[INFO] cloning repository https://github.com/thomas-allibe/gol-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thomas-allibe/gol-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas-allibe%2Fgol-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas-allibe%2Fgol-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf846f055ca0884d42bcddb46ddc1745cc86f396 [INFO] checking thomas-allibe/gol-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas-allibe%2Fgol-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thomas-allibe/gol-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thomas-allibe/gol-rs [INFO] finished tweaking git repo https://github.com/thomas-allibe/gol-rs [INFO] tweaked toml for git repo https://github.com/thomas-allibe/gol-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/thomas-allibe/gol-rs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b91be31807afb6dbb585be9ec10f6daabe294de50c8f1053f369de052ffdc041 [INFO] running `Command { std: "docker" "start" "-a" "b91be31807afb6dbb585be9ec10f6daabe294de50c8f1053f369de052ffdc041", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b91be31807afb6dbb585be9ec10f6daabe294de50c8f1053f369de052ffdc041", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b91be31807afb6dbb585be9ec10f6daabe294de50c8f1053f369de052ffdc041", kill_on_drop: false }` [INFO] [stdout] b91be31807afb6dbb585be9ec10f6daabe294de50c8f1053f369de052ffdc041 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d3f3a580c3a947d61772adb800a87cc92cf5b85cea23adaeabca28a64c5fde50 [INFO] running `Command { std: "docker" "start" "-a" "d3f3a580c3a947d61772adb800a87cc92cf5b85cea23adaeabca28a64c5fde50", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking termion v2.0.1 [INFO] [stderr] Checking gol-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `MouseEvent` [INFO] [stdout] --> src/main.rs:4:34 [INFO] [stdout] | [INFO] [stdout] 4 | use termion::event::{Event, Key, MouseEvent}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stdout` [INFO] [stdout] --> src/main.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 75 | let mut stdout = stdout().into_raw_mode().unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdout` [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/main.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | let mut stdout = stdout().into_raw_mode().unwrap(); [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: variants `Starting`, `Advancing`, and `Waiting` are never constructed [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 34 | enum GolState { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 35 | Configuring, [INFO] [stdout] 36 | Starting(Vec), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 37 | Advancing, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 38 | Waiting(f64), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `stdin` and `stdout` are never read [INFO] [stdout] --> src/main.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 42 | struct GameOfLife { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 43 | stdin: std::io::Stdin, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 44 | stdout: std::io::Stdout, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `toto` is never used [INFO] [stdout] --> src/main.rs:114:4 [INFO] [stdout] | [INFO] [stdout] 114 | fn toto() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MouseEvent` [INFO] [stdout] --> src/main.rs:4:34 [INFO] [stdout] | [INFO] [stdout] 4 | use termion::event::{Event, Key, MouseEvent}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stdout` [INFO] [stdout] --> src/main.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 75 | let mut stdout = stdout().into_raw_mode().unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdout` [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/main.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | let mut stdout = stdout().into_raw_mode().unwrap(); [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: constant `CELL_CHAR` is never used [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | const CELL_CHAR: char = '#'; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Starting`, `Advancing`, and `Waiting` are never constructed [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 34 | enum GolState { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 35 | Configuring, [INFO] [stdout] 36 | Starting(Vec), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 37 | Advancing, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 38 | Waiting(f64), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `stdin` and `stdout` are never read [INFO] [stdout] --> src/main.