[INFO] fetching crate cue-sdk 0.0.3... [INFO] checking cue-sdk-0.0.3 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate cue-sdk 0.0.3 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate cue-sdk 0.0.3 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "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-6-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded strum v0.19.5 [INFO] [stderr] Downloaded strum_macros v0.19.4 [INFO] [stderr] Downloaded num-derive v0.3.2 [INFO] [stderr] Downloaded semver-parser v0.10.1 [INFO] [stderr] Downloaded cue-sdk-sys v0.0.5 [INFO] [stderr] Downloaded env_logger v0.8.1 [INFO] [stderr] Downloaded miniz_oxide v0.4.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.21 [INFO] [stderr] Downloaded tokio v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c77aeb24b02c1e273a29e36b7d653290a016dc44764c992e80474ed44ed038de [INFO] running `Command { std: "docker" "start" "-a" "c77aeb24b02c1e273a29e36b7d653290a016dc44764c992e80474ed44ed038de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c77aeb24b02c1e273a29e36b7d653290a016dc44764c992e80474ed44ed038de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c77aeb24b02c1e273a29e36b7d653290a016dc44764c992e80474ed44ed038de", kill_on_drop: false }` [INFO] [stdout] c77aeb24b02c1e273a29e36b7d653290a016dc44764c992e80474ed44ed038de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb6e6e999a88e84f043090ef45e1d40910e2366aea87b0d6341ec84337de72cb [INFO] running `Command { std: "docker" "start" "-a" "bb6e6e999a88e84f043090ef45e1d40910e2366aea87b0d6341ec84337de72cb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking miniz_oxide v0.4.1 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling cue-sdk-sys v0.0.5 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking semver-parser v0.10.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling tokio v0.3.3 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking strum v0.19.5 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking env_logger v0.8.1 [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 `_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: 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] 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] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used [INFO] [stdout] --> src/property/boolean.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | u32::from(key); //ensure this never panics [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 88 | let _ = u32::from(key); //ensure this never panics [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used [INFO] [stdout] --> src/property/int32.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | u32::from(key); //ensure this never panics [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 86 | let _ = u32::from(key); //ensure this never panics [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cue-sdk` (example "initialization") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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: `warn` is in scope, but it is an attribute: `#[warn]` [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 4 + use log::warn; [INFO] [stdout] | [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] 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` and `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` and `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` and `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 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cue-sdk` (example "events") due to 2 previous errors [INFO] [stdout] warning: 4 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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `flush_led_colors_update_buffer_sync` with a similar name [INFO] [stdout] | [INFO] [stdout] 47 | sdk.flush_led_colors_update_buffer_sync() [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [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] 53 | let mut subscription = sdk [INFO] [stdout] | ________________________________- [INFO] [stdout] 54 | | .subscribe_for_events_async() [INFO] [stdout] | |_____________-^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `subscribe_for_events` with a similar name, but with different arguments [INFO] [stdout] --> /opt/rustwide/workdir/src/sdk.rs:421:5 [INFO] [stdout] | [INFO] [stdout] 421 | / pub fn subscribe_for_events(&self, mut closure: F) -> Result<(), SubscribeForEventsError> [INFO] [stdout] 422 | | where [INFO] [stdout] 423 | | F: FnMut(Result), [INFO] [stdout] | |_________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `{closure@examples/async.rs:19:17: 19:19}` is not a future [INFO] [stdout] --> examples/async.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | rt.block_on(|| async { [INFO] [stdout] | ________--------_^ [INFO] [stdout] | | | [INFO] [stdout] | | required by a bound introduced by this call [INFO] [stdout] 20 | | env_logger::init_from_env(Env::new().filter("CUE_SDK_EXAMPLES_LOG_LEVEL")); [INFO] [stdout] 21 | | let sdk = cue_sdk::initialize().expect("failed to initialize sdk"); [INFO] [stdout] ... | [INFO] [stdout] 86 | | drop(subscription) [INFO] [stdout] 87 | | }); [INFO] [stdout] | |_____^ `{closure@examples/async.rs:19:17: 19:19}` is not a future [INFO] [stdout] | [INFO] [stdout] = help: the trait `Future` is not implemented for closure `{closure@examples/async.rs:19:17: 19:19}` [INFO] [stdout] note: required by a bound in `tokio::runtime::Runtime::block_on` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.3.3/src/runtime/mod.rs:441:28 [INFO] [stdout] | [INFO] [stdout] 441 | pub fn block_on(&self, future: F) -> F::Output { [INFO] [stdout] | ^^^^^^ required by this bound in `Runtime::block_on` [INFO] [stdout] help: use parentheses to call this closure [INFO] [stdout] | [INFO] [stdout] 87 | }()); [INFO] [stdout] | ++ [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: could not compile `cue-sdk` (example "async") due to 5 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "bb6e6e999a88e84f043090ef45e1d40910e2366aea87b0d6341ec84337de72cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb6e6e999a88e84f043090ef45e1d40910e2366aea87b0d6341ec84337de72cb", kill_on_drop: false }` [INFO] [stdout] bb6e6e999a88e84f043090ef45e1d40910e2366aea87b0d6341ec84337de72cb