[INFO] fetching crate moleculer 0.3.5...
[INFO] testing moleculer-0.3.5 against 1.75.0 for beta-1.76-1
[INFO] extracting crate moleculer 0.3.5 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate moleculer 0.3.5 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate moleculer 0.3.5
[INFO] finished tweaking crates.io crate moleculer 0.3.5
[INFO] tweaked toml for crates.io crate moleculer 0.3.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate moleculer 0.3.5 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctrlc v3.1.9
[INFO] [stderr]   Downloaded sysinfo v0.19.2
[INFO] [stderr]   Downloaded color-spantrace v0.1.6
[INFO] [stderr]   Downloaded object v0.26.0
[INFO] [stderr]   Downloaded futures-sink v0.3.16
[INFO] [stderr]   Downloaded futures-task v0.3.16
[INFO] [stderr]   Downloaded signature v1.3.1
[INFO] [stderr]   Downloaded signatory v0.21.0
[INFO] [stderr]   Downloaded futures-util v0.3.16
[INFO] [stderr]   Downloaded futures-macro v0.3.16
[INFO] [stderr]   Downloaded async-nats v0.10.1
[INFO] [stderr]   Downloaded nuid v0.3.0
[INFO] [stderr]   Downloaded nats v0.10.1
[INFO] [stderr]   Downloaded curve25519-dalek v3.1.0
[INFO] [stderr]   Downloaded web-sys v0.3.52
[INFO] [stderr]   Downloaded act-zero v0.4.0
[INFO] [stderr]   Downloaded futures-core v0.3.16
[INFO] [stderr]   Downloaded futures-io v0.3.16
[INFO] [stderr]   Downloaded zeroize_derive v1.1.0
[INFO] [stderr]   Downloaded thiserror v1.0.26
[INFO] [stderr]   Downloaded built v0.5.1
[INFO] [stderr]   Downloaded thiserror-impl v1.0.26
[INFO] [stderr]   Downloaded tokio v1.9.0
[INFO] [stderr]   Downloaded futures-channel v0.3.16
[INFO] [stderr]   Downloaded base64-url v1.4.10
[INFO] [stderr]   Downloaded nkeys v0.1.0
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.75
[INFO] [stderr]   Downloaded sharded-slab v0.1.3
[INFO] [stderr]   Downloaded tracing-subscriber v0.2.19
[INFO] [stderr]   Downloaded futures v0.3.16
[INFO] [stderr]   Downloaded json v0.12.4
[INFO] [stderr]   Downloaded zeroize v1.4.1
[INFO] [stderr]   Downloaded js-sys v0.3.52
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.75
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.75
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.75
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.75
[INFO] [stderr]   Downloaded cargo-lock v7.0.1
[INFO] [stderr]   Downloaded futures-executor v0.3.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3148134ffa2e74b2fdbd6f2cc10e3aeb9bf94030fe575db3af7fec21e8e5903
[INFO] running `Command { std: "docker" "start" "-a" "f3148134ffa2e74b2fdbd6f2cc10e3aeb9bf94030fe575db3af7fec21e8e5903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3148134ffa2e74b2fdbd6f2cc10e3aeb9bf94030fe575db3af7fec21e8e5903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3148134ffa2e74b2fdbd6f2cc10e3aeb9bf94030fe575db3af7fec21e8e5903", kill_on_drop: false }`
[INFO] [stdout] f3148134ffa2e74b2fdbd6f2cc10e3aeb9bf94030fe575db3af7fec21e8e5903
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6cea553894f02b69c0e9fd2669463ee47f81c135667f2badf088578523e8160
[INFO] running `Command { std: "docker" "start" "-a" "e6cea553894f02b69c0e9fd2669463ee47f81c135667f2badf088578523e8160", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling futures-io v0.3.16
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling signature v1.3.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling cpufeatures v0.1.5
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling futures-sink v0.3.16
[INFO] [stderr]    Compiling sha2 v0.9.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling ed25519 v1.2.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling fastrand v1.5.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling data-encoding v2.3.2
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling darling_core v0.12.4
[INFO] [stderr]    Compiling openssl-probe v0.1.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling nuid v0.3.0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling base64-url v1.4.10
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling async-task v4.0.3
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling sysinfo v0.19.2
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling c_linked_list v1.1.1
[INFO] [stderr]    Compiling get_if_addrs v0.5.3
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling subtle-encoding v0.5.1
[INFO] [stderr]    Compiling curve25519-dalek v3.1.0
[INFO] [stderr]    Compiling darling v0.12.4
[INFO] [stderr]    Compiling signatory v0.21.0
[INFO] [stderr]    Compiling derive_builder_core v0.10.2
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling derive_builder_macro v0.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling ctrlc v3.1.9
[INFO] [stderr]    Compiling derive_builder v0.10.2
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling nkeys v0.1.0
[INFO] [stderr]    Compiling cargo-lock v7.0.1
[INFO] [stderr]    Compiling built v0.5.1
[INFO] [stderr]    Compiling moleculer v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rustls-native-certs v0.5.0
[INFO] [stderr]    Compiling nats v0.10.1
[INFO] [stderr]    Compiling async-nats v0.10.1
[INFO] [stderr]    Compiling act-zero v0.4.0
[INFO] [stdout] warning: fields `ip_list`, `hostname`, `client`, and `instance_id` are never read
[INFO] [stdout]    --> src/broker/registry.rs:177:16
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub(crate) struct Node {
[INFO] [stdout]     |                   ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub(crate) ip_list: Vec<String>,
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 178 |     pub(crate) hostname: String,
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 179 |     pub(crate) client: Client,
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 180 |     pub(crate) instance_id: String,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_`, `version`, and `lang_version` are never read
[INFO] [stdout]   --> src/channels/messages.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub(crate) struct Client {
[INFO] [stdout]    |                       ------ fields in this struct
[INFO] [stdout] 12 |         #[serde(rename = "type")]
[INFO] [stdout] 13 |         type_: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 14 |         version: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 15 |         lang_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Client` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub(crate) struct HeartbeatMessage {
[INFO] [stdout]    |                       ---------------- field in this struct
[INFO] [stdout] 28 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HeartbeatMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub(crate) struct DisconnectMessage {
[INFO] [stdout]    |                       ----------------- field in this struct
[INFO] [stdout] 35 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DisconnectMessage` 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 `ver`, `config`, and `metadata` are never read
[INFO] [stdout]   --> src/channels/messages.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub(crate) struct InfoMessage {
[INFO] [stdout]    |                       ----------- fields in this struct
[INFO] [stdout] 42 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |         pub(crate) config: HashMap<String, String>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 54 |         pub(crate) metadata: HashMap<String, String>,
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InfoMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub(crate) struct DiscoverMessage {
[INFO] [stdout]    |                       --------------- field in this struct
[INFO] [stdout] 59 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DiscoverMessage` 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 `ver`, `tracing`, `stream`, `seq`, and `groups` are never read
[INFO] [stdout]   --> src/channels/messages.rs:67:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub(crate) struct EventMessage {
