[INFO] fetching crate mecha10-core 0.6.3...
[INFO] checking mecha10-core-0.6.3 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] extracting crate mecha10-core 0.6.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate mecha10-core 0.6.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mecha10-core 0.6.3
[INFO] tweaked toml for crates.io crate mecha10-core 0.6.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mecha10-core 0.6.3 on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mecha10-core 0.6.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:196:1
[INFO] [stderr]     |
[INFO] [stderr] 196 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `mecha10-core` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial_test v4.0.1
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.56
[INFO] [stderr]   Downloaded mecha10-retry v0.6.3
[INFO] [stderr]   Downloaded mecha10-macros v0.6.3
[INFO] [stderr]   Downloaded serial_test_derive v4.0.1
[INFO] [stderr]   Downloaded openssl-probe v0.2.0
[INFO] [stderr]   Downloaded mecha10-messaging v0.6.3
[INFO] [stderr]   Downloaded kqueue v1.1.1
[INFO] [stderr]   Downloaded inotify v0.11.4
[INFO] [stderr]   Downloaded inotify-sys v0.1.8
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.7
[INFO] [stderr]   Downloaded rustls-pki-types v1.13.2
[INFO] [stderr]   Downloaded data-encoding v2.10.0
[INFO] [stderr]   Downloaded arc-swap v1.8.0
[INFO] [stderr]   Downloaded cc v1.2.52
[INFO] [stderr]   Downloaded webpki-roots v1.0.5
[INFO] [stderr]   Downloaded webpki-root-certs v1.0.5
[INFO] [stderr]   Downloaded aws-lc-rs v1.16.2
[INFO] [stderr]   Downloaded redis v0.27.6
[INFO] [stderr]   Downloaded jsonschema v0.52.0
[INFO] [stderr]   Downloaded aws-lc-sys v0.39.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e5eaf3896d4bf707fcc7e3ce0e8a3117e922e5a3f14d706e7511cba06b5c1638
[INFO] running `Command { std: "docker" "start" "e5eaf3896d4bf707fcc7e3ce0e8a3117e922e5a3f14d706e7511cba06b5c1638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5eaf3896d4bf707fcc7e3ce0e8a3117e922e5a3f14d706e7511cba06b5c1638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e5eaf3896d4bf707fcc7e3ce0e8a3117e922e5a3f14d706e7511cba06b5c1638" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5eaf3896d4bf707fcc7e3ce0e8a3117e922e5a3f14d706e7511cba06b5c1638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e5eaf3896d4bf707fcc7e3ce0e8a3117e922e5a3f14d706e7511cba06b5c1638" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:196:1
[INFO] [stderr]     |
[INFO] [stderr] 196 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `mecha10-core` (manifest) generated 1 warning
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[INFO] [stderr]     Checking mecha10-core v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::context::Context`
[INFO] [stdout]  --> src/discovery/redis_client.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::context::Context;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Mecha10Error` and `Result`
[INFO] [stdout]  --> src/discovery/redis_client.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::error::{Mecha10Error, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Context as _`
[INFO] [stdout]  --> src/discovery/redis_client.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::Context as _;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::context::Context`
[INFO] [stdout]  --> src/discovery/redis_client.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::context::Context;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Mecha10Error` and `Result`
[INFO] [stdout]  --> src/discovery/redis_client.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::error::{Mecha10Error, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Context as _`
[INFO] [stdout]  --> src/discovery/redis_client.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::Context as _;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schema`
[INFO] [stdout]  --> src/schema/registry_impl.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 |     async fn register_schema(&self, schema: &MessageSchema) -> Result<()> {
[INFO] [stdout]   |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/schema/registry_impl.rs:68:32
[INFO] [stdout]    |
[INFO] [stdout] 68 |     async fn get_schema(&self, name: &str, version: u32) -> Result<Option<MessageSchema>> {
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]   --> src/schema/registry_impl.rs:68:44
[INFO] [stdout]    |
[INFO] [stdout] 68 |     async fn get_schema(&self, name: &str, version: u32) -> Result<Option<MessageSchema>> {
