[INFO] fetching crate wmfocus 1.5.0...
[INFO] checking wmfocus-1.5.0 against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] extracting crate wmfocus 1.5.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate wmfocus 1.5.0
[INFO] finished tweaking crates.io crate wmfocus 1.5.0
[INFO] tweaked toml for crates.io crate wmfocus 1.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wmfocus 1.5.0 on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wmfocus 1.5.0 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82bfc3bf595eeda465660efd965cf0ef61ca0b1a2a39ce5d1e53d2ec125ae98d
[INFO] running `Command { std: "docker" "start" "-a" "82bfc3bf595eeda465660efd965cf0ef61ca0b1a2a39ce5d1e53d2ec125ae98d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82bfc3bf595eeda465660efd965cf0ef61ca0b1a2a39ce5d1e53d2ec125ae98d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82bfc3bf595eeda465660efd965cf0ef61ca0b1a2a39ce5d1e53d2ec125ae98d", kill_on_drop: false }`
[INFO] [stdout] 82bfc3bf595eeda465660efd965cf0ef61ca0b1a2a39ce5d1e53d2ec125ae98d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef67bae2aa7e38de1587eb2134ba938d97abc9b7339609526cbdc0fb3190844a
[INFO] running `Command { std: "docker" "start" "-a" "ef67bae2aa7e38de1587eb2134ba938d97abc9b7339609526cbdc0fb3190844a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.28
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling winnow v0.5.31
[INFO] [stderr]    Compiling target-lexicon v0.12.12
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.73
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling cfg-expr v0.15.5
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling quote v1.0.34
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v2.0.44
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling servo-fontconfig-sys v5.1.0
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling thiserror v1.0.53
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]    Compiling freetype-sys v0.13.1
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking anstream v0.6.5
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking termcolor v1.4.0
[INFO] [stderr]    Compiling anyhow v1.0.78
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking servo-fontconfig v0.5.1
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking x11rb-protocol v0.13.0
[INFO] [stderr]     Checking as-raw-xcb-connection v1.0.1
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]     Checking font-loader v0.11.0
[INFO] [stderr]     Checking css-color-parser v0.1.2
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]     Checking xkeysym v0.2.0
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.53
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking is-terminal v0.4.10
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking clap_builder v4.4.12
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling toml v0.8.2
[INFO] [stderr]    Compiling proc-macro-crate v2.0.1
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling system-deps v6.2.0
[INFO] [stderr]     Checking env_logger v0.10.1
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]    Compiling glib-macros v0.18.5
[INFO] [stderr]    Compiling glib-sys v0.18.1
[INFO] [stderr]    Compiling gobject-sys v0.18.0
[INFO] [stderr]    Compiling gio-sys v0.18.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.18.2
[INFO] [stderr]     Checking clap v4.4.12
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking x11rb v0.13.0
[INFO] [stderr]     Checking glib v0.18.5
[INFO] [stderr]     Checking cairo-rs v0.18.5
[INFO] [stderr]     Checking wmfocus v1.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `add_some_other_wm_here`
[INFO] [stdout]   --> src/main.rs:46:27
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[cfg(any(feature = "i3", feature = "add_some_other_wm_here"))]
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `i3` and `i3ipc`
[INFO] [stdout]    = help: consider adding `add_some_other_wm_here` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `add_some_other_wm_here`
[INFO] [stdout]    --> src/main.rs:338:31
[INFO] [stdout]     |
[INFO] [stdout] 338 | #[cfg(not(any(feature = "i3", feature = "add_some_other_wm_here")))]
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `i3` and `i3ipc`
[INFO] [stdout]     = help: consider adding `add_some_other_wm_here` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[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::iter::Iterator`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter::Iterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/main.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::{Context, Result};
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `info`, and `warn`
[INFO] [stdout]  --> src/main.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use log::{debug, info, warn};
[INFO] [stdout]   |           ^^^^^  ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `x11rb::xcb_ffi::XCBConnection`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use x11rb::xcb_ffi::XCBConnection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConnectionExt as _`, `connection::Connection`, `protocol::Event`, `self`, and `wrapper::ConnectionExt`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     connection::Connection,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     protocol::xproto::{self, ConnectionExt as _},
[INFO] [stdout]    |                        ^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     protocol::Event,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     wrapper::ConnectionExt,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `add_some_other_wm_here`
[INFO] [stdout]   --> src/main.rs:46:27
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[cfg(any(feature = "i3", feature = "add_some_other_wm_here"))]
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `i3` and `i3ipc`
[INFO] [stdout]    = help: consider adding `add_some_other_wm_here` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `add_some_other_wm_here`
[INFO] [stdout]    --> src/main.rs:338:31
[INFO] [stdout]     |
[INFO] [stdout] 338 | #[cfg(not(any(feature = "i3", feature = "add_some_other_wm_here")))]
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `i3` and `i3ipc`
[INFO] [stdout]     = help: consider adding `add_some_other_wm_here` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[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::iter::Iterator`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter::Iterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/main.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::{Context, Result};
