Nov 28 02:22:18.155 INFO checking kkspeed/metal-placebo against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 02:22:18.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 02:22:18.480 INFO [stdout] a3b35ed3d87bd6600131bd71d871319af2cb6994f27eadb3cd3367d5e3336dec
Nov 28 02:22:18.484 INFO running `"docker" "start" "-a" "a3b35ed3d87bd6600131bd71d871319af2cb6994f27eadb3cd3367d5e3336dec"`
Nov 28 02:22:19.452 INFO [stderr] usermod: no changes
Nov 28 02:22:19.624 INFO [stderr]     Checking serde v0.8.22
Nov 28 02:22:19.625 INFO [stderr]    Compiling metadeps v1.1.1
Nov 28 02:22:19.625 INFO [stderr]     Checking humantime v1.0.0
Nov 28 02:22:19.625 INFO [stderr]     Checking mustache v0.8.0
Nov 28 02:22:19.625 INFO [stderr]     Checking ordered-float v0.2.3
Nov 28 02:22:19.625 INFO [stderr]     Checking time v0.1.35
Nov 28 02:22:23.124 INFO [stderr]     Checking chrono v0.2.25
Nov 28 02:22:23.256 INFO [stderr]    Compiling x11 v2.12.0
Nov 28 02:22:29.499 INFO [stderr]     Checking serde_test v0.8.22
Nov 28 02:22:29.500 INFO [stderr]     Checking serde-value v0.3.1
Nov 28 02:22:30.432 INFO [stderr]     Checking linked-hash-map v0.3.0
Nov 28 02:22:30.920 INFO [stderr]     Checking yaml-rust v0.3.5
Nov 28 02:22:31.998 INFO [stderr]     Checking serde_yaml v0.5.0
Nov 28 02:22:32.573 INFO [stderr]     Checking log4rs v0.5.2
Nov 28 02:22:34.240 INFO [stderr]     Checking rswm v0.0.0 (/source)
Nov 28 02:22:34.832 INFO [stderr] warning: unused import: `std::borrow::Cow`
Nov 28 02:22:34.832 INFO [stderr]  --> src/client.rs:1:5
Nov 28 02:22:34.833 INFO [stderr]   |
Nov 28 02:22:34.833 INFO [stderr] 1 | use std::borrow::Cow;
Nov 28 02:22:34.833 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 02:22:34.834 INFO [stderr]   |
Nov 28 02:22:34.834 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 02:22:34.835 INFO [stderr] 
Nov 28 02:22:34.835 INFO [stderr] warning: unused imports: `FullScreen`, `Overview`
Nov 28 02:22:34.835 INFO [stderr]   --> src/core.rs:15:14
Nov 28 02:22:34.836 INFO [stderr]    |
Nov 28 02:22:34.836 INFO [stderr] 15 | use layout::{FullScreen, Layout, Overview, Tile};
Nov 28 02:22:34.836 INFO [stderr]    |              ^^^^^^^^^^          ^^^^^^^^
Nov 28 02:22:34.837 INFO [stderr] 
Nov 28 02:22:34.837 INFO [stderr] warning: unused import: `ClientL`
Nov 28 02:22:34.837 INFO [stderr]  --> src/config.rs:7:14
Nov 28 02:22:34.838 INFO [stderr]   |
Nov 28 02:22:34.838 INFO [stderr] 7 | use client::{ClientL, ClientW};
Nov 28 02:22:34.838 INFO [stderr]   |              ^^^^^^^
Nov 28 02:22:34.839 INFO [stderr] 
Nov 28 02:22:34.839 INFO [stderr] warning: unused import: `mustache::MapBuilder`
Nov 28 02:22:34.839 INFO [stderr]  --> src/loggers.rs:6:5
Nov 28 02:22:34.840 INFO [stderr]   |
Nov 28 02:22:34.840 INFO [stderr] 6 | use mustache::MapBuilder;
Nov 28 02:22:34.840 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 02:22:34.840 INFO [stderr] 
Nov 28 02:22:34.841 INFO [stderr] warning: unused import: `std::io::Write`
Nov 28 02:22:34.841 INFO [stderr]  --> src/layout.rs:1:5
Nov 28 02:22:34.841 INFO [stderr]   |
Nov 28 02:22:34.842 INFO [stderr] 1 | use std::io::Write;
