[INFO] fetching crate futures_orchestra 1.1.6... [INFO] checking futures_orchestra-1.1.6 against try#fafe42c59556a4233f03dd0d900b575a9afeece8 for pr-143764 [INFO] extracting crate futures_orchestra 1.1.6 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate futures_orchestra 1.1.6 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate futures_orchestra 1.1.6 [INFO] tweaked toml for crates.io crate futures_orchestra 1.1.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate futures_orchestra 1.1.6 on toolchain fafe42c59556a4233f03dd0d900b575a9afeece8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate futures_orchestra 1.1.6 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" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e3e59bc49fef988b0bbd876f39ee63eec199358928a0976ac2df3a7620a60d3 [INFO] running `Command { std: "docker" "start" "-a" "6e3e59bc49fef988b0bbd876f39ee63eec199358928a0976ac2df3a7620a60d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e3e59bc49fef988b0bbd876f39ee63eec199358928a0976ac2df3a7620a60d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e3e59bc49fef988b0bbd876f39ee63eec199358928a0976ac2df3a7620a60d3", kill_on_drop: false }` [INFO] [stdout] 6e3e59bc49fef988b0bbd876f39ee63eec199358928a0976ac2df3a7620a60d3 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] feb00e1bb42a033f76d5fe929d4243ed3af807381429b7f7bbc8847529d69c47 [INFO] running `Command { std: "docker" "start" "-a" "feb00e1bb42a033f76d5fe929d4243ed3af807381429b7f7bbc8847529d69c47", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking futures-intrusive v0.5.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tracing-attributes v0.1.29 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking fibre v0.4.1 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking futures_orchestra v1.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `try_acquire` is never used [INFO] [stdout] --> src/capacity_gate.rs:51:10 [INFO] [stdout] | [INFO] [stdout] 25 | impl CapacityGate { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn try_acquire(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `capacity` is never read [INFO] [stdout] --> src/capacity_gate.rs:19:3 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct CapacityGate { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 19 | capacity: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CapacityGate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `try_acquire` and `capacity` are never used [INFO] [stdout] --> src/capacity_gate.rs:51:10 [INFO] [stdout] | [INFO] [stdout] 25 | impl CapacityGate { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn try_acquire(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn capacity(&self) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> examples/concurrency_limit.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> examples/label_cancellation.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> examples/graceful_shutdown.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> examples/forceful_shutdown.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TaskHandle` [INFO] [stdout] --> tests/notifier_tests.rs:2:89 [INFO] [stdout] | [INFO] [stdout] 2 | FuturePoolManager, PoolError, ShutdownMode, TaskCompletionInfo, TaskCompletionStatus, TaskHandle, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::SubscriberInitExt` [INFO] [stdout] --> tests/notifier_tests.rs:73:33 [INFO] [stdout] | [INFO] [stdout] 73 | use tracing_subscriber::{fmt, util::SubscriberInitExt, EnvFilter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.48s [INFO] running `Command { std: "docker" "inspect" "feb00e1bb42a033f76d5fe929d4243ed3af807381429b7f7bbc8847529d69c47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "feb00e1bb42a033f76d5fe929d4243ed3af807381429b7f7bbc8847529d69c47", kill_on_drop: false }` [INFO] [stdout] feb00e1bb42a033f76d5fe929d4243ed3af807381429b7f7bbc8847529d69c47