[INFO] cloning repository https://github.com/triompherivo/function_plotter_gui
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/triompherivo/function_plotter_gui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftriompherivo%2Ffunction_plotter_gui", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftriompherivo%2Ffunction_plotter_gui'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5cbacfa60b818c454bf84f72b4eed64d91f5344
[INFO] testing triompherivo/function_plotter_gui against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftriompherivo%2Ffunction_plotter_gui" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/triompherivo/function_plotter_gui
[INFO] finished tweaking git repo https://github.com/triompherivo/function_plotter_gui
[INFO] tweaked toml for git repo https://github.com/triompherivo/function_plotter_gui written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/triompherivo/function_plotter_gui on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/triompherivo/function_plotter_gui 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48c116ade3dafbbf60746cc8880c755c5a947e60e163409b67b2a2c3d830e79b
[INFO] running `Command { std: "docker" "start" "-a" "48c116ade3dafbbf60746cc8880c755c5a947e60e163409b67b2a2c3d830e79b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48c116ade3dafbbf60746cc8880c755c5a947e60e163409b67b2a2c3d830e79b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48c116ade3dafbbf60746cc8880c755c5a947e60e163409b67b2a2c3d830e79b", kill_on_drop: false }`
[INFO] [stdout] 48c116ade3dafbbf60746cc8880c755c5a947e60e163409b67b2a2c3d830e79b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a4cb98827b04a8dd47ad0933d4adc99a6453af74845a231cf8103238a0b8f04
[INFO] running `Command { std: "docker" "start" "-a" "8a4cb98827b04a8dd47ad0933d4adc99a6453af74845a231cf8103238a0b8f04", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling syn v1.0.109
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[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling zerocopy v0.7.35
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[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling nix v0.25.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
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[INFO] [stderr]    Compiling smithay-client-toolkit v0.16.1
[INFO] [stderr]    Compiling wayland-commons v0.29.5
[INFO] [stderr]    Compiling x11-dl v2.21.0
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[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling vec_map v0.8.2
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[INFO] [stderr]    Compiling socket2 v0.4.10
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[INFO] [stderr]    Compiling icu_normalizer v1.5.0
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[INFO] [stderr]    Compiling parking_lot v0.12.3
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[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling winit v0.28.7
[INFO] [stderr]    Compiling async-executor v1.13.1
[INFO] [stderr]    Compiling async-broadcast v0.5.1
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling raw-window-handle v0.5.2
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling sctk-adwaita v0.5.4
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.4.0
[INFO] [stderr]    Compiling glutin_egl_sys v0.5.1
[INFO] [stderr]    Compiling ecolor v0.22.0
[INFO] [stderr]    Compiling emath v0.22.0
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling wayland-sys v0.30.1
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling epaint v0.22.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling accesskit_consumer v0.15.2
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling glutin v0.30.10
[INFO] [stderr]    Compiling x11rb v0.13.1
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling egui v0.22.0
[INFO] [stderr]    Compiling glutin-winit v0.3.0
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling zvariant_derive v3.15.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling zbus_macros v3.15.2
[INFO] [stderr]    Compiling atspi-macros v0.2.0
[INFO] [stderr]    Compiling webbrowser v0.8.15
[INFO] [stderr]    Compiling arboard v3.4.1
[INFO] [stderr]    Compiling zvariant v3.15.2
[INFO] [stderr]    Compiling smithay-clipboard v0.6.6
[INFO] [stderr]    Compiling zbus_names v2.6.1
[INFO] [stderr]    Compiling glow v0.12.3
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling egui_glow v0.22.0
[INFO] [stderr]    Compiling meval v0.2.0
[INFO] [stderr]    Compiling zbus v3.15.2
[INFO] [stderr]    Compiling atspi v0.10.1
[INFO] [stderr]    Compiling accesskit_unix v0.5.2
[INFO] [stderr]    Compiling accesskit_winit v0.14.4
[INFO] [stderr]    Compiling egui-winit v0.22.0
[INFO] [stderr]    Compiling eframe v0.22.0
[INFO] [stderr]    Compiling function_plotter_gui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 291 | /     eframe::run_native(
[INFO] [stdout] 292 | |         "Rust Function Plotter - Multiple Functions",
[INFO] [stdout] 293 | |         native_options,
[INFO] [stdout] 294 | |         Box::new(|cc| {
[INFO] [stdout] ...   |
[INFO] [stdout] 304 | |         }),
[INFO] [stdout] 305 | |     );
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 291 |     let _ = eframe::run_native(
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11m 50s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "8a4cb98827b04a8dd47ad0933d4adc99a6453af74845a231cf8103238a0b8f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4cb98827b04a8dd47ad0933d4adc99a6453af74845a231cf8103238a0b8f04", kill_on_drop: false }`
[INFO] [stdout] 8a4cb98827b04a8dd47ad0933d4adc99a6453af74845a231cf8103238a0b8f04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a795a227be04e1560b2ce4bd2928b452a16cc5bdd5488bedc2d78d71fad55aea
[INFO] running `Command { std: "docker" "start" "-a" "a795a227be04e1560b2ce4bd2928b452a16cc5bdd5488bedc2d78d71fad55aea", kill_on_drop: false }`
[INFO] [stderr]    Compiling function_plotter_gui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 291 | /     eframe::run_native(
[INFO] [stdout] 292 | |         "Rust Function Plotter - Multiple Functions",
[INFO] [stdout] 293 | |         native_options,
[INFO] [stdout] 294 | |         Box::new(|cc| {
[INFO] [stdout] ...   |
[INFO] [stdout] 304 | |         }),
[INFO] [stdout] 305 | |     );
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 291 |     let _ = eframe::run_native(
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "a795a227be04e1560b2ce4bd2928b452a16cc5bdd5488bedc2d78d71fad55aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a795a227be04e1560b2ce4bd2928b452a16cc5bdd5488bedc2d78d71fad55aea", kill_on_drop: false }`
[INFO] [stdout] a795a227be04e1560b2ce4bd2928b452a16cc5bdd5488bedc2d78d71fad55aea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 098879b3504672a7b7996bc44fdb93657cf0d28992ecc0b6d9d61b97bb6acbf3
[INFO] running `Command { std: "docker" "start" "-a" "098879b3504672a7b7996bc44fdb93657cf0d28992ecc0b6d9d61b97bb6acbf3", kill_on_drop: false }`
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/main.rs:291:5
[INFO] [stderr]     |
[INFO] [stderr] 291 | /     eframe::run_native(
[INFO] [stderr] 292 | |         "Rust Function Plotter - Multiple Functions",
[INFO] [stderr] 293 | |         native_options,
[INFO] [stderr] 294 | |         Box::new(|cc| {
[INFO] [stderr] ...   |
[INFO] [stderr] 304 | |         }),
[INFO] [stderr] 305 | |     );
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 291 |     let _ = eframe::run_native(
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `function_plotter_gui` (bin "function_plotter_gui" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/function_plotter_gui-c9bf5f22e036da28)
[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] running `Command { std: "docker" "inspect" "098879b3504672a7b7996bc44fdb93657cf0d28992ecc0b6d9d61b97bb6acbf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098879b3504672a7b7996bc44fdb93657cf0d28992ecc0b6d9d61b97bb6acbf3", kill_on_drop: false }`
[INFO] [stdout] 098879b3504672a7b7996bc44fdb93657cf0d28992ecc0b6d9d61b97bb6acbf3