[INFO] [stdout]    |                       ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |         pub(crate) tracing: Option<bool>,
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |         pub(crate) stream: Option<bool>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |         pub(crate) seq: Option<i32>,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |         pub(crate) groups: Option<Vec<String>>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EventMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/channels/messages.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub(crate) struct RequestMessage {
[INFO] [stdout]     |                       -------------- fields in this struct
[INFO] [stdout] 105 |         pub(crate) id: String,
[INFO] [stdout]     |                    ^^
[INFO] [stdout] 106 |         pub(crate) sender: String,
[INFO] [stdout] 107 |         pub(crate) ver: String,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |         pub(crate) timeout: f32,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 118 |         pub(crate) level: i32,
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |         pub(crate) tracing: Option<bool>,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |         pub(crate) stream: Option<bool>,
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |         pub(crate) seq: Option<i32>,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RequestMessage` 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 `ver`, `meta`, `error`, and `success` are never read
[INFO] [stdout]    --> src/channels/messages.rs:142:20
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub(crate) struct ResponseMessage {
[INFO] [stdout]     |                       --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 142 |         pub(crate) ver: String,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |         pub(crate) meta: Value,
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |         pub(crate) error: Option<crate::channels::messages::MoleculerError>,
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |         pub(crate) success: bool,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResponseMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.68s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v7.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "e6cea553894f02b69c0e9fd2669463ee47f81c135667f2badf088578523e8160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6cea553894f02b69c0e9fd2669463ee47f81c135667f2badf088578523e8160", kill_on_drop: false }`
[INFO] [stdout] e6cea553894f02b69c0e9fd2669463ee47f81c135667f2badf088578523e8160
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 363587ad4aee33440515806f307b0c5b2f2ce16320607e6b5c6b9a6a807708b4
[INFO] running `Command { std: "docker" "start" "-a" "363587ad4aee33440515806f307b0c5b2f2ce16320607e6b5c6b9a6a807708b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.18
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling sharded-slab v0.1.3
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]    Compiling object v0.26.0
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.20
[INFO] [stderr]    Compiling owo-colors v1.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling tracing-subscriber v0.2.19
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stdout] warning: fields `ip_list`, `hostname`, `client`, and `instance_id` are never read
[INFO] [stdout]    --> src/broker/registry.rs:177:16
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub(crate) struct Node {
[INFO] [stdout]     |                   ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub(crate) ip_list: Vec<String>,
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 178 |     pub(crate) hostname: String,
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 179 |     pub(crate) client: Client,
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 180 |     pub(crate) instance_id: String,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_`, `version`, and `lang_version` are never read
[INFO] [stdout]   --> src/channels/messages.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub(crate) struct Client {
[INFO] [stdout]    |                       ------ fields in this struct
[INFO] [stdout] 12 |         #[serde(rename = "type")]
[INFO] [stdout] 13 |         type_: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 14 |         version: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 15 |         lang_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Client` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub(crate) struct HeartbeatMessage {
[INFO] [stdout]    |                       ---------------- field in this struct
[INFO] [stdout] 28 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HeartbeatMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub(crate) struct DisconnectMessage {
[INFO] [stdout]    |                       ----------------- field in this struct
[INFO] [stdout] 35 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DisconnectMessage` 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 `ver`, `config`, and `metadata` are never read
[INFO] [stdout]   --> src/channels/messages.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub(crate) struct InfoMessage {
[INFO] [stdout]    |                       ----------- fields in this struct
[INFO] [stdout] 42 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |         pub(crate) config: HashMap<String, String>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 54 |         pub(crate) metadata: HashMap<String, String>,
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InfoMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub(crate) struct DiscoverMessage {
[INFO] [stdout]    |                       --------------- field in this struct
[INFO] [stdout] 59 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DiscoverMessage` 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 `ver`, `tracing`, `stream`, `seq`, and `groups` are never read
[INFO] [stdout]   --> src/channels/messages.rs:67:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub(crate) struct EventMessage {
[INFO] [stdout]    |                       ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |         pub(crate) tracing: Option<bool>,
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |         pub(crate) stream: Option<bool>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |         pub(crate) seq: Option<i32>,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |         pub(crate) groups: Option<Vec<String>>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EventMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/channels/messages.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub(crate) struct RequestMessage {
[INFO] [stdout]     |                       -------------- fields in this struct
[INFO] [stdout] 105 |         pub(crate) id: String,
[INFO] [stdout]     |                    ^^
[INFO] [stdout] 106 |         pub(crate) sender: String,
[INFO] [stdout] 107 |         pub(crate) ver: String,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |         pub(crate) timeout: f32,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 118 |         pub(crate) level: i32,
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |         pub(crate) tracing: Option<bool>,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |         pub(crate) stream: Option<bool>,
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |         pub(crate) seq: Option<i32>,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RequestMessage` 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 `ver`, `meta`, `error`, and `success` are never read
[INFO] [stdout]    --> src/channels/messages.rs:142:20
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub(crate) struct ResponseMessage {
[INFO] [stdout]     |                       --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 142 |         pub(crate) ver: String,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |         pub(crate) meta: Value,