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `info`, and `warn`
[INFO] [stdout]  --> src/main.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use log::{debug, info, warn};
[INFO] [stdout]   |           ^^^^^  ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `x11rb::xcb_ffi::XCBConnection`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use x11rb::xcb_ffi::XCBConnection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConnectionExt as _`, `connection::Connection`, `protocol::Event`, `self`, and `wrapper::ConnectionExt`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     connection::Connection,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     protocol::xproto::{self, ConnectionExt as _},
[INFO] [stdout]    |                        ^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     protocol::Event,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     wrapper::ConnectionExt,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `DesktopWindow` is never constructed
[INFO] [stdout]   --> src/main.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct DesktopWindow {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `RenderWindow` is never constructed
[INFO] [stdout]   --> src/main.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct RenderWindow<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `x_window_id`, `pos`, `size`, and `is_focused` are never read
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct DesktopWindow {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 31 |     id: i64,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 32 |     x_window_id: Option<i32>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 33 |     pos: (i32, i32),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 34 |     size: (i32, i32),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 35 |     is_focused: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DesktopWindow` has a derived impl for the trait `Debug`, but this is 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: fields `desktop_window`, `cairo_context`, `draw_pos`, and `rect` are never read
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct RenderWindow<'a> {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 40 |     desktop_window: &'a DesktopWindow,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 41 |     cairo_context: cairo::Context,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 42 |     draw_pos: (f64, f64),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 43 |     rect: (i32, i32, i32, i32),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RenderWindow` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x` and `y` are never read
[INFO] [stdout]   --> src/args.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct Offset {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 97 |     pub x: i32,
[INFO] [stdout]    |         ^
[INFO] [stdout] 98 |     pub y: i32,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Offset` 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 `font_family`, `font_size`, and `loaded_font` are never read
[INFO] [stdout]    --> src/args.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub struct FontConfig {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 103 |     pub font_family: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 104 |     pub font_size: f64,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 105 |     pub loaded_font: Vec<u8>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FontConfig` 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: function `parse_args` is never used
[INFO] [stdout]    --> src/args.rs:231:8
[INFO] [stdout]     |
[INFO] [stdout] 231 | pub fn parse_args() -> AppConfig {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_next_hint` is never used
[INFO] [stdout]   --> src/utils.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn get_next_hint(
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `xcb_visualtype_t` is never constructed
[INFO] [stdout]   --> src/utils.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct xcb_visualtype_t {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_xcb_visualtype` is never used
[INFO] [stdout]   --> src/utils.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn find_xcb_visualtype(conn: &impl Connection, visual_id: u32) -> Option<xcb_visualtype_t> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extents_for_text` is never used
[INFO] [stdout]   --> src/utils.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn extents_for_text(text: &str, family: &str, size: f64) -> Result<cairo::TextExtents> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_hint_text` is never used
[INFO] [stdout]    --> src/utils.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn draw_hint_text(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `snatch_keyboard` is never used
[INFO] [stdout]    --> src/utils.rs:194:8
[INFO] [stdout]     |
[INFO] [stdout] 194 | pub fn snatch_keyboard(conn: &impl Connection, screen: &Screen, timeout: Duration) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `snatch_mouse` is never used
[INFO] [stdout]    --> src/utils.rs:223:8
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub fn snatch_mouse(conn: &impl Connection, screen: &Screen, timeout: Duration) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sort_by_pos` is never used
[INFO] [stdout]    --> src/utils.rs:253:8
[INFO] [stdout]     |
[INFO] [stdout] 253 | pub fn sort_by_pos(mut dws: Vec<DesktopWindow>) -> Vec<DesktopWindow> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `intersects` is never used
[INFO] [stdout]    --> src/utils.rs:260:4
[INFO] [stdout]     |
[INFO] [stdout] 260 | fn intersects(r1: (i32, i32, i32, i32), r2: (i32, i32, i32, i32)) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_overlaps` is never used
[INFO] [stdout]    --> src/utils.rs:269:8
[INFO] [stdout]     |
[INFO] [stdout] 269 | pub fn find_overlaps(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_last_key` is never used
[INFO] [stdout]    --> src/utils.rs:283:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn remove_last_key(pressed_keys: &mut String, kstr: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_pressed_symbol` is never used
[INFO] [stdout]    --> src/utils.rs:289:8
