] Compiling socket2 v0.6.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling signal-hook-mio v0.2.5 [INFO] [stderr] Compiling crossterm v0.27.0 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling tokio-macros v2.7.0 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling tokio v1.52.1 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling color-eyre v0.6.5 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling ratatui v0.24.0 [INFO] [stderr] Compiling futures-executor v0.3.32 [INFO] [stderr] Compiling futures v0.3.32 [INFO] [stderr] Compiling tokio-util v0.7.18 [INFO] [stderr] Compiling ratatui-template v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.67s [INFO] running `Command { std: "docker" "inspect" "f424ecabd242957068a020c5e8dea1edaec3b3aada5d46de25609b73f97665a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f424ecabd242957068a020c5e8dea1edaec3b3aada5d46de25609b73f97665a2", kill_on_drop: false }` [INFO] [stdout] f424ecabd242957068a020c5e8dea1edaec3b3aada5d46de25609b73f97665a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51129b89ce30fb0adb40a9bc594e9fa71e47e299c86938158380970124d7202e [INFO] running `Command { std: "docker" "start" "-a" "51129b89ce30fb0adb40a9bc594e9fa71e47e299c86938158380970124d7202e", kill_on_drop: false }` [INFO] [stderr] Compiling ratatui-template v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "51129b89ce30fb0adb40a9bc594e9fa71e47e299c86938158380970124d7202e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51129b89ce30fb0adb40a9bc594e9fa71e47e299c86938158380970124d7202e", kill_on_drop: false }` [INFO] [stdout] 51129b89ce30fb0adb40a9bc594e9fa71e47e299c86938158380970124d7202e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6f1a569da9fb2f5ec3bfd5051412802b2e3b4d9b135354f22eb03b156260c2ce [INFO] running `Command { std: "docker" "start" "-a" "6f1a569da9fb2f5ec3bfd5051412802b2e3b4d9b135354f22eb03b156260c2ce", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ratatui_template-e923f427eb34f8dc) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests ratatui_template [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - Tui::paste (line 163) ... FAILED [INFO] [stdout] test src/lib.rs - Tui::paste (line 170) ... FAILED [INFO] [stdout] test src/lib.rs - Tui::mouse (line 139) ... FAILED [INFO] [stdout] test src/lib.rs - Tui::enter (line 187) ... FAILED [INFO] [stdout] test src/lib.rs - Tui::frame_rate (line 123) ... FAILED [INFO] [stdout] test src/lib.rs - Tui::next (line 236) ... FAILED [INFO] [stdout] test src/lib.rs - Tui::tick_rate (line 107) ... FAILED [INFO] [stdout] test src/lib.rs - Tui::mouse (line 146) ... FAILED [INFO] [stdout] test src/lib.rs - Tui::new (line 87) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Tui::paste (line 163) stdout ---- [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:167:40 [INFO] [stdout] | [INFO] [stdout] 164 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_163_0() { [INFO] [stdout] | ----------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 167 | let mut with_paste_support = Tui::new()? [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 164 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_163_0() -> Result<(), Box> { [INFO] [stdout] 165 | use ratatui_template::Tui; [INFO] [stdout] ... [INFO] [stdout] 168 | .paste(true); [INFO] [stdout] 169 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Tui::paste (line 170) stdout ---- [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:174:38 [INFO] [stdout] | [INFO] [stdout] 171 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_170_0() { [INFO] [stdout] | ----------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 174 | let mut no_paste_support = Tui::new()? [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 171 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_170_0() -> Result<(), Box> { [INFO] [stdout] 172 | use ratatui_template::Tui; [INFO] [stdout] ... [INFO] [stdout] 177 | let mut also_no_paste_support = Tui::new()?; [INFO] [stdout] 178 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:177:43 [INFO] [stdout] | [INFO] [stdout] 171 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_170_0() { [INFO] [stdout] | ----------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 177 | let mut also_no_paste_support = Tui::new()?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 171 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_170_0() -> Result<(), Box> { [INFO] [stdout] 172 | use ratatui_template::Tui; [INFO] [stdout] ... [INFO] [stdout] 177 | let mut also_no_paste_support = Tui::new()?; [INFO] [stdout] 178 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Tui::mouse (line 139) stdout ---- [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:143:40 [INFO] [stdout] | [INFO] [stdout] 140 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_139_0() { [INFO] [stdout] | ----------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 143 | let mut with_mouse_support = Tui::new()? [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 140 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_139_0() -> Result<(), Box> { [INFO] [stdout] 141 | use ratatui_template::Tui; [INFO] [stdout] ... [INFO] [stdout] 144 | .mouse(true); [INFO] [stdout] 145 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Tui::enter (line 187) stdout ---- [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:191:31 [INFO] [stdout] | [INFO] [stdout] 188 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_187_0() { [INFO] [stdout] | ----------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 191 | let mut interface = Tui::new()?