[INFO] fetching crate almost-raft 0.3.0... [INFO] checking almost-raft-0.3.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate almost-raft 0.3.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate almost-raft 0.3.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate almost-raft 0.3.0 [INFO] finished tweaking crates.io crate almost-raft 0.3.0 [INFO] tweaked toml for crates.io crate almost-raft 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 91 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding matchers v0.0.1 (latest: v0.2.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding regex-automata v0.1.10 (latest: v0.4.7) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.4) [INFO] [stderr] Adding tracing-log v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding tracing-subscriber v0.2.25 (latest: v0.3.18) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.10.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd50cd706ca7800694d2db597910765e986449ff51f442127cd856c50d079fc4 [INFO] running `Command { std: "docker" "start" "-a" "dd50cd706ca7800694d2db597910765e986449ff51f442127cd856c50d079fc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd50cd706ca7800694d2db597910765e986449ff51f442127cd856c50d079fc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd50cd706ca7800694d2db597910765e986449ff51f442127cd856c50d079fc4", kill_on_drop: false }` [INFO] [stdout] dd50cd706ca7800694d2db597910765e986449ff51f442127cd856c50d079fc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f4cc72835892c8d4e7fc64a5dde13d98de324060f224067119dd529d5b3f78d [INFO] running `Command { std: "docker" "start" "-a" "4f4cc72835892c8d4e7fc64a5dde13d98de324060f224067119dd529d5b3f78d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking tracing-log v0.1.4 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking almost-raft v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `incoming_tx` is never read [INFO] [stdout] --> src/election/mod.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct RaftElectionState { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 30 | incoming_tx: Sender>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RaftElectionState` 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/election/mod.rs:515:39 [INFO] [stdout] | [INFO] [stdout] 515 | Duration::from_millis($ex); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 561 | advance(d!(timeout)).await; [INFO] [stdout] | ----------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `d` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/election/mod.rs:515:39 [INFO] [stdout] | [INFO] [stdout] 515 | Duration::from_millis($ex); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 570 | advance(d!(timeout)).await; [INFO] [stdout] | ----------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `d` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/election/mod.rs:515:39 [INFO] [stdout] | [INFO] [stdout] 515 | Duration::from_millis($ex); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 580 | advance(d!(timeout)).await; [INFO] [stdout] | ----------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `d` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/election/mod.rs:515:39 [INFO] [stdout] | [INFO] [stdout] 515 | Duration::from_millis($ex); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 620 | advance(d!(timeout)).await; [INFO] [stdout] | ----------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `d` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/election/mod.rs:515:39 [INFO] [stdout] | [INFO] [stdout] 515 | Duration::from_millis($ex); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 693 | advance(d!(timeout)).await; [INFO] [stdout] | ----------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `d` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/election/mod.rs:515:39 [INFO] [stdout] | [INFO] [stdout] 515 | Duration::from_millis($ex); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 708 | advance(d!(timeout)).await; [INFO] [stdout] | ----------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `d` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/election/mod.rs:515:39 [INFO] [stdout] | [INFO] [stdout] 515 | Duration::from_millis($ex); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 829 | tokio::time::sleep(d!(85)).await; [INFO] [stdout] | ------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `d` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `incoming_tx` is never read [INFO] [stdout] --> src/election/mod.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct RaftElectionState { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 30 | incoming_tx: Sender>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RaftElectionState` 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: unused `Result` that must be used [INFO] [stdout] --> src/election/mod.rs:530:13 [INFO] [stdout] | [INFO] [stdout] 530 | self.sender.send(msg).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 530 | let _ = self.sender.send(msg).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/election/mod.rs:566:9 [INFO] [stdout] | [INFO] [stdout] 566 | tx.send(Message::ControlAddNode(dummy)).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 566 | let _ = tx.send(Message::ControlAddNode(dummy)).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/election/mod.rs:568:9 [INFO] [stdout] | [INFO] [stdout] 568 | tx.send(Message::ControlAddNode(dummy)).