[INFO] [stdout]     |
[INFO] [stdout] 289 | pub fn get_pressed_symbol(conn: &impl Connection, event: Event) -> xkeysym::Keysym {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `remove`, `push`, and `is_started` are never used
[INFO] [stdout]    --> src/utils.rs:343:12
[INFO] [stdout]     |
[INFO] [stdout] 318 | impl Sequence {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 343 |     pub fn remove(&mut self, key: &str) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 347 |     pub fn push(&mut self, key: String) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub fn is_started(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wmfocus` (bin "wmfocus") due to 2 previous errors; 27 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `DesktopWindow` is never constructed
[INFO] [stdout]   --> src/main.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct DesktopWindow {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `RenderWindow` is never constructed
[INFO] [stdout]   --> src/main.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct RenderWindow<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `x_window_id`, `pos`, `size`, and `is_focused` are never read
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct DesktopWindow {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 31 |     id: i64,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 32 |     x_window_id: Option<i32>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 33 |     pos: (i32, i32),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 34 |     size: (i32, i32),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 35 |     is_focused: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DesktopWindow` has a derived impl for the trait `Debug`, but this is 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: fields `desktop_window`, `cairo_context`, `draw_pos`, and `rect` are never read
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct RenderWindow<'a> {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 40 |     desktop_window: &'a DesktopWindow,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 41 |     cairo_context: cairo::Context,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 42 |     draw_pos: (f64, f64),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 43 |     rect: (i32, i32, i32, i32),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RenderWindow` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x` and `y` are never read
[INFO] [stdout]   --> src/args.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct Offset {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 97 |     pub x: i32,
[INFO] [stdout]    |         ^
[INFO] [stdout] 98 |     pub y: i32,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Offset` 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 `font_family`, `font_size`, and `loaded_font` are never read
[INFO] [stdout]    --> src/args.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub struct FontConfig {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 103 |     pub font_family: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 104 |     pub font_size: f64,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 105 |     pub loaded_font: Vec<u8>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FontConfig` 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: function `parse_args` is never used
[INFO] [stdout]    --> src/args.rs:231:8
[INFO] [stdout]     |
[INFO] [stdout] 231 | pub fn parse_args() -> AppConfig {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_next_hint` is never used
[INFO] [stdout]   --> src/utils.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn get_next_hint(
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `xcb_visualtype_t` is never constructed
[INFO] [stdout]   --> src/utils.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct xcb_visualtype_t {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_xcb_visualtype` is never used
[INFO] [stdout]   --> src/utils.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn find_xcb_visualtype(conn: &impl Connection, visual_id: u32) -> Option<xcb_visualtype_t> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extents_for_text` is never used
[INFO] [stdout]   --> src/utils.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn extents_for_text(text: &str, family: &str, size: f64) -> Result<cairo::TextExtents> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_hint_text` is never used
[INFO] [stdout]    --> src/utils.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn draw_hint_text(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `snatch_keyboard` is never used
[INFO] [stdout]    --> src/utils.rs:194:8
[INFO] [stdout]     |
[INFO] [stdout] 194 | pub fn snatch_keyboard(conn: &impl Connection, screen: &Screen, timeout: Duration) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `snatch_mouse` is never used
[INFO] [stdout]    --> src/utils.rs:223:8
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub fn snatch_mouse(conn: &impl Connection, screen: &Screen, timeout: Duration) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sort_by_pos` is never used
[INFO] [stdout]    --> src/utils.rs:253:8
[INFO] [stdout]     |
[INFO] [stdout] 253 | pub fn sort_by_pos(mut dws: Vec<DesktopWindow>) -> Vec<DesktopWindow> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_overlaps` is never used
[INFO] [stdout]    --> src/utils.rs:269:8
[INFO] [stdout]     |
[INFO] [stdout] 269 | pub fn find_overlaps(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_last_key` is never used
[INFO] [stdout]    --> src/utils.rs:283:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn remove_last_key(pressed_keys: &mut String, kstr: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_pressed_symbol` is never used
[INFO] [stdout]    --> src/utils.rs:289:8
[INFO] [stdout]     |
[INFO] [stdout] 289 | pub fn get_pressed_symbol(conn: &impl Connection, event: Event) -> xkeysym::Keysym {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wmfocus` (bin "wmfocus" test) due to 2 previous errors; 25 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "ef67bae2aa7e38de1587eb2134ba938d97abc9b7339609526cbdc0fb3190844a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef67bae2aa7e38de1587eb2134ba938d97abc9b7339609526cbdc0fb3190844a", kill_on_drop: false }`
[INFO] [stdout] ef67bae2aa7e38de1587eb2134ba938d97abc9b7339609526cbdc0fb3190844a