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 188 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_187_0() -> Result<(), Box> { [INFO] [stdout] 189 | use ratatui_template::Tui; [INFO] [stdout] ... [INFO] [stdout] 198 | interface.exit()?; [INFO] [stdout] 199 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:193:18 [INFO] [stdout] | [INFO] [stdout] 188 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_187_0() { [INFO] [stdout] | ----------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 193 | interface.enter()?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 188 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_187_0() -> Result<(), Box> { [INFO] [stdout] 189 | use ratatui_template::Tui; [INFO] [stdout] ... [INFO] [stdout] 198 | interface.exit()?; [INFO] [stdout] 199 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:198:17 [INFO] [stdout] | [INFO] [stdout] 188 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_187_0() { [INFO] [stdout] | ----------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 198 | interface.exit()?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 188 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_187_0() -> Result<(), Box> { [INFO] [stdout] 189 | use ratatui_template::Tui; [INFO] [stdout] ... [INFO] [stdout] 198 | interface.exit()?; [INFO] [stdout] 199 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Tui::frame_rate (line 123) stdout ---- [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:128:31 [INFO] [stdout] | [INFO] [stdout] 124 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_123_0() { [INFO] [stdout] | ----------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 128 | let mut interface = Tui::new()? [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 124 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_123_0() -> Result<(), Box> { [INFO] [stdout] 125 | use ratatui_template::Tui; [INFO] [stdout] ... [INFO] [stdout] 129 | .frame_rate(fps); [INFO] [stdout] 130 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Tui::next (line 236) stdout ---- [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:240:31 [INFO] [stdout] | [INFO] [stdout] 237 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_236_0() { [INFO] [stdout] | ----------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 240 | let mut interface = Tui::new()?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 237 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_236_0() -> Result<(), Box> { [INFO] [stdout] 238 | use ratatui_template::{Event, Tui}; [INFO] [stdout] ... [INFO] [stdout] 249 | interface.exit()?; [INFO] [stdout] 250 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:241:18 [INFO] [stdout] | [INFO] [stdout] 237 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_236_0() { [INFO] [stdout] | ----------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 241 | interface.enter()?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 237 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_236_0() -> Result<(), Box> { [INFO] [stdout] 238 | use ratatui_template::{Event, Tui}; [INFO] [stdout] ... [INFO] [stdout] 249 | interface.exit()?; [INFO] [stdout] 250 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:244:12 [INFO] [stdout] | [INFO] [stdout] 244 | if let Some(event) = interface.next() { [INFO] [stdout] | ^^^^^^^^^^^ ---------------- this expression has type `impl Future>` [INFO] [stdout] | | [INFO] [stdout] | expected future, found `Option<_>` [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `impl Future>` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:249:17 [INFO] [stdout] | [INFO] [stdout] 237 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_236_0() { [INFO] [stdout] | ----------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 249 | interface.exit()?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 237 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_236_0() -> Result<(), Box> { [INFO] [stdout] 238 | use ratatui_template::{Event, Tui}; [INFO] [stdout] ... [INFO] [stdout] 249 | interface.exit()?; [INFO] [stdout] 250 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Tui::tick_rate (line 107) stdout ---- [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:112:31 [INFO] [stdout] | [INFO] [stdout] 108 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_107_0() { [INFO] [stdout] | ----------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 112 | let mut interface = Tui::new()? [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 108 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_107_0() -> Result<(), Box> { [INFO] [stdout] 109 | use ratatui_template::Tui; [INFO] [stdout] ... [INFO] [stdout] 113 | .tick_rate(tps); [INFO] [stdout] 114 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Tui::mouse (line 146) stdout ---- [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:150:38 [INFO] [stdout] | [INFO] [stdout] 147 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_146_0() { [INFO] [stdout] | ----------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 150 | let mut no_mouse_support = Tui::new()? [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 147 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_146_0() -> Result<(), Box> { [INFO] [stdout] 148 | use ratatui_template::Tui; [INFO] [stdout] ... [INFO] [stdout] 153 | let mut also_no_mouse_support = Tui::new()?; [INFO] [stdout] 154 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:153:43 [INFO] [stdout] | [INFO] [stdout] 147 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_146_0() { [INFO] [stdout] | ----------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 153 | let mut also_no_mouse_support = Tui::new()?