[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
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdsal3389%2Fflow" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-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-5-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 x11rb-async v0.13.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5b2c2122fa41a1030af06f4b61d09b609269ac4165ada61dfbc06c2394e2ca81
[INFO] running `Command { std: "docker" "start" "-a" "5b2c2122fa41a1030af06f4b61d09b609269ac4165ada61dfbc06c2394e2ca81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b2c2122fa41a1030af06f4b61d09b609269ac4165ada61dfbc06c2394e2ca81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b2c2122fa41a1030af06f4b61d09b609269ac4165ada61dfbc06c2394e2ca81", kill_on_drop: false }`
[INFO] [stdout] 5b2c2122fa41a1030af06f4b61d09b609269ac4165ada61dfbc06c2394e2ca81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] bf378180cbbebac1c91449e9fc9918ab3cc91c554f3d547769245c477f13ddbd
[INFO] running `Command { std: "docker" "start" "-a" "bf378180cbbebac1c91449e9fc9918ab3cc91c554f3d547769245c477f13ddbd", 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 crossbeam-utils v0.8.21
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[INFO] [stderr]    Compiling rustix v0.38.44
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[INFO] [stderr]     Checking hashbrown v0.15.4
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[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<C>
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     connection: Arc<C>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     windows: Vec<Window<C>>
[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<C>
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  9 |     connection: Arc<C>,
[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<C> Window<C>
[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<C>, 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<C>
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     workspaces: [Workspace<C>; 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<C>
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     connection: Arc<C>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     windows: Vec<Window<C>>
[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<C>
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  9 |     connection: Arc<C>,
[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<C> Window<C>
[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<C>, 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<C>
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     workspaces: [Workspace<C>; 9],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.46s
[INFO] running `Command { std: "docker" "inspect" "bf378180cbbebac1c91449e9fc9918ab3cc91c554f3d547769245c477f13ddbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf378180cbbebac1c91449e9fc9918ab3cc91c554f3d547769245c477f13ddbd", kill_on_drop: false }`
[INFO] [stdout] bf378180cbbebac1c91449e9fc9918ab3cc91c554f3d547769245c477f13ddbd
