[INFO] cloning repository https://github.com/LeSnake04/Rustogram [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LeSnake04/Rustogram" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeSnake04%2FRustogram", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeSnake04%2FRustogram'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 67770b3ee3927e78f1001937f462f2de7ef18a3c [INFO] testing LeSnake04/Rustogram against try#d724b5ab2f4ac098ff483349a80b6a3799a5177b for pr-113843 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeSnake04%2FRustogram" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LeSnake04/Rustogram on toolchain d724b5ab2f4ac098ff483349a80b6a3799a5177b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LeSnake04/Rustogram [INFO] finished tweaking git repo https://github.com/LeSnake04/Rustogram [INFO] tweaked toml for git repo https://github.com/LeSnake04/Rustogram written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/LeSnake04/Rustogram 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" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6aa57112b2fb2908a11c385576bb7ff6ebfa0bf1a196b98083fadd634c4f79f5 [INFO] running `Command { std: "docker" "start" "-a" "6aa57112b2fb2908a11c385576bb7ff6ebfa0bf1a196b98083fadd634c4f79f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6aa57112b2fb2908a11c385576bb7ff6ebfa0bf1a196b98083fadd634c4f79f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6aa57112b2fb2908a11c385576bb7ff6ebfa0bf1a196b98083fadd634c4f79f5", kill_on_drop: false }` [INFO] [stdout] 6aa57112b2fb2908a11c385576bb7ff6ebfa0bf1a196b98083fadd634c4f79f5 [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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 385dada2097652e0291250d28b84fca6e1a7926fad58619d94c19521671e37f3 [INFO] running `Command { std: "docker" "start" "-a" "385dada2097652e0291250d28b84fca6e1a7926fad58619d94c19521671e37f3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.108 [INFO] 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[stderr] Compiling ron v0.7.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling gilrs v0.8.2 [INFO] [stderr] Compiling rodio v0.15.0 [INFO] [stderr] Compiling bevy_ecs v0.7.0 [INFO] [stderr] Compiling bevy_math v0.7.0 [INFO] [stderr] Compiling epaint v0.18.1 [INFO] [stderr] Compiling x11rb v0.9.0 [INFO] [stderr] Compiling webbrowser v0.7.1 [INFO] [stderr] Compiling gltf v1.0.0 [INFO] [stderr] Compiling egui v0.18.1 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling toml_edit v0.14.4 [INFO] [stderr] Compiling bevy_app v0.7.0 [INFO] [stderr] Compiling bevy_log v0.7.0 [INFO] [stderr] Compiling bevy_core v0.7.0 [INFO] [stderr] Compiling bevy_diagnostic v0.7.0 [INFO] [stderr] Compiling bevy_asset v0.7.0 [INFO] [stderr] Compiling bevy_hierarchy v0.7.0 [INFO] [stderr] Compiling wgpu-hal v0.12.1 [INFO] [stderr] Compiling bevy_transform v0.7.0 [INFO] [stderr] Compiling bevy_window v0.7.0 [INFO] [stderr] Compiling bevy_input v0.7.0 [INFO] [stderr] Compiling bevy_animation v0.7.0 [INFO] [stderr] Compiling bevy_scene v0.7.0 [INFO] [stderr] Compiling bevy_winit v0.7.0 [INFO] [stderr] Compiling bevy_gilrs v0.7.0 [INFO] [stderr] Compiling bevy_audio v0.7.0 [INFO] [stderr] Compiling arboard v2.1.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling stopwatch v0.0.7 [INFO] [stderr] Compiling wgpu v0.12.0 [INFO] [stderr] Compiling bevy_render v0.7.0 [INFO] [stderr] Compiling bevy_core_pipeline v0.7.0 [INFO] [stderr] Compiling bevy_sprite v0.7.0 [INFO] [stderr] Compiling bevy_pbr v0.7.0 [INFO] [stderr] Compiling bevy_gltf v0.7.0 [INFO] [stderr] Compiling bevy_text v0.7.0 [INFO] [stderr] Compiling bevy_ui v0.7.0 [INFO] [stderr] Compiling bevy_internal v0.7.0 [INFO] [stderr] Compiling bevy v0.7.0 [INFO] [stderr] Compiling bevy_egui v0.14.0 [INFO] [stderr] Compiling rustogram v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/save.rs:101:3 [INFO] [stdout] | [INFO] [stdout] 100 | return Err(Error::NotImplemented("Saving of File".to_string())); [INFO] [stdout] | --------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 101 | let content: String = self.to_string()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `save` [INFO] [stdout] --> src/save.rs:96:11 [INFO] [stdout] | [INFO] [stdout] 96 | let mut save = match File::open(self.path()) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_save` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/save.rs:96:7 [INFO] [stdout] | [INFO] [stdout] 96 | let mut save = match File::open(self.path()) { [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] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/level.rs:40:2 [INFO] [stdout] | [INFO] [stdout] 38 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 39 | TomlParsing(toml::de::Error), [INFO] [stdout] 40 | Unknown(String), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `path` is never used [INFO] [stdout] --> src/level.