[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 try#b1f2594eac607c1f051534800237eeedb5590a49 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-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cdknight/wmcontroller on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b3b72e0a391a0b92b4c58c215d1c9173983337e4c2882a1717a94e5f8f7f2d9 [INFO] running `Command { std: "docker" "start" "-a" "9b3b72e0a391a0b92b4c58c215d1c9173983337e4c2882a1717a94e5f8f7f2d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b3b72e0a391a0b92b4c58c215d1c9173983337e4c2882a1717a94e5f8f7f2d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b3b72e0a391a0b92b4c58c215d1c9173983337e4c2882a1717a94e5f8f7f2d9", kill_on_drop: false }` [INFO] [stdout] 9b3b72e0a391a0b92b4c58c215d1c9173983337e4c2882a1717a94e5f8f7f2d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10443c1e757590e33ae193f155b235c63aaaf685ecd5cf3d9383dc423cf1beeb [INFO] running `Command { std: "docker" "start" "-a" "10443c1e757590e33ae193f155b235c63aaaf685ecd5cf3d9383dc423cf1beeb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Compiling wayland-sys v0.28.6 [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 dlib v0.5.0 [INFO] [stderr] Checking const-cstr v0.3.0 [INFO] [stderr] Checking gfx_core v0.9.2 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl_generator v0.13.1 [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] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking x11-dl v2.18.5 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking gfx v0.18.2 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rayon v1.5.1 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking gfx_device_gl v0.16.2 [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 image v0.23.14 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking wayland-egl v0.28.6 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking snailquote v0.3.0 [INFO] [stderr] Checking flexi_logger v0.18.0 [INFO] [stderr] Checking freedesktop-desktop-entry v0.3.2 [INFO] [stderr] Checking piston-gfx_texture v0.41.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.73.0 [INFO] [stderr] Checking pistoncore-input v1.0.0 [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 52.34s [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" "10443c1e757590e33ae193f155b235c63aaaf685ecd5cf3d9383dc423cf1beeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10443c1e757590e33ae193f155b235c63aaaf685ecd5cf3d9383dc423cf1beeb", kill_on_drop: false }` [INFO] [stdout] 10443c1e757590e33ae193f155b235c63aaaf685ecd5cf3d9383dc423cf1beeb