[INFO] cloning repository https://github.com/erikvader/actor-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erikvader/actor-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikvader%2Factor-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikvader%2Factor-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7947b5180db21de71521442bc81099614b77c248
[INFO] checking erikvader/actor-rs against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikvader%2Factor-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/erikvader/actor-rs
[INFO] finished tweaking git repo https://github.com/erikvader/actor-rs
[INFO] tweaked toml for git repo https://github.com/erikvader/actor-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/erikvader/actor-rs on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/erikvader/actor-rs 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e6f8f5276b2408a97f943a4b3936f42045096fcfb081f56b163a441fc52600b5
[INFO] running `Command { std: "docker" "start" "e6f8f5276b2408a97f943a4b3936f42045096fcfb081f56b163a441fc52600b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6f8f5276b2408a97f943a4b3936f42045096fcfb081f56b163a441fc52600b5", 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" "e6f8f5276b2408a97f943a4b3936f42045096fcfb081f56b163a441fc52600b5" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6f8f5276b2408a97f943a4b3936f42045096fcfb081f56b163a441fc52600b5", 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" "e6f8f5276b2408a97f943a4b3936f42045096fcfb081f56b163a441fc52600b5" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]    Compiling rustix v1.1.4
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[INFO] [stderr]     Checking actor-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `sink`
[INFO] [stdout]    --> src/actors/process.rs:114:29
[INFO] [stdout]     |
[INFO] [stdout] 114 |     async fn process(&self, sink: Option<S>) {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_sink`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sink`
[INFO] [stdout]    --> src/actors/process.rs:127:29
[INFO] [stdout]     |
[INFO] [stdout] 127 |     async fn process(&self, sink: Option<S>) {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_sink`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PanicError` is reachable but cannot be named
[INFO] [stdout]  --> src/heart.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct PanicError {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^ reachable at visibility `pub`, but can only be named at visibility `pub(crate)`
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-W unnameable-types`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `stream_utils::YieldPolicy` is reachable but cannot be named
[INFO] [stdout]    --> src/stream_utils.rs:205:1
[INFO] [stdout]     |
[INFO] [stdout] 205 | pub enum YieldPolicy {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^ reachable at visibility `pub`, but can only be named at visibility `pub(crate)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `adr` is never read
[INFO] [stdout]    --> src/actors/process.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub struct LineUtf8 {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 107 |     adr: SecretAddress<OutputLine>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `adr` is never read
[INFO] [stdout]    --> src/actors/process.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub struct AllBytes {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 120 |     adr: SecretAddress<OutputBytes>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `source` and `line` are never read
[INFO] [stdout]    --> src/actors/process.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub struct OutputLine {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 164 |     source: Std,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 165 |     line: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `source` and `data` are never read
[INFO] [stdout]    --> src/actors/process.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub struct OutputBytes {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 169 |     source: Std,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 170 |     data: Vec<u8>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]    --> src/actors/process.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct InputBytes {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 178 |     data: Vec<u8>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/stream_utils.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl<S: Stream, F> WithFutures<S, F> {
[INFO] [stdout]    | ------------------------------------ associated function in this implementation
[INFO] [stdout] 31 |     pub fn new(stream: S) -> Self
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `mut_pin_group`, `group_ref`, and `stream_ref` are never used
[INFO] [stdout]   --> src/stream_utils.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl<S, F> WithFutures<S, F> {
[INFO] [stdout]    | ---------------------------- methods in this implementation
[INFO] [stdout] 45 |     pub fn mut_pin_group(self: Pin<&mut Self>) -> Pin<&mut FuturesUnordered<F>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn group_ref(&self) -> &FuturesUnordered<F> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn stream_ref(&self) -> &S {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `mut_pin_main`, `main_ref`, and `addon_ref` are never used