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 44 | impl Nonogram { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn path(&self) -> PathBuf { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/save.rs:14:2 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum Error { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 14 | SaveNotFound(std::io::Error), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 15 | CannotCreateFile(std::io::Error), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | CannotOpenFile(std::io::Error), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 17 | CannotWriteFile(std::io::Error), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 18 | TomlParsing(toml::de::Error), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 19 | TomlWriteError(toml_edit::TomlError), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 20 | UnknownError(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 21 | NotImplemented(String), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `load`, `load_or_create`, `to_string`, and `store` are never used [INFO] [stdout] --> src/save.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 31 | impl RustogramSave { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn load(id: String) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn load_or_create(id: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | fn to_string(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn store(&self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `egui_dialog` is never used [INFO] [stdout] --> src/ui.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | fn egui_dialog(title: &str, content: &str, ctx: &mut EguiContext) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/ui.rs:39:2 [INFO] [stdout] | [INFO] [stdout] 39 | &ectx.ctx_mut().set_visuals(Visuals::dark()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 39 | let _ = &ectx.ctx_mut().set_visuals(Visuals::dark()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 18s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "385dada2097652e0291250d28b84fca6e1a7926fad58619d94c19521671e37f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "385dada2097652e0291250d28b84fca6e1a7926fad58619d94c19521671e37f3", kill_on_drop: false }` [INFO] [stdout] 385dada2097652e0291250d28b84fca6e1a7926fad58619d94c19521671e37f3 [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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cce1c2fbab39c7a770c21d80b23d2032c08a4c2d86da062bf6ab4c7ec4cc57f4 [INFO] running `Command { std: "docker" "start" "-a" "cce1c2fbab39c7a770c21d80b23d2032c08a4c2d86da062bf6ab4c7ec4cc57f4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rustogram v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/save.rs:101:3 [INFO] [stdout] | [INFO] [stdout] 100 | return Err(Error::NotImplemented("Saving of File".to_string())); [INFO] [stdout] | --------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 101 | let content: String = self.to_string()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `save` [INFO] [stdout] --> src/save.rs:96:11 [INFO] [stdout] | [INFO] [stdout] 96 | let mut save = match File::open(self.path()) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_save` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/save.rs:96:7 [INFO] [stdout] | [INFO] [stdout] 96 | let mut save = match File::open(self.path()) { [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] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/level.rs:40:2 [INFO] [stdout] | [INFO] [stdout] 38 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 39 | TomlParsing(toml::de::Error), [INFO] [stdout] 40 | Unknown(String), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `path` is never used [INFO] [stdout] --> src/level.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 44 | impl Nonogram { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn path(&self) -> PathBuf { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/save.rs:14:2 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum Error { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 14 | SaveNotFound(std::io::Error), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 15 | CannotCreateFile(std::io::Error), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | CannotOpenFile(std::io::Error), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 17 | CannotWriteFile(std::io::Error), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 18 | TomlParsing(toml::de::Error), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 19 | TomlWriteError(toml_edit::TomlError), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 20 | UnknownError(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 21 | NotImplemented(String), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `load`, `load_or_create`, `to_string`, and `store` are never used [INFO] [stdout] --> src/save.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 31 | impl RustogramSave { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn load(id: String) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn load_or_create(id: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | fn to_string(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn store(&self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `egui_dialog` is never used [INFO] [stdout] --> src/ui.