[INFO] cloning repository https://github.com/JacksonGariety/nocfgwm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JacksonGariety/nocfgwm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJacksonGariety%2Fnocfgwm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJacksonGariety%2Fnocfgwm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] efabaf30c255fdf72e92461f0a2788bcfc6756c5
[INFO] checking JacksonGariety/nocfgwm/efabaf30c255fdf72e92461f0a2788bcfc6756c5 against 22950ab9e29e11620a10905f027f141ea126966e for pr-160581
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJacksonGariety%2Fnocfgwm" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JacksonGariety/nocfgwm
[INFO] finished tweaking git repo https://github.com/JacksonGariety/nocfgwm
[INFO] tweaked toml for git repo https://github.com/JacksonGariety/nocfgwm written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JacksonGariety/nocfgwm on toolchain 22950ab9e29e11620a10905f027f141ea126966e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JacksonGariety/nocfgwm 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" "+22950ab9e29e11620a10905f027f141ea126966e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: Cargo.toml: `[project]` is deprecated in favor of `[package]`
[INFO] [stderr] warning: `wm` (manifest) generated 2 warnings
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded metadeps v1.1.1
[INFO] [stderr]   Downloaded x11 v2.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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] bb5be5a7e9542df82040757c086c8648fc51bd3c7ffae1a5b13814ddd75481d4
[INFO] running `Command { std: "docker" "start" "bb5be5a7e9542df82040757c086c8648fc51bd3c7ffae1a5b13814ddd75481d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb5be5a7e9542df82040757c086c8648fc51bd3c7ffae1a5b13814ddd75481d4", 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" "bb5be5a7e9542df82040757c086c8648fc51bd3c7ffae1a5b13814ddd75481d4" "/opt/rustwide/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb5be5a7e9542df82040757c086c8648fc51bd3c7ffae1a5b13814ddd75481d4", 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" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bb5be5a7e9542df82040757c086c8648fc51bd3c7ffae1a5b13814ddd75481d4" "/opt/rustwide/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: Cargo.toml: `[project]` is deprecated in favor of `[package]`
[INFO] [stderr] warning: `wm` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling error-chain v0.7.2
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling metadeps v1.1.1
[INFO] [stderr]    Compiling x11 v2.12.0
[INFO] [stderr]     Checking wm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/window.rs:106:42
[INFO] [stdout]     |
[INFO] [stdout]  93 |     unsafe {
[INFO] [stdout]     |     ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 106 |         let mut gcval: xlib::XGCValues = unsafe{zeroed()};
[INFO] [stdout]     |                                          ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/window.rs:108:29
[INFO] [stdout]     |
[INFO] [stdout]  93 |     unsafe {
[INFO] [stdout]     |     ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 108 |         let mut tp: Title = unsafe{zeroed()};
[INFO] [stdout]     |                             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/window.rs:109:58
[INFO] [stdout]     |
[INFO] [stdout]  93 |     unsafe {
[INFO] [stdout]     |     ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 109 |         let mut title_attr: xlib::XSetWindowAttributes = unsafe{zeroed()};
[INFO] [stdout]     |                                                          ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/window.rs:124:36
[INFO] [stdout]     |
[INFO] [stdout]  93 |     unsafe {
[INFO] [stdout]     |     ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 124 |         let mut bg: xlib::XColor = unsafe{zeroed()};
[INFO] [stdout]     |                                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/window.rs:106:42
[INFO] [stdout]     |
[INFO] [stdout]  93 |     unsafe {
[INFO] [stdout]     |     ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 106 |         let mut gcval: xlib::XGCValues = unsafe{zeroed()};
[INFO] [stdout]     |                                          ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/window.rs:108:29
[INFO] [stdout]     |
[INFO] [stdout]  93 |     unsafe {
[INFO] [stdout]     |     ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 108 |         let mut tp: Title = unsafe{zeroed()};
[INFO] [stdout]     |                             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/window.rs:109:58
[INFO] [stdout]     |
[INFO] [stdout]  93 |     unsafe {
[INFO] [stdout]     |     ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 109 |         let mut title_attr: xlib::XSetWindowAttributes = unsafe{zeroed()};
[INFO] [stdout]     |                                                          ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/window.rs:124:36
[INFO] [stdout]     |
[INFO] [stdout]  93 |     unsafe {
[INFO] [stdout]     |     ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 124 |         let mut bg: xlib::XColor = unsafe{zeroed()};
[INFO] [stdout]     |                                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wmstart`
[INFO] [stdout]   --> src/window.rs:70:77
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn manage(display: *mut xlib::Display, root: u64, client: xlib::Window, wmstart: i32, windows: &mut Vec<Window>) {
[INFO] [stdout]    |                                                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wmstart`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wmhints`
[INFO] [stdout]   --> src/window.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let wmhints: xlib::XWMHints;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wmhints`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/window.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let state: i64;
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gc`
[INFO] [stdout]    --> src/window.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     let gc: xlib::GC = win.title.gc;
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_gc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wmstart`
[INFO] [stdout]   --> src/window.rs:70:77
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn manage(display: *mut xlib::Display, root: u64, client: xlib::Window, wmstart: i32, windows: &mut Vec<Window>) {
[INFO] [stdout]    |                                                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wmstart`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wmhints`
[INFO] [stdout]   --> src/window.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let wmhints: xlib::XWMHints;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wmhints`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/window.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let state: i64;
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gc`
[INFO] [stdout]    --> src/window.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     let gc: xlib::GC = win.title.gc;
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_gc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/window.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |             unsafe {
[INFO] [stdout]     |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/window.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |             unsafe {
[INFO] [stdout]     |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:130:26
[INFO] [stdout]     |
[INFO] [stdout] 130 |                     Some(mut win) => {
[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/main.rs:130:26
[INFO] [stdout]     |
[INFO] [stdout] 130 |                     Some(mut win) => {
[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/main.rs:142:21
[INFO] [stdout]     |
[INFO] [stdout] 142 |                 let mut revert: c_int = unsafe{zeroed()};
[INFO] [stdout]     |                     ----^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:142:21
[INFO] [stdout]     |
[INFO] [stdout] 142 |                 let mut revert: c_int = unsafe{zeroed()};
[INFO] [stdout]     |                     ----^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `revert`
[INFO] [stdout]    --> src/main.rs:142:21
[INFO] [stdout]     |
[INFO] [stdout] 142 |                 let mut revert: c_int = unsafe{zeroed()};
[INFO] [stdout]     |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_revert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `revert`
[INFO] [stdout]    --> src/main.rs:142:21
[INFO] [stdout]     |
[INFO] [stdout] 142 |                 let mut revert: c_int = unsafe{zeroed()};
[INFO] [stdout]     |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_revert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.84s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: metadeps v1.1.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 12`
[INFO] running `Command { std: "docker" "inspect" "bb5be5a7e9542df82040757c086c8648fc51bd3c7ffae1a5b13814ddd75481d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb5be5a7e9542df82040757c086c8648fc51bd3c7ffae1a5b13814ddd75481d4", kill_on_drop: false }`
[INFO] [stdout] bb5be5a7e9542df82040757c086c8648fc51bd3c7ffae1a5b13814ddd75481d4
