[INFO] fetching crate cue-sdk 0.0.3...
[INFO] checking cue-sdk-0.0.3 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate cue-sdk 0.0.3 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate cue-sdk 0.0.3 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cue-sdk 0.0.3
[INFO] finished tweaking crates.io crate cue-sdk 0.0.3
[INFO] tweaked toml for crates.io crate cue-sdk 0.0.3 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate cue-sdk 0.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3346fc26bbd29edc5269bbae06c78f51ea2d6af29ad288f9c9ca492981078920
[INFO] running `Command { std: "docker" "start" "-a" "3346fc26bbd29edc5269bbae06c78f51ea2d6af29ad288f9c9ca492981078920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3346fc26bbd29edc5269bbae06c78f51ea2d6af29ad288f9c9ca492981078920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3346fc26bbd29edc5269bbae06c78f51ea2d6af29ad288f9c9ca492981078920", kill_on_drop: false }`
[INFO] [stdout] 3346fc26bbd29edc5269bbae06c78f51ea2d6af29ad288f9c9ca492981078920
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e029eadd2fa55f6df65cf065e8c2500dad40315e46217b96fe176526f092062
[INFO] running `Command { std: "docker" "start" "-a" "2e029eadd2fa55f6df65cf065e8c2500dad40315e46217b96fe176526f092062", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking gimli v0.22.0
[INFO] [stderr]     Checking ucd-trie v0.1.3
[INFO] [stderr]    Compiling cue-sdk-sys v0.0.5
[INFO] [stderr]     Checking object v0.20.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking humantime v2.0.1
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking pin-project-lite v0.1.7
[INFO] [stderr]     Checking strum v0.19.5
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling tokio v0.3.3
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking miniz_oxide v0.4.1
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking addr2line v0.13.0
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking semver-parser v0.10.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking semver v0.11.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking env_logger v0.8.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling num-derive v0.3.2
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking cue-sdk v0.0.3 (/opt/rustwide/workdir)
[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: 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] error[E0433]: failed to resolve: use of undeclared crate or module `task`
[INFO] [stdout]   --> examples/events.rs:46:22
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let handle = task::sleep(Duration::from_secs(5));
[INFO] [stdout]    |                      ^^^^ use of undeclared crate or module `task`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `warn` in this scope
[INFO] [stdout]   --> examples/async.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             warn!("No devices found.")
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            log::warn
[INFO] [stdout]    = note: `warn` is in scope, but it is an attribute: `#[warn]`
[INFO] [stdout] 
[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: 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] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[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] [stderr] error: could not compile `cue-sdk` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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] warning: 2 warnings emitted
[INFO] [stdout] 
[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:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         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] [stdout] error[E0599]: no method named `subscribe_for_events_async` found for struct `CueSdkClient` in the current scope
[INFO] [stdout]   --> examples/async.rs:54:14
[INFO] [stdout]    |
[INFO] [stdout] 54 |             .subscribe_for_events_async()
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: there is an associated function with a similar name: `subscribe_for_events`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `[closure@examples/async.rs:19:17: 87:6]` is not a future
[INFO] [stdout]   --> examples/async.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     rt.block_on(|| async {
[INFO] [stdout]    |        ^^^^^^^^ -- consider calling this closure
[INFO] [stdout]    |        |
[INFO] [stdout]    |        `[closure@examples/async.rs:19:17: 87:6]` is not a future
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Future` is not implemented for `[closure@examples/async.rs:19:17: 87:6]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "2e029eadd2fa55f6df65cf065e8c2500dad40315e46217b96fe176526f092062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e029eadd2fa55f6df65cf065e8c2500dad40315e46217b96fe176526f092062", kill_on_drop: false }`
[INFO] [stdout] 2e029eadd2fa55f6df65cf065e8c2500dad40315e46217b96fe176526f092062
