[INFO] cloning repository https://github.com/chlorospingus/ChloroStart [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chlorospingus/ChloroStart" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchlorospingus%2FChloroStart", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchlorospingus%2FChloroStart'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7f09e7d6b2c834e87e43cf43b0c39a42db229581 [INFO] checking chlorospingus/ChloroStart against try#94e848735e78b58442e0b82e9c60f8f430840389 for pr-149218 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchlorospingus%2FChloroStart" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/chlorospingus/ChloroStart [INFO] finished tweaking git repo https://github.com/chlorospingus/ChloroStart [INFO] tweaked toml for git repo https://github.com/chlorospingus/ChloroStart written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/chlorospingus/ChloroStart on toolchain 94e848735e78b58442e0b82e9c60f8f430840389 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/chlorospingus/ChloroStart 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" "+94e848735e78b58442e0b82e9c60f8f430840389" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28a4195e7ef4f8cbca670cefda3f376cdb384ce02c91ea4d510c2774114e3fcd [INFO] running `Command { std: "docker" "start" "-a" "28a4195e7ef4f8cbca670cefda3f376cdb384ce02c91ea4d510c2774114e3fcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28a4195e7ef4f8cbca670cefda3f376cdb384ce02c91ea4d510c2774114e3fcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28a4195e7ef4f8cbca670cefda3f376cdb384ce02c91ea4d510c2774114e3fcd", kill_on_drop: false }` [INFO] [stdout] 28a4195e7ef4f8cbca670cefda3f376cdb384ce02c91ea4d510c2774114e3fcd [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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a15fee9703d22b2343e979ce27689ca03120d1006029038f8004e0899307eb3f [INFO] running `Command { std: "docker" "start" "-a" "a15fee9703d22b2343e979ce27689ca03120d1006029038f8004e0899307eb3f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Checking ChloroStart-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `thread` and `time::Duration` [INFO] [stdout] --> src/main.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{error::Error, thread, time::Duration}; [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: `thread` and `time::Duration` [INFO] [stdout] --> src/wayland/layer_shell.rs:1:60 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{error::Error, io::Write, sync::atomic::Ordering, thread, time::Duration}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mpsc` [INFO] [stdout] --> src/wayland/wl_client.rs:1:205 [INFO] [stdout] | [INFO] [stdout] 1 | ...UnixStream}, sync::{atomic::{AtomicBool, AtomicU32, Ordering}, mpsc, Arc, Mutex, RwLock}, thread::{self}, u32}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::atomic::AtomicU32` [INFO] [stdout] --> src/wayland/wl_shm.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::atomic::AtomicU32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `wl_buffer` should have an upper camel case name [INFO] [stdout] --> src/wayland/wl_shm.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct wl_buffer { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `WlBuffer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `AtomicU32` [INFO] [stdout] --> src/wayland/wl_registry.rs:2:52 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{error::Error, io::Write, sync::{atomic::{AtomicU32, Ordering}, Arc}}; [INFO] [stdout] | ^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AncillaryData`, `IoSliceMut`, and `SocketAncillary` [INFO] [stdout] --> src/wayland/seat.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{error::Error, io::{IoSliceMut, Write}, os::unix::net::{AncillaryData, SocketAncillary}, sync::atomic::Ordering}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display`, `ParseError`, and `self` [INFO] [stdout] --> src/wayland/xkb.rs:2:46 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{collections::HashMap, fmt::{Debug, Display}, string::{self, ParseError}}; [INFO] [stdout] | ^^^^^^^ ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/graphics/drawable.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | let alpha = (a as f64 / 0xff as f64); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 8 - let alpha = (a as f64 / 0xff as f64); [INFO] [stdout] 8 + let alpha = a as f64 / 0xff as f64 ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> src/wayland/seat.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(unix_socket_ancillary_data)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread` and `time::Duration` [INFO] [stdout] --> src/main.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{error::Error, thread, time::Duration}; [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: `thread` and `time::Duration` [INFO] [stdout] --> src/wayland/layer_shell.rs:1:60 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{error::Error, io::Write, sync::atomic::Ordering, thread, time::Duration}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mpsc` [INFO] [stdout] --> src/wayland/wl_client.rs:1:205 [INFO] [stdout] | [INFO] [stdout] 1 | ...UnixStream}, sync::{atomic::{AtomicBool, AtomicU32, Ordering}, mpsc, Arc, Mutex, RwLock}, thread::{self}, u32}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::atomic::AtomicU32` [INFO] [stdout] --> src/wayland/wl_shm.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::atomic::AtomicU32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `wl_buffer` should have an upper camel case name [INFO] [stdout] --> src/wayland/wl_shm.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct wl_buffer { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `WlBuffer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `AtomicU32` [INFO] [stdout] --> src/wayland/wl_registry.rs:2:52 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{error::Error, io::Write, sync::{atomic::{AtomicU32, Ordering}, Arc}}; [INFO] [stdout] | ^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AncillaryData`, `IoSliceMut`, and `SocketAncillary` [INFO] [stdout] --> src/wayland/seat.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{error::Error, io::{IoSliceMut, Write}, os::unix::net::{AncillaryData, SocketAncillary}, sync::atomic::Ordering}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display`, `ParseError`, and `self` [INFO] [stdout] --> src/wayland/xkb.rs:2:46 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{collections::HashMap, fmt::{Debug, Display}, string::{self, ParseError}}; [INFO] [stdout] | ^^^^^^^ ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/graphics/drawable.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | let alpha = (a as f64 / 0xff as f64); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 8 - let alpha = (a as f64 / 0xff as f64); [INFO] [stdout] 8 + let alpha = a as f64 / 0xff as f64 ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> src/wayland/seat.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(unix_socket_ancillary_data)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/wayland/wl_client.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut arc_wl_client = Arc::new(WlClient { [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/wayland/wl_client.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut arc_wl_client = Arc::new(WlClient { [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: unused variable: `event` [INFO] [stdout] --> src/wayland/wl_shm.