Nov 28 02:22:34.842 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 02:22:34.842 INFO [stderr] 
Nov 28 02:22:34.842 INFO [stderr] warning: unused import: `std::io::Write`
Nov 28 02:22:34.843 INFO [stderr]  --> src/workspace.rs:2:5
Nov 28 02:22:34.843 INFO [stderr]   |
Nov 28 02:22:34.843 INFO [stderr] 2 | use std::io::Write;
Nov 28 02:22:34.844 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 02:22:34.844 INFO [stderr] 
Nov 28 02:22:34.844 INFO [stderr] warning: unused import: `c_int`
Nov 28 02:22:34.844 INFO [stderr]  --> src/workspace.rs:4:20
Nov 28 02:22:34.845 INFO [stderr]   |
Nov 28 02:22:34.845 INFO [stderr] 4 | use std::os::raw::{c_int, c_uchar, c_uint};
Nov 28 02:22:34.845 INFO [stderr]   |                    ^^^^^
Nov 28 02:22:34.845 INFO [stderr] 
Nov 28 02:22:34.869 INFO [stderr] warning: unused import: `std::borrow::Cow`
Nov 28 02:22:34.869 INFO [stderr]  --> src/client.rs:1:5
Nov 28 02:22:34.870 INFO [stderr]   |
Nov 28 02:22:34.870 INFO [stderr] 1 | use std::borrow::Cow;
Nov 28 02:22:34.870 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 02:22:34.870 INFO [stderr]   |
Nov 28 02:22:34.871 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 02:22:34.871 INFO [stderr] 
Nov 28 02:22:34.871 INFO [stderr] warning: unused imports: `FullScreen`, `Overview`
Nov 28 02:22:34.871 INFO [stderr]   --> src/core.rs:15:14
Nov 28 02:22:34.872 INFO [stderr]    |
Nov 28 02:22:34.872 INFO [stderr] 15 | use layout::{FullScreen, Layout, Overview, Tile};
Nov 28 02:22:34.872 INFO [stderr]    |              ^^^^^^^^^^          ^^^^^^^^
Nov 28 02:22:34.873 INFO [stderr] 
Nov 28 02:22:34.873 INFO [stderr] warning: unused import: `ClientL`
Nov 28 02:22:34.873 INFO [stderr]  --> src/config.rs:7:14
Nov 28 02:22:34.873 INFO [stderr]   |
Nov 28 02:22:34.874 INFO [stderr] 7 | use client::{ClientL, ClientW};
Nov 28 02:22:34.874 INFO [stderr]   |              ^^^^^^^
Nov 28 02:22:34.874 INFO [stderr] 
Nov 28 02:22:34.874 INFO [stderr] warning: unused import: `mustache::MapBuilder`
Nov 28 02:22:34.875 INFO [stderr]  --> src/loggers.rs:6:5
Nov 28 02:22:34.875 INFO [stderr]   |
Nov 28 02:22:34.875 INFO [stderr] 6 | use mustache::MapBuilder;
Nov 28 02:22:34.875 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 02:22:34.876 INFO [stderr] 
Nov 28 02:22:34.876 INFO [stderr] warning: unused import: `std::io::Write`
Nov 28 02:22:34.876 INFO [stderr]  --> src/layout.rs:1:5
Nov 28 02:22:34.876 INFO [stderr]   |
Nov 28 02:22:34.877 INFO [stderr] 1 | use std::io::Write;
Nov 28 02:22:34.877 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 02:22:34.877 INFO [stderr] 
Nov 28 02:22:34.877 INFO [stderr] warning: unused import: `std::io::Write`
Nov 28 02:22:34.878 INFO [stderr]  --> src/workspace.rs:2:5
Nov 28 02:22:34.878 INFO [stderr]   |
Nov 28 02:22:34.878 INFO [stderr] 2 | use std::io::Write;
Nov 28 02:22:34.878 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 02:22:34.878 INFO [stderr] 
Nov 28 02:22:34.879 INFO [stderr] warning: unused import: `c_int`
Nov 28 02:22:34.879 INFO [stderr]  --> src/workspace.rs:4:20
Nov 28 02:22:34.879 INFO [stderr]   |
Nov 28 02:22:34.879 INFO [stderr] 4 | use std::os::raw::{c_int, c_uchar, c_uint};