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |         pub(crate) error: Option<crate::channels::messages::MoleculerError>,
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |         pub(crate) success: bool,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResponseMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling tracing-error v0.1.2
[INFO] [stderr]    Compiling color-spantrace v0.1.6
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling color-eyre v0.5.11
[INFO] [stderr]    Compiling moleculer v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustctc7sZa/symbols.o" "/opt/rustwide/target/debug/examples/async_in_callback-917e88f7c2ea2055.async_in_callback.6604032056d1bc3b-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/async_in_callback-917e88f7c2ea2055.async_in_callback.6604032056d1bc3b-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/async_in_callback-917e88f7c2ea2055.45529u3l9jz9rh1r.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/ring-8a5c761c60d40f8e/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcolor_eyre-7dec75dff41f2f4e.rlib" "/opt/rustwide/target/debug/deps/libcolor_spantrace-b4a7426ce45c4b21.rlib" "/opt/rustwide/target/debug/deps/libtracing_error-8c38c472e1aa8159.rlib" "/opt/rustwide/target/debug/deps/libtracing_subscriber-e199c1dc1a663df6.rlib" "/opt/rustwide/target/debug/deps/libthread_local-8ccc51040584e8f3.rlib" "/opt/rustwide/target/debug/deps/libsharded_slab-fb86eeade98246f7.rlib" "/opt/rustwide/target/debug/deps/libtracing-401e3c0b3ee1fbec.rlib" "/opt/rustwide/target/debug/deps/libtracing_core-9c5d30f11613ca82.rlib" "/opt/rustwide/target/debug/deps/libowo_colors-3a97a43a53a8337a.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-3f78b1949379c481.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-5f8041ef7f4066db.rlib" "/opt/rustwide/target/debug/deps/libadler-c8f2240c56a0abca.rlib" "/opt/rustwide/target/debug/deps/libobject-bc94d768113eeca7.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-03c7e4cacf2486a6.rlib" "/opt/rustwide/target/debug/deps/libgimli-50d36fbe6358e9ae.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-8187fb8c8a1f3623.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-55ff66d97237bffd.rlib" "/opt/rustwide/target/debug/deps/libatty-7a24c840a0055925.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-0b747f5cb07b617d.rlib" "/opt/rustwide/target/debug/deps/libhumantime-e2a10e0b2bfa2002.rlib" "/opt/rustwide/target/debug/deps/libeyre-91bbf1973b097eb4.rlib" "/opt/rustwide/target/debug/deps/libindenter-38c3d05611f4024c.rlib" "/opt/rustwide/target/debug/deps/libmoleculer-73a7a5b824a9c555.rlib" "/opt/rustwide/target/debug/deps/libctrlc-35fe70c9e54bccfb.rlib" "/opt/rustwide/target/debug/deps/libnix-053cfa50370bcb9a.rlib" "/opt/rustwide/target/debug/deps/libbitflags-31f9d3daa2ba65e2.rlib" "/opt/rustwide/target/debug/deps/libget_if_addrs-64835e4b63ceeb65.rlib" "/opt/rustwide/target/debug/deps/libc_linked_list-c0bd80be8294248d.rlib" "/opt/rustwide/target/debug/deps/libhostname-fa600e37825a75b1.rlib" "/opt/rustwide/target/debug/deps/libmatch_cfg-bd3aaf417320192e.rlib" "/opt/rustwide/target/debug/deps/libsysinfo-dd7c8ee7a118e7d9.rlib" "/opt/rustwide/target/debug/deps/librayon-8b49ad74df1a05a3.rlib" "/opt/rustwide/target/debug/deps/librayon_core-4e20832d31a76c74.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-d166b19a3b5a306b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-2be1fb2ad67cc4b5.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-6f79aac6c21b3630.rlib" "/opt/rustwide/target/debug/deps/libeither-4beac2e2abd4c5f7.rlib" "/opt/rustwide/target/debug/deps/libdoc_comment-1f890cb6ccfe69bb.rlib" "/opt/rustwide/target/debug/deps/libasync_nats-7afa8feecb917ed7.rlib" "/opt/rustwide/target/debug/deps/libnats-abdac74cdcb0d260.rlib" "/opt/rustwide/target/debug/deps/libnuid-58c2e890973dedf2.rlib" "/opt/rustwide/target/debug/deps/librustls_native_certs-9880386bd40ae833.rlib" "/opt/rustwide/target/debug/deps/libopenssl_probe-337040a071287d36.rlib" "/opt/rustwide/target/debug/deps/libbase64_url-81c2d66fb453e0e6.rlib" "/opt/rustwide/target/debug/deps/libjson-5d2eef29c59924b8.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-f41708e0b89dd9de.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-dad8a9e25ac08e2c.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-1430197a5a2f37e2.rlib" "/opt/rustwide/target/debug/deps/liblock_api-8584b7e78cda1071.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-b35f5c652940acc2.rlib" "/opt/rustwide/target/debug/deps/libinstant-080b81e9fbd1fdcf.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-183468561eb65ba9.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-bf8ae1909b23e097.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-591486ebcb9a7ead.rlib" "/opt/rustwide/target/debug/deps/librustls-91e69bb46dd5f3ff.rlib" "/opt/rustwide/target/debug/deps/libbase64-8ea64d3566a9d67e.rlib" "/opt/rustwide/target/debug/deps/libsct-edd2fc5507c7f88b.rlib" "/opt/rustwide/target/debug/deps/libwebpki-5e6e28bc2d188922.rlib" "/opt/rustwide/target/debug/deps/libring-d48856c39260527d.rlib" "/opt/rustwide/target/debug/deps/libspin-c4098cd951aef6c9.rlib" "/opt/rustwide/target/debug/deps/libuntrusted-5ec0aa78ed8cda5c.rlib" "/opt/rustwide/target/debug/deps/libregex-264623340ad29dbf.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-b8164b0c4f143ec7.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-4999cee6c2b746ad.rlib" "/opt/rustwide/target/debug/deps/libnkeys-915ef4343a16f90a.rlib" "/opt/rustwide/target/debug/deps/libdata_encoding-039954bda8031879.rlib" "/opt/rustwide/target/debug/deps/libsignatory-965bb9e6ed8450ea.rlib" "/opt/rustwide/target/debug/deps/libsubtle_encoding-b2ae1278af2e2804.rlib" "/opt/rustwide/target/debug/deps/librand-57ceda7b035b73d8.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-d3828ac088c77585.rlib" "/opt/rustwide/target/debug/deps/libed25519_dalek-9d6e5c4f154735a6.rlib" "/opt/rustwide/target/debug/deps/libsha2-23f08ce03c843568.rlib" "/opt/rustwide/target/debug/deps/libcpufeatures-d3783073f647f810.rlib" "/opt/rustwide/target/debug/deps/libopaque_debug-15273823c1ba1453.rlib" "/opt/rustwide/target/debug/deps/libblock_buffer-cca17353e5328a75.rlib" "/opt/rustwide/target/debug/deps/libcurve25519_dalek-db451ae23f3f6611.rlib" "/opt/rustwide/target/debug/deps/libsubtle-4dc33cdd307ea15e.rlib" "/opt/rustwide/target/debug/deps/libzeroize-fe676f570352dddd.rlib" "/opt/rustwide/target/debug/deps/librand_core-5ea8ccccd539d618.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-97d4fbbb2d43a181.rlib" "/opt/rustwide/target/debug/deps/libdigest-ba76e053bfe3a4f4.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-07b9b851fc9aee30.rlib" "/opt/rustwide/target/debug/deps/libtypenum-6d59404dc7dca8b0.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-80df7aa73d7d6480.rlib" "/opt/rustwide/target/debug/deps/libed25519-cf6e3a1da0766051.rlib" "/opt/rustwide/target/debug/deps/libsignature-f8e723a90f3884a5.rlib" "/opt/rustwide/target/debug/deps/libblocking-c1a5cd5db52105dd.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-5e1d6083c59d0e91.rlib" "/opt/rustwide/target/debug/deps/libfutures_lite-4ef31a99c75b8fee.rlib" "/opt/rustwide/target/debug/deps/libfastrand-92bc9144d34db899.rlib" "/opt/rustwide/target/debug/deps/libwaker_fn-22984b605b7992c0.rlib" "/opt/rustwide/target/debug/deps/libparking-a64765005b191951.rlib" "/opt/rustwide/target/debug/deps/libatomic_waker-4bfa0033227293d4.rlib" "/opt/rustwide/target/debug/deps/libasync_task-59e08b0db937919c.rlib" "/opt/rustwide/target/debug/deps/libasync_channel-920f3546e93727f6.rlib" "/opt/rustwide/target/debug/deps/libevent_listener-a00bf73acc37862a.rlib" "/opt/rustwide/target/debug/deps/libconcurrent_queue-d1f360b30c887998.rlib" "/opt/rustwide/target/debug/deps/libcache_padded-92726bcff2e9102c.rlib" "/opt/rustwide/target/debug/deps/libact_zero-dbf359588446ed83.rlib" "/opt/rustwide/target/debug/deps/libtokio-971221c9e10f0b41.