[INFO] fetching crate aiot 0.8.0... [INFO] checking aiot-0.8.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] extracting crate aiot 0.8.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate aiot 0.8.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate aiot 0.8.0 [INFO] finished tweaking crates.io crate aiot 0.8.0 [INFO] tweaked toml for crates.io crate aiot 0.8.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate aiot 0.8.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enum-iterator v0.7.0 [INFO] [stderr] Downloaded enum-iterator-derive v0.7.0 [INFO] [stderr] Downloaded pollster v0.2.4 [INFO] [stderr] Downloaded mqttbytes v0.4.0 [INFO] [stderr] Downloaded enum-kinds v0.5.1 [INFO] [stderr] Downloaded serde_with_macros v1.5.0 [INFO] [stderr] Downloaded serde_with v1.10.0 [INFO] [stderr] Downloaded rumqttc v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d0bc9b0fe9a8c8a81dda8bc1ccb1518b69c2c3cbf1b2587ee51a3ab5a296ae9 [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" "8d0bc9b0fe9a8c8a81dda8bc1ccb1518b69c2c3cbf1b2587ee51a3ab5a296ae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d0bc9b0fe9a8c8a81dda8bc1ccb1518b69c2c3cbf1b2587ee51a3ab5a296ae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d0bc9b0fe9a8c8a81dda8bc1ccb1518b69c2c3cbf1b2587ee51a3ab5a296ae9", kill_on_drop: false }` [INFO] [stdout] 8d0bc9b0fe9a8c8a81dda8bc1ccb1518b69c2c3cbf1b2587ee51a3ab5a296ae9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7c4114f40b762684ecb34d54969c78f5742151c5609fee17408be7377ffabc6 [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" "f7c4114f40b762684ecb34d54969c78f5742151c5609fee17408be7377ffabc6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking pollster v0.2.4 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling openssl-src v111.16.0+1.1.1l [INFO] [stderr] Checking mqttbytes v0.4.0 [INFO] [stderr] Checking tracing-core v0.1.19 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking typenum v1.14.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking sha2 v0.9.8 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking rustls-native-certs v0.5.0 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Compiling enum-kinds v0.5.1 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Checking enum-iterator v0.7.0 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling serde_with_macros v1.5.0 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Checking tungstenite v0.14.0 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Checking futures v0.3.17 [INFO] [stderr] Checking tokio-util v0.6.8 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking tokio-tungstenite v0.15.0 [INFO] [stderr] Checking rumqttc v0.8.0 [INFO] [stderr] Checking h2 v0.3.4 [INFO] [stderr] Checking serde v1.0.130 [INFO] [stderr] Checking hyper v0.14.12 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking serde_with v1.10.0 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.4 [INFO] [stderr] Checking aiot v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `DeviceInfoId`, `DeviceInfoWithSecret` [INFO] [stdout] --> examples/tag.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use aiot::subdev::base::{DeviceInfoId, DeviceInfoWithSecret}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DeviceInfoKey` [INFO] [stdout] --> examples/tag.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use aiot::tag::base::{DeviceInfoKey, DeviceInfoKeyValue}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `regex::internal::Input` [INFO] [stdout] --> examples/sub-dev.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use regex::internal::Input; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reqwest::Request` [INFO] [stdout] --> examples/sub-dev.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use reqwest::Request; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rumqttc::Event` [INFO] [stdout] --> examples/sub-dev.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rumqttc::Event; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> examples/sub-dev.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HttpDownloadConfig`, `HttpDownloader` [INFO] [stdout] --> examples/sub-dev.rs:9:29 [INFO] [stdout] | [INFO] [stdout] 9 | use aiot::http_downloader::{HttpDownloadConfig, HttpDownloader}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aiot::subdev` [INFO] [stdout] --> examples/sub-dev.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use aiot::subdev; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DeviceInfo` [INFO] [stdout] --> examples/sub-dev.rs:11:26 [INFO] [stdout] | [INFO] [stdout] 11 | use aiot::subdev::base::{DeviceInfo, DeviceInfoId}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DataModelMsg`, `DataModelOptions`, `DataModel` [INFO] [stdout] --> examples/sub-dev.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | use aiot::{DataModel, DataModelMsg, DataModelOptions, MqttClient, ThreeTuple}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chrono::Duration` [INFO] [stdout] --> examples/sub-dev.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use chrono::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::Level::Error` [INFO] [stdout] --> examples/sub-dev.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use log::Level::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::Bytes` [INFO] [stdout] --> examples/sub-dev.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std::str::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> examples/sub-dev.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempdir::TempDir` [INFO] [stdout] --> examples/sub-dev.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use tempdir::TempDir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> examples/remote_config.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> examples/remote_config.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> examples/shadow.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response` [INFO] [stdout] --> examples/tag.rs:47:50 [INFO] [stdout] | [INFO] [stdout] 47 | TagRecv::DeviceInfoUpdateResponse(response) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response` [INFO] [stdout] --> examples/tag.rs:51:50 [INFO] [stdout] | [INFO] [stdout] 51 | TagRecv::DeviceInfoDeleteResponse(response) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reqwest::Request` [INFO] [stdout] --> examples/ota_basic.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use reqwest::Request; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rumqttc::Event` [INFO] [stdout] --> examples/ota_basic.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rumqttc::Event; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> examples/ota_basic.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HttpDownloadConfig`, `HttpDownloader` [INFO] [stdout] --> examples/ota_basic.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | use aiot::http_downloader::{HttpDownloadConfig, HttpDownloader}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DataModelMsg`, `DataModelOptions`, `DataModel` [INFO] [stdout] --> examples/ota_basic.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | use aiot::{DataModel, DataModelMsg, DataModelOptions, MqttClient, ThreeTuple}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_util::StreamExt` [INFO] [stdout] --> examples/ota_basic.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use futures_util::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::Level::Error` [INFO] [stdout] --> examples/ota_basic.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use log::Level::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::Bytes` [INFO] [stdout] --> examples/ota_basic.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::str::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> examples/ota_basic.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempdir::TempDir` [INFO] [stdout] --> examples/ota_basic.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use tempdir::TempDir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_util::StreamExt` [INFO] [stdout] --> examples/sub-dev.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use futures_util::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response` [INFO] [stdout] --> examples/shadow.rs:50:57 [INFO] [stdout] | [INFO] [stdout] 50 | shadow::recv::ShadowRecv::ShadowGetTopic(response) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_devices` [INFO] [stdout] --> examples/sub-dev.rs:58:6 [INFO] [stdout] | [INFO] [stdout] 58 | let sub_devices = vec![sub_device_login.clone()]; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_devices` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_device_ids` [INFO] [stdout] --> examples/sub-dev.rs:59:6 [INFO] [stdout] | [INFO] [stdout] 59 | let sub_device_ids = vec![sub_device_id.clone()]; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_device_ids` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_device_witch_secrets` [INFO] [stdout] --> examples/sub-dev.rs:60:6 [INFO] [stdout] | [INFO] [stdout] 60 | let sub_device_witch_secrets = vec![sub_device_with_secret2.clone()]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_device_witch_secrets` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> examples/ota_basic.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | ... let data = ota.download_upgrade_package(&package).await?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 18s [INFO] running `Command { std: "docker" "inspect" "f7c4114f40b762684ecb34d54969c78f5742151c5609fee17408be7377ffabc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7c4114f40b762684ecb34d54969c78f5742151c5609fee17408be7377ffabc6", kill_on_drop: false }` [INFO] [stdout] f7c4114f40b762684ecb34d54969c78f5742151c5609fee17408be7377ffabc6