Nov 28 02:22:34.880 INFO [stderr]   |                    ^^^^^
Nov 28 02:22:34.880 INFO [stderr] 
Nov 28 02:22:35.522 INFO [stderr] warning: unused variable: `message`
Nov 28 02:22:35.522 INFO [stderr]   --> src/layout.rs:12:20
Nov 28 02:22:35.523 INFO [stderr]    |
Nov 28 02:22:35.523 INFO [stderr] 12 |     fn post(&self, message: &str, window_manager: &mut core::WindowManager) {}
Nov 28 02:22:35.523 INFO [stderr]    |                    ^^^^^^^ help: consider using `_message` instead
Nov 28 02:22:35.524 INFO [stderr]    |
Nov 28 02:22:35.524 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:22:35.524 INFO [stderr] 
Nov 28 02:22:35.524 INFO [stderr] warning: unused variable: `window_manager`
Nov 28 02:22:35.525 INFO [stderr]   --> src/layout.rs:12:35
Nov 28 02:22:35.525 INFO [stderr]    |
Nov 28 02:22:35.525 INFO [stderr] 12 |     fn post(&self, message: &str, window_manager: &mut core::WindowManager) {}
Nov 28 02:22:35.526 INFO [stderr]    |                                   ^^^^^^^^^^^^^^ help: consider using `_window_manager` instead
Nov 28 02:22:35.526 INFO [stderr] 
Nov 28 02:22:35.526 INFO [stderr] warning: unused variable: `event`
Nov 28 02:22:35.527 INFO [stderr]     --> src/core.rs:1068:36
Nov 28 02:22:35.527 INFO [stderr]      |
Nov 28 02:22:35.527 INFO [stderr] 1068 |     fn on_expose_notify(&mut self, event: xlib::XExposeEvent) {
Nov 28 02:22:35.527 INFO [stderr]      |                                    ^^^^^ help: consider using `_event` instead
Nov 28 02:22:35.528 INFO [stderr] 
Nov 28 02:22:35.528 INFO [stderr] warning: unused variable: `event`
Nov 28 02:22:35.532 INFO [stderr]     --> src/core.rs:1138:36
Nov 28 02:22:35.533 INFO [stderr]      |
Nov 28 02:22:35.533 INFO [stderr] 1138 |     fn on_motion_notify(&mut self, event: xlib::XMotionEvent) {
Nov 28 02:22:35.533 INFO [stderr]      |                                    ^^^^^ help: consider using `_event` instead
Nov 28 02:22:35.534 INFO [stderr] 
Nov 28 02:22:35.534 INFO [stderr] warning: unused variable: `tag`
Nov 28 02:22:35.534 INFO [stderr]     --> src/core.rs:1149:25
Nov 28 02:22:35.534 INFO [stderr]      |
Nov 28 02:22:35.535 INFO [stderr] 1149 |                     let tag = c.tag();
Nov 28 02:22:35.535 INFO [stderr]      |                         ^^^ help: consider using `_tag` instead
Nov 28 02:22:35.535 INFO [stderr] 
Nov 28 02:22:35.536 INFO [stderr] warning: unused variable: `w`
Nov 28 02:22:35.536 INFO [stderr]   --> src/config.rs:50:53
Nov 28 02:22:35.536 INFO [stderr]    |
Nov 28 02:22:35.537 INFO [stderr] 50 |             vec![(mod_mask, keysym::XK_q, Box::new(|w| process::exit(0))),
Nov 28 02:22:35.537 INFO [stderr]    |                                                     ^ help: consider using `_w` instead
Nov 28 02:22:35.537 INFO [stderr] 
Nov 28 02:22:35.537 INFO [stderr] warning: unused variable: `global_config`
Nov 28 02:22:35.538 INFO [stderr]    --> src/loggers.rs:128:13
Nov 28 02:22:35.538 INFO [stderr]     |
Nov 28 02:22:35.538 INFO [stderr] 128 |             global_config: &Config,
Nov 28 02:22:35.539 INFO [stderr]     |             ^^^^^^^^^^^^^ help: consider using `_global_config` instead
