[INFO] fetching crate raft4rs 0.1.4... [INFO] checking raft4rs-0.1.4 against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035 [INFO] extracting crate raft4rs 0.1.4 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate raft4rs 0.1.4 on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate raft4rs 0.1.4 [INFO] finished tweaking crates.io crate raft4rs 0.1.4 [INFO] tweaked toml for crates.io crate raft4rs 0.1.4 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7c115c9559c5c74da3932ee701d9d43c14a1a6acd9ed0ee3407cc1cb34b5b94a [INFO] running `Command { std: "docker" "start" "-a" "7c115c9559c5c74da3932ee701d9d43c14a1a6acd9ed0ee3407cc1cb34b5b94a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c115c9559c5c74da3932ee701d9d43c14a1a6acd9ed0ee3407cc1cb34b5b94a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c115c9559c5c74da3932ee701d9d43c14a1a6acd9ed0ee3407cc1cb34b5b94a", kill_on_drop: false }` [INFO] [stdout] 7c115c9559c5c74da3932ee701d9d43c14a1a6acd9ed0ee3407cc1cb34b5b94a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6c0210a138add9d85077e16b2d242973568345254d85b24dbb7ad88145962cf9 [INFO] running `Command { std: "docker" "start" "-a" "6c0210a138add9d85077e16b2d242973568345254d85b24dbb7ad88145962cf9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking futures-lite v1.11.2 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking tokio v0.2.24 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-process v1.0.1 [INFO] [stderr] Checking async-global-executor v1.4.3 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Checking async-std v1.8.0 [INFO] [stderr] Checking thiserror v1.0.22 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking serde v1.0.118 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Checking config v0.10.1 [INFO] [stderr] Checking deadpool v0.5.2 [INFO] [stderr] Checking raft4rs v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `async_std::sync::channel`: new channel api at async_std::channel [INFO] [stdout] --> src/raft.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | sync::{channel, Mutex, Receiver, RwLock, Sender as Tx}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `async_std::sync::Receiver`: new channel api at async_std::channel [INFO] [stdout] --> src/raft.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | sync::{channel, Mutex, Receiver, RwLock, Sender as Tx}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `async_std::sync::Sender`: new channel api at async_std::channel [INFO] [stdout] --> src/raft.rs:6:46 [INFO] [stdout] | [INFO] [stdout] 6 | sync::{channel, Mutex, Receiver, RwLock, Sender as Tx}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `async_std::sync::Sender`: new channel api at async_std::channel [INFO] [stdout] --> src/raft.rs:60:14 [INFO] [stdout] | [INFO] [stdout] 60 | notify: (Tx, Receiver), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `async_std::sync::Receiver`: new channel api at async_std::channel [INFO] [stdout] --> src/raft.rs:60:25 [INFO] [stdout] | [INFO] [stdout] 60 | notify: (Tx, Receiver), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `async_std::sync::channel`: new channel api at async_std::channel [INFO] [stdout] --> src/raft.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | notify: channel(100), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `async_std::sync::channel`: new channel api at async_std::channel [INFO] [stdout] --> src/sender.rs:4:45 [INFO] [stdout] | [INFO] [stdout] 4 | use async_std::{net::TcpStream, prelude::*, sync::channel, sync::RwLock, task}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `async_std::sync::channel`: new channel api at async_std::channel [INFO] [stdout] --> src/sender.rs:277:24 [INFO] [stdout] | [INFO] [stdout] 277 | let (tx, rx) = channel(peers.len()); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `async_std::sync::channel`: new channel api at async_std::channel [INFO] [stdout] --> src/raft.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | sync::{channel, Mutex, Receiver, RwLock, Sender as Tx}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `async_std::sync::Receiver`: new channel api at async_std::channel [INFO] [stdout] --> src/raft.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | sync::{channel, Mutex, Receiver, RwLock, Sender as Tx}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `async_std::sync::Sender`: new channel api at async_std::channel [INFO] [stdout] --> src/raft.rs:6:46 [INFO] [stdout] | [INFO] [stdout] 6 | sync::{channel, Mutex, Receiver, RwLock, Sender as Tx}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `async_std::sync::Sender`: new channel api at async_std::channel [INFO] [stdout] --> src/raft.rs:60:14 [INFO] [stdout] | [INFO] [stdout] 60 | notify: (Tx, Receiver), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `async_std::sync::Receiver`: new channel api at async_std::channel [INFO] [stdout] --> src/raft.rs:60:25 [INFO] [stdout] | [INFO] [stdout] 60 | notify: (Tx, Receiver), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `async_std::sync::channel`: new channel api at async_std::channel [INFO] [stdout] --> src/raft.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | notify: channel(100), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `async_std::sync::channel`: new channel api at async_std::channel [INFO] [stdout] --> src/sender.rs:4:45 [INFO] [stdout] | [INFO] [stdout] 4 | use async_std::{net::TcpStream, prelude::*, sync::channel, sync::RwLock, task}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `async_std::sync::channel`: new channel api at async_std::channel [INFO] [stdout] --> src/sender.rs:277:24 [INFO] [stdout] | [INFO] [stdout] 277 | let (tx, rx) = channel(peers.len()); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/storage.rs:629:9 [INFO] [stdout] | [INFO] [stdout] 629 | let path = Path::new("example/data/raft1") [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 31s [INFO] running `Command { std: "docker" "inspect" "6c0210a138add9d85077e16b2d242973568345254d85b24dbb7ad88145962cf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c0210a138add9d85077e16b2d242973568345254d85b24dbb7ad88145962cf9", kill_on_drop: false }` [INFO] [stdout] 6c0210a138add9d85077e16b2d242973568345254d85b24dbb7ad88145962cf9