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 147 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_146_0() -> Result<(), Box> { [INFO] [stdout] 148 | use ratatui_template::Tui; [INFO] [stdout] ... [INFO] [stdout] 153 | let mut also_no_mouse_support = Tui::new()?; [INFO] [stdout] 154 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Tui::new (line 87) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (87) panicked at src/lib.rs:6:32: [INFO] [stdout] failed to initialize TUI: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] Location: [INFO] [stdout] src/lib.rs:94:24 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60f382cb7aca - std[e72de78501789eb0]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x60f382cb7aca - std[e72de78501789eb0]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x60f382cb7aca - std[e72de78501789eb0]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x60f382cb7aca - <::print::DisplayBacktrace as core[6aaeda2c7ad07a48]::fmt::Display>::fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x60f382cc9e9a - ::fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x60f382cc9e9a - core[6aaeda2c7ad07a48]::fmt::write [INFO] [stdout] 6: 0x60f382cbcab2 - std[e72de78501789eb0]::io::default_write_fmt:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x60f382cbcab2 - ::write_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x60f382c9cb4f - ::print [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x60f382c9cb4f - std[e72de78501789eb0]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x60f382cb3261 - std[e72de78501789eb0]::panicking::default_hook [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:319:9 [INFO] [stdout] 11: 0x60f382cb341b - std[e72de78501789eb0]::panicking::panic_with_hook [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:825:13 [INFO] [stdout] 12: 0x60f382c9cc08 - std[e72de78501789eb0]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:698:13 [INFO] [stdout] 13: 0x60f382c946d9 - std[e72de78501789eb0]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 14: 0x60f382c9d46d - __rustc[78a4cf188af856fc]::rust_begin_unwind [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:689:5 [INFO] [stdout] 15: 0x60f382cca65c - core[6aaeda2c7ad07a48]::panicking::panic_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panicking.rs:80:14 [INFO] [stdout] 16: 0x60f382cca3d2 - core[6aaeda2c7ad07a48]::result::unwrap_failed [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/result.rs:1867:5 [INFO] [stdout] 17: 0x60f382c006f2 - >::expect [INFO] [stdout] 18: 0x60f382c0078a - rust_out[992bb7df40d5d539]::main::_doctest_main_src_lib_rs_87_0 [INFO] [stdout] 19: 0x60f382c00676 - rust_out[992bb7df40d5d539]::main [INFO] [stdout] 20: 0x60f382c007b3 - >::call_once [INFO] [stdout] 21: 0x60f382c00636 - std[e72de78501789eb0]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 22: 0x60f382c00649 - std[e72de78501789eb0]::rt::lang_start::<()>::{closure#0} [INFO] [stdout] 23: 0x60f382cb24a4 - <&dyn core[6aaeda2c7ad07a48]::ops::function::Fn<(), Output = i32> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 24: 0x60f382cb24a4 - std[e72de78501789eb0]::panicking::catch_unwind::do_call::<&dyn core[6aaeda2c7ad07a48]::ops::function::Fn<(), Output = i32> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stdout] 25: 0x60f382cb24a4 - std[e72de78501789eb0]::panicking::catch_unwind:: + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stdout] 26: 0x60f382cb24a4 - std[e72de78501789eb0]::panic::catch_unwind::<&dyn core[6aaeda2c7ad07a48]::ops::function::Fn<(), Output = i32> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stdout] 27: 0x60f382cb24a4 - std[e72de78501789eb0]::rt::lang_start_internal::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/rt.rs:175:24 [INFO] [stdout] 28: 0x60f382cb24a4 - std[e72de78501789eb0]::panicking::catch_unwind::do_call:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stdout] 29: 0x60f382cb24a4 - std[e72de78501789eb0]::panicking::catch_unwind:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stdout] 30: 0x60f382cb24a4 - std[e72de78501789eb0]::panic::catch_unwind:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x60f382cb24a4 - std[e72de78501789eb0]::rt::lang_start_internal [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/rt.rs:171:5 [INFO] [stdout] 32: 0x60f382c00621 - std[e72de78501789eb0]::rt::lang_start::<()> [INFO] [stdout] 33: 0x60f382c00815 - main [INFO] [stdout] 34: 0x7a0f577c11ca - [INFO] [stdout] 35: 0x7a0f577c128b - __libc_start_main [INFO] [stdout] 36: 0x60f382c00405 - _start [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - Tui::enter (line 187) [INFO] [stdout] src/lib.rs - Tui::frame_rate (line 123) [INFO] [stdout] src/lib.rs - Tui::mouse (line 139) [INFO] [stdout] src/lib.rs - Tui::mouse (line 146) [INFO] [stdout] src/lib.rs - Tui::new (line 87) [INFO] [stdout] src/lib.rs - Tui::next (line 236) [INFO] [stdout] src/lib.rs - Tui::paste (line 163) [INFO] [stdout] src/lib.rs - Tui::paste (line 170) [INFO] [stdout] src/lib.rs - Tui::tick_rate (line 107) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.86s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "6f1a569da9fb2f5ec3bfd5051412802b2e3b4d9b135354f22eb03b156260c2ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f1a569da9fb2f5ec3bfd5051412802b2e3b4d9b135354f22eb03b156260c2ce", kill_on_drop: false }` [INFO] [stdout] 6f1a569da9fb2f5ec3bfd5051412802b2e3b4d9b135354f22eb03b156260c2ce