[INFO] cloning repository https://github.com/maboesanman/cozal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maboesanman/cozal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaboesanman%2Fcozal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaboesanman%2Fcozal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 53057b0d3ee180d423f0e727823e28766466f9d4
[INFO] checking maboesanman/cozal against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaboesanman%2Fcozal" "/workspace/builds/worker-72/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maboesanman/cozal on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/maboesanman/cozal
[INFO] finished tweaking git repo https://github.com/maboesanman/cozal
[INFO] tweaked toml for git repo https://github.com/maboesanman/cozal written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate git repo https://github.com/maboesanman/cozal already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c716cc79de55473f3529917f1a5c431dba87f4ba2e880892595555842ec35a13
[INFO] running `Command { std: "docker" "start" "-a" "c716cc79de55473f3529917f1a5c431dba87f4ba2e880892595555842ec35a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c716cc79de55473f3529917f1a5c431dba87f4ba2e880892595555842ec35a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c716cc79de55473f3529917f1a5c431dba87f4ba2e880892595555842ec35a13", kill_on_drop: false }`
[INFO] [stdout] c716cc79de55473f3529917f1a5c431dba87f4ba2e880892595555842ec35a13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a53765d6a3dcfac70557a7996d69d043a0490871eec1c300ff3c7fa29dfb8e40
[INFO] running `Command { std: "docker" "start" "-a" "a53765d6a3dcfac70557a7996d69d043a0490871eec1c300ff3c7fa29dfb8e40", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking array-init v2.0.0
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling im v15.0.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking sized-chunks v0.6.2
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]     Checking pin-project v1.0.7
[INFO] [stderr]     Checking cozal v0.0.2 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/source/adapters/realtime.rs (6 fixes)
[INFO] [stdout] warning: field is never read: `source`
[INFO] [stdout]   --> src/source/adapters/duplicate.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     source: Arc<Mutex<Src>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/source/adapters/iter.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new(iter: I, initial_state: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sources`
[INFO] [stdout]  --> src/source/adapters/join.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sources: HashMap<K, JoinSource<T, E, S>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stateful`
[INFO] [stdout]   --> src/source/adapters/join.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Stateful(Box<dyn Source<Time = T, Event = E, State = S>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stateless`
[INFO] [stdout]   --> src/source/adapters/join.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Stateless(Box<dyn StatelessSource<Time = T, Event = E>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `source`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     source: Src,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     inner: Arc<Mutex<RealtimeInner<Src>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     inner: Arc<Mutex<RealtimeInner<Src>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll_now`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     async fn poll_now(&self) -> Src::State {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |     async fn poll(&self, _time: Instant) -> Src::State {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `convert`
[INFO] [stdout]   --> src/source/adapters/split.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     convert: ConvertFn,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `index`
[INFO] [stdout]   --> src/source/adapters/split.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     index: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `input_source`
[INFO] [stdout]   --> src/source/adapters/split.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     input_source: Src,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `maybe_uninit_ref` has been stable since 1.55.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(maybe_uninit_ref)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `source`
[INFO] [stdout]   --> src/source/adapters/duplicate.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     source: Arc<Mutex<Src>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sources`
[INFO] [stdout]  --> src/source/adapters/join.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sources: HashMap<K, JoinSource<T, E, S>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stateful`
[INFO] [stdout]   --> src/source/adapters/join.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Stateful(Box<dyn Source<Time = T, Event = E, State = S>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stateless`
[INFO] [stdout]   --> src/source/adapters/join.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Stateless(Box<dyn StatelessSource<Time = T, Event = E>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `source`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     source: Src,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     inner: Arc<Mutex<RealtimeInner<Src>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     inner: Arc<Mutex<RealtimeInner<Src>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll_now`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     async fn poll_now(&self) -> Src::State {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |     async fn poll(&self, _time: Instant) -> Src::State {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `convert`
[INFO] [stdout]   --> src/source/adapters/split.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     convert: ConvertFn,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `index`
[INFO] [stdout]   --> src/source/adapters/split.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     index: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `input_source`
[INFO] [stdout]   --> src/source/adapters/split.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     input_source: Src,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `maybe_uninit_ref` has been stable since 1.55.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(maybe_uninit_ref)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.30s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking cozal v0.0.2 (/tmp/fixit)
[INFO] [stdout] warning: field is never read: `source`
[INFO] [stdout]   --> src/source/adapters/duplicate.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     source: Arc<Mutex<Src>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/source/adapters/iter.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new(iter: I, initial_state: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sources`
[INFO] [stdout]  --> src/source/adapters/join.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sources: HashMap<K, JoinSource<T, E, S>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stateful`
[INFO] [stdout]   --> src/source/adapters/join.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Stateful(Box<dyn Source<Time = T, Event = E, State = S>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stateless`
[INFO] [stdout]   --> src/source/adapters/join.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Stateless(Box<dyn StatelessSource<Time = T, Event = E>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `source`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     source: Src,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     inner: Arc<Mutex<RealtimeInner<Src>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     inner: Arc<Mutex<RealtimeInner<Src>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll_now`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     async fn poll_now(&self) -> Src::State {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |     async fn poll(&self, _time: Instant) -> Src::State {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `convert`
[INFO] [stdout]   --> src/source/adapters/split.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     convert: ConvertFn,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `index`
[INFO] [stdout]   --> src/source/adapters/split.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     index: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `input_source`
[INFO] [stdout]   --> src/source/adapters/split.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     input_source: Src,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `maybe_uninit_ref` has been stable since 1.55.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(maybe_uninit_ref)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `source`
[INFO] [stdout]   --> src/source/adapters/duplicate.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     source: Arc<Mutex<Src>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sources`
[INFO] [stdout]  --> src/source/adapters/join.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sources: HashMap<K, JoinSource<T, E, S>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stateful`
[INFO] [stdout]   --> src/source/adapters/join.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Stateful(Box<dyn Source<Time = T, Event = E, State = S>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stateless`
[INFO] [stdout]   --> src/source/adapters/join.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Stateless(Box<dyn StatelessSource<Time = T, Event = E>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `source`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     source: Src,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     inner: Arc<Mutex<RealtimeInner<Src>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     inner: Arc<Mutex<RealtimeInner<Src>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll_now`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     async fn poll_now(&self) -> Src::State {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll`
[INFO] [stdout]   --> src/source/adapters/realtime.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |     async fn poll(&self, _time: Instant) -> Src::State {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `convert`
[INFO] [stdout]   --> src/source/adapters/split.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     convert: ConvertFn,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `index`
[INFO] [stdout]   --> src/source/adapters/split.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     index: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `input_source`
[INFO] [stdout]   --> src/source/adapters/split.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     input_source: Src,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `maybe_uninit_ref` has been stable since 1.55.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(maybe_uninit_ref)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "a53765d6a3dcfac70557a7996d69d043a0490871eec1c300ff3c7fa29dfb8e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a53765d6a3dcfac70557a7996d69d043a0490871eec1c300ff3c7fa29dfb8e40", kill_on_drop: false }`
[INFO] [stdout] a53765d6a3dcfac70557a7996d69d043a0490871eec1c300ff3c7fa29dfb8e40