[INFO] fetching crate actix_async_handler 0.1.0... [INFO] checking actix_async_handler-0.1.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate actix_async_handler 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate actix_async_handler 0.1.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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-1-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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 proc-macro2 v1.0.84 [INFO] [stderr] Downloaded actix v0.13.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b5002a5a50f68386e720fb99d8da55f942491b4d8ab06817dc1eac4e344a36b [INFO] running `Command { std: "docker" "start" "-a" "8b5002a5a50f68386e720fb99d8da55f942491b4d8ab06817dc1eac4e344a36b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b5002a5a50f68386e720fb99d8da55f942491b4d8ab06817dc1eac4e344a36b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b5002a5a50f68386e720fb99d8da55f942491b4d8ab06817dc1eac4e344a36b", kill_on_drop: false }` [INFO] [stdout] 8b5002a5a50f68386e720fb99d8da55f942491b4d8ab06817dc1eac4e344a36b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 549843a1193d64efb8f1c92f8707216a6a18d200ce096952cc761a8553c57728 [INFO] running `Command { std: "docker" "start" "-a" "549843a1193d64efb8f1c92f8707216a6a18d200ce096952cc761a8553c57728", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Compiling libc v0.2.155 [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 bitflags v2.5.0 [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 parking_lot_core v0.9.10 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking socket2 v0.5.7 [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/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 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 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 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/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: 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 `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: 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: 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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [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: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: 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 [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 6.54s [INFO] running `Command { std: "docker" "inspect" "549843a1193d64efb8f1c92f8707216a6a18d200ce096952cc761a8553c57728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "549843a1193d64efb8f1c92f8707216a6a18d200ce096952cc761a8553c57728", kill_on_drop: false }` [INFO] [stdout] 549843a1193d64efb8f1c92f8707216a6a18d200ce096952cc761a8553c57728