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 568 | let _ = tx.send(Message::ControlAddNode(dummy)).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/election/mod.rs:578:9 [INFO] [stdout] | [INFO] [stdout] 578 | tx.send(Message::ControlAddNode(dummy)).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 578 | let _ = tx.send(Message::ControlAddNode(dummy)).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/election/mod.rs:631:9 [INFO] [stdout] | [INFO] [stdout] 631 | / tx_to_raft [INFO] [stdout] 632 | | .send(Message::RequestVoteResponse { [INFO] [stdout] 633 | | vote: true, [INFO] [stdout] 634 | | term: 1, [INFO] [stdout] 635 | | }) [INFO] [stdout] 636 | | .await; [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 631 | let _ = tx_to_raft [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/election/mod.rs:637:9 [INFO] [stdout] | [INFO] [stdout] 637 | / tx_to_raft [INFO] [stdout] 638 | | .send(Message::RequestVoteResponse { [INFO] [stdout] 639 | | vote: true, [INFO] [stdout] 640 | | term: 1, [INFO] [stdout] 641 | | }) [INFO] [stdout] 642 | | .await; [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 637 | let _ = tx_to_raft [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/election/mod.rs:643:9 [INFO] [stdout] | [INFO] [stdout] 643 | / tx_to_raft [INFO] [stdout] 644 | | .send(Message::RequestVoteResponse { [INFO] [stdout] 645 | | vote: true, [INFO] [stdout] 646 | | term: 1, [INFO] [stdout] 647 | | }) [INFO] [stdout] 648 | | .await; [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 643 | let _ = tx_to_raft [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/election/mod.rs:701:9 [INFO] [stdout] | [INFO] [stdout] 701 | / tx_to_raft [INFO] [stdout] 702 | | .send(Message::RequestVoteResponse { [INFO] [stdout] 703 | | vote: true, [INFO] [stdout] 704 | | term: 1, [INFO] [stdout] 705 | | }) [INFO] [stdout] 706 | | .await; [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 701 | let _ = tx_to_raft [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/election/mod.rs:730:13 [INFO] [stdout] | [INFO] [stdout] 730 | / tx_to_raft [INFO] [stdout] 731 | | .send(Message::RequestVoteResponse { [INFO] [stdout] 732 | | vote: true, [INFO] [stdout] 733 | | term: 2, [INFO] [stdout] 734 | | }) [INFO] [stdout] 735 | | .await; [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 730 | let _ = tx_to_raft [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/election/mod.rs:791:9 [INFO] [stdout] | [INFO] [stdout] 791 | / tx_to_raft_node_1 [INFO] [stdout] 792 | | .send(Message::ControlAddNode(new_node( [INFO] [stdout] 793 | | self_id_2.as_str(), [INFO] [stdout] 794 | | tx_to_raft_node_2.clone(), [INFO] [stdout] 795 | | ))) [INFO] [stdout] 796 | | .await; [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 791 | let _ = tx_to_raft_node_1 [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/election/mod.rs:797:9 [INFO] [stdout] | [INFO] [stdout] 797 | / tx_to_raft_node_1 [INFO] [stdout] 798 | | .send(Message::ControlAddNode(new_node( [INFO] [stdout] 799 | | self_id_3.as_str(), [INFO] [stdout] 800 | | tx_to_raft_node_3.clone(), [INFO] [stdout] 801 | | ))) [INFO] [stdout] 802 | | .await; [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 797 | let _ = tx_to_raft_node_1 [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/election/mod.rs:804:9 [INFO] [stdout] | [INFO] [stdout] 804 | / tx_to_raft_node_2 [INFO] [stdout] 805 | | .send(Message::ControlAddNode(new_node( [INFO] [stdout] 806 | | self_id_1.as_str(), [INFO] [stdout] 807 | | tx_to_raft_node_1.clone(), [INFO] [stdout] 808 | | ))) [INFO] [stdout] 809 | | .await; [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 804 | let _ = tx_to_raft_node_2 [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/election/mod.rs:810:9 [INFO] [stdout] | [INFO] [stdout] 810 | / tx_to_raft_node_2 [INFO] [stdout] 811 | | .send(Message::ControlAddNode(new_node( [INFO] [stdout] 812 | | self_id_3.as_str(), [INFO] [stdout] 813 | | tx_to_raft_node_3.clone(), [INFO] [stdout] 814 | | ))) [INFO] [stdout] 815 | | .await; [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 810 | let _ = tx_to_raft_node_2 [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/election/mod.rs:816:9 [INFO] [stdout] | [INFO] [stdout] 816 | / tx_to_raft_node_3 [INFO] [stdout] 817 | | .send(Message::ControlAddNode(new_node( [INFO] [stdout] 818 | | self_id_1.as_str(), [INFO] [stdout] 819 | | tx_to_raft_node_1.clone(), [INFO] [stdout] 820 | | ))) [INFO] [stdout] 821 | | .await; [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 816 | let _ = tx_to_raft_node_3 [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/election/mod.rs:822:9 [INFO] [stdout] | [INFO] [stdout] 822 | / tx_to_raft_node_3 [INFO] [stdout] 823 | | .send(Message::ControlAddNode(new_node( [INFO] [stdout] 824 | | self_id_2.as_str(), [INFO] [stdout] 825 | | tx_to_raft_node_2.clone(), [INFO] [stdout] 826 | | ))) [INFO] [stdout] 827 | | .await; [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 822 | let _ = tx_to_raft_node_3 [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.79s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: almost-raft v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "4f4cc72835892c8d4e7fc64a5dde13d98de324060f224067119dd529d5b3f78d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f4cc72835892c8d4e7fc64a5dde13d98de324060f224067119dd529d5b3f78d", kill_on_drop: false }` [INFO] [stdout] 4f4cc72835892c8d4e7fc64a5dde13d98de324060f224067119dd529d5b3f78d