[INFO] [stdout]    |                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/schema/registry_impl.rs:109:39
[INFO] [stdout]     |
[INFO] [stdout] 109 |     async fn get_latest_schema(&self, name: &str) -> Result<Option<MessageSchema>> {
[INFO] [stdout]     |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/schema/registry_impl.rs:164:41
[INFO] [stdout]     |
[INFO] [stdout] 164 |     async fn get_schema_versions(&self, name: &str) -> Result<Vec<MessageSchema>> {
[INFO] [stdout]     |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/schema/registry_impl.rs:220:35
[INFO] [stdout]     |
[INFO] [stdout] 220 |     async fn delete_schema(&self, name: &str, version: Option<u32>) -> Result<()> {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]    --> src/schema/registry_impl.rs:220:47
[INFO] [stdout]     |
[INFO] [stdout] 220 |     async fn delete_schema(&self, name: &str, version: Option<u32>) -> Result<()> {
[INFO] [stdout]     |                                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `policy`
[INFO] [stdout]    --> src/auth.rs:242:37
[INFO] [stdout]     |
[INFO] [stdout] 242 |     async fn register_policy(&self, policy: &Policy) -> Result<()> {
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_policy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `role`
[INFO] [stdout]    --> src/auth.rs:293:32
[INFO] [stdout]     |
[INFO] [stdout] 293 |     async fn get_policy(&self, role: &str) -> Result<Option<Policy>> {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_role`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_id`
[INFO] [stdout]    --> src/auth.rs:349:33
[INFO] [stdout]     |
[INFO] [stdout] 349 |     async fn assign_role(&self, node_id: &str, role: &str) -> Result<()> {
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `role`
[INFO] [stdout]    --> src/auth.rs:349:48
[INFO] [stdout]     |
[INFO] [stdout] 349 |     async fn assign_role(&self, node_id: &str, role: &str) -> Result<()> {
[INFO] [stdout]     |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_role`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_id`
[INFO] [stdout]    --> src/auth.rs:386:30
[INFO] [stdout]     |
[INFO] [stdout] 386 |     async fn get_role(&self, node_id: &str) -> Result<Option<String>> {
[INFO] [stdout]     |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `role`
[INFO] [stdout]    --> src/auth.rs:438:35
[INFO] [stdout]     |
[INFO] [stdout] 438 |     async fn delete_policy(&self, role: &str) -> Result<()> {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_role`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_id`
[INFO] [stdout]    --> src/auth.rs:485:35
[INFO] [stdout]     |
[INFO] [stdout] 485 |     async fn unassign_role(&self, node_id: &str) -> Result<()> {
[INFO] [stdout]     |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schema`
[INFO] [stdout]  --> src/schema/registry_impl.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 |     async fn register_schema(&self, schema: &MessageSchema) -> Result<()> {
[INFO] [stdout]   |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/schema/registry_impl.rs:68:32
[INFO] [stdout]    |
[INFO] [stdout] 68 |     async fn get_schema(&self, name: &str, version: u32) -> Result<Option<MessageSchema>> {
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]   --> src/schema/registry_impl.rs:68:44
[INFO] [stdout]    |
[INFO] [stdout] 68 |     async fn get_schema(&self, name: &str, version: u32) -> Result<Option<MessageSchema>> {
[INFO] [stdout]    |                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/schema/registry_impl.rs:109:39
[INFO] [stdout]     |
[INFO] [stdout] 109 |     async fn get_latest_schema(&self, name: &str) -> Result<Option<MessageSchema>> {
[INFO] [stdout]     |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/schema/registry_impl.rs:164:41
[INFO] [stdout]     |
[INFO] [stdout] 164 |     async fn get_schema_versions(&self, name: &str) -> Result<Vec<MessageSchema>> {
[INFO] [stdout]     |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/schema/registry_impl.rs:220:35
[INFO] [stdout]     |
[INFO] [stdout] 220 |     async fn delete_schema(&self, name: &str, version: Option<u32>) -> Result<()> {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]    --> src/schema/registry_impl.rs:220:47
[INFO] [stdout]     |
[INFO] [stdout] 220 |     async fn delete_schema(&self, name: &str, version: Option<u32>) -> Result<()> {
[INFO] [stdout]     |                                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `policy`
[INFO] [stdout]    --> src/auth.rs:242:37
[INFO] [stdout]     |
