[INFO] cloning repository https://github.com/FauxFaux/soliscloud-mqtt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FauxFaux/soliscloud-mqtt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Fsoliscloud-mqtt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Fsoliscloud-mqtt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4cf82e275a0cfae5465b300202d670336d96cf0b [INFO] checking FauxFaux/soliscloud-mqtt against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Fsoliscloud-mqtt" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FauxFaux/soliscloud-mqtt 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/FauxFaux/soliscloud-mqtt [INFO] finished tweaking git repo https://github.com/FauxFaux/soliscloud-mqtt [INFO] tweaked toml for git repo https://github.com/FauxFaux/soliscloud-mqtt written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/FauxFaux/soliscloud-mqtt 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] Downloading crates ... [INFO] [stderr] Downloaded rustls-pki-types v1.3.1 [INFO] [stderr] Downloaded rumqttc v0.24.0 [INFO] [stderr] Downloaded rustls v0.22.2 [INFO] [stderr] Downloaded mqtt-reeze v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 12abd5ff63d241f5e62f7787a12b51045d40ed6af690d4ef8368c86fd5d9271f [INFO] running `Command { std: "docker" "start" "-a" "12abd5ff63d241f5e62f7787a12b51045d40ed6af690d4ef8368c86fd5d9271f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12abd5ff63d241f5e62f7787a12b51045d40ed6af690d4ef8368c86fd5d9271f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12abd5ff63d241f5e62f7787a12b51045d40ed6af690d4ef8368c86fd5d9271f", kill_on_drop: false }` [INFO] [stdout] 12abd5ff63d241f5e62f7787a12b51045d40ed6af690d4ef8368c86fd5d9271f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2338b31dfaa71c0cbfd58a4a5c739af48f1a6c3b5b74288e22bed5d35e132379 [INFO] running `Command { std: "docker" "start" "-a" "2338b31dfaa71c0cbfd58a4a5c739af48f1a6c3b5b74288e22bed5d35e132379", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.89 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking rustls-pki-types v1.3.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling rustls v0.22.2 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking webpki-roots v0.25.4 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking rustls-pemfile v2.1.1 [INFO] [stderr] Checking chrono v0.4.34 [INFO] [stderr] Checking base64 v0.22.0 [INFO] [stderr] Checking rustls-native-certs v0.7.0 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Checking thiserror v1.0.57 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tokio-rustls v0.25.0 [INFO] [stderr] Checking rumqttc v0.24.0 [INFO] [stderr] Checking mqtt-reeze v0.2.0 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.24 [INFO] [stderr] Checking soliscloud-mqtt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/main.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/main.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `code`, `msg`, and `success` are never read [INFO] [stdout] --> src/main.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 113 | struct Resp { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 114 | code: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 115 | msg: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 116 | data: T, [INFO] [stdout] 117 | success: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sn` is never read [INFO] [stdout] --> src/main.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 127 | struct InverterLite { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 128 | id: String, [INFO] [stdout] 129 | sn: String, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `total` is never read [INFO] [stdout] --> src/main.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 134 | struct Pager { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 135 | records: Vec, [INFO] [stdout] 136 | total: i64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sno` and `id` are never read [INFO] [stdout] --> src/main.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 141 | struct Station { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 142 | sno: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 143 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Station` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `code`, `msg`, and `success` are never read [INFO] [stdout] --> src/main.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 113 | struct Resp { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 114 | code: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 115 | msg: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 116 | data: T, [INFO] [stdout] 117 | success: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sn` is never read [INFO] [stdout] --> src/main.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 127 | struct InverterLite { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 128 | id: String, [INFO] [stdout] 129 | sn: String, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `total` is never read [INFO] [stdout] --> src/main.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 134 | struct Pager { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 135 | records: Vec, [INFO] [stdout] 136 | total: i64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sno` and `id` are never read [INFO] [stdout] --> src/main.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 141 | struct Station { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 142 | sno: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 143 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Station` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.14s [INFO] running `Command { std: "docker" "inspect" "2338b31dfaa71c0cbfd58a4a5c739af48f1a6c3b5b74288e22bed5d35e132379", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2338b31dfaa71c0cbfd58a4a5c739af48f1a6c3b5b74288e22bed5d35e132379", kill_on_drop: false }` [INFO] [stdout] 2338b31dfaa71c0cbfd58a4a5c739af48f1a6c3b5b74288e22bed5d35e132379