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-dab19264b3e156e4.rlib" "/opt/rustwide/target/debug/deps/libmio-f5af85d426eabede.rlib" "/opt/rustwide/target/debug/deps/liblog-b7669c5000b5042a.rlib" "/opt/rustwide/target/debug/deps/libfutures-eaca9700288eae19.rlib" "/opt/rustwide/target/debug/deps/libfutures_executor-e00581eda6a6e132.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-fbe3019b9a001833.rlib" "/opt/rustwide/target/debug/deps/libmemchr-a2d79df1e1129cb1.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-17524fa8f46a64b1.rlib" "/opt/rustwide/target/debug/deps/libslab-6c66dd178426b4e4.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-1c487ec97f5233ff.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-c675bd61a64207ec.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-159e439ee5cee7f8.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-bd30a4b0b44987dd.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-741f7d9d160e4a16.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-21829d15277db016.rlib" "/opt/rustwide/target/debug/deps/libmaplit-3eddd30150f5540e.rlib" "/opt/rustwide/target/debug/deps/libserde_json-382ddc2e6715d1a5.rlib" "/opt/rustwide/target/debug/deps/libryu-aa04a306730705ee.rlib" "/opt/rustwide/target/debug/deps/libitoa-ec3d76e201e8fe94.rlib" "/opt/rustwide/target/debug/deps/libuuid-07a0e74f2ef66da0.rlib" "/opt/rustwide/target/debug/deps/libthiserror-c247afe7469c50e7.rlib" "/opt/rustwide/target/debug/deps/libstrum-1778db5e1a4201b3.rlib" "/opt/rustwide/target/debug/deps/libserde-1b2da92a35aca803.rlib" "/opt/rustwide/target/debug/deps/libderive_builder-1e3abdfad3597a5d.rlib" "/opt/rustwide/target/debug/deps/librand-72c28a29f7ef760d.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-63a1597ef87dc2dc.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-d49859d9faa008ca.rlib" "/opt/rustwide/target/debug/deps/librand_core-fe195f336cb2c21f.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-306e1148291e35a1.rlib" "/opt/rustwide/target/debug/deps/liblibc-11044f90f96e2dae.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-61dc7a6799e72b18.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-90f6ddbf82de36ec.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-480c41e9d4e1f677.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-db744c0ca03eed1d.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-8ba652dc7d4b285a.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d5f4520a9ebc0d58.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-4ad84de58f0cb463.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0d10aae2e0f38735.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c17cff739e6745b.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-b29e17139dde1aa8.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-1f975299829cc7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86bae3bc3079f89b.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-321b82c30dffdf5f.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3dd8a6810a0bdfef.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-eb39a61c0c879984.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-aa769569f91c3548.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-510a192a50a983ed.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-0577018320f99037.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-193cf992125ccd4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-8e138eaf26ebb4a8.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/async_in_callback-917e88f7c2ea2055" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `moleculer` (example "async_in_callback") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: fields `ip_list`, `hostname`, `client`, and `instance_id` are never read
[INFO] [stdout]    --> src/broker/registry.rs:177:16
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub(crate) struct Node {
[INFO] [stdout]     |                   ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub(crate) ip_list: Vec<String>,
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 178 |     pub(crate) hostname: String,
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 179 |     pub(crate) client: Client,
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 180 |     pub(crate) instance_id: String,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_`, `version`, and `lang_version` are never read
[INFO] [stdout]   --> src/channels/messages.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub(crate) struct Client {
[INFO] [stdout]    |                       ------ fields in this struct
[INFO] [stdout] 12 |         #[serde(rename = "type")]
[INFO] [stdout] 13 |         type_: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 14 |         version: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 15 |         lang_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Client` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub(crate) struct HeartbeatMessage {
[INFO] [stdout]    |                       ---------------- field in this struct
[INFO] [stdout] 28 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HeartbeatMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub(crate) struct DisconnectMessage {
[INFO] [stdout]    |                       ----------------- field in this struct
[INFO] [stdout] 35 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DisconnectMessage` 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 `ver`, `config`, and `metadata` are never read
[INFO] [stdout]   --> src/channels/messages.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub(crate) struct InfoMessage {
[INFO] [stdout]    |                       ----------- fields in this struct
[INFO] [stdout] 42 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |         pub(crate) config: HashMap<String, String>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 54 |         pub(crate) metadata: HashMap<String, String>,
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InfoMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub(crate) struct DiscoverMessage {
[INFO] [stdout]    |                       --------------- field in this struct
[INFO] [stdout] 59 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DiscoverMessage` 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 `ver`, `tracing`, `stream`, `seq`, and `groups` are never read
[INFO] [stdout]   --> src/channels/messages.rs:67:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub(crate) struct EventMessage {
[INFO] [stdout]    |                       ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |         pub(crate) tracing: Option<bool>,
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |         pub(crate) stream: Option<bool>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |         pub(crate) seq: Option<i32>,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |         pub(crate) groups: Option<Vec<String>>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EventMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/channels/messages.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub(crate) struct RequestMessage {
[INFO] [stdout]     |                       -------------- fields in this struct
[INFO] [stdout] 105 |         pub(crate) id: String,
[INFO] [stdout]     |                    ^^
[INFO] [stdout] 106 |         pub(crate) sender: String,
[INFO] [stdout] 107 |         pub(crate) ver: String,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |         pub(crate) timeout: f32,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 118 |         pub(crate) level: i32,
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |         pub(crate) tracing: Option<bool>,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |         pub(crate) stream: Option<bool>,
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |         pub(crate) seq: Option<i32>,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RequestMessage` 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 `ver`, `meta`, `error`, and `success` are never read
[INFO] [stdout]    --> src/channels/messages.rs:142:20
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub(crate) struct ResponseMessage {
