[INFO] fetching crate cue-sdk 0.0.2... [INFO] checking cue-sdk-0.0.2 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate cue-sdk 0.0.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate cue-sdk 0.0.2 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate cue-sdk 0.0.2 [INFO] finished tweaking crates.io crate cue-sdk 0.0.2 [INFO] tweaked toml for crates.io crate cue-sdk 0.0.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate cue-sdk 0.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cue-sdk-sys v0.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30160396db22c85c1a6d4aa174b07bd2df60075fab477194e27ab0b2ed78a811 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "30160396db22c85c1a6d4aa174b07bd2df60075fab477194e27ab0b2ed78a811", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30160396db22c85c1a6d4aa174b07bd2df60075fab477194e27ab0b2ed78a811", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30160396db22c85c1a6d4aa174b07bd2df60075fab477194e27ab0b2ed78a811", kill_on_drop: false }` [INFO] [stdout] 30160396db22c85c1a6d4aa174b07bd2df60075fab477194e27ab0b2ed78a811 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b59e13edc766d6de2b21b72b3ebaf40c59410285d383cb04feac36981329bb2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3b59e13edc766d6de2b21b72b3ebaf40c59410285d383cb04feac36981329bb2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.36 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking event-listener v2.4.0 [INFO] [stderr] Compiling cue-sdk-sys v0.0.3 [INFO] [stderr] Checking vec-arena v0.5.2 [INFO] [stderr] Checking async-task v3.0.0 [INFO] [stderr] Checking parking v1.0.6 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking miniz_oxide v0.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking semver v0.10.0 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking futures-lite v0.1.11 [INFO] [stderr] Checking async-channel v1.4.2 [INFO] [stderr] Checking async-mutex v1.3.0 [INFO] [stderr] Checking multitask v0.2.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking polling v0.1.9 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking async-io v0.1.11 [INFO] [stderr] Checking blocking v0.5.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking async-executor v0.1.2 [INFO] [stderr] Checking async-std v1.6.3 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling num-derive v0.3.2 [INFO] [stderr] Compiling strum_macros v0.19.2 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking cue-sdk v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `CueEventFromFfiError`, `CueEvent` [INFO] [stdout] --> src/event/subscription.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use super::{CueEvent, CueEventFromFfiError}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CueSdkClient`, `UnsubscribeFromEventsError` [INFO] [stdout] --> src/event/subscription.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::sdk::{CueSdkClient, UnsubscribeFromEventsError}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Mutex` [INFO] [stdout] --> src/sdk.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use std::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::Utf8Error` [INFO] [stdout] --> src/internal/c_utils.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | use std::str::Utf8Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CueEventFromFfiError`, `CueEvent` [INFO] [stdout] --> src/event/subscription.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use super::{CueEvent, CueEventFromFfiError}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CueSdkClient`, `UnsubscribeFromEventsError` [INFO] [stdout] --> src/event/subscription.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::sdk::{CueSdkClient, UnsubscribeFromEventsError}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Mutex` [INFO] [stdout] --> src/sdk.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use std::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `warn` in this scope [INFO] [stdout] --> examples/async.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | warn!("No devices found.") [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> examples/async.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn main() { [INFO] [stdout] | ---- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 41 | / sdk.flush_led_colors_update_buffer_async() [INFO] [stdout] 42 | | .await [INFO] [stdout] | |______________^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> examples/async.rs:70:14 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn main() { [INFO] [stdout] | ---- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 70 | let ev = subscription.next_event().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> examples/async.rs:74:15 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn main() { [INFO] [stdout] | ---- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 74 | let ev2 = subscription.next_event().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cue_sdk::sdk::GetAllDevicesError` [INFO] [stdout] --> examples/async.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use cue_sdk::sdk::GetAllDevicesError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CueDevice`, `DeviceType` [INFO] [stdout] --> examples/async.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | use cue_sdk::device::{CueDevice, DeviceType}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CueEventFromFfiError`, `CueEvent` [INFO] [stdout] --> examples/async.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | use cue_sdk::event::{CueEvent, CueEventFromFfiError}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BooleanPropertyKey`, `Int32PropertyKey` [INFO] [stdout] --> examples/async.rs:11:25 [INFO] [stdout] | [INFO] [stdout] 11 | use cue_sdk::property::{BooleanPropertyKey, Int32PropertyKey}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/access_control.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut sdk = cue_sdk::initialize().expect("failed to initialize sdk"); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/events.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | let mut sdk = cue_sdk::initialize().expect("failed to initialize sdk"); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `protocol_details` of struct `CueSdkClient` is private [INFO] [stdout] --> examples/initialization.rs:28:52 [INFO] [stdout] | [INFO] [stdout] 28 | info!("SDK protocol details: {:?}", sdk_client.protocol_details); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `priority` of struct `CueSdkClient` is private [INFO] [stdout] --> examples/initialization.rs:29:54 [INFO] [stdout] | [INFO] [stdout] 29 | info!("Initial layer priority: {:?}", sdk_client.priority); [INFO] [stdout] | ^^^^^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0616`. [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `flush_led_colors_update_buffer_async` found for struct `CueSdkClient` in the current scope [INFO] [stdout] --> examples/async.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | sdk.flush_led_colors_update_buffer_async() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: there is an associated function with a similar name: `flush_led_colors_update_buffer_sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cue-sdk` [INFO] [stdout] error[E0599]: no method named `subscribe_for_events_async` found for struct `CueSdkClient` in the current scope [INFO] [stdout] --> examples/async.rs:48:10 [INFO] [stdout] | [INFO] [stdout] 48 | .subscribe_for_events_async() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: there is an associated function with a similar name: `subscribe_for_events` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 6 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0728. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] warning: variable `_Utf8Error` should have a snake case name [INFO] [stdout] --> src/internal/c_utils.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | Err(_Utf8Error) [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `_utf8_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3b59e13edc766d6de2b21b72b3ebaf40c59410285d383cb04feac36981329bb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b59e13edc766d6de2b21b72b3ebaf40c59410285d383cb04feac36981329bb2", kill_on_drop: false }` [INFO] [stdout] 3b59e13edc766d6de2b21b72b3ebaf40c59410285d383cb04feac36981329bb2