[INFO] cloning repository https://github.com/alexeyleping/WindowsMusicHotkeyMapper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexeyleping/WindowsMusicHotkeyMapper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexeyleping%2FWindowsMusicHotkeyMapper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexeyleping%2FWindowsMusicHotkeyMapper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0c8b95e6ee0e8b15ec6e33c132bda9889934cc8
[INFO] checking alexeyleping/WindowsMusicHotkeyMapper against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexeyleping%2FWindowsMusicHotkeyMapper" "/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/alexeyleping/WindowsMusicHotkeyMapper
[INFO] finished tweaking git repo https://github.com/alexeyleping/WindowsMusicHotkeyMapper
[INFO] tweaked toml for git repo https://github.com/alexeyleping/WindowsMusicHotkeyMapper written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alexeyleping/WindowsMusicHotkeyMapper on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alexeyleping/WindowsMusicHotkeyMapper 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `windows_music_hotkey_mapper` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-4-tc2/source/target/.../windows_music_hotkey_mapper
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `windows-music-hotkey-mapper`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 - name = "windows_music_hotkey_mapper"
[INFO] [stderr] 23 + name = "windows-music-hotkey-mapper"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `windows-music-hotkey-mapper`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:35:18
[INFO] [stderr]    |
[INFO] [stderr] 35 ~ version = "0.52"
[INFO] [stderr] 36 + [[bin]]
[INFO] [stderr] 37 + name = "windows-music-hotkey-mapper"
[INFO] [stderr] 38 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | homepage = "https://github.com/alexeyleping/WindowsMusicHotkeyMapper"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 24 | repository = "https://github.com/alexeyleping/WindowsMusicHotkeyMapper"
[INFO] [stderr]    |              ----------------------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `windows_music_hotkey_mapper` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fe832984d63ef200946a2e206da8e707496964e4468b794aa09fb7c8f0224af5
[INFO] running `Command { std: "docker" "start" "fe832984d63ef200946a2e206da8e707496964e4468b794aa09fb7c8f0224af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe832984d63ef200946a2e206da8e707496964e4468b794aa09fb7c8f0224af5", 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" "fe832984d63ef200946a2e206da8e707496964e4468b794aa09fb7c8f0224af5" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe832984d63ef200946a2e206da8e707496964e4468b794aa09fb7c8f0224af5", 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" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fe832984d63ef200946a2e206da8e707496964e4468b794aa09fb7c8f0224af5" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `windows_music_hotkey_mapper` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../windows_music_hotkey_mapper
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `windows-music-hotkey-mapper`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 - name = "windows_music_hotkey_mapper"
[INFO] [stderr] 23 + name = "windows-music-hotkey-mapper"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `windows-music-hotkey-mapper`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:35:18
[INFO] [stderr]    |
[INFO] [stderr] 35 ~ version = "0.52"
[INFO] [stderr] 36 + [[bin]]
[INFO] [stderr] 37 + name = "windows-music-hotkey-mapper"
[INFO] [stderr] 38 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | homepage = "https://github.com/alexeyleping/WindowsMusicHotkeyMapper"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 24 | repository = "https://github.com/alexeyleping/WindowsMusicHotkeyMapper"
[INFO] [stderr]    |              ----------------------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `windows_music_hotkey_mapper` (manifest) generated 2 warnings
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[INFO] [stderr]     Checking windows_music_hotkey_mapper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `MediaAction`
[INFO] [stdout]  --> src/hotkey_listener/mod.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::config::{Config, MediaAction};
[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: `std::collections::HashMap`
[INFO] [stdout]  --> src/ui.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MediaAction`
[INFO] [stdout]  --> src/hotkey_listener/mod.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::config::{Config, MediaAction};
[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: `std::collections::HashMap`
[INFO] [stdout]  --> src/ui.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_to_hotkey_id` is never used
[INFO] [stdout]   --> src/hotkey_listener/mod.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn key_to_hotkey_id(key: &Key) -> Option<i32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hotkey_id_to_key` is never used
[INFO] [stdout]   --> src/hotkey_listener/mod.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn hotkey_id_to_key(id: i32) -> Option<Key> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `media_controller` is never read
[INFO] [stdout]   --> src/hotkey_listener/linux.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct LinuxHotkeyListener {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] 10 |     config: Arc<Mutex<Config>>,
[INFO] [stdout] 11 |     media_controller: MediaController,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ConfigUpdated` is never constructed
[INFO] [stdout]   --> src/ui.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum AppMessage {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 18 |     HotkeyPressed(Key, MediaAction),
[INFO] [stdout] 19 |     ConfigUpdated(Config),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `editing_key` and `listening_for_key` are never read
[INFO] [stdout]   --> src/ui.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct HotkeyMapperApp {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 24 |     config: Config,
[INFO] [stdout] 25 |     editing_key: Option<Key>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 26 |     listening_for_key: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `show_window` is never used
[INFO] [stdout]   --> src/ui.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl HotkeyMapperApp {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn show_window(&mut self, ctx: &egui::Context) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_to_hotkey_id` is never used
[INFO] [stdout]   --> src/hotkey_listener/mod.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn key_to_hotkey_id(key: &Key) -> Option<i32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hotkey_id_to_key` is never used
[INFO] [stdout]   --> src/hotkey_listener/mod.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn hotkey_id_to_key(id: i32) -> Option<Key> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `media_controller` is never read
[INFO] [stdout]   --> src/hotkey_listener/linux.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct LinuxHotkeyListener {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] 10 |     config: Arc<Mutex<Config>>,
[INFO] [stdout] 11 |     media_controller: MediaController,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ConfigUpdated` is never constructed
[INFO] [stdout]   --> src/ui.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum AppMessage {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 18 |     HotkeyPressed(Key, MediaAction),
[INFO] [stdout] 19 |     ConfigUpdated(Config),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `editing_key` and `listening_for_key` are never read
[INFO] [stdout]   --> src/ui.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct HotkeyMapperApp {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 24 |     config: Config,
[INFO] [stdout] 25 |     editing_key: Option<Key>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 26 |     listening_for_key: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `show_window` is never used
[INFO] [stdout]   --> src/ui.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl HotkeyMapperApp {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn show_window(&mut self, ctx: &egui::Context) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: glutin v0.32.3, glutin-winit v0.5.0, nix v0.29.0, winit v0.30.12
[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" "fe832984d63ef200946a2e206da8e707496964e4468b794aa09fb7c8f0224af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe832984d63ef200946a2e206da8e707496964e4468b794aa09fb7c8f0224af5", kill_on_drop: false }`
[INFO] [stdout] fe832984d63ef200946a2e206da8e707496964e4468b794aa09fb7c8f0224af5
