[INFO] cloning repository https://github.com/dsal3389/flow [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dsal3389/flow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdsal3389%2Fflow", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdsal3389%2Fflow'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fc2ef0ef6bb6df9d7e695a25c91720555c926d3c [INFO] checking dsal3389/flow against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdsal3389%2Fflow" "/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/dsal3389/flow [INFO] finished tweaking git repo https://github.com/dsal3389/flow [INFO] tweaked toml for git repo https://github.com/dsal3389/flow written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dsal3389/flow on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dsal3389/flow 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hermit-abi v0.5.2 [INFO] [stderr] Downloaded xkbcommon v0.8.0 [INFO] [stderr] Downloaded x11rb-async v0.13.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d82c3905091971ab21b3782f8599a5d909394f0dfc39b81784d97466b3add351 [INFO] running `Command { std: "docker" "start" "-a" "d82c3905091971ab21b3782f8599a5d909394f0dfc39b81784d97466b3add351", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d82c3905091971ab21b3782f8599a5d909394f0dfc39b81784d97466b3add351", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d82c3905091971ab21b3782f8599a5d909394f0dfc39b81784d97466b3add351", kill_on_drop: false }` [INFO] [stdout] d82c3905091971ab21b3782f8599a5d909394f0dfc39b81784d97466b3add351 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39ac385f3b4e567484c7213c3943e7452367d1a572e4221f2e506637500d1cae [INFO] running `Command { std: "docker" "start" "-a" "39ac385f3b4e567484c7213c3943e7452367d1a572e4221f2e506637500d1cae", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking x11rb-protocol v0.13.1 [INFO] [stderr] Checking futures-lite v2.6.0 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking winnow v0.7.11 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking toml_write v0.1.2 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking as-raw-xcb-connection v1.0.1 [INFO] [stderr] Checking xkeysym v0.2.1 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking event-listener v5.4.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking xkbcommon v0.8.0 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking polling v3.8.0 [INFO] [stderr] Checking async-io v2.4.1 [INFO] [stderr] Checking x11rb v0.13.1 [INFO] [stderr] Checking x11rb-async v0.13.1 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking toml_edit v0.22.27 [INFO] [stderr] Checking toml v0.8.23 [INFO] [stderr] Checking flow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Atom`, `ConfigureRequestEvent`, and `Property` [INFO] [stdout] --> src/wm.rs:12:54 [INFO] [stdout] | [INFO] [stdout] 12 | KeyPressEvent, KeyReleaseEvent, MapRequestEvent, ConfigureRequestEvent, ModMask, Window, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | PropMode, Property, Atom, AtomEnum [INFO] [stdout] | ^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Atom`, `ConfigureRequestEvent`, and `Property` [INFO] [stdout] --> src/wm.rs:12:54 [INFO] [stdout] | [INFO] [stdout] 12 | KeyPressEvent, KeyReleaseEvent, MapRequestEvent, ConfigureRequestEvent, ModMask, Window, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | PropMode, Property, Atom, AtomEnum [INFO] [stdout] | ^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/wm.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 118 | / loop { [INFO] [stdout] 119 | | match self.connection.wait_for_event().await? { [INFO] [stdout] 120 | | Event::KeyPress(event) => self.handle_key_press_event(event).await, [INFO] [stdout] 121 | | Event::KeyRelease(event) => self.handle_key_release_event(event).await, [INFO] [stdout] ... | [INFO] [stdout] 141 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 142 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/wm.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 118 | / loop { [INFO] [stdout] 119 | | match self.connection.wait_for_event().await? { [INFO] [stdout] 120 | | Event::KeyPress(event) => self.handle_key_press_event(event).await, [INFO] [stdout] 121 | | Event::KeyRelease(event) => self.handle_key_release_event(event).await, [INFO] [stdout] ... | [INFO] [stdout] 141 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 142 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `connection` and `windows` are never read [INFO] [stdout] --> src/workspace.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Workspace [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | connection: Arc, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 11 | windows: Vec> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `connection` and `x11_window` are never read [INFO] [stdout] --> src/window.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Window [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | connection: Arc, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | x11_window: X11Window [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/window.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 13 | / impl Window [INFO] [stdout] 14 | | where [INFO] [stdout] 15 | | C: Connection [INFO] [stdout] | |_________________- associated function in this implementation [INFO] [stdout] 16 | { [INFO] [stdout] 17 | pub fn new(connection: Arc, window: X11Window) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max_keycode` is never read [INFO] [stdout] --> src/key.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct KeyState { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 31 | min_keycode: u8, [INFO] [stdout] 32 | max_keycode: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `KeyState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `workspaces` is never read [INFO] [stdout] --> src/wm.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct WindowManager [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | workspaces: [Workspace; 9], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `connection` and `windows` are never read [INFO] [stdout] --> src/workspace.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Workspace [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | connection: Arc, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 11 | windows: Vec> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `connection` and `x11_window` are never read [INFO] [stdout] --> src/window.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Window [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | connection: Arc, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | x11_window: X11Window [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/window.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 13 | / impl Window [INFO] [stdout] 14 | | where [INFO] [stdout] 15 | | C: Connection [INFO] [stdout] | |_________________- associated function in this implementation [INFO] [stdout] 16 | { [INFO] [stdout] 17 | pub fn new(connection: Arc, window: X11Window) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max_keycode` is never read [INFO] [stdout] --> src/key.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct KeyState { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 31 | min_keycode: u8, [INFO] [stdout] 32 | max_keycode: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `KeyState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `workspaces` is never read [INFO] [stdout] --> src/wm.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct WindowManager [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | workspaces: [Workspace; 9], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.40s [INFO] running `Command { std: "docker" "inspect" "39ac385f3b4e567484c7213c3943e7452367d1a572e4221f2e506637500d1cae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39ac385f3b4e567484c7213c3943e7452367d1a572e4221f2e506637500d1cae", kill_on_drop: false }` [INFO] [stdout] 39ac385f3b4e567484c7213c3943e7452367d1a572e4221f2e506637500d1cae