[INFO] cloning repository https://github.com/CoutHi/cout3 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CoutHi/cout3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCoutHi%2Fcout3", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCoutHi%2Fcout3'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 31657e0f50d78f1e9a33ed0681006e4b790c5232 [INFO] checking CoutHi/cout3 against master#568b11762723b001bfa693d0f21c5dad01d4e813 for pr-149518 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCoutHi%2Fcout3" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/CoutHi/cout3 [INFO] finished tweaking git repo https://github.com/CoutHi/cout3 [INFO] tweaked toml for git repo https://github.com/CoutHi/cout3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/CoutHi/cout3 on toolchain 568b11762723b001bfa693d0f21c5dad01d4e813 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/CoutHi/cout3 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" "+568b11762723b001bfa693d0f21c5dad01d4e813" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mutate_once v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 890d8c28a5cc812728d5cd5ece325bd4d54ccc9ce00799f7be1c9981d9ef2d68 [INFO] running `Command { std: "docker" "start" "-a" "890d8c28a5cc812728d5cd5ece325bd4d54ccc9ce00799f7be1c9981d9ef2d68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "890d8c28a5cc812728d5cd5ece325bd4d54ccc9ce00799f7be1c9981d9ef2d68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "890d8c28a5cc812728d5cd5ece325bd4d54ccc9ce00799f7be1c9981d9ef2d68", kill_on_drop: false }` [INFO] [stdout] 890d8c28a5cc812728d5cd5ece325bd4d54ccc9ce00799f7be1c9981d9ef2d68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65b78ccb5a2e07da47afb5563806259dc58416b6683c517005572e3f113c576b [INFO] running `Command { std: "docker" "start" "-a" "65b78ccb5a2e07da47afb5563806259dc58416b6683c517005572e3f113c576b", kill_on_drop: false }` [INFO] [stderr] Checking rustix v1.1.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking flate2 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iced_glyphon v0.6.0 [INFO] [stderr] Checking iced_wgpu v0.13.5 [INFO] [stderr] Checking iced_renderer v0.13.0 [INFO] [stderr] Checking iced_widget v0.13.4 [INFO] [stderr] Checking iced v0.13.1 [INFO] [stderr] Checking cout3 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Direction`, `Scrollbar`, `button`, `column`, and `self` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | button, column, row, scrollable::{self, Direction, Scrollbar, Viewport}, text, Button, Column, Row, Scrollable, Text [INFO] [stdout] | ^^^^^^ ^^^^^^ ^^^^ ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iced::window` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use iced::window; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rusqlite::Connection` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rusqlite::Connection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Result` and `format` [INFO] [stdout] --> src/data_gather/mod.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::{format, Result}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path` [INFO] [stdout] --> src/data_gather/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collections::HashMap` [INFO] [stdout] --> src/data_gather/mod.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{collections::HashMap, env, path::Path}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DirEntry` [INFO] [stdout] --> src/data_gather/mod.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use std::fs::{self, DirEntry}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Serializer` [INFO] [stdout] --> src/data_gather/mod.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | use serde_json::{Value, Serializer}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `UiController` and `data_gather` [INFO] [stdout] --> src/playback/mod.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{data_gather, UiController}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Direction`, `Scrollbar`, `button`, `column`, and `self` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | button, column, row, scrollable::{self, Direction, Scrollbar, Viewport}, text, Button, Column, Row, Scrollable, Text [INFO] [stdout] | ^^^^^^ ^^^^^^ ^^^^ ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iced::window` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use iced::window; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rusqlite::Connection` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rusqlite::Connection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Result` and `format` [INFO] [stdout] --> src/data_gather/mod.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::{format, Result}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path` [INFO] [stdout] --> src/data_gather/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collections::HashMap` [INFO] [stdout] --> src/data_gather/mod.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{collections::HashMap, env, path::Path}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DirEntry` [INFO] [stdout] --> src/data_gather/mod.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use std::fs::{self, DirEntry}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Serializer` [INFO] [stdout] --> src/data_gather/mod.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | use serde_json::{Value, Serializer}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `UiController` and `data_gather` [INFO] [stdout] --> src/playback/mod.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{data_gather, UiController}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/data_gather/mod.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | let args : Vec = env::args().collect(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/data_gather/mod.rs:258:21 [INFO] [stdout] | [INFO] [stdout] 258 | fn send_stream_data(mut socket : &mut UnixStream, song: String, flags: &ProgramData) -> io::Result { [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: variable does not need to be mutable [INFO] [stdout] --> src/data_gather/mod.rs:261:9 [INFO] [stdout] | [INFO] [stdout] 261 | let mut it = 0; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `it` [INFO] [stdout] --> src/data_gather/mod.rs:261:9 [INFO] [stdout] | [INFO] [stdout] 261 | let mut it = 0; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_it` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/playback/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let mut mpv = Command::new("mpv") [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mpv` [INFO] [stdout] --> src/playback/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let mut mpv = Command::new("mpv") [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mpv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/main.rs:162:10 [INFO] [stdout] | [INFO] [stdout] 162 | fn theme(state: &UiController) -> Theme { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Scrolled4` is never constructed [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 22 | enum Message { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 23 | SelectSong(usize), [INFO] [stdout] 24 | Scrolled4(Viewport), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Message` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `receive_confirmation` is never used [INFO] [stdout] --> src/data_gather/mod.rs:170:4 [INFO] [stdout] | [INFO] [stdout] 170 | fn receive_confirmation(stream: &mut UnixStream) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_confirmation` is never used [INFO] [stdout] --> src/data_gather/mod.rs:280:4 [INFO] [stdout] | [INFO] [stdout] 280 | fn send_confirmation(mut socket : &UnixStream, flags: &ProgramData) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/data_gather/mod.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | let args : Vec = env::args().collect(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/data_gather/mod.rs:258:21 [INFO] [stdout] | [INFO] [stdout] 258 | fn send_stream_data(mut socket : &mut UnixStream, song: String, flags: &ProgramData) -> io::Result { [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: variable does not need to be mutable [INFO] [stdout] --> src/data_gather/mod.rs:261:9 [INFO] [stdout] | [INFO] [stdout] 261 | let mut it = 0; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `it` [INFO] [stdout] --> src/data_gather/mod.rs:261:9 [INFO] [stdout] | [INFO] [stdout] 261 | let mut it = 0; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_it` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/playback/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let mut mpv = Command::new("mpv") [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mpv` [INFO] [stdout] --> src/playback/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let mut mpv = Command::new("mpv") [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mpv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/main.rs:162:10 [INFO] [stdout] | [INFO] [stdout] 162 | fn theme(state: &UiController) -> Theme { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Scrolled4` is never constructed [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 22 | enum Message { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 23 | SelectSong(usize), [INFO] [stdout] 24 | Scrolled4(Viewport), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Message` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `receive_confirmation` is never used [INFO] [stdout] --> src/data_gather/mod.rs:170:4 [INFO] [stdout] | [INFO] [stdout] 170 | fn receive_confirmation(stream: &mut UnixStream) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_confirmation` is never used [INFO] [stdout] --> src/data_gather/mod.rs:280:4 [INFO] [stdout] | [INFO] [stdout] 280 | fn send_confirmation(mut socket : &UnixStream, flags: &ProgramData) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "65b78ccb5a2e07da47afb5563806259dc58416b6683c517005572e3f113c576b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65b78ccb5a2e07da47afb5563806259dc58416b6683c517005572e3f113c576b", kill_on_drop: false }` [INFO] [stdout] 65b78ccb5a2e07da47afb5563806259dc58416b6683c517005572e3f113c576b