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | fn egui_dialog(title: &str, content: &str, ctx: &mut EguiContext) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/ui.rs:39:2 [INFO] [stdout] | [INFO] [stdout] 39 | &ectx.ctx_mut().set_visuals(Visuals::dark()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 39 | let _ = &ectx.ctx_mut().set_visuals(Visuals::dark()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.15s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "cce1c2fbab39c7a770c21d80b23d2032c08a4c2d86da062bf6ab4c7ec4cc57f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cce1c2fbab39c7a770c21d80b23d2032c08a4c2d86da062bf6ab4c7ec4cc57f4", kill_on_drop: false }` [INFO] [stdout] cce1c2fbab39c7a770c21d80b23d2032c08a4c2d86da062bf6ab4c7ec4cc57f4 [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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 44540870f148e26ff4c09553d38b1c4767cd6cea2b14701e9f4b9e68658329da [INFO] running `Command { std: "docker" "start" "-a" "44540870f148e26ff4c09553d38b1c4767cd6cea2b14701e9f4b9e68658329da", kill_on_drop: false }` [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/save.rs:101:3 [INFO] [stderr] | [INFO] [stderr] 100 | return Err(Error::NotImplemented("Saving of File".to_string())); [INFO] [stderr] | --------------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] 101 | let content: String = self.to_string()?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `save` [INFO] [stderr] --> src/save.rs:96:11 [INFO] [stderr] | [INFO] [stderr] 96 | let mut save = match File::open(self.path()) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_save` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/save.rs:96:7 [INFO] [stderr] | [INFO] [stderr] 96 | let mut save = match File::open(self.path()) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `Unknown` is never constructed [INFO] [stderr] --> src/level.rs:40:2 [INFO] [stderr] | [INFO] [stderr] 38 | pub enum Error { [INFO] [stderr] | ----- variant in this enum [INFO] [stderr] 39 | TomlParsing(toml::de::Error), [INFO] [stderr] 40 | Unknown(String), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `path` is never used [INFO] [stderr] --> src/level.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 44 | impl Nonogram { [INFO] [stderr] | ------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 62 | pub fn path(&self) -> PathBuf { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple variants are never constructed [INFO] [stderr] --> src/save.rs:14:2 [INFO] [stderr] | [INFO] [stderr] 13 | pub enum Error { [INFO] [stderr] | ----- variants in this enum [INFO] [stderr] 14 | SaveNotFound(std::io::Error), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 15 | CannotCreateFile(std::io::Error), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] 16 | CannotOpenFile(std::io::Error), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 17 | CannotWriteFile(std::io::Error), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 18 | TomlParsing(toml::de::Error), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 19 | TomlWriteError(toml_edit::TomlError), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 20 | UnknownError(String), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 21 | NotImplemented(String), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: associated items `load`, `load_or_create`, `to_string`, and `store` are never used [INFO] [stderr] --> src/save.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 31 | impl RustogramSave { [INFO] [stderr] | ------------------ associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 40 | pub fn load(id: String) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 47 | pub fn load_or_create(id: String) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 65 | fn to_string(&self) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 95 | fn store(&self) -> Result<(), Error> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `egui_dialog` is never used [INFO] [stderr] --> src/ui.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | fn egui_dialog(title: &str, content: &str, ctx: &mut EguiContext) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/ui.rs:39:2 [INFO] [stderr] | [INFO] [stderr] 39 | &ectx.ctx_mut().set_visuals(Visuals::dark()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 39 | let _ = &ectx.ctx_mut().set_visuals(Visuals::dark()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `rustogram` (bin "rustogram" test) generated 9 warnings (run `cargo fix --bin "rustogram" --tests` to apply 2 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustogram-eea18181483fd738) [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" "44540870f148e26ff4c09553d38b1c4767cd6cea2b14701e9f4b9e68658329da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44540870f148e26ff4c09553d38b1c4767cd6cea2b14701e9f4b9e68658329da", kill_on_drop: false }` [INFO] [stdout] 44540870f148e26ff4c09553d38b1c4767cd6cea2b14701e9f4b9e68658329da