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn wl_shm_format(event: &Vec) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/wayland/wl_shm.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn wl_shm_format(event: &Vec) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `format` [INFO] [stdout] --> src/wayland/seat.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let format = event.read_u32(&mut offset); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_format` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `format` [INFO] [stdout] --> src/wayland/seat.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let format = event.read_u32(&mut offset); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_format` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut wl_client = WlClient::run()?; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `wl_client` [INFO] [stdout] --> src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut wl_client = WlClient::run()?; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut wl_client = WlClient::run()?; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `wl_client` [INFO] [stdout] --> src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut wl_client = WlClient::run()?; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STRIDE` is never used [INFO] [stdout] --> src/wayland/wl_shm.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const STRIDE: usize = 4; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ready` is never read [INFO] [stdout] --> src/wayland/wl_shm.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct wl_buffer { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub ready: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `wl_buffer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_u16` is never used [INFO] [stdout] --> src/wayland/vec_utils.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub trait WlMessage { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 13 | fn read_u16(&self, offset: &mut usize) -> u16; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_string`, `resize`, and `write_pixel_raw` are never used [INFO] [stdout] --> src/wayland/shm.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl ShmPool { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn read_string(&self, offset: usize) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn resize(&mut self, size: usize) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | pub fn write_pixel_raw(&mut self, color: u32, offset: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STRIDE` is never used [INFO] [stdout] --> src/wayland/wl_shm.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const STRIDE: usize = 4; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ready` is never read [INFO] [stdout] --> src/wayland/wl_shm.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct wl_buffer { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub ready: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `wl_buffer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_u16` is never used [INFO] [stdout] --> src/wayland/vec_utils.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub trait WlMessage { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 13 | fn read_u16(&self, offset: &mut usize) -> u16; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_string`, `resize`, and `write_pixel_raw` are never used [INFO] [stdout] --> src/wayland/shm.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl ShmPool { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn read_string(&self, offset: usize) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn resize(&mut self, size: usize) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | pub fn write_pixel_raw(&mut self, color: u32, offset: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wayland/wl_client.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | arc_wl_client.wl_display_get_registry(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 68 | let _ = arc_wl_client.wl_display_get_registry(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wayland/wl_client.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | wl_client.read_event(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 81 | let _ = wl_client.read_event(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wayland/wl_client.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | readloop.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 85 | let _ = readloop.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wayland/wl_client.rs:174:17 [INFO] [stdout] | [INFO] [stdout] 174 | wl_client.wl_keyboard_key(&event); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 174 | let _ = wl_client.wl_keyboard_key(&event); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wayland/wl_client.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | self.socket.lock().unwrap().write(&request); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 205 | let _ = self.socket.lock().unwrap().write(&request); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wayland/seat.rs:79:21 [INFO] [stdout] | [INFO] [stdout] 79 | self.exit(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 79 | let _ = self.exit(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wayland/xkb.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse_block(map: &str) -> Vec { [INFO] [stdout] | ^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 20 | fn parse_block(map: &str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wayland/wl_client.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | arc_wl_client.wl_display_get_registry(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 68 | let _ = arc_wl_client.wl_display_get_registry(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wayland/wl_client.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | wl_client.read_event(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 81 | let _ = wl_client.read_event(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wayland/wl_client.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | readloop.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 85 | let _ = readloop.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wayland/wl_client.rs:174:17 [INFO] [stdout] | [INFO] [stdout] 174 | wl_client.wl_keyboard_key(&event); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 174 | let _ = wl_client.wl_keyboard_key(&event); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wayland/wl_client.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | self.socket.lock().unwrap().write(&request); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 205 | let _ = self.socket.lock().unwrap().write(&request); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wayland/seat.rs:79:21 [INFO] [stdout] | [INFO] [stdout] 79 | self.exit(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 79 | let _ = self.exit(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wayland/xkb.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse_block(map: &str) -> Vec { [INFO] [stdout] | ^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 20 | fn parse_block(map: &str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "a15fee9703d22b2343e979ce27689ca03120d1006029038f8004e0899307eb3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a15fee9703d22b2343e979ce27689ca03120d1006029038f8004e0899307eb3f", kill_on_drop: false }` [INFO] [stdout] a15fee9703d22b2343e979ce27689ca03120d1006029038f8004e0899307eb3f