Nov 28 02:22:35.539 INFO [stderr] 
Nov 28 02:22:35.539 INFO [stderr] warning: unused variable: `config`
Nov 28 02:22:35.540 INFO [stderr]   --> src/layout.rs:91:28
Nov 28 02:22:35.540 INFO [stderr]    |
Nov 28 02:22:35.540 INFO [stderr] 91 |     fn layout_rects(&self, config: Rc<Config>, n: usize, rect: Rect) -> Vec<Rect> {
Nov 28 02:22:35.540 INFO [stderr]    |                            ^^^^^^ help: consider using `_config` instead
Nov 28 02:22:35.541 INFO [stderr] 
Nov 28 02:22:35.772 INFO [stderr] warning: unused variable: `message`
Nov 28 02:22:35.773 INFO [stderr]   --> src/layout.rs:12:20
Nov 28 02:22:35.773 INFO [stderr]    |
Nov 28 02:22:35.773 INFO [stderr] 12 |     fn post(&self, message: &str, window_manager: &mut core::WindowManager) {}
Nov 28 02:22:35.774 INFO [stderr]    |                    ^^^^^^^ help: consider using `_message` instead
Nov 28 02:22:35.780 INFO [stderr]    |
Nov 28 02:22:35.780 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:22:35.780 INFO [stderr] 
Nov 28 02:22:35.780 INFO [stderr] warning: unused variable: `window_manager`
Nov 28 02:22:35.780 INFO [stderr]   --> src/layout.rs:12:35
Nov 28 02:22:35.780 INFO [stderr]    |
Nov 28 02:22:35.780 INFO [stderr] 12 |     fn post(&self, message: &str, window_manager: &mut core::WindowManager) {}
Nov 28 02:22:35.780 INFO [stderr]    |                                   ^^^^^^^^^^^^^^ help: consider using `_window_manager` instead
Nov 28 02:22:35.780 INFO [stderr] 
Nov 28 02:22:35.781 INFO [stderr] warning: unused variable: `event`
Nov 28 02:22:35.781 INFO [stderr]     --> src/core.rs:1068:36
Nov 28 02:22:35.781 INFO [stderr]      |
Nov 28 02:22:35.781 INFO [stderr] 1068 |     fn on_expose_notify(&mut self, event: xlib::XExposeEvent) {
Nov 28 02:22:35.781 INFO [stderr]      |                                    ^^^^^ help: consider using `_event` instead
Nov 28 02:22:35.781 INFO [stderr] 
Nov 28 02:22:35.781 INFO [stderr] warning: unused variable: `event`
Nov 28 02:22:35.781 INFO [stderr]     --> src/core.rs:1138:36
Nov 28 02:22:35.781 INFO [stderr]      |
Nov 28 02:22:35.781 INFO [stderr] 1138 |     fn on_motion_notify(&mut self, event: xlib::XMotionEvent) {
Nov 28 02:22:35.781 INFO [stderr]      |                                    ^^^^^ help: consider using `_event` instead
Nov 28 02:22:35.781 INFO [stderr] 
Nov 28 02:22:35.781 INFO [stderr] warning: unused variable: `tag`
Nov 28 02:22:35.782 INFO [stderr]     --> src/core.rs:1149:25
Nov 28 02:22:35.782 INFO [stderr]      |
Nov 28 02:22:35.782 INFO [stderr] 1149 |                     let tag = c.tag();
Nov 28 02:22:35.782 INFO [stderr]      |                         ^^^ help: consider using `_tag` instead
Nov 28 02:22:35.782 INFO [stderr] 
Nov 28 02:22:35.782 INFO [stderr] warning: unused variable: `w`
Nov 28 02:22:35.782 INFO [stderr]   --> src/config.rs:50:53
Nov 28 02:22:35.782 INFO [stderr]    |
Nov 28 02:22:35.782 INFO [stderr] 50 |             vec![(mod_mask, keysym::XK_q, Box::new(|w| process::exit(0))),
Nov 28 02:22:35.782 INFO [stderr]    |                                                     ^ help: consider using `_w` instead
Nov 28 02:22:35.782 INFO [stderr] 