[INFO] [stdout]     |                       --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 142 |         pub(crate) ver: String,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |         pub(crate) meta: Value,
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |         pub(crate) error: Option<crate::channels::messages::MoleculerError>,
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |         pub(crate) success: bool,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResponseMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "363587ad4aee33440515806f307b0c5b2f2ce16320607e6b5c6b9a6a807708b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "363587ad4aee33440515806f307b0c5b2f2ce16320607e6b5c6b9a6a807708b4", kill_on_drop: false }`
[INFO] [stdout] 363587ad4aee33440515806f307b0c5b2f2ce16320607e6b5c6b9a6a807708b4
[INFO] testing moleculer-0.3.5 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate moleculer 0.3.5 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate moleculer 0.3.5 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate moleculer 0.3.5
[INFO] finished tweaking crates.io crate moleculer 0.3.5
[INFO] tweaked toml for crates.io crate moleculer 0.3.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate moleculer 0.3.5 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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f6d6cc58c5992607021b9e2815b35428c78be960d0fd1d62715c9f95f62bf2c
[INFO] running `Command { std: "docker" "start" "-a" "8f6d6cc58c5992607021b9e2815b35428c78be960d0fd1d62715c9f95f62bf2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f6d6cc58c5992607021b9e2815b35428c78be960d0fd1d62715c9f95f62bf2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f6d6cc58c5992607021b9e2815b35428c78be960d0fd1d62715c9f95f62bf2c", kill_on_drop: false }`
[INFO] [stdout] 8f6d6cc58c5992607021b9e2815b35428c78be960d0fd1d62715c9f95f62bf2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6f7c31767c4144458329e8ec5030dad8dc23f0ae61bd9e4088e5727922b43e4
[INFO] running `Command { std: "docker" "start" "-a" "d6f7c31767c4144458329e8ec5030dad8dc23f0ae61bd9e4088e5727922b43e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling futures-io v0.3.16
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling signature v1.3.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling cpufeatures v0.1.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling futures-sink v0.3.16
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling sha2 v0.9.5
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ed25519 v1.2.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling fastrand v1.5.0
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling data-encoding v2.3.2
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling openssl-probe v0.1.4
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling darling_core v0.12.4
[INFO] [stderr]    Compiling nuid v0.3.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling base64-url v1.4.10
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling async-task v4.0.3
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling sysinfo v0.19.2
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling c_linked_list v1.1.1
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling get_if_addrs v0.5.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling curve25519-dalek v3.1.0
[INFO] [stderr]    Compiling subtle-encoding v0.5.1
[INFO] [stderr]    Compiling darling v0.12.4
[INFO] [stderr]    Compiling derive_builder_core v0.10.2
[INFO] [stderr]    Compiling signatory v0.21.0
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling derive_builder_macro v0.10.2
[INFO] [stderr]    Compiling derive_builder v0.10.2
[INFO] [stderr]    Compiling ctrlc v3.1.9
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling nkeys v0.1.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling cargo-lock v7.0.1
[INFO] [stderr]    Compiling built v0.5.1
[INFO] [stderr]    Compiling moleculer v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rustls-native-certs v0.5.0
[INFO] [stderr]    Compiling nats v0.10.1
[INFO] [stderr]    Compiling async-nats v0.10.1
[INFO] [stderr]    Compiling act-zero v0.4.0
[INFO] [stdout] warning: fields `ip_list`, `hostname`, `client`, and `instance_id` are never read
[INFO] [stdout]    --> src/broker/registry.rs:177:16
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub(crate) struct Node {
[INFO] [stdout]     |                   ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub(crate) ip_list: Vec<String>,
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 178 |     pub(crate) hostname: String,
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 179 |     pub(crate) client: Client,
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 180 |     pub(crate) instance_id: String,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_`, `version`, and `lang_version` are never read
[INFO] [stdout]   --> src/channels/messages.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub(crate) struct Client {
[INFO] [stdout]    |                       ------ fields in this struct
[INFO] [stdout] 12 |         #[serde(rename = "type")]
[INFO] [stdout] 13 |         type_: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 14 |         version: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 15 |         lang_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Client` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub(crate) struct HeartbeatMessage {
[INFO] [stdout]    |                       ---------------- field in this struct
[INFO] [stdout] 28 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HeartbeatMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub(crate) struct DisconnectMessage {
[INFO] [stdout]    |                       ----------------- field in this struct
[INFO] [stdout] 35 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DisconnectMessage` 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 `ver`, `config`, and `metadata` are never read
[INFO] [stdout]   --> src/channels/messages.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub(crate) struct InfoMessage {
[INFO] [stdout]    |                       ----------- fields in this struct
[INFO] [stdout] 42 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |         pub(crate) config: HashMap<String, String>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 54 |         pub(crate) metadata: HashMap<String, String>,
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InfoMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub(crate) struct DiscoverMessage {
[INFO] [stdout]    |                       --------------- field in this struct
[INFO] [stdout] 59 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DiscoverMessage` 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 `ver`, `tracing`, `stream`, `seq`, and `groups` are never read
[INFO] [stdout]   --> src/channels/messages.rs:67:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub(crate) struct EventMessage {
[INFO] [stdout]    |                       ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |         pub(crate) tracing: Option<bool>,
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |         pub(crate) stream: Option<bool>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |         pub(crate) seq: Option<i32>,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |         pub(crate) groups: Option<Vec<String>>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EventMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/channels/messages.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub(crate) struct RequestMessage {
[INFO] [stdout]     |                       -------------- fields in this struct
[INFO] [stdout] 105 |         pub(crate) id: String,
[INFO] [stdout]     |                    ^^
[INFO] [stdout] 106 |         pub(crate) sender: String,
[INFO] [stdout] 107 |         pub(crate) ver: String,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |         pub(crate) timeout: f32,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 118 |         pub(crate) level: i32,
