[INFO] cloning repository https://github.com/johhonn/RustMusicPlayer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johhonn/RustMusicPlayer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohhonn%2FRustMusicPlayer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohhonn%2FRustMusicPlayer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d754c39ef810cedd3d83471e058b372c5fe57c91
[INFO] checking johhonn/RustMusicPlayer against 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6 for pr-160581
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohhonn%2FRustMusicPlayer" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/johhonn/RustMusicPlayer
[INFO] finished tweaking git repo https://github.com/johhonn/RustMusicPlayer
[INFO] tweaked toml for git repo https://github.com/johhonn/RustMusicPlayer written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/johhonn/RustMusicPlayer on toolchain 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/johhonn/RustMusicPlayer 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" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6ad605f0210f6dce3ce32ac53718cb686c495a938af24ccb6d9ae397d22589e9
[INFO] running `Command { std: "docker" "start" "6ad605f0210f6dce3ce32ac53718cb686c495a938af24ccb6d9ae397d22589e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ad605f0210f6dce3ce32ac53718cb686c495a938af24ccb6d9ae397d22589e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6ad605f0210f6dce3ce32ac53718cb686c495a938af24ccb6d9ae397d22589e9" "/opt/rustwide/cargo-home/bin/cargo" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ad605f0210f6dce3ce32ac53718cb686c495a938af24ccb6d9ae397d22589e9", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cairo-rs v0.3.0
[INFO] [stderr]    Compiling synom v0.11.3
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[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/toolbar.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::env;
[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 imports: `ApplicationExtManual`, `ApplicationExt`, and `ApplicationFlags`
[INFO] [stdout]  --> src/toolbar.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use gio::{ApplicationExt, ApplicationExtManual, ApplicationFlags};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ApplicationWindow`, `Application`, and `GtkWindowExt`
[INFO] [stdout]   --> src/toolbar.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         Application,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 12 |         ApplicationWindow,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |         WidgetExt,
[INFO] [stdout] 14 |         GtkWindowExt,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ImageExt`, `SeparatorToolItem`, `ToolButton`, and `Toolbar`
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         SeparatorToolItem,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |         Toolbar,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 33 |         ToolButton,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |         ImageExt,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/toolbar.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::env;
[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 imports: `ApplicationExtManual`, `ApplicationExt`, and `ApplicationFlags`
[INFO] [stdout]  --> src/toolbar.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use gio::{ApplicationExt, ApplicationExtManual, ApplicationFlags};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ApplicationWindow`, `Application`, and `GtkWindowExt`
[INFO] [stdout]   --> src/toolbar.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         Application,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 12 |         ApplicationWindow,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |         WidgetExt,
[INFO] [stdout] 14 |         GtkWindowExt,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ImageExt`, `SeparatorToolItem`, `ToolButton`, and `Toolbar`
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         SeparatorToolItem,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |         Toolbar,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 33 |         ToolButton,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |         ImageExt,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gtk::RecentFilterExt`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::gtk::RecentFilterExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gio::FileInfoExt`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::gio::FileInfoExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gtk::StatusIconExt`
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::gtk::StatusIconExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gtk::RecentFilterExt`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::gtk::RecentFilterExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gio::FileInfoExt`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::gio::FileInfoExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gtk::StatusIconExt`
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::gtk::StatusIconExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]    --> src/main.rs:160:13
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let window = App::new(application.clone());
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `adjustment` is never read
[INFO] [stdout]   --> src/main.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | struct App {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 54 |     adjustment: Adjustment,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RESPONSE_ACCEPT` is never used
[INFO] [stdout]   --> src/playlist.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | const RESPONSE_ACCEPT: i32 = GTK_RESPONSE_ACCEPT as i32;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RESPONSE_CANCEL` is never used
[INFO] [stdout]   --> src/playlist.rs:49:7
[INFO] [stdout]    |
[INFO] [stdout] 49 | const RESPONSE_CANCEL: i32 = GTK_RESPONSE_CANCEL as i32;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `next_button`, `previous_button`, and `stop_button` are never read
[INFO] [stdout]   --> src/toolbar.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct MusicToolbar {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 27 |    pub open_button: ToolButton,
[INFO] [stdout] 28 |    pub next_button: ToolButton,
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 29 |    pub play_button: ToolButton,
[INFO] [stdout] 30 |    pub  previous_button: ToolButton,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |    pub stop_button: ToolButton,
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]    --> src/main.rs:160:13
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let window = App::new(application.clone());
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `adjustment` is never read
[INFO] [stdout]   --> src/main.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | struct App {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 54 |     adjustment: Adjustment,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RESPONSE_ACCEPT` is never used
[INFO] [stdout]   --> src/playlist.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | const RESPONSE_ACCEPT: i32 = GTK_RESPONSE_ACCEPT as i32;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RESPONSE_CANCEL` is never used
[INFO] [stdout]   --> src/playlist.rs:49:7
[INFO] [stdout]    |
[INFO] [stdout] 49 | const RESPONSE_CANCEL: i32 = GTK_RESPONSE_CANCEL as i32;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `next_button`, `previous_button`, and `stop_button` are never read
[INFO] [stdout]   --> src/toolbar.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct MusicToolbar {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 27 |    pub open_button: ToolButton,
[INFO] [stdout] 28 |    pub next_button: ToolButton,
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 29 |    pub play_button: ToolButton,
[INFO] [stdout] 30 |    pub  previous_button: ToolButton,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |    pub stop_button: ToolButton,
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.68s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.11.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "6ad605f0210f6dce3ce32ac53718cb686c495a938af24ccb6d9ae397d22589e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad605f0210f6dce3ce32ac53718cb686c495a938af24ccb6d9ae397d22589e9", kill_on_drop: false }`
[INFO] [stdout] 6ad605f0210f6dce3ce32ac53718cb686c495a938af24ccb6d9ae397d22589e9
