[INFO] cloning repository https://github.com/MrPicklePinosaur/pinowm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MrPicklePinosaur/pinowm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrPicklePinosaur%2Fpinowm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrPicklePinosaur%2Fpinowm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fbb54e336e0cc19d066d9dd69b4b64d86104050f
[INFO] checking MrPicklePinosaur/pinowm against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrPicklePinosaur%2Fpinowm" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MrPicklePinosaur/pinowm
[INFO] finished tweaking git repo https://github.com/MrPicklePinosaur/pinowm
[INFO] tweaked toml for git repo https://github.com/MrPicklePinosaur/pinowm written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MrPicklePinosaur/pinowm on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MrPicklePinosaur/pinowm 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/MrPicklePinosaur/matsuba`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6003da1b91b73e93217fbbcd0ab02ea166b1e39733bc20a59e123053392d685f
[INFO] running `Command { std: "docker" "start" "6003da1b91b73e93217fbbcd0ab02ea166b1e39733bc20a59e123053392d685f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6003da1b91b73e93217fbbcd0ab02ea166b1e39733bc20a59e123053392d685f", 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" "6003da1b91b73e93217fbbcd0ab02ea166b1e39733bc20a59e123053392d685f" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6003da1b91b73e93217fbbcd0ab02ea166b1e39733bc20a59e123053392d685f", 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" "6003da1b91b73e93217fbbcd0ab02ea166b1e39733bc20a59e123053392d685f" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]     Checking xmodmap v0.1.0 (https://github.com/MrPicklePinosaur/matsuba#7eef86a0)
[INFO] [stderr]     Checking nix v0.22.3
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]     Checking x11rb v0.9.0
[INFO] [stderr]     Checking pinowm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/wm.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, VecDeque};
[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: `x11rb::connection::Connection`
[INFO] [stdout]  --> src/hotkey.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use x11rb::connection::Connection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KeyButMask` and `KeyPressEvent`
[INFO] [stdout]  --> src/hotkey.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use x11rb::protocol::xproto::{KeyPressEvent, KeyButMask};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> src/hotkey.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KeySym` and `Modifier`
[INFO] [stdout]  --> src/hotkey.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use xmodmap::{KeyTable, KeySym, Modifier};
[INFO] [stdout]   |                         ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::config`
[INFO] [stdout]  --> src/hotkey.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::wm::WM`
[INFO] [stdout]  --> src/hotkey.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::wm::WM;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::error::BoxResult`
[INFO] [stdout]   --> src/hotkey.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use super::error::BoxResult;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/wm.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, VecDeque};
[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: `x11rb::connection::Connection`
[INFO] [stdout]  --> src/hotkey.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use x11rb::connection::Connection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KeyButMask` and `KeyPressEvent`
[INFO] [stdout]  --> src/hotkey.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use x11rb::protocol::xproto::{KeyPressEvent, KeyButMask};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> src/hotkey.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KeySym` and `Modifier`
[INFO] [stdout]  --> src/hotkey.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use xmodmap::{KeyTable, KeySym, Modifier};
[INFO] [stdout]   |                         ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::config`
[INFO] [stdout]  --> src/hotkey.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::wm::WM`
[INFO] [stdout]  --> src/hotkey.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::wm::WM;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::error::BoxResult`
[INFO] [stdout]   --> src/hotkey.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use super::error::BoxResult;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/wm.rs:84:33
[INFO] [stdout]    |
[INFO] [stdout] 84 |             Event::CreateNotify(event) => {
[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/wm.rs:84:33
[INFO] [stdout]    |
[INFO] [stdout] 84 |             Event::CreateNotify(event) => {
[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/wm.rs:87:34
[INFO] [stdout]    |
[INFO] [stdout] 87 |             Event::DestroyNotify(event) => {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/wm.rs:87:34
[INFO] [stdout]    |
[INFO] [stdout] 87 |             Event::DestroyNotify(event) => {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/wm.rs:90:37
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Event::ConfigureRequest(event) => {
[INFO] [stdout]    |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/wm.rs:90:37
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Event::ConfigureRequest(event) => {
[INFO] [stdout]    |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/wm.rs:103:32
[INFO] [stdout]     |
[INFO] [stdout] 103 |             Event::EnterNotify(event) => {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/wm.rs:103:32
[INFO] [stdout]     |
[INFO] [stdout] 103 |             Event::EnterNotify(event) => {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/hotkey.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/hotkey.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Column` is never constructed
[INFO] [stdout]   --> src/wm.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | enum Layout {
[INFO] [stdout]    |      ------ variant in this enum
[INFO] [stdout] 32 |     Column,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Column` is never constructed
[INFO] [stdout]   --> src/wm.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | enum Layout {
[INFO] [stdout]    |      ------ variant in this enum
[INFO] [stdout] 32 |     Column,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.37s
[INFO] running `Command { std: "docker" "inspect" "6003da1b91b73e93217fbbcd0ab02ea166b1e39733bc20a59e123053392d685f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6003da1b91b73e93217fbbcd0ab02ea166b1e39733bc20a59e123053392d685f", kill_on_drop: false }`
[INFO] [stdout] 6003da1b91b73e93217fbbcd0ab02ea166b1e39733bc20a59e123053392d685f