Nov 28 02:22:35.782 INFO [stderr] warning: unused variable: `global_config`
Nov 28 02:22:35.782 INFO [stderr]    --> src/loggers.rs:128:13
Nov 28 02:22:35.782 INFO [stderr]     |
Nov 28 02:22:35.782 INFO [stderr] 128 |             global_config: &Config,
Nov 28 02:22:35.782 INFO [stderr]     |             ^^^^^^^^^^^^^ help: consider using `_global_config` instead
Nov 28 02:22:35.783 INFO [stderr] 
Nov 28 02:22:35.783 INFO [stderr] warning: unused variable: `config`
Nov 28 02:22:35.783 INFO [stderr]   --> src/layout.rs:91:28
Nov 28 02:22:35.783 INFO [stderr]    |
Nov 28 02:22:35.783 INFO [stderr] 91 |     fn layout_rects(&self, config: Rc<Config>, n: usize, rect: Rect) -> Vec<Rect> {
Nov 28 02:22:35.783 INFO [stderr]    |                            ^^^^^^ help: consider using `_config` instead
Nov 28 02:22:35.783 INFO [stderr] 
Nov 28 02:22:35.928 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:22:35.928 INFO [stderr]     --> src/core.rs:1143:21
Nov 28 02:22:35.928 INFO [stderr]      |
Nov 28 02:22:35.928 INFO [stderr] 1143 |         if let Some(mut c) = self.get_client_by_window(event.window).as_mut() {
Nov 28 02:22:35.928 INFO [stderr]      |                     ----^
Nov 28 02:22:35.928 INFO [stderr]      |                     |
Nov 28 02:22:35.929 INFO [stderr]      |                     help: remove this `mut`
Nov 28 02:22:35.929 INFO [stderr]      |
Nov 28 02:22:35.929 INFO [stderr]      = note: #[warn(unused_mut)] on by default
Nov 28 02:22:35.929 INFO [stderr] 
Nov 28 02:22:36.028 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:22:36.029 INFO [stderr]     --> src/core.rs:1143:21
Nov 28 02:22:36.029 INFO [stderr]      |
Nov 28 02:22:36.030 INFO [stderr] 1143 |         if let Some(mut c) = self.get_client_by_window(event.window).as_mut() {
Nov 28 02:22:36.030 INFO [stderr]      |                     ----^
Nov 28 02:22:36.030 INFO [stderr]      |                     |
Nov 28 02:22:36.031 INFO [stderr]      |                     help: remove this `mut`
Nov 28 02:22:36.032 INFO [stderr]      |
Nov 28 02:22:36.033 INFO [stderr]      = note: #[warn(unused_mut)] on by default
Nov 28 02:22:36.033 INFO [stderr] 
Nov 28 02:22:36.157 INFO [stderr] warning: field is never used: `anchor_window`
Nov 28 02:22:36.157 INFO [stderr]   --> src/client.rs:63:5
Nov 28 02:22:36.157 INFO [stderr]    |
Nov 28 02:22:36.158 INFO [stderr] 63 |     anchor_window: xlib::Window,
Nov 28 02:22:36.158 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:22:36.159 INFO [stderr]    |
Nov 28 02:22:36.159 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:22:36.159 INFO [stderr] 
Nov 28 02:22:36.159 INFO [stderr] warning: field is never used: `is_dialog`
Nov 28 02:22:36.160 INFO [stderr]   --> src/client.rs:72:5
Nov 28 02:22:36.160 INFO [stderr]    |
Nov 28 02:22:36.160 INFO [stderr] 72 |     is_dialog: bool,
Nov 28 02:22:36.161 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 02:22:36.161 INFO [stderr] 
Nov 28 02:22:36.161 INFO [stderr] warning: field is never used: `old_border`
Nov 28 02:22:36.162 INFO [stderr]   --> src/client.rs:88:5
Nov 28 02:22:36.162 INFO [stderr]    |
Nov 28 02:22:36.162 INFO [stderr] 88 |     old_border: c_int,
