[INFO] cloning repository https://github.com/adereth/ttwm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adereth/ttwm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadereth%2Fttwm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadereth%2Fttwm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 610b158d9f04a65ad0ba6f7a6ed8b2b5afacd34e [INFO] checking adereth/ttwm against master#eeb94be79adc9df7a09ad0b2421f16e60e6d932c for pr-152971 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadereth%2Fttwm" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/adereth/ttwm [INFO] finished tweaking git repo https://github.com/adereth/ttwm [INFO] tweaked toml for git repo https://github.com/adereth/ttwm written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/adereth/ttwm on toolchain eeb94be79adc9df7a09ad0b2421f16e60e6d932c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/adereth/ttwm 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" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded freetype-rs v0.35.0 [INFO] [stderr] Downloaded jiff-static v0.2.17 [INFO] [stderr] Downloaded jiff v0.2.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] db5e95441064398f2b3c0104300318ae0ecd02309d68eb2356bbc332e3b7f5e1 [INFO] running `Command { std: "docker" "start" "-a" "db5e95441064398f2b3c0104300318ae0ecd02309d68eb2356bbc332e3b7f5e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db5e95441064398f2b3c0104300318ae0ecd02309d68eb2356bbc332e3b7f5e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db5e95441064398f2b3c0104300318ae0ecd02309d68eb2356bbc332e3b7f5e1", kill_on_drop: false }` [INFO] [stdout] db5e95441064398f2b3c0104300318ae0ecd02309d68eb2356bbc332e3b7f5e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2a80ecc67f4ce93ece29963d9e15acf71ba9add132c7bf27361f9f3d7871efe [INFO] running `Command { std: "docker" "start" "-a" "b2a80ecc67f4ce93ece29963d9e15acf71ba9add132c7bf27361f9f3d7871efe", kill_on_drop: false }` [INFO] [stderr] Checking simd-adler32 v0.3.8 [INFO] [stderr] Compiling cc v1.2.51 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Compiling syn v2.0.112 [INFO] [stderr] Compiling rustix v1.1.3 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking linux-raw-sys v0.11.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling zmij v1.0.3 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking flate2 v1.1.5 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Compiling slotmap v1.1.1 [INFO] [stderr] Checking winnow v0.7.14 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking clap_builder v4.5.53 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking x11rb-protocol v0.13.2 [INFO] [stderr] Checking jiff v0.2.17 [INFO] [stderr] Checking xcursor v0.3.10 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking serde_json v1.0.148 [INFO] [stderr] Checking freetype-rs v0.35.0 [INFO] [stderr] Checking shellexpand v3.1.1 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking env_filter v0.1.4 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Checking gethostname v1.1.0 [INFO] [stderr] Checking clap v4.5.53 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking x11rb v0.13.2 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking toml_edit v0.22.27 [INFO] [stderr] Checking toml v0.8.23 [INFO] [stderr] Checking ttwm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `display` is never read [INFO] [stdout] --> tests/integration.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 32 | struct TestHarness { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 35 | display: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `spawn_window` is never used [INFO] [stdout] --> tests/integration.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 39 | impl TestHarness { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 143 | fn spawn_window(&self) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_floating` is never used [INFO] [stdout] --> src/main.rs:1617:8 [INFO] [stdout] | [INFO] [stdout] 112 | impl Wm { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 1617 | fn is_floating(&self, window: Window) -> 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: field `outputs` is never read [INFO] [stdout] --> src/monitor.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Monitor { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 35 | pub outputs: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Monitor` 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 `all_monitors` is never used [INFO] [stdout] --> src/monitor.rs:246:12 [INFO] [stdout] | [INFO] [stdout] 62 | impl MonitorManager { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 246 | pub fn all_monitors(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `frame_id` is never read [INFO] [stdout] --> src/startup.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct PendingSpawn { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | pub frame_id: NodeId, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PendingSpawn` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `FrameState` is never used [INFO] [stdout] --> src/state.rs:96:10 [INFO] [stdout] | [INFO] [stdout] 96 | pub enum FrameState { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `StateViolation` is never constructed [INFO] [stdout] --> src/state.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 111 | pub struct StateViolation { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ViolationKind` is never used [INFO] [stdout] --> src/state.rs:119:10 [INFO] [stdout] | [INFO] [stdout] 119 | pub enum ViolationKind { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/types.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct StrutPartial { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 61 | pub left_start_y: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 62 | pub left_end_y: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 63 | pub right_start_y: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 64 | pub right_end_y: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 65 | pub top_start_x: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 66 | pub top_end_x: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 67 | pub bottom_start_x: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 68 | pub bottom_end_x: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StrutPartial` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/urgent.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl UrgentManager { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_floating` is never used [INFO] [stdout] --> src/main.rs:1617:8 [INFO] [stdout] | [INFO] [stdout] 112 | impl Wm { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 1617 | fn is_floating(&self, window: Window) -> 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: field `outputs` is never read [INFO] [stdout] --> src/monitor.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Monitor { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 35 | pub outputs: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Monitor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `get_mut`, `monitor_at`, `all_monitors`, `primary`, `add_mock_monitor`, and `with_mock_monitors` are never used [INFO] [stdout] --> src/monitor.rs:153:12 [INFO] [stdout] | [INFO] [stdout] 62 | impl MonitorManager { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn get_mut(&mut self, id: MonitorId) -> Option<&mut Monitor> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | pub fn monitor_at(&self, x: i32, y: i32) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 246 | pub fn all_monitors(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 256 | pub fn primary(&self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 283 | pub fn add_mock_monitor(&mut self, name: &str, geometry: Rect, primary: bool) -> MonitorId { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 297 | pub fn with_mock_monitors(configs: &[(&str, Rect, bool)]) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `frame_id` is never read [INFO] [stdout] --> src/startup.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct PendingSpawn { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | pub frame_id: NodeId, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PendingSpawn` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `WindowState` is never used [INFO] [stdout] --> src/state.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | pub enum WindowState { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `FocusState` is never used [INFO] [stdout] --> src/state.rs:70:10 [INFO] [stdout] | [INFO] [stdout] 70 | pub enum FocusState { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `FrameState` is never used [INFO] [stdout] --> src/state.rs:96:10 [INFO] [stdout] | [INFO] [stdout] 96 | pub enum FrameState { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `StateViolation` is never constructed [INFO] [stdout] --> src/state.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 111 | pub struct StateViolation { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ViolationKind` is never used [INFO] [stdout] --> src/state.rs:119:10 [INFO] [stdout] | [INFO] [stdout] 119 | pub enum ViolationKind { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/types.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct StrutPartial { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 61 | pub left_start_y: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 62 | pub left_end_y: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 63 | pub right_start_y: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 64 | pub right_end_y: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 65 | pub top_start_x: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 66 | pub top_end_x: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 67 | pub bottom_start_x: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 68 | pub bottom_end_x: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StrutPartial` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/urgent.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl UrgentManager { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/workspaces.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Workspace { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 26 | /// Unique identifier (1-9) [INFO] [stdout] 27 | pub id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Workspace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.13s [INFO] running `Command { std: "docker" "inspect" "b2a80ecc67f4ce93ece29963d9e15acf71ba9add132c7bf27361f9f3d7871efe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2a80ecc67f4ce93ece29963d9e15acf71ba9add132c7bf27361f9f3d7871efe", kill_on_drop: false }` [INFO] [stdout] b2a80ecc67f4ce93ece29963d9e15acf71ba9add132c7bf27361f9f3d7871efe