[INFO] fetching crate runng 0.1.11... [INFO] checking runng-0.1.11 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate runng 0.1.11 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate runng 0.1.11 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate runng 0.1.11 [INFO] finished tweaking crates.io crate runng 0.1.11 [INFO] tweaked toml for crates.io crate runng 0.1.11 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 313e14f14e8a382600e30cd15daba1df145feba56ad97742a90a32a8d706cf05 [INFO] running `"docker" "start" "-a" "313e14f14e8a382600e30cd15daba1df145feba56ad97742a90a32a8d706cf05"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking futures-timer v0.1.1 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling runng_derive v0.1.2 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking tokio-threadpool v0.1.16 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling bindgen v0.40.0 [INFO] [stderr] Compiling runng-sys v1.1.1-rc.4 [INFO] [stderr] Checking runng v0.1.11 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never used: `socket` [INFO] [stderr] --> src/dialer.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | socket: NngSocket, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `socket` [INFO] [stderr] --> src/listener.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | socket: NngSocket, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `socket` [INFO] [stderr] --> src/dialer.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | socket: NngSocket, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `socket` [INFO] [stderr] --> src/listener.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | socket: NngSocket, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `protocol::*` [INFO] [stderr] --> examples/tokio_echo.rs:15:25 [INFO] [stderr] | [INFO] [stderr] 15 | use runng::{asyncio::*, protocol::*, *}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `runng::*` [INFO] [stderr] --> tests/tests/msg_tests.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use runng::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `debug` [INFO] [stderr] --> tests/tests/reqrep_tests.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | use log::{debug, info}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `protocol::*` [INFO] [stderr] --> benches/pushpull_bench.rs:3:25 [INFO] [stderr] | [INFO] [stderr] 3 | use runng::{asyncio::*, protocol::*, *}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `AtomicUsize`, `Ordering`, `thread` [INFO] [stderr] --> benches/pushpull_bench.rs:6:18 [INFO] [stderr] | [INFO] [stderr] 6 | atomic::{AtomicUsize, Ordering}, [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] 7 | Arc, [INFO] [stderr] | ^^^ [INFO] [stderr] 8 | }, [INFO] [stderr] 9 | thread, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/runngcat.rs:165:9 [INFO] [stderr] | [INFO] [stderr] 165 | msg.append_slice(data.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> benches/pushpull_bench.rs:2:31 [INFO] [stderr] | [INFO] [stderr] 2 | use futures::{future::Future, Stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> benches/pushpull_bench.rs:29:17 [INFO] [stderr] | [INFO] [stderr] 29 | pull_future.wait()?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused import: `protocol::*` [INFO] [stderr] --> benches/reqrep_bench.rs:3:25 [INFO] [stderr] | [INFO] [stderr] 3 | use runng::{asyncio::*, protocol::*, *}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `thread` [INFO] [stderr] --> benches/reqrep_bench.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | use std::{thread, time::Duration}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/tests/pair_tests.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | ctx.send(create_stop_message()).wait().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/tests/pair_tests.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | ctx.send(msg).wait().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/tests/pair_tests.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | msg.append_u32(0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> benches/reqrep_bench.rs:2:31 [INFO] [stderr] | [INFO] [stderr] 2 | use futures::{future::Future, Stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/tests/pair_tests.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | ctx.send(msg).wait()?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/tests/pair_tests.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | / ctx.receive() [INFO] [stderr] 53 | | .unwrap() [INFO] [stderr] 54 | | .take_while(not_stop_message) [INFO] [stderr] 55 | | // Receive a message and send it to other pair [INFO] [stderr] 56 | | .for_each(|msg| forward(&mut ctx, msg)) [INFO] [stderr] 57 | | .wait(); [INFO] [stderr] | |____________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/tests/pair_tests.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | / ctx.receive() [INFO] [stderr] 86 | | .unwrap() [INFO] [stderr] 87 | | .take_while(not_stop_message) [INFO] [stderr] 88 | | .for_each(|msg| { [INFO] [stderr] ... | [INFO] [stderr] 97 | | }) [INFO] [stderr] 98 | | .wait(); [INFO] [stderr] | |________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/tests/pair_tests.rs:95:21 [INFO] [stderr] | [INFO] [stderr] 95 | ctx.send(response).wait().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/tests/pair_tests.rs:116:13 [INFO] [stderr] | [INFO] [stderr] 116 | ctx.send(msg).wait().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/tests/pair_tests.rs:143:13 [INFO] [stderr] | [INFO] [stderr] 143 | ctx.send(create_stop_message()).wait()?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/tests/reqrep_tests.rs:96:17 [INFO] [stderr] | [INFO] [stderr] 96 | req_ctx.send(msg).wait()?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> benches/reqrep_bench.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | rep_future.wait().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `"docker" "inspect" "313e14f14e8a382600e30cd15daba1df145feba56ad97742a90a32a8d706cf05"` [INFO] running `"docker" "rm" "-f" "313e14f14e8a382600e30cd15daba1df145feba56ad97742a90a32a8d706cf05"` [INFO] [stdout] 313e14f14e8a382600e30cd15daba1df145feba56ad97742a90a32a8d706cf05