[INFO] fetching crate fltk 1.5.22... [INFO] testing fltk-1.5.22 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate fltk 1.5.22 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate fltk 1.5.22 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate fltk 1.5.22 [INFO] tweaked toml for crates.io crate fltk 1.5.22 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fltk 1.5.22 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] crate crates.io crate fltk 1.5.22 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 65aa18012d212b0b68755bdde73853dba7944f7f4d73243214f1fb63c0e9b986 [INFO] running `Command { std: "docker" "start" "-a" "65aa18012d212b0b68755bdde73853dba7944f7f4d73243214f1fb63c0e9b986", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65aa18012d212b0b68755bdde73853dba7944f7f4d73243214f1fb63c0e9b986", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65aa18012d212b0b68755bdde73853dba7944f7f4d73243214f1fb63c0e9b986", kill_on_drop: false }` [INFO] [stdout] 65aa18012d212b0b68755bdde73853dba7944f7f4d73243214f1fb63c0e9b986 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a0926eaa1a87af7d864ace6a08814e529b185f7755ad88e5366672676893f5a7 [INFO] running `Command { std: "docker" "start" "-a" "a0926eaa1a87af7d864ace6a08814e529b185f7755ad88e5366672676893f5a7", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.2.46 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling ttf-parser v0.25.1 [INFO] [stderr] Compiling minipaste v0.1.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling fltk-sys v1.5.22 [INFO] [stderr] Compiling fltk v1.5.22 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.95s [INFO] running `Command { std: "docker" "inspect" "a0926eaa1a87af7d864ace6a08814e529b185f7755ad88e5366672676893f5a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0926eaa1a87af7d864ace6a08814e529b185f7755ad88e5366672676893f5a7", kill_on_drop: false }` [INFO] [stdout] a0926eaa1a87af7d864ace6a08814e529b185f7755ad88e5366672676893f5a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] cece19897a2527a65e760aab1086acb6cd78f19a21e8753ddb0064bcd5777590 [INFO] running `Command { std: "docker" "start" "-a" "cece19897a2527a65e760aab1086acb6cd78f19a21e8753ddb0064bcd5777590", kill_on_drop: false }` [INFO] [stderr] Compiling fltk v1.5.22 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/image.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut image = SharedImage::load("screenshots/calc.jpg")?; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) 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] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [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] [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)]` (part of `#[warn(unused)]`) on by default [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)]` (part of `#[warn(unused)]`) 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 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: unnecessary parentheses around closure body [INFO] [stdout] --> examples/format_text.rs:286:71 [INFO] [stdout] | [INFO] [stdout] 286 | ... if let Some(i) = t.chars().next().map(|c| (c as usize - 65)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 286 - if let Some(i) = t.chars().next().map(|c| (c as usize - 65)) { [INFO] [stdout] 286 + if let Some(i) = t.chars().next().map(|c| c as usize - 65) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.19s [INFO] running `Command { std: "docker" "inspect" "cece19897a2527a65e760aab1086acb6cd78f19a21e8753ddb0064bcd5777590", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cece19897a2527a65e760aab1086acb6cd78f19a21e8753ddb0064bcd5777590", kill_on_drop: false }` [INFO] [stdout] cece19897a2527a65e760aab1086acb6cd78f19a21e8753ddb0064bcd5777590 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4b752e2f14307a852af9de209659132a51c50735be94a1f5aa5bb89503bd3e1f [INFO] running `Command { std: "docker" "start" "-a" "4b752e2f14307a852af9de209659132a51c50735be94a1f5aa5bb89503bd3e1f", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/image.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let mut frame = Frame::default().size_of(&wind); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `app` [INFO] [stderr] --> tests/image.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let app = app::App::default().with_scheme(app::Scheme::Gleam); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_app` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `frame` [INFO] [stderr] --> tests/image.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let mut frame = Frame::default().size_of(&wind); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame` [INFO] [stderr] [INFO] [stderr] warning: `fltk` (test "image") generated 3 warnings (run `cargo fix --test "image" -p fltk` to apply 3 suggestions) [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> examples/format_text.rs:286:71 [INFO] [stderr] | [INFO] [stderr] 286 | ... if let Some(i) = t.chars().next().map(|c| (c as usize - 65)) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 286 - if let Some(i) = t.chars().next().map(|c| (c as usize - 65)) { [INFO] [stderr] 286 + if let Some(i) = t.chars().next().map(|c| c as usize - 65) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/image.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | let mut image = SharedImage::load("screenshots/calc.jpg")?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `fltk` (example "format_text") generated 1 warning (run `cargo fix --example "format_text" -p fltk` to apply 1 suggestion) [INFO] [stderr] warning: `fltk` (example "image") generated 1 warning (run `cargo fix --example "image" -p fltk` to apply 1 suggestion) [INFO] [stderr] warning: unused variable: `w` [INFO] [stderr] --> tests/clear.rs:14:22 [INFO] [stderr] | [INFO] [stderr] 14 | btn.handle(move |w, ev| { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> tests/clear.rs:18:17 [INFO] [stderr] | [INFO] [stderr] 18 | let b = button::Button::new(0, 0, 100, 100, "None"); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: `fltk` (test "clear") generated 2 warnings (run `cargo fix --test "clear" -p fltk` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fltk-49381bbadd3f71e9) [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] Running tests/app_handle.rs (/opt/rustwide/target/debug/deps/app_handle-9021621abcb9c25c) [INFO] [stderr] Can't open display: [INFO] [stderr] error: test failed, to rerun pass `--test app_handle` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/app_handle-9021621abcb9c25c` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "4b752e2f14307a852af9de209659132a51c50735be94a1f5aa5bb89503bd3e1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b752e2f14307a852af9de209659132a51c50735be94a1f5aa5bb89503bd3e1f", kill_on_drop: false }` [INFO] [stdout] 4b752e2f14307a852af9de209659132a51c50735be94a1f5aa5bb89503bd3e1f