[INFO] fetching crate fltk2 0.1.3...
[INFO] checking fltk2-0.1.3 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate fltk2 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate fltk2 0.1.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fltk2 0.1.3
[INFO] tweaked toml for crates.io crate fltk2 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fltk2 0.1.3 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 fltk2 0.1.3 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bf219ea79546d670381823e522a7f4d739a47000183a2bdabe0038283f4719ac
[INFO] running `Command { std: "docker" "start" "-a" "bf219ea79546d670381823e522a7f4d739a47000183a2bdabe0038283f4719ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf219ea79546d670381823e522a7f4d739a47000183a2bdabe0038283f4719ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf219ea79546d670381823e522a7f4d739a47000183a2bdabe0038283f4719ac", kill_on_drop: false }`
[INFO] [stdout] bf219ea79546d670381823e522a7f4d739a47000183a2bdabe0038283f4719ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2c3456f44d5d7e2dcaadcbf3e6c8b8f78dd2da999603bde51ddd0e3c43cdad1e
[INFO] running `Command { std: "docker" "start" "-a" "2c3456f44d5d7e2dcaadcbf3e6c8b8f78dd2da999603bde51ddd0e3c43cdad1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.23
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling fltk2-sys v0.1.3
[INFO] [stderr]     Checking fltk2 v0.1.3 (/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:1258:17
[INFO] [stdout]      |
[INFO] [stdout] 1258 |     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] 1258 |     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:1258:17
[INFO] [stdout]      |
[INFO] [stdout] 1258 |     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] 1258 |     pub fn iter(&self) -> BuffRowIter<'_> {
[INFO] [stdout]      |                                      ++++
[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:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let frame = Frame::default().size_of(&wind);
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] running `Command { std: "docker" "inspect" "2c3456f44d5d7e2dcaadcbf3e6c8b8f78dd2da999603bde51ddd0e3c43cdad1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c3456f44d5d7e2dcaadcbf3e6c8b8f78dd2da999603bde51ddd0e3c43cdad1e", kill_on_drop: false }`
[INFO] [stdout] 2c3456f44d5d7e2dcaadcbf3e6c8b8f78dd2da999603bde51ddd0e3c43cdad1e