Nov 28 02:22:36.163 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 28 02:22:36.163 INFO [stderr] 
Nov 28 02:22:36.163 INFO [stderr] warning: constant item is never used: `TRACE`
Nov 28 02:22:36.163 INFO [stderr]   --> src/core.rs:21:1
Nov 28 02:22:36.164 INFO [stderr]    |
Nov 28 02:22:36.164 INFO [stderr] 21 | const TRACE: bool = true;
Nov 28 02:22:36.164 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:22:36.165 INFO [stderr] 
Nov 28 02:22:36.165 INFO [stderr] warning: method is never used: `peek`
Nov 28 02:22:36.165 INFO [stderr]   --> src/core.rs:74:5
Nov 28 02:22:36.166 INFO [stderr]    |
Nov 28 02:22:36.166 INFO [stderr] 74 |     fn peek(&self) -> Option<&ClientW> {
Nov 28 02:22:36.166 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:22:36.166 INFO [stderr] 
Nov 28 02:22:36.167 INFO [stderr] warning: field is never used: `screen`
Nov 28 02:22:36.167 INFO [stderr]    --> src/core.rs:113:5
Nov 28 02:22:36.167 INFO [stderr]     |
Nov 28 02:22:36.167 INFO [stderr] 113 |     screen: c_int,
Nov 28 02:22:36.168 INFO [stderr]     |     ^^^^^^^^^^^^^
Nov 28 02:22:36.172 INFO [stderr] 
Nov 28 02:22:36.172 INFO [stderr] warning: field is never used: `current_returned`
Nov 28 02:22:36.173 INFO [stderr]    --> src/workspace.rs:367:5
Nov 28 02:22:36.173 INFO [stderr]     |
Nov 28 02:22:36.173 INFO [stderr] 367 |     current_returned: bool,
Nov 28 02:22:36.174 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:22:36.174 INFO [stderr] 
Nov 28 02:22:36.174 INFO [stderr] warning: function is never used: `net_wm_state_sticky`
Nov 28 02:22:36.175 INFO [stderr]   --> src/atoms.rs:55:1
Nov 28 02:22:36.175 INFO [stderr]    |
Nov 28 02:22:36.175 INFO [stderr] 55 | pub fn net_wm_state_sticky() -> xlib::Atom {
Nov 28 02:22:36.175 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:22:36.176 INFO [stderr] 
Nov 28 02:22:36.182 INFO [stderr] warning: field is never used: `anchor_window`
Nov 28 02:22:36.182 INFO [stderr]   --> src/client.rs:63:5
Nov 28 02:22:36.182 INFO [stderr]    |
Nov 28 02:22:36.182 INFO [stderr] 63 |     anchor_window: xlib::Window,
Nov 28 02:22:36.182 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:22:36.182 INFO [stderr]    |
Nov 28 02:22:36.182 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:22:36.182 INFO [stderr] 
Nov 28 02:22:36.182 INFO [stderr] warning: field is never used: `is_dialog`
Nov 28 02:22:36.182 INFO [stderr]   --> src/client.rs:72:5
Nov 28 02:22:36.182 INFO [stderr]    |
Nov 28 02:22:36.182 INFO [stderr] 72 |     is_dialog: bool,
Nov 28 02:22:36.182 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 02:22:36.182 INFO [stderr] 
Nov 28 02:22:36.182 INFO [stderr] warning: field is never used: `old_border`
Nov 28 02:22:36.182 INFO [stderr]   --> src/client.rs:88:5
Nov 28 02:22:36.182 INFO [stderr]    |
Nov 28 02:22:36.182 INFO [stderr] 88 |     old_border: c_int,
Nov 28 02:22:36.182 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 28 02:22:36.182 INFO [stderr] 
Nov 28 02:22:36.182 INFO [stderr] warning: constant item is never used: `TRACE`
Nov 28 02:22:36.182 INFO [stderr]   --> src/core.rs:21:1
Nov 28 02:22:36.182 INFO [stderr]    |
