[INFO] fetching crate ratatui-core 0.1.0-alpha.5... [INFO] checking ratatui-core-0.1.0-alpha.5 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate ratatui-core 0.1.0-alpha.5 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate ratatui-core 0.1.0-alpha.5 [INFO] finished tweaking crates.io crate ratatui-core 0.1.0-alpha.5 [INFO] tweaked toml for crates.io crate ratatui-core 0.1.0-alpha.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ratatui-core 0.1.0-alpha.5 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ratatui-core 0.1.0-alpha.5 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d5956f295f8f9749063ef4d8f3663d8ba160768b10620ddab2139b4a3be910d [INFO] running `Command { std: "docker" "start" "-a" "2d5956f295f8f9749063ef4d8f3663d8ba160768b10620ddab2139b4a3be910d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d5956f295f8f9749063ef4d8f3663d8ba160768b10620ddab2139b4a3be910d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d5956f295f8f9749063ef4d8f3663d8ba160768b10620ddab2139b4a3be910d", kill_on_drop: false }` [INFO] [stdout] 2d5956f295f8f9749063ef4d8f3663d8ba160768b10620ddab2139b4a3be910d [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 739abdd87abf434eac51b24cc511766e74d336d24b6d56db7bbe3f378888e96c [INFO] running `Command { std: "docker" "start" "-a" "739abdd87abf434eac51b24cc511766e74d336d24b6d56db7bbe3f378888e96c", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling winnow v0.7.10 [INFO] [stderr] Compiling toml_datetime v0.6.9 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking unicode-width v0.2.0 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Compiling indoc v2.0.6 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking castaway v0.2.3 [INFO] [stderr] Checking compact_str v0.9.0 [INFO] [stderr] Compiling rstest_macros v0.25.0 [INFO] [stderr] Checking lru v0.14.0 [INFO] [stderr] Checking unicode-truncate v2.0.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling toml_edit v0.22.26 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking kasuari v0.4.6 [INFO] [stderr] Checking strum v0.27.1 [INFO] [stderr] Checking ratatui-core v0.1.0-alpha.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/terminal/terminal.rs:169:28 [INFO] [stdout] | [INFO] [stdout] 169 | pub const fn get_frame(&mut self) -> Frame { [INFO] [stdout] | ^^^^^^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 169 | pub const fn get_frame(&mut self) -> Frame<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/terminal/terminal.rs:302:20 [INFO] [stdout] | [INFO] [stdout] 302 | pub fn draw(&mut self, render_callback: F) -> Result [INFO] [stdout] | ^^^^^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 302 | pub fn draw(&mut self, render_callback: F) -> Result, B::Error> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/terminal/terminal.rs:377:27 [INFO] [stdout] | [INFO] [stdout] 377 | pub fn try_draw(&mut self, render_callback: F) -> Result [INFO] [stdout] | ^^^^^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 377 | pub fn try_draw(&mut self, render_callback: F) -> Result, B::Error> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/text/line.rs:537:17 [INFO] [stdout] | [INFO] [stdout] 537 | pub fn iter(&self) -> core::slice::Iter> { [INFO] [stdout] | ^^^^^ --------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 537 | pub fn iter(&self) -> core::slice::Iter<'_, Span<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/text/line.rs:542:21 [INFO] [stdout] | [INFO] [stdout] 542 | pub fn iter_mut(&mut self) -> core::slice::IterMut> { [INFO] [stdout] | ^^^^^^^^^ ------------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 542 | pub fn iter_mut(&mut self) -> core::slice::IterMut<'_, Span<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/text/text.rs:510:17 [INFO] [stdout] | [INFO] [stdout] 510 | pub fn iter(&self) -> core::slice::Iter> { [INFO] [stdout] | ^^^^^ --------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 510 | pub fn iter(&self) -> core::slice::Iter<'_, Line<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/text/text.rs:515:21 [INFO] [stdout] | [INFO] [stdout] 515 | pub fn iter_mut(&mut self) -> core::slice::IterMut> { [INFO] [stdout] | ^^^^^^^^^ ------------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 515 | pub fn iter_mut(&mut self) -> core::slice::IterMut<'_, Line<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/text/text.rs:702:16 [INFO] [stdout] | [INFO] [stdout] 702 | fn to_text(&self) -> Text { [INFO] [stdout] | ^^^^^ ---- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 702 | fn to_text(&self) -> Text<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rstest v0.25.0 [INFO] [stdout] error[E0432]: unresolved import `std` [INFO] [stdout] --> src/buffer/buffer.rs:646:9 [INFO] [stdout] | [INFO] [stdout] 646 | use std::{dbg, println}; [INFO] [stdout] | ^^^ use of unresolved module or unlinked crate `std` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std` [INFO] [stdout] --> src/text/line.rs:839:9 [INFO] [stdout] | [INFO] [stdout] 839 | use std::dbg; [INFO] [stdout] | ^^^ use of unresolved module or unlinked crate `std` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::string::ToString` [INFO] [stdout] --> src/buffer/buffer.rs:644:9 [INFO] [stdout] | [INFO] [stdout] 644 | use alloc::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `unicode_width::UnicodeWidthChar` [INFO] [stdout] --> src/buffer/buffer.rs:1254:13 [INFO] [stdout] | [INFO] [stdout] 1254 | use unicode_width::UnicodeWidthChar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ratatui-core` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "739abdd87abf434eac51b24cc511766e74d336d24b6d56db7bbe3f378888e96c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "739abdd87abf434eac51b24cc511766e74d336d24b6d56db7bbe3f378888e96c", kill_on_drop: false }` [INFO] [stdout] 739abdd87abf434eac51b24cc511766e74d336d24b6d56db7bbe3f378888e96c