[INFO] [stdout] 242 |     async fn register_policy(&self, policy: &Policy) -> Result<()> {
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_policy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `role`
[INFO] [stdout]    --> src/auth.rs:293:32
[INFO] [stdout]     |
[INFO] [stdout] 293 |     async fn get_policy(&self, role: &str) -> Result<Option<Policy>> {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_role`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_id`
[INFO] [stdout]    --> src/auth.rs:349:33
[INFO] [stdout]     |
[INFO] [stdout] 349 |     async fn assign_role(&self, node_id: &str, role: &str) -> Result<()> {
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `role`
[INFO] [stdout]    --> src/auth.rs:349:48
[INFO] [stdout]     |
[INFO] [stdout] 349 |     async fn assign_role(&self, node_id: &str, role: &str) -> Result<()> {
[INFO] [stdout]     |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_role`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_id`
[INFO] [stdout]    --> src/auth.rs:386:30
[INFO] [stdout]     |
[INFO] [stdout] 386 |     async fn get_role(&self, node_id: &str) -> Result<Option<String>> {
[INFO] [stdout]     |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `role`
[INFO] [stdout]    --> src/auth.rs:438:35
[INFO] [stdout]     |
[INFO] [stdout] 438 |     async fn delete_policy(&self, role: &str) -> Result<()> {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_role`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_id`
[INFO] [stdout]    --> src/auth.rs:485:35
[INFO] [stdout]     |
[INFO] [stdout] 485 |     async fn unassign_role(&self, node_id: &str) -> Result<()> {
[INFO] [stdout]     |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KEY_PREFIX` is never used
[INFO] [stdout]   --> src/discovery/redis_client.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const KEY_PREFIX: &str = "mecha10:discovery";
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DISCOVERY_TTL` is never used
[INFO] [stdout]   --> src/discovery/redis_client.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const DISCOVERY_TTL: u64 = 60;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DISCOVERY_TTL_EXPIRE` is never used
[INFO] [stdout]   --> src/discovery/redis_client.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const DISCOVERY_TTL_EXPIRE: i64 = 60;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RedisKeys` is never constructed
[INFO] [stdout]   --> src/discovery/redis_client.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) struct RedisKeys;
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `node`, `by_type`, `publishers`, `subscribers`, and `all_nodes_pattern` are never used
[INFO] [stdout]   --> src/discovery/redis_client.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl RedisKeys {
[INFO] [stdout]    | -------------- associated functions in this implementation
[INFO] [stdout] 21 |     /// Build key for node metadata
[INFO] [stdout] 22 |     pub fn node(node_id: &str) -> String {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn by_type(node_type: &str) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn publishers(topic: &str) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn subscribers(topic: &str) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn all_nodes_pattern() -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_ttl` is never used
[INFO] [stdout]   --> src/discovery/redis_client.rs:48:15
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub(crate) fn get_ttl() -> u64 {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_ttl_expire` is never used
[INFO] [stdout]   --> src/discovery/redis_client.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub(crate) fn get_ttl_expire() -> i64 {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `redis_key`, `redis_latest_key`, and `redis_list_key` are never used
[INFO] [stdout]    --> src/schema/types.rs:101:19
[INFO] [stdout]     |
[INFO] [stdout]  53 | impl MessageSchema {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub(super) fn redis_key(&self) -> String {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub(super) fn redis_latest_key(name: &str) -> String {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub(super) fn redis_list_key() -> String {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `redis_key`, `redis_list_key`, and `redis_role_key` are never used
[INFO] [stdout]    --> src/auth.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | impl Policy {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 143 |     fn redis_key(&self) -> String {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     fn redis_list_key() -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     fn redis_role_key(node_id: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_from_redis_set` is never used