Nov 28 02:22:36.182 INFO [stderr] 21 | const TRACE: bool = true;
Nov 28 02:22:36.182 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:22:36.182 INFO [stderr] 
Nov 28 02:22:36.182 INFO [stderr] warning: method is never used: `peek`
Nov 28 02:22:36.182 INFO [stderr]   --> src/core.rs:74:5
Nov 28 02:22:36.182 INFO [stderr]    |
Nov 28 02:22:36.182 INFO [stderr] 74 |     fn peek(&self) -> Option<&ClientW> {
Nov 28 02:22:36.182 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:22:36.182 INFO [stderr] 
Nov 28 02:22:36.182 INFO [stderr] warning: field is never used: `screen`
Nov 28 02:22:36.182 INFO [stderr]    --> src/core.rs:113:5
Nov 28 02:22:36.182 INFO [stderr]     |
Nov 28 02:22:36.182 INFO [stderr] 113 |     screen: c_int,
Nov 28 02:22:36.182 INFO [stderr]     |     ^^^^^^^^^^^^^
Nov 28 02:22:36.182 INFO [stderr] 
Nov 28 02:22:36.182 INFO [stderr] warning: field is never used: `current_returned`
Nov 28 02:22:36.183 INFO [stderr]    --> src/workspace.rs:367:5
Nov 28 02:22:36.183 INFO [stderr]     |
Nov 28 02:22:36.183 INFO [stderr] 367 |     current_returned: bool,
Nov 28 02:22:36.183 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:22:36.183 INFO [stderr] 
Nov 28 02:22:36.183 INFO [stderr] warning: function is never used: `net_wm_state_sticky`
Nov 28 02:22:36.183 INFO [stderr]   --> src/atoms.rs:55:1
Nov 28 02:22:36.183 INFO [stderr]    |
Nov 28 02:22:36.183 INFO [stderr] 55 | pub fn net_wm_state_sticky() -> xlib::Atom {
Nov 28 02:22:36.183 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:22:36.183 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:22:36.183 INFO [stderr]    --> src/loggers.rs:173:9
Nov 28 02:22:36.183 INFO [stderr]     |
Nov 28 02:22:36.183 INFO [stderr] 173 | /         write!(self.child.stdin.as_mut().unwrap(),
Nov 28 02:22:36.183 INFO [stderr] 174 | |                "{}",
Nov 28 02:22:36.183 INFO [stderr] 175 | |                self.config.separator);
Nov 28 02:22:36.183 INFO [stderr]     | |______________________________________^
Nov 28 02:22:36.183 INFO [stderr]     |
Nov 28 02:22:36.183 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 02:22:36.183 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:22:36.183 INFO [stderr] 
Nov 28 02:22:36.183 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 02:22:36.183 INFO [stderr] 
Nov 28 02:22:36.183 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:22:36.183 INFO [stderr]    --> src/loggers.rs:196:9
Nov 28 02:22:36.183 INFO [stderr]     |
Nov 28 02:22:36.183 INFO [stderr] 196 |         write!(self.child.stdin.as_mut().unwrap(), "\n");
Nov 28 02:22:36.183 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:22:36.183 INFO [stderr]     |
Nov 28 02:22:36.183 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:22:36.183 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 02:22:36.183 INFO [stderr] 
Nov 28 02:22:36.204 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:22:36.204 INFO [stderr]    --> src/loggers.rs:173:9
Nov 28 02:22:36.204 INFO [stderr]     |
Nov 28 02:22:36.204 INFO [stderr] 173 | /         write!(self.child.stdin.as_mut().unwrap(),
Nov 28 02:22:36.204 INFO [stderr] 174 | |                "{}",
