[INFO] cloning repository https://github.com/cdknight/wmcontroller
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cdknight/wmcontroller" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdknight%2Fwmcontroller", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdknight%2Fwmcontroller'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cdba8b22458ddb2b09af607af038122f5325214f
[INFO] checking cdknight/wmcontroller against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdknight%2Fwmcontroller" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cdknight/wmcontroller
[INFO] finished tweaking git repo https://github.com/cdknight/wmcontroller
[INFO] tweaked toml for git repo https://github.com/cdknight/wmcontroller written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cdknight/wmcontroller on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cdknight/wmcontroller 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded piston2d-gfx_graphics v0.73.0
[INFO] [stderr]   Downloaded snailquote v0.3.0
[INFO] [stderr]   Downloaded yeslogic-fontconfig-sys v2.11.2
[INFO] [stderr]   Downloaded const-cstr v0.3.0
[INFO] [stderr]   Downloaded freedesktop-desktop-entry v0.3.2
[INFO] [stderr]   Downloaded fontconfig v0.2.1
[INFO] [stderr]   Downloaded piston_window v0.120.0
[INFO] [stderr]   Downloaded flexi_logger v0.18.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcf670f6f1c2ca81ba41abffeb6433f79416a0d9e60161dc638988a23995a458
[INFO] running `Command { std: "docker" "start" "-a" "dcf670f6f1c2ca81ba41abffeb6433f79416a0d9e60161dc638988a23995a458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcf670f6f1c2ca81ba41abffeb6433f79416a0d9e60161dc638988a23995a458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcf670f6f1c2ca81ba41abffeb6433f79416a0d9e60161dc638988a23995a458", kill_on_drop: false }`
[INFO] [stdout] dcf670f6f1c2ca81ba41abffeb6433f79416a0d9e60161dc638988a23995a458
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 042ad63e67712de5e70735ff8e8fc2ed0500fb35a34f5668a0249949e9a17684
[INFO] running `Command { std: "docker" "start" "-a" "042ad63e67712de5e70735ff8e8fc2ed0500fb35a34f5668a0249949e9a17684", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling wayland-sys v0.28.6
[INFO] [stderr]     Checking libloading v0.7.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling wayland-scanner v0.28.6
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]     Checking draw_state v0.8.0
[INFO] [stderr]     Checking instant v0.1.10
[INFO] [stderr]     Checking andrew v0.3.1
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v2.11.2
[INFO] [stderr]     Checking spin_sleep v1.0.0
[INFO] [stderr]     Checking piston2d-graphics v0.40.0
[INFO] [stderr]     Checking const-cstr v0.3.0
[INFO] [stderr]     Checking regex v1.4.6
[INFO] [stderr]     Checking gfx_core v0.9.2
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]     Checking fontconfig v0.2.1
[INFO] [stderr]    Compiling gl v0.13.0
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.5
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.7
[INFO] [stderr]    Compiling gfx_gl v0.6.1
[INFO] [stderr]     Checking gfx v0.18.2
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking nix v0.18.0
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking x11-dl v2.18.5
[INFO] [stderr]     Checking memmap2 v0.1.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]    Compiling wayland-client v0.28.6
[INFO] [stderr]    Compiling wayland-protocols v0.28.6
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking xcursor v0.3.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]     Checking gfx_device_gl v0.16.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking wayland-commons v0.28.6
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking calloop v0.6.5
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking flexi_logger v0.18.0
[INFO] [stderr]     Checking snailquote v0.3.0
[INFO] [stderr]     Checking freedesktop-desktop-entry v0.3.2
[INFO] [stderr]     Checking wayland-cursor v0.28.6
[INFO] [stderr]     Checking wayland-egl v0.28.6
[INFO] [stderr]     Checking pistoncore-input v1.0.0
[INFO] [stderr]     Checking piston-gfx_texture v0.41.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.73.0
[INFO] [stderr]     Checking pistoncore-window v0.47.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.53.0
[INFO] [stderr]     Checking piston v0.53.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.3
[INFO] [stderr]     Checking winit v0.24.0
[INFO] [stderr]     Checking glutin v0.26.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.69.0
[INFO] [stderr]     Checking piston_window v0.120.0
[INFO] [stderr]     Checking wmcontroller v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `insert_mode` is never read
[INFO] [stdout]   --> src/widgets/search.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Search {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub insert_mode: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `exec` that must be used
[INFO] [stdout]    --> src/application_launcher.rs:96:29
[INFO] [stdout]     |
[INFO] [stdout]  96 | / ...                   Command::new(
[INFO] [stdout]  97 | | ...                       // If the expect/panic runs, that means the Exec is malformed (empty string?) We
[INFO] [stdout]  98 | | ...                       // probably *don't* want to panic on this (later), but I'm lazy.
[INFO] [stdout]  99 | | ...                       exec_string.next().expect(
[INFO] [stdout] ...   |
[INFO] [stdout] 103 | | ...                   .args(exec_string)
[INFO] [stdout] 104 | | ...                   .exec();
[INFO] [stdout]     | |_____________________________^
[INFO] [stdout]     |
[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]  96 |                             let _ = Command::new(
[INFO] [stdout]     |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `insert_mode` is never read
[INFO] [stdout]   --> src/widgets/search.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Search {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub insert_mode: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `exec` that must be used
[INFO] [stdout]    --> src/application_launcher.rs:96:29
[INFO] [stdout]     |
[INFO] [stdout]  96 | / ...                   Command::new(
[INFO] [stdout]  97 | | ...                       // If the expect/panic runs, that means the Exec is malformed (empty string?) We
[INFO] [stdout]  98 | | ...                       // probably *don't* want to panic on this (later), but I'm lazy.
[INFO] [stdout]  99 | | ...                       exec_string.next().expect(
[INFO] [stdout] ...   |
[INFO] [stdout] 103 | | ...                   .args(exec_string)
[INFO] [stdout] 104 | | ...                   .exec();
[INFO] [stdout]     | |_____________________________^
[INFO] [stdout]     |
[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]  96 |                             let _ = Command::new(
[INFO] [stdout]     |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 9`
[INFO] running `Command { std: "docker" "inspect" "042ad63e67712de5e70735ff8e8fc2ed0500fb35a34f5668a0249949e9a17684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "042ad63e67712de5e70735ff8e8fc2ed0500fb35a34f5668a0249949e9a17684", kill_on_drop: false }`
[INFO] [stdout] 042ad63e67712de5e70735ff8e8fc2ed0500fb35a34f5668a0249949e9a17684