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |         pub(crate) tracing: Option<bool>,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |         pub(crate) stream: Option<bool>,
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |         pub(crate) seq: Option<i32>,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RequestMessage` 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 `ver`, `meta`, `error`, and `success` are never read
[INFO] [stdout]    --> src/channels/messages.rs:142:20
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub(crate) struct ResponseMessage {
[INFO] [stdout]     |                       --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 142 |         pub(crate) ver: String,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |         pub(crate) meta: Value,
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |         pub(crate) error: Option<crate::channels::messages::MoleculerError>,
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |         pub(crate) success: bool,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResponseMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v7.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "d6f7c31767c4144458329e8ec5030dad8dc23f0ae61bd9e4088e5727922b43e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6f7c31767c4144458329e8ec5030dad8dc23f0ae61bd9e4088e5727922b43e4", kill_on_drop: false }`
[INFO] [stdout] d6f7c31767c4144458329e8ec5030dad8dc23f0ae61bd9e4088e5727922b43e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df593e719eded8c85b82108d5fb9864a3cb146ef9ab8701d1a93cc47e8e810a3
[INFO] running `Command { std: "docker" "start" "-a" "df593e719eded8c85b82108d5fb9864a3cb146ef9ab8701d1a93cc47e8e810a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.18
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling sharded-slab v0.1.3
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]    Compiling object v0.26.0
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling owo-colors v1.3.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.20
[INFO] [stderr]    Compiling tracing-subscriber v0.2.19
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stdout] warning: fields `ip_list`, `hostname`, `client`, and `instance_id` are never read
[INFO] [stdout]    --> src/broker/registry.rs:177:16
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub(crate) struct Node {
[INFO] [stdout]     |                   ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub(crate) ip_list: Vec<String>,
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 178 |     pub(crate) hostname: String,
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 179 |     pub(crate) client: Client,
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 180 |     pub(crate) instance_id: String,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_`, `version`, and `lang_version` are never read
[INFO] [stdout]   --> src/channels/messages.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub(crate) struct Client {
[INFO] [stdout]    |                       ------ fields in this struct
[INFO] [stdout] 12 |         #[serde(rename = "type")]
[INFO] [stdout] 13 |         type_: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 14 |         version: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 15 |         lang_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Client` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub(crate) struct HeartbeatMessage {
[INFO] [stdout]    |                       ---------------- field in this struct
[INFO] [stdout] 28 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HeartbeatMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub(crate) struct DisconnectMessage {
[INFO] [stdout]    |                       ----------------- field in this struct
[INFO] [stdout] 35 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DisconnectMessage` 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 `ver`, `config`, and `metadata` are never read
[INFO] [stdout]   --> src/channels/messages.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub(crate) struct InfoMessage {
[INFO] [stdout]    |                       ----------- fields in this struct
[INFO] [stdout] 42 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |         pub(crate) config: HashMap<String, String>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 54 |         pub(crate) metadata: HashMap<String, String>,
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InfoMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub(crate) struct DiscoverMessage {
[INFO] [stdout]    |                       --------------- field in this struct
[INFO] [stdout] 59 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DiscoverMessage` 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 `ver`, `tracing`, `stream`, `seq`, and `groups` are never read
[INFO] [stdout]   --> src/channels/messages.rs:67:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub(crate) struct EventMessage {
[INFO] [stdout]    |                       ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |         pub(crate) tracing: Option<bool>,
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |         pub(crate) stream: Option<bool>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |         pub(crate) seq: Option<i32>,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |         pub(crate) groups: Option<Vec<String>>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EventMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/channels/messages.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub(crate) struct RequestMessage {
[INFO] [stdout]     |                       -------------- fields in this struct
[INFO] [stdout] 105 |         pub(crate) id: String,
[INFO] [stdout]     |                    ^^
[INFO] [stdout] 106 |         pub(crate) sender: String,
[INFO] [stdout] 107 |         pub(crate) ver: String,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |         pub(crate) timeout: f32,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 118 |         pub(crate) level: i32,
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |         pub(crate) tracing: Option<bool>,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |         pub(crate) stream: Option<bool>,
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |         pub(crate) seq: Option<i32>,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RequestMessage` 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 `ver`, `meta`, `error`, and `success` are never read
[INFO] [stdout]    --> src/channels/messages.rs:142:20
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub(crate) struct ResponseMessage {
[INFO] [stdout]     |                       --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 142 |         pub(crate) ver: String,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |         pub(crate) meta: Value,
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |         pub(crate) error: Option<crate::channels::messages::MoleculerError>,
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |         pub(crate) success: bool,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResponseMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling tracing-error v0.1.2
[INFO] [stderr]    Compiling color-spantrace v0.1.6
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling color-eyre v0.5.11