Nov 28 02:22:36.204 INFO [stderr] 175 | |                self.config.separator);
Nov 28 02:22:36.204 INFO [stderr]     | |______________________________________^
Nov 28 02:22:36.204 INFO [stderr]     |
Nov 28 02:22:36.204 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 02:22:36.204 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:22:36.204 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 02:22:36.204 INFO [stderr] 
Nov 28 02:22:36.204 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:22:36.204 INFO [stderr]    --> src/loggers.rs:196:9
Nov 28 02:22:36.204 INFO [stderr]     |
Nov 28 02:22:36.204 INFO [stderr] 196 |         write!(self.child.stdin.as_mut().unwrap(), "\n");
Nov 28 02:22:36.204 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:22:36.204 INFO [stderr]     |
Nov 28 02:22:36.204 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:22:36.204 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 02:22:36.204 INFO [stderr] 
Nov 28 02:22:37.286 INFO [stderr] warning: unused import: `rswm::client::ClientW`
Nov 28 02:22:37.286 INFO [stderr]   --> main.rs:11:5
Nov 28 02:22:37.286 INFO [stderr]    |
Nov 28 02:22:37.286 INFO [stderr] 11 | use rswm::client::ClientW;
Nov 28 02:22:37.286 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:22:37.286 INFO [stderr]    |
Nov 28 02:22:37.286 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 02:22:37.286 INFO [stderr] 
Nov 28 02:22:37.286 INFO [stderr] warning: unused imports: `Layout`, `Tile`
Nov 28 02:22:37.286 INFO [stderr]   --> main.rs:17:20
Nov 28 02:22:37.286 INFO [stderr]    |
Nov 28 02:22:37.286 INFO [stderr] 17 | use rswm::layout::{Tile, Tile13, FullScreen, Overview, Layout};
Nov 28 02:22:37.286 INFO [stderr]    |                    ^^^^                                ^^^^^^
Nov 28 02:22:37.286 INFO [stderr] 
Nov 28 02:22:37.802 INFO [stderr] warning: unused import: `rswm::client::ClientW`
Nov 28 02:22:37.802 INFO [stderr]   --> main.rs:11:5
Nov 28 02:22:37.802 INFO [stderr]    |
Nov 28 02:22:37.802 INFO [stderr] 11 | use rswm::client::ClientW;
Nov 28 02:22:37.802 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:22:37.802 INFO [stderr]    |
Nov 28 02:22:37.802 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 02:22:37.802 INFO [stderr] 
Nov 28 02:22:37.802 INFO [stderr] warning: unused imports: `Layout`, `Tile`
Nov 28 02:22:37.802 INFO [stderr]   --> main.rs:17:20
Nov 28 02:22:37.802 INFO [stderr]    |
Nov 28 02:22:37.802 INFO [stderr] 17 | use rswm::layout::{Tile, Tile13, FullScreen, Overview, Layout};
Nov 28 02:22:37.802 INFO [stderr]    |                    ^^^^                                ^^^^^^
Nov 28 02:22:37.802 INFO [stderr] 
Nov 28 02:22:37.993 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.51s
Nov 28 02:22:38.000 INFO [stderr] su: No module specific data is present
Nov 28 02:22:38.780 INFO running `"docker" "inspect" "a3b35ed3d87bd6600131bd71d871319af2cb6994f27eadb3cd3367d5e3336dec"`
Nov 28 02:22:39.124 INFO running `"docker" "rm" "-f" "a3b35ed3d87bd6600131bd71d871319af2cb6994f27eadb3cd3367d5e3336dec"`
Nov 28 02:22:39.376 INFO [stdout] a3b35ed3d87bd6600131bd71d871319af2cb6994f27eadb3cd3367d5e3336dec