[INFO] cloning repository https://github.com/jonlamb-gh/pinephone-rs-display-prototype
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonlamb-gh/pinephone-rs-display-prototype" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Fpinephone-rs-display-prototype", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Fpinephone-rs-display-prototype'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9bf8279bb82980c6d9bc068b918a12038081b5e9
[INFO] checking jonlamb-gh/pinephone-rs-display-prototype against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Fpinephone-rs-display-prototype" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jonlamb-gh/pinephone-rs-display-prototype on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jonlamb-gh/pinephone-rs-display-prototype
[INFO] finished tweaking git repo https://github.com/jonlamb-gh/pinephone-rs-display-prototype
[INFO] tweaked toml for git repo https://github.com/jonlamb-gh/pinephone-rs-display-prototype written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jonlamb-gh/pinephone-rs-display-prototype 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/bugadani/embedded-layout.git`
[INFO] [stderr]      Locking 1 package
[INFO] [stderr]       Adding embedded-layout v0.1.0 (https://github.com/bugadani/embedded-layout.git?branch=master#52261542)
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinytga v0.3.2
[INFO] [stderr]   Downloaded bytemuck v1.4.0
[INFO] [stderr]   Downloaded embedded-graphics-simulator v0.2.1
[INFO] [stderr]   Downloaded embedded-graphics v0.6.2
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c51f7a7cdbffdf5c578d7a95d7c2554a1888633bf0ad237cd2052ccb2470856
[INFO] running `Command { std: "docker" "start" "-a" "1c51f7a7cdbffdf5c578d7a95d7c2554a1888633bf0ad237cd2052ccb2470856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c51f7a7cdbffdf5c578d7a95d7c2554a1888633bf0ad237cd2052ccb2470856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c51f7a7cdbffdf5c578d7a95d7c2554a1888633bf0ad237cd2052ccb2470856", kill_on_drop: false }`
[INFO] [stdout] 1c51f7a7cdbffdf5c578d7a95d7c2554a1888633bf0ad237cd2052ccb2470856
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd8b728e1d8f074291eb9a5a527d1398e912d06a5134fdfe9c557543bf96d90a
[INFO] running `Command { std: "docker" "start" "-a" "cd8b728e1d8f074291eb9a5a527d1398e912d06a5134fdfe9c557543bf96d90a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]     Checking either v1.6.0
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[INFO] [stderr]     Checking embedded-graphics-simulator v0.2.1
[INFO] [stderr]     Checking pinephone-rs-display-prototype v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `handle_touch_event` is never used
[INFO] [stdout]  --> src/events.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait TouchEventHandler {
[INFO] [stdout]   |           ----------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 8 |     fn handle_touch_event(&mut self, event: TouchEvent);
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Press` and `Release` are never constructed
[INFO] [stdout]   --> src/events.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum TouchEvent {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 13 |     Press(Point),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 14 |     Release(Point),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TouchEvent` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `view_group_id` is never used
[INFO] [stdout]   --> src/viewable.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub trait Viewable<'a> {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 11 |     fn view_group_id(&self) -> Option<ViewGroupId> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `handle_touch_event` is never used
[INFO] [stdout]  --> src/events.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait TouchEventHandler {
[INFO] [stdout]   |           ----------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 8 |     fn handle_touch_event(&mut self, event: TouchEvent);
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Press` and `Release` are never constructed
[INFO] [stdout]   --> src/events.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum TouchEvent {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 13 |     Press(Point),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 14 |     Release(Point),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TouchEvent` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `view_group_id` is never used
[INFO] [stdout]   --> src/viewable.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub trait Viewable<'a> {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 11 |     fn view_group_id(&self) -> Option<ViewGroupId> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.98s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "cd8b728e1d8f074291eb9a5a527d1398e912d06a5134fdfe9c557543bf96d90a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd8b728e1d8f074291eb9a5a527d1398e912d06a5134fdfe9c557543bf96d90a", kill_on_drop: false }`
[INFO] [stdout] cd8b728e1d8f074291eb9a5a527d1398e912d06a5134fdfe9c557543bf96d90a