[INFO] [stderr]    Compiling moleculer v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustczoxFjh/symbols.o" "/opt/rustwide/target/debug/examples/async_in_callback-3330b30dbd8f0daf.async_in_callback.d3b5f88251e8a2cf-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/async_in_callback-3330b30dbd8f0daf.async_in_callback.d3b5f88251e8a2cf-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/async_in_callback-3330b30dbd8f0daf.1nvrctct04cexqfm.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/ring-a9ad492bd6c65f10/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcolor_eyre-ba7413dd10011669.rlib" "/opt/rustwide/target/debug/deps/libcolor_spantrace-d584aed507140b2b.rlib" "/opt/rustwide/target/debug/deps/libtracing_error-57d9a1ca98e9c465.rlib" "/opt/rustwide/target/debug/deps/libtracing_subscriber-5c4fa55e5d687913.rlib" "/opt/rustwide/target/debug/deps/libthread_local-e47fcbf0dc332356.rlib" "/opt/rustwide/target/debug/deps/libsharded_slab-b3424807c395158b.rlib" "/opt/rustwide/target/debug/deps/libtracing-bba074cc7844dbbd.rlib" "/opt/rustwide/target/debug/deps/libtracing_core-abd17b7b1bcb6e9b.rlib" "/opt/rustwide/target/debug/deps/libowo_colors-936907ddb8681c92.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-fe4843079e189c37.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-6a7ff52e3756c8c9.rlib" "/opt/rustwide/target/debug/deps/libadler-eba61f23bb3cdb48.rlib" "/opt/rustwide/target/debug/deps/libobject-ce5ce3d03caa3a43.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-3bf22762078705ab.rlib" "/opt/rustwide/target/debug/deps/libgimli-b7fb63b558164b2e.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-eebf9330753b378d.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-a68c4fd71a1800fa.rlib" "/opt/rustwide/target/debug/deps/libatty-852eb20934e00d73.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-7385e12c997bfceb.rlib" "/opt/rustwide/target/debug/deps/libhumantime-ce381c4933d03978.rlib" "/opt/rustwide/target/debug/deps/libeyre-244b9cf96444a2ba.rlib" "/opt/rustwide/target/debug/deps/libindenter-455d991749907592.rlib" "/opt/rustwide/target/debug/deps/libmoleculer-c34a62d3b3996b6f.rlib" "/opt/rustwide/target/debug/deps/libctrlc-83ace0878322e7cd.rlib" "/opt/rustwide/target/debug/deps/libnix-47cc01f3a92bca2f.rlib" "/opt/rustwide/target/debug/deps/libbitflags-53f2c2e16beb276c.rlib" "/opt/rustwide/target/debug/deps/libget_if_addrs-ca9d9c97ff62c262.rlib" "/opt/rustwide/target/debug/deps/libc_linked_list-6ac1e0c9ae085641.rlib" "/opt/rustwide/target/debug/deps/libhostname-e2c8e76f1d055279.rlib" "/opt/rustwide/target/debug/deps/libmatch_cfg-6483637d69d2fef6.rlib" "/opt/rustwide/target/debug/deps/libsysinfo-2dcb6031f33bd2ab.rlib" "/opt/rustwide/target/debug/deps/librayon-0ed5b32e2131524e.rlib" "/opt/rustwide/target/debug/deps/librayon_core-3336282d1f19028d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-0bd7d6f91db62e74.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-44d254c5bbb96225.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-163e049d8d9735ff.rlib" "/opt/rustwide/target/debug/deps/libeither-8184e77a300434cc.rlib" "/opt/rustwide/target/debug/deps/libdoc_comment-8766726346b4cbde.rlib" "/opt/rustwide/target/debug/deps/libasync_nats-241ba6923c19d501.rlib" "/opt/rustwide/target/debug/deps/libnats-d2f40422b4790b90.rlib" "/opt/rustwide/target/debug/deps/libnuid-da2575c6060f7fe2.rlib" "/opt/rustwide/target/debug/deps/librustls_native_certs-72814208ab596006.rlib" "/opt/rustwide/target/debug/deps/libopenssl_probe-29662d056fb3dd38.rlib" "/opt/rustwide/target/debug/deps/libbase64_url-fa30de196a19cd87.rlib" "/opt/rustwide/target/debug/deps/libjson-3c3fb1f0b4fb1199.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-3da8b8379779080a.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-d8373ead7de5cd92.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-8d5f09032d4e896f.rlib" "/opt/rustwide/target/debug/deps/liblock_api-e279f0d233f9b00c.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-31f1b56a39f2a372.rlib" "/opt/rustwide/target/debug/deps/libinstant-3bb7cc27197b113a.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-c5082a034d36db42.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-1cfb0ae0f52d8d9f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-efa3519517df6cf0.rlib" "/opt/rustwide/target/debug/deps/librustls-4cdf5b9a130d6fe2.rlib" "/opt/rustwide/target/debug/deps/libbase64-450a6d9dcba13b9b.rlib" "/opt/rustwide/target/debug/deps/libsct-934ce104176ee83d.rlib" "/opt/rustwide/target/debug/deps/libwebpki-c9ee1c07fd182028.rlib" "/opt/rustwide/target/debug/deps/libring-da3d82096c6ec06e.rlib" "/opt/rustwide/target/debug/deps/libspin-e858d3468b8e3abd.rlib" "/opt/rustwide/target/debug/deps/libuntrusted-6cf40e3a64622ff0.rlib" "/opt/rustwide/target/debug/deps/libregex-832010a176db63cd.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-b926df971ac927a6.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-9b22df7c3822fe06.rlib" "/opt/rustwide/target/debug/deps/libnkeys-acee954d520e4ebd.rlib" "/opt/rustwide/target/debug/deps/libdata_encoding-f45f01588a50150b.rlib" "/opt/rustwide/target/debug/deps/libsignatory-c6c639c174aa7af3.rlib" "/opt/rustwide/target/debug/deps/libsubtle_encoding-9a6ddfcbd11a65a1.rlib" "/opt/rustwide/target/debug/deps/librand-7f7b8af8ecaadee0.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-7b6faf420b470c1c.rlib" "/opt/rustwide/target/debug/deps/libed25519_dalek-b0a3226618e8ef92.rlib" "/opt/rustwide/target/debug/deps/libsha2-d5ac6e33f2d59cee.rlib" "/opt/rustwide/target/debug/deps/libcpufeatures-402eba6e077c6563.rlib" "/opt/rustwide/target/debug/deps/libopaque_debug-75789ad55cd94475.rlib" "/opt/rustwide/target/debug/deps/libblock_buffer-f158947c71f52b48.rlib" "/opt/rustwide/target/debug/deps/libcurve25519_dalek-5d25676c4350a31d.rlib" "/opt/rustwide/target/debug/deps/libsubtle-7a0923624edc433d.rlib" "/opt/rustwide/target/debug/deps/libzeroize-26cdff8eacd7f4ca.rlib" "/opt/rustwide/target/debug/deps/librand_core-3ccb1e4f501cc227.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-7d1dfe450835e05d.rlib" "/opt/rustwide/target/debug/deps/libdigest-71a7f94f02acac6b.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-4dff93892d7ffd6a.rlib" "/opt/rustwide/target/debug/deps/libtypenum-ef8804ab0039c2a0.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-ed62e161f2ac8375.rlib" "/opt/rustwide/target/debug/deps/libed25519-7e4ea92f0a8eccdd.rlib" "/opt/rustwide/target/debug/deps/libsignature-8873b23e57672df9.rlib" "/opt/rustwide/target/debug/deps/libblocking-b9b7bdae083a491c.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-1fc356a87167a13f.rlib" "/opt/rustwide/target/debug/deps/libfutures_lite-0c6f7124ad23d72a.rlib" "/opt/rustwide/target/debug/deps/libfastrand-e1216b5240078e94.rlib" "/opt/rustwide/target/debug/deps/libwaker_fn-c70ff5f06f747f8a.rlib" "/opt/rustwide/target/debug/deps/libparking-558a8ab41cbf63b8.rlib" "/opt/rustwide/target/debug/deps/libatomic_waker-953cfe5ba4622762.rlib" "/opt/rustwide/target/debug/deps/libasync_task-2cf0aff2ed9033be.rlib" "/opt/rustwide/target/debug/deps/libasync_channel-0e5702fe80a1dae7.rlib" "/opt/rustwide/target/debug/deps/libevent_listener-a3a5716128a8dcf5.rlib" "/opt/rustwide/target/debug/deps/libconcurrent_queue-cebd582b4e0f7946.rlib" "/opt/rustwide/target/debug/deps/libcache_padded-2d0ffeda0c368c51.rlib" "/opt/rustwide/target/debug/deps/libact_zero-2901e483a355b08f.rlib" "/opt/rustwide/target/debug/deps/libtokio-c9a1d99c81ac4948.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-208f819f73fd55fd.rlib" "/opt/rustwide/target/debug/deps/libmio-aeee8227bd9033b0.rlib" "/opt/rustwide/target/debug/deps/liblog-7ef904ab20da2115.rlib" "/opt/rustwide/target/debug/deps/libfutures-6f2fec4a6b5b5132.rlib" "/opt/rustwide/target/debug/deps/libfutures_executor-9175781dc2681a08.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-21871d6b96ca3ce4.rlib" "/opt/rustwide/target/debug/deps/libmemchr-1a54e211cda84184.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-968773bd88b42713.rlib" "/opt/rustwide/target/debug/deps/libslab-4474e4195303c474.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-969d796cc6dba3c5.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-255ea0676d5807d3.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-dd2f48f8aaec9e95.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-528fc7247a5c8542.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-9c5dcf17efb91bff.