[INFO] cloning repository https://github.com/pcleavelin/pserve
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pcleavelin/pserve" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcleavelin%2Fpserve", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcleavelin%2Fpserve'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40ce8a6a68bcdfeb304ac2fa64641524af7d9977
[INFO] checking pcleavelin/pserve against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcleavelin%2Fpserve" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/pcleavelin/pserve
[INFO] finished tweaking git repo https://github.com/pcleavelin/pserve
[INFO] tweaked toml for git repo https://github.com/pcleavelin/pserve written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pcleavelin/pserve on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pcleavelin/pserve 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b68417b99c7dea6fe9462e9efb0a0335b9b9bf54e4b5a6ae7360f73f4e3225f
[INFO] running `Command { std: "docker" "start" "-a" "4b68417b99c7dea6fe9462e9efb0a0335b9b9bf54e4b5a6ae7360f73f4e3225f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b68417b99c7dea6fe9462e9efb0a0335b9b9bf54e4b5a6ae7360f73f4e3225f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b68417b99c7dea6fe9462e9efb0a0335b9b9bf54e4b5a6ae7360f73f4e3225f", kill_on_drop: false }`
[INFO] [stdout] 4b68417b99c7dea6fe9462e9efb0a0335b9b9bf54e4b5a6ae7360f73f4e3225f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40cfae6f70488488820cf9d232a6e15e0ba7ac63f4a1459c84a8e737cda163db
[INFO] running `Command { std: "docker" "start" "-a" "40cfae6f70488488820cf9d232a6e15e0ba7ac63f4a1459c84a8e737cda163db", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking headers-core v0.3.0
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking headers v0.4.0
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking tungstenite v0.26.2
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]     Checking tower-http v0.6.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking tokio-tungstenite v0.26.2
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking hyper-util v0.1.11
[INFO] [stderr]     Checking axum v0.8.3
[INFO] [stderr]     Checking axum-extra v0.10.1
[INFO] [stderr]     Checking pserve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/signal.rs:65:32
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn get_with_key(&self, index: K) -> T {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/signal.rs:65:32
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn get_with_key(&self, index: K) -> T {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys`
[INFO] [stdout]    --> src/state.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let keys = if let Ok(value) =
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_keys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys`
[INFO] [stdout]    --> src/state.rs:277:13
[INFO] [stdout]     |
[INFO] [stdout] 277 |         let keys = if let Ok(value) = serde_json::from_value::<
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_keys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys`
[INFO] [stdout]    --> src/state.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let keys = if let Ok(value) =
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_keys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys`
[INFO] [stdout]    --> src/state.rs:277:13
[INFO] [stdout]     |
[INFO] [stdout] 277 |         let keys = if let Ok(value) = serde_json::from_value::<
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_keys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_to_specific_client` is never used
[INFO] [stdout]   --> src/server.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl<T: Send + Sync> ApiState<T> {
[INFO] [stdout]    | -------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 83 |     async fn send_to_specific_client(&self, who: SocketAddr, event: ToClientEvent) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Signal` is never constructed
[INFO] [stdout]  --> src/signal.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Signal<T: Clone, K: Clone + Hash + Eq> {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]   = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `registered_dom_nodes` and `registered_dom_nodes_by_key` are never read
[INFO] [stdout]   --> src/signal.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct SignalData<T: Clone, K: Clone + Hash + Eq> {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 13 |     value: T,
[INFO] [stdout] 14 |     pub(crate) registered_dom_nodes: Vec<u32>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     pub(crate) registered_dom_nodes_by_key: HashMap<K, u32>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `StateEvent` is never constructed
[INFO] [stdout]   --> src/state.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct StateEvent<T: Stateful + Clone + 'static, M: Clone>
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `StateInner` is never constructed
[INFO] [stdout]    --> src/state.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct StateInner<T: Stateful + Clone + 'static, M> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `on_update` is never read
[INFO] [stdout]    --> src/state.rs:192:16
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct StateInner<T: Stateful + Clone + 'static, M> {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 191 |     pub(crate) inner: T::Data,
[INFO] [stdout] 192 |     pub(crate) on_update: Option<fn(&T::Data)>,
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StateInner` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_to_specific_client` is never used
[INFO] [stdout]   --> src/server.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl<T: Send + Sync> ApiState<T> {
[INFO] [stdout]    | -------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 83 |     async fn send_to_specific_client(&self, who: SocketAddr, event: ToClientEvent) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Signal` is never constructed
[INFO] [stdout]  --> src/signal.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Signal<T: Clone, K: Clone + Hash + Eq> {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]   = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `registered_dom_nodes` and `registered_dom_nodes_by_key` are never read
[INFO] [stdout]   --> src/signal.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct SignalData<T: Clone, K: Clone + Hash + Eq> {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 13 |     value: T,
[INFO] [stdout] 14 |     pub(crate) registered_dom_nodes: Vec<u32>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     pub(crate) registered_dom_nodes_by_key: HashMap<K, u32>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `StateEvent` is never constructed
[INFO] [stdout]   --> src/state.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct StateEvent<T: Stateful + Clone + 'static, M: Clone>
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `StateInner` is never constructed
[INFO] [stdout]    --> src/state.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct StateInner<T: Stateful + Clone + 'static, M> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `on_update` is never read
[INFO] [stdout]    --> src/state.rs:192:16
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct StateInner<T: Stateful + Clone + 'static, M> {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 191 |     pub(crate) inner: T::Data,
[INFO] [stdout] 192 |     pub(crate) on_update: Option<fn(&T::Data)>,
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StateInner` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pserve` (lib) due to 3 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `pserve` (lib test) due to 3 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "40cfae6f70488488820cf9d232a6e15e0ba7ac63f4a1459c84a8e737cda163db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40cfae6f70488488820cf9d232a6e15e0ba7ac63f4a1459c84a8e737cda163db", kill_on_drop: false }`
[INFO] [stdout] 40cfae6f70488488820cf9d232a6e15e0ba7ac63f4a1459c84a8e737cda163db