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 42 | struct GameOfLife { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 43 | stdin: std::io::Stdin, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 44 | stdout: std::io::Stdout, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `toto` is never used [INFO] [stdout] --> src/main.rs:114:4 [INFO] [stdout] | [INFO] [stdout] 114 | fn toto() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `Command { std: "docker" "inspect" "d3f3a580c3a947d61772adb800a87cc92cf5b85cea23adaeabca28a64c5fde50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3f3a580c3a947d61772adb800a87cc92cf5b85cea23adaeabca28a64c5fde50", kill_on_drop: false }` [INFO] [stdout] d3f3a580c3a947d61772adb800a87cc92cf5b85cea23adaeabca28a64c5fde50 [INFO] checking thomas-allibe/gol-rs against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas-allibe%2Fgol-rs" "/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/thomas-allibe/gol-rs on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thomas-allibe/gol-rs [INFO] finished tweaking git repo https://github.com/thomas-allibe/gol-rs [INFO] tweaked toml for git repo https://github.com/thomas-allibe/gol-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/thomas-allibe/gol-rs 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f6bf4d0e0b1fe46908578f56eab0da7c03c8bbfab655f2d7a2781fad38187b2 [INFO] running `Command { std: "docker" "start" "-a" "6f6bf4d0e0b1fe46908578f56eab0da7c03c8bbfab655f2d7a2781fad38187b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f6bf4d0e0b1fe46908578f56eab0da7c03c8bbfab655f2d7a2781fad38187b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f6bf4d0e0b1fe46908578f56eab0da7c03c8bbfab655f2d7a2781fad38187b2", kill_on_drop: false }` [INFO] [stdout] 6f6bf4d0e0b1fe46908578f56eab0da7c03c8bbfab655f2d7a2781fad38187b2 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 411b0584b96f2a9878b02b505786f0669e3907f95340f83f65f15f5141e95587 [INFO] running `Command { std: "docker" "start" "-a" "411b0584b96f2a9878b02b505786f0669e3907f95340f83f65f15f5141e95587", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking termion v2.0.1 [INFO] [stderr] Checking gol-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `MouseEvent` [INFO] [stdout] --> src/main.rs:4:34 [INFO] [stdout] | [INFO] [stdout] 4 | use termion::event::{Event, Key, MouseEvent}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MouseEvent` [INFO] [stdout] --> src/main.rs:4:34 [INFO] [stdout] | [INFO] [stdout] 4 | use termion::event::{Event, Key, MouseEvent}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stdout` [INFO] [stdout] --> src/main.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 75 | let mut stdout = stdout().into_raw_mode().unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdout` [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/main.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | let mut stdout = stdout().into_raw_mode().unwrap(); [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: variants `Starting`, `Advancing`, and `Waiting` are never constructed [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 34 | enum GolState { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 35 | Configuring, [INFO] [stdout] 36 | Starting(Vec), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 37 | Advancing, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 38 | Waiting(f64), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `stdin` and `stdout` are never read [INFO] [stdout] --> src/main.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 42 | struct GameOfLife { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 43 | stdin: std::io::Stdin, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 44 | stdout: std::io::Stdout, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `toto` is never used [INFO] [stdout] --> src/main.rs:114:4 [INFO] [stdout] | [INFO] [stdout] 114 | fn toto() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stdout` [INFO] [stdout] --> src/main.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 75 | let mut stdout = stdout().into_raw_mode().unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdout` [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/main.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | let mut stdout = stdout().into_raw_mode().unwrap(); [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: constant `CELL_CHAR` is never used [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | const CELL_CHAR: char = '#'; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Starting`, `Advancing`, and `Waiting` are never constructed [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 34 | enum GolState { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 35 | Configuring, [INFO] [stdout] 36 | Starting(Vec), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 37 | Advancing, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 38 | Waiting(f64), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `stdin` and `stdout` are never read [INFO] [stdout] --> src/main.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 42 | struct GameOfLife { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 43 | stdin: std::io::Stdin, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 44 | stdout: std::io::Stdout, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `toto` is never used [INFO] [stdout] --> src/main.rs:114:4 [INFO] [stdout] | [INFO] [stdout] 114 | fn toto() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.76s [INFO] running `Command { std: "docker" "inspect" "411b0584b96f2a9878b02b505786f0669e3907f95340f83f65f15f5141e95587", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "411b0584b96f2a9878b02b505786f0669e3907f95340f83f65f15f5141e95587", kill_on_drop: false }` [INFO] [stdout] 411b0584b96f2a9878b02b505786f0669e3907f95340f83f65f15f5141e95587