[INFO] fetching crate actix_async_handler 0.1.0...
[INFO] checking actix_async_handler-0.1.0 against master#fd2c811d25ad5773fbd2463e058bf4edf4d44eb2 for pr-130443
[INFO] extracting crate actix_async_handler 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate actix_async_handler 0.1.0 on toolchain fd2c811d25ad5773fbd2463e058bf4edf4d44eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate actix_async_handler 0.1.0
[INFO] finished tweaking crates.io crate actix_async_handler 0.1.0
[INFO] tweaked toml for crates.io crate actix_async_handler 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate actix_async_handler 0.1.0 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" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-format v0.3.4
[INFO] [stderr]   Downloaded backtrace v0.3.72
[INFO] [stderr]   Downloaded actix_derive v0.6.1
[INFO] [stderr]   Downloaded addr2line v0.22.0
[INFO] [stderr]   Downloaded actix v0.13.3
[INFO] [stderr]   Downloaded gimli v0.29.0
[INFO] [stderr]   Downloaded object v0.35.0
[INFO] [stderr]   Downloaded tokio v1.38.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81d9745cd1ff7cdb28438cc4e53fbdec608456e7ed965ad13ba13cfa14348691
[INFO] running `Command { std: "docker" "start" "-a" "81d9745cd1ff7cdb28438cc4e53fbdec608456e7ed965ad13ba13cfa14348691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81d9745cd1ff7cdb28438cc4e53fbdec608456e7ed965ad13ba13cfa14348691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81d9745cd1ff7cdb28438cc4e53fbdec608456e7ed965ad13ba13cfa14348691", kill_on_drop: false }`
[INFO] [stdout] 81d9745cd1ff7cdb28438cc4e53fbdec608456e7ed965ad13ba13cfa14348691
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20275a88ce4ec2c22ca83f7c9776ca5fc8667c461e346c720aa1200aa6ebe0bf
[INFO] running `Command { std: "docker" "start" "-a" "20275a88ce4ec2c22ca83f7c9776ca5fc8667c461e346c720aa1200aa6ebe0bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking rust-format v0.3.4
[INFO] [stderr]     Checking syn v2.0.66
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]     Checking actix_async_handler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling actix_derive v0.6.1
[INFO] [stderr]     Checking actix-rt v2.9.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking actix v0.13.3
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stdout] warning: unused import: `actix::fut::result`
[INFO] [stdout]  --> examples/if.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use actix::fut::result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `actix::fut::result`
[INFO] [stdout]  --> examples/loop.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use actix::fut::result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> examples/delegate.rs:43:43
[INFO] [stdout]    |
[INFO] [stdout] 43 |     async fn handle(&mut self, msg: Ping, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]    |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> examples/if.rs:44:43
[INFO] [stdout]    |
[INFO] [stdout] 44 |     async fn handle(&mut self, msg: Ping, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]    |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `final_result` is never read
[INFO] [stdout]   --> examples/if.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         final_result = if result.unwrap() > 1 {
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: did you mean to capture by reference instead?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ActorStreamExt`
[INFO] [stdout]  --> examples/loop.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use actix::{Actor, ActorStreamExt, Addr, Context, Handler, Message};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> examples/loop.rs:46:43
[INFO] [stdout]    |
[INFO] [stdout] 46 |     async fn handle(&mut self, msg: Ping, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]    |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `i` is never read
[INFO] [stdout]   --> examples/loop.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         i = for ponger in self.pongers.clone() {
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: did you mean to capture by reference instead?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::ExprIf`
[INFO] [stdout]  --> src/translation_test.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::ExprIf;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> tests/integration_test.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn handle(&mut self, msg: Count, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> tests/integration_test.rs:40:48
[INFO] [stdout]    |
[INFO] [stdout] 40 |         async fn handle(&mut self, msg: Count, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]    |                                                ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `result` is never read
[INFO] [stdout]   --> tests/integration_test.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             result = self.delegate.send(Count(count)).await;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: did you mean to capture by reference instead?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> tests/integration_test.rs:74:48
[INFO] [stdout]    |
[INFO] [stdout] 74 |         async fn handle(&mut self, msg: Count, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]    |                                                ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> tests/integration_test.rs:102:48
[INFO] [stdout]     |
[INFO] [stdout] 102 |         async fn handle(&mut self, msg: Count, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]     |                                                ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> tests/integration_test.rs:212:48
[INFO] [stdout]     |
[INFO] [stdout] 212 |         async fn handle(&mut self, msg: Count, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]     |                                                ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> tests/integration_test.rs:311:48
[INFO] [stdout]     |
[INFO] [stdout] 311 |         async fn handle(&mut self, msg: Count, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]     |                                                ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `ret1` is never read
[INFO] [stdout]    --> tests/integration_test.rs:315:13
[INFO] [stdout]     |
[INFO] [stdout] 315 |             ret1 = if msg.0 == 0 {
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: did you mean to capture by reference instead?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> tests/integration_test.rs:379:9
[INFO] [stdout]     |
[INFO] [stdout] 379 |     for id in 0..5 {
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> tests/integration_test.rs:360:48
[INFO] [stdout]     |
[INFO] [stdout] 360 |         async fn handle(&mut self, msg: Count, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]     |                                                ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `i` is never read
[INFO] [stdout]    --> tests/integration_test.rs:363:13
[INFO] [stdout]     |
[INFO] [stdout] 363 |             i = for delegate in self.delegates.clone() {
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: did you mean to capture by reference instead?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `delegate` is never read
[INFO] [stdout]   --> tests/integration_test.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     struct AnActor {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 63 |         delegate: Addr<Counter>
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.55s
[INFO] running `Command { std: "docker" "inspect" "20275a88ce4ec2c22ca83f7c9776ca5fc8667c461e346c720aa1200aa6ebe0bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20275a88ce4ec2c22ca83f7c9776ca5fc8667c461e346c720aa1200aa6ebe0bf", kill_on_drop: false }`
[INFO] [stdout] 20275a88ce4ec2c22ca83f7c9776ca5fc8667c461e346c720aa1200aa6ebe0bf