[INFO] [stdout]   --> src/redis_list_util.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) async fn collect_from_redis_set<T, F, Fut>(list_key: &str, get_item: F) -> Result<Vec<T>>
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KEY_PREFIX` is never used
[INFO] [stdout]   --> src/discovery/redis_client.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const KEY_PREFIX: &str = "mecha10:discovery";
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DISCOVERY_TTL` is never used
[INFO] [stdout]   --> src/discovery/redis_client.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const DISCOVERY_TTL: u64 = 60;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DISCOVERY_TTL_EXPIRE` is never used
[INFO] [stdout]   --> src/discovery/redis_client.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const DISCOVERY_TTL_EXPIRE: i64 = 60;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RedisKeys` is never constructed
[INFO] [stdout]   --> src/discovery/redis_client.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) struct RedisKeys;
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `node`, `by_type`, `publishers`, `subscribers`, and `all_nodes_pattern` are never used
[INFO] [stdout]   --> src/discovery/redis_client.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl RedisKeys {
[INFO] [stdout]    | -------------- associated functions in this implementation
[INFO] [stdout] 21 |     /// Build key for node metadata
[INFO] [stdout] 22 |     pub fn node(node_id: &str) -> String {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn by_type(node_type: &str) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn publishers(topic: &str) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn subscribers(topic: &str) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn all_nodes_pattern() -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_ttl` is never used
[INFO] [stdout]   --> src/discovery/redis_client.rs:48:15
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub(crate) fn get_ttl() -> u64 {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_ttl_expire` is never used
[INFO] [stdout]   --> src/discovery/redis_client.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub(crate) fn get_ttl_expire() -> i64 {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `redis_key`, `redis_latest_key`, and `redis_list_key` are never used
[INFO] [stdout]    --> src/schema/types.rs:101:19
[INFO] [stdout]     |
[INFO] [stdout]  53 | impl MessageSchema {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub(super) fn redis_key(&self) -> String {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub(super) fn redis_latest_key(name: &str) -> String {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub(super) fn redis_list_key() -> String {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `redis_key`, `redis_list_key`, and `redis_role_key` are never used
[INFO] [stdout]    --> src/auth.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | impl Policy {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 143 |     fn redis_key(&self) -> String {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     fn redis_list_key() -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     fn redis_role_key(node_id: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_from_redis_set` is never used
[INFO] [stdout]   --> src/redis_list_util.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) async fn collect_from_redis_set<T, F, Fut>(list_key: &str, get_item: F) -> Result<Vec<T>>
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `ciborium`
[INFO] [stderr]   --> Cargo.toml:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | [dependencies.ciborium]
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `ciborium`
[INFO] [stderr] warning: unused dependency `glob`
[INFO] [stderr]   --> Cargo.toml:19:15
[INFO] [stderr]    |
[INFO] [stderr] 19 | [dependencies.glob]
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `glob`
[INFO] [stderr] warning: `mecha10-core` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.3, redis v0.27.6
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "e5eaf3896d4bf707fcc7e3ce0e8a3117e922e5a3f14d706e7511cba06b5c1638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5eaf3896d4bf707fcc7e3ce0e8a3117e922e5a3f14d706e7511cba06b5c1638", kill_on_drop: false }`
[INFO] [stdout] e5eaf3896d4bf707fcc7e3ce0e8a3117e922e5a3f14d706e7511cba06b5c1638