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-f2b6ef7fc76ceb8b.rlib" "/opt/rustwide/target/debug/deps/libmaplit-73646ac8518ae531.rlib" "/opt/rustwide/target/debug/deps/libserde_json-273d9c0dbce329b6.rlib" "/opt/rustwide/target/debug/deps/libryu-98249992139dd95c.rlib" "/opt/rustwide/target/debug/deps/libitoa-b84a322b628e7893.rlib" "/opt/rustwide/target/debug/deps/libuuid-aac4b214deb79c8e.rlib" "/opt/rustwide/target/debug/deps/libthiserror-be1331c0a59f562a.rlib" "/opt/rustwide/target/debug/deps/libstrum-e625fc5def7a83cf.rlib" "/opt/rustwide/target/debug/deps/libserde-3744632f76d320db.rlib" "/opt/rustwide/target/debug/deps/libderive_builder-6f56e9d263dfe568.rlib" "/opt/rustwide/target/debug/deps/librand-47e663dffb921070.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-3ec3fbbe641daf03.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-9eae9fac8619b2f2.rlib" "/opt/rustwide/target/debug/deps/librand_core-1d7b35dfa1b4d122.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-075b4f0c835cb3af.rlib" "/opt/rustwide/target/debug/deps/liblibc-e77368cffe6ff0bb.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e7002d307f97bc56.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-0672489a78b613de.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-7eb3ffc34a49f675.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6478a9daa4bee8e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-0c75d871a5c3923d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d163ef63ad37bb71.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-8a3fd810a85b9f4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-462a2cde8c5dfc10.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-cb06ac9f54713f71.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-f20bfd1f8e59b393.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-1ef460949b49da4b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-2cb0c0ffe4f87514.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-58d841eb322a11a2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-aa2ae0b0a9d11533.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-23874e15830ed336.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e47cddc003bce885.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22b13b48a8f128e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-e46bc3da6d7c462f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8d1ac131d3cb2645.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a1b43df8c6899c1f.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/async_in_callback-3330b30dbd8f0daf" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `moleculer` (example "async_in_callback") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: fields `ip_list`, `hostname`, `client`, and `instance_id` are never read
[INFO] [stdout]    --> src/broker/registry.rs:177:16
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub(crate) struct Node {
[INFO] [stdout]     |                   ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub(crate) ip_list: Vec<String>,
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 178 |     pub(crate) hostname: String,
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 179 |     pub(crate) client: Client,
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 180 |     pub(crate) instance_id: String,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_`, `version`, and `lang_version` are never read
[INFO] [stdout]   --> src/channels/messages.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub(crate) struct Client {
[INFO] [stdout]    |                       ------ fields in this struct
[INFO] [stdout] 12 |         #[serde(rename = "type")]
[INFO] [stdout] 13 |         type_: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 14 |         version: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 15 |         lang_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Client` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub(crate) struct HeartbeatMessage {
[INFO] [stdout]    |                       ---------------- field in this struct
[INFO] [stdout] 28 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HeartbeatMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub(crate) struct DisconnectMessage {
[INFO] [stdout]    |                       ----------------- field in this struct
[INFO] [stdout] 35 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DisconnectMessage` 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 `ver`, `config`, and `metadata` are never read
[INFO] [stdout]   --> src/channels/messages.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub(crate) struct InfoMessage {
[INFO] [stdout]    |                       ----------- fields in this struct
[INFO] [stdout] 42 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |         pub(crate) config: HashMap<String, String>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 54 |         pub(crate) metadata: HashMap<String, String>,
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InfoMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/channels/messages.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub(crate) struct DiscoverMessage {
[INFO] [stdout]    |                       --------------- field in this struct
[INFO] [stdout] 59 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DiscoverMessage` 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 `ver`, `tracing`, `stream`, `seq`, and `groups` are never read
[INFO] [stdout]   --> src/channels/messages.rs:67:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub(crate) struct EventMessage {
[INFO] [stdout]    |                       ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |         pub(crate) ver: String,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |         pub(crate) tracing: Option<bool>,
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |         pub(crate) stream: Option<bool>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |         pub(crate) seq: Option<i32>,
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |         pub(crate) groups: Option<Vec<String>>,
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EventMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/channels/messages.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub(crate) struct RequestMessage {
[INFO] [stdout]     |                       -------------- fields in this struct
[INFO] [stdout] 105 |         pub(crate) id: String,
[INFO] [stdout]     |                    ^^
[INFO] [stdout] 106 |         pub(crate) sender: String,
[INFO] [stdout] 107 |         pub(crate) ver: String,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |         pub(crate) timeout: f32,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 118 |         pub(crate) level: i32,
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |         pub(crate) tracing: Option<bool>,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |         pub(crate) stream: Option<bool>,
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |         pub(crate) seq: Option<i32>,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RequestMessage` 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 `ver`, `meta`, `error`, and `success` are never read
[INFO] [stdout]    --> src/channels/messages.rs:142:20
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub(crate) struct ResponseMessage {
[INFO] [stdout]     |                       --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 142 |         pub(crate) ver: String,
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |         pub(crate) meta: Value,
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |         pub(crate) error: Option<crate::channels::messages::MoleculerError>,
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |         pub(crate) success: bool,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResponseMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "df593e719eded8c85b82108d5fb9864a3cb146ef9ab8701d1a93cc47e8e810a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df593e719eded8c85b82108d5fb9864a3cb146ef9ab8701d1a93cc47e8e810a3", kill_on_drop: false }`
[INFO] [stdout] df593e719eded8c85b82108d5fb9864a3cb146ef9ab8701d1a93cc47e8e810a3