[INFO] [stdout]    --> src/stream_utils.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 132 | impl<A, R> Addon<A, R> {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout] 133 |     pub fn mut_pin_main(self: Pin<&mut Self>) -> Pin<&mut R> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn main_ref(&self) -> &R {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn addon_ref(&self) -> &A {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `StreamExt` is never used
[INFO] [stdout]    --> src/stream_utils.rs:181:11
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub trait StreamExt: Stream {
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FutureExt` is never used
[INFO] [stdout]    --> src/stream_utils.rs:274:11
[INFO] [stdout]     |
[INFO] [stdout] 274 | pub trait FutureExt: Future {
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_future` is never used
[INFO] [stdout]    --> src/stream_utils.rs:316:12
[INFO] [stdout]     |
[INFO] [stdout] 315 | impl<Fut, F> Map<Fut, F> {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] 316 |     pub fn into_future(self) -> Fut {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sink`
[INFO] [stdout]    --> src/actors/process.rs:114:29
[INFO] [stdout]     |
[INFO] [stdout] 114 |     async fn process(&self, sink: Option<S>) {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_sink`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sink`
[INFO] [stdout]    --> src/actors/process.rs:127:29
[INFO] [stdout]     |
[INFO] [stdout] 127 |     async fn process(&self, sink: Option<S>) {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_sink`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PanicError` is reachable but cannot be named
[INFO] [stdout]  --> src/heart.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct PanicError {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^ reachable at visibility `pub`, but can only be named at visibility `pub(crate)`
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-W unnameable-types`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `stream_utils::YieldPolicy` is reachable but cannot be named
[INFO] [stdout]    --> src/stream_utils.rs:205:1
[INFO] [stdout]     |
[INFO] [stdout] 205 | pub enum YieldPolicy {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^ reachable at visibility `pub`, but can only be named at visibility `pub(crate)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `adr` is never read
[INFO] [stdout]    --> src/actors/process.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub struct LineUtf8 {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 107 |     adr: SecretAddress<OutputLine>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `adr` is never read
[INFO] [stdout]    --> src/actors/process.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub struct AllBytes {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 120 |     adr: SecretAddress<OutputBytes>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `source` and `line` are never read
[INFO] [stdout]    --> src/actors/process.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub struct OutputLine {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 164 |     source: Std,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 165 |     line: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `source` and `data` are never read
[INFO] [stdout]    --> src/actors/process.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub struct OutputBytes {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 169 |     source: Std,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 170 |     data: Vec<u8>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]    --> src/actors/process.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct InputBytes {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 178 |     data: Vec<u8>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `mut_pin_group`, `group_ref`, and `stream_ref` are never used
[INFO] [stdout]   --> src/stream_utils.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl<S, F> WithFutures<S, F> {
[INFO] [stdout]    | ---------------------------- methods in this implementation
[INFO] [stdout] 45 |     pub fn mut_pin_group(self: Pin<&mut Self>) -> Pin<&mut FuturesUnordered<F>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn group_ref(&self) -> &FuturesUnordered<F> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn stream_ref(&self) -> &S {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `mut_pin_main`, `main_ref`, and `addon_ref` are never used
[INFO] [stdout]    --> src/stream_utils.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 132 | impl<A, R> Addon<A, R> {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout] 133 |     pub fn mut_pin_main(self: Pin<&mut Self>) -> Pin<&mut R> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn main_ref(&self) -> &R {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn addon_ref(&self) -> &A {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FutureExt` is never used
[INFO] [stdout]    --> src/stream_utils.rs:274:11
[INFO] [stdout]     |
[INFO] [stdout] 274 | pub trait FutureExt: Future {
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_future` is never used
[INFO] [stdout]    --> src/stream_utils.rs:316:12
[INFO] [stdout]     |
[INFO] [stdout] 315 | impl<Fut, F> Map<Fut, F> {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] 316 |     pub fn into_future(self) -> Fut {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.30s
[INFO] running `Command { std: "docker" "inspect" "e6f8f5276b2408a97f943a4b3936f42045096fcfb081f56b163a441fc52600b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6f8f5276b2408a97f943a4b3936f42045096fcfb081f56b163a441fc52600b5", kill_on_drop: false }`
[INFO] [stdout] e6f8f5276b2408a97f943a4b3936f42045096fcfb081f56b163a441fc52600b5
