[INFO] fetching crate fltk 1.5.9... [INFO] checking fltk-1.5.9 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate fltk 1.5.9 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate fltk 1.5.9 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate fltk 1.5.9 [INFO] tweaked toml for crates.io crate fltk 1.5.9 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fltk 1.5.9 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 fltk 1.5.9 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 307eadde59382b3f0b63dd47e22d12718adcfcd0ae95cb3be29004bdf02e202a [INFO] running `Command { std: "docker" "start" "-a" "307eadde59382b3f0b63dd47e22d12718adcfcd0ae95cb3be29004bdf02e202a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "307eadde59382b3f0b63dd47e22d12718adcfcd0ae95cb3be29004bdf02e202a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "307eadde59382b3f0b63dd47e22d12718adcfcd0ae95cb3be29004bdf02e202a", kill_on_drop: false }` [INFO] [stdout] 307eadde59382b3f0b63dd47e22d12718adcfcd0ae95cb3be29004bdf02e202a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8175b90641d7a0401276747e41ccedbb63fb8d352ed088e83f0cd6153e4fae28 [INFO] running `Command { std: "docker" "start" "-a" "8175b90641d7a0401276747e41ccedbb63fb8d352ed088e83f0cd6153e4fae28", kill_on_drop: false }` [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking ttf-parser v0.25.1 [INFO] [stderr] Compiling cc v1.2.23 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling fltk-sys v1.5.9 [INFO] [stderr] Checking fltk v1.5.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/terminal.rs:1049:25 [INFO] [stdout] | [INFO] [stdout] 1049 | pub fn u8c_disp_row(&self, drow: i32) -> BuffRow { [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] 1049 | pub fn u8c_disp_row(&self, drow: i32) -> BuffRow<'_> { [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.rs:1058:25 [INFO] [stdout] | [INFO] [stdout] 1058 | pub fn u8c_hist_row(&self, hrow: i32) -> BuffRow { [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] 1058 | pub fn u8c_hist_row(&self, hrow: i32) -> BuffRow<'_> { [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.rs:1067:29 [INFO] [stdout] | [INFO] [stdout] 1067 | pub fn u8c_hist_use_row(&self, hurow: i32) -> BuffRow { [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] 1067 | pub fn u8c_hist_use_row(&self, hurow: i32) -> BuffRow<'_> { [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.rs:1076:25 [INFO] [stdout] | [INFO] [stdout] 1076 | pub fn u8c_ring_row(&self, grow: i32) -> BuffRow { [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] 1076 | pub fn u8c_ring_row(&self, grow: i32) -> BuffRow<'_> { [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.rs:1259:17 [INFO] [stdout] | [INFO] [stdout] 1259 | pub fn iter(&self) -> BuffRowIter { [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] 1259 | pub fn iter(&self) -> BuffRowIter<'_> { [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.rs:1049:25 [INFO] [stdout] | [INFO] [stdout] 1049 | pub fn u8c_disp_row(&self, drow: i32) -> BuffRow { [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] 1049 | pub fn u8c_disp_row(&self, drow: i32) -> BuffRow<'_> { [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.rs:1058:25 [INFO] [stdout] | [INFO] [stdout] 1058 | pub fn u8c_hist_row(&self, hrow: i32) -> BuffRow { [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] 1058 | pub fn u8c_hist_row(&self, hrow: i32) -> BuffRow<'_> { [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.rs:1067:29 [INFO] [stdout] | [INFO] [stdout] 1067 | pub fn u8c_hist_use_row(&self, hurow: i32) -> BuffRow { [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] 1067 | pub fn u8c_hist_use_row(&self, hurow: i32) -> BuffRow<'_> { [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.rs:1076:25 [INFO] [stdout] | [INFO] [stdout] 1076 | pub fn u8c_ring_row(&self, grow: i32) -> BuffRow { [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] 1076 | pub fn u8c_ring_row(&self, grow: i32) -> BuffRow<'_> { [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.rs:1259:17 [INFO] [stdout] | [INFO] [stdout] 1259 | pub fn iter(&self) -> BuffRowIter { [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] 1259 | pub fn iter(&self) -> BuffRowIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> tests/clear.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | let b = button::Button::new(0, 0, 100, 100, "None"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> tests/clear.rs:14:22 [INFO] [stdout] | [INFO] [stdout] 14 | btn.handle(move |w, ev| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `app` [INFO] [stdout] --> tests/image.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let app = app::App::default().with_scheme(app::Scheme::Gleam); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_app` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame` [INFO] [stdout] --> tests/image.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | let mut frame = Frame::default().size_of(&wind); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/image.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let mut frame = Frame::default().size_of(&wind); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "8175b90641d7a0401276747e41ccedbb63fb8d352ed088e83f0cd6153e4fae28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8175b90641d7a0401276747e41ccedbb63fb8d352ed088e83f0cd6153e4fae28", kill_on_drop: false }` [INFO] [stdout] 8175b90641d7a0401276747e41ccedbb63fb8d352ed088e83f0cd6153e4fae28