[INFO] fetching crate almost-raft 0.2.1...
[INFO] testing almost-raft-0.2.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate almost-raft 0.2.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate almost-raft 0.2.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate almost-raft 0.2.1
[INFO] finished tweaking crates.io crate almost-raft 0.2.1
[INFO] tweaked toml for crates.io crate almost-raft 0.2.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e343e40e84cdadb55e25e4b46ed642ed3b431b7a1d7eb1f69a2da2e664bae60
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8e343e40e84cdadb55e25e4b46ed642ed3b431b7a1d7eb1f69a2da2e664bae60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e343e40e84cdadb55e25e4b46ed642ed3b431b7a1d7eb1f69a2da2e664bae60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e343e40e84cdadb55e25e4b46ed642ed3b431b7a1d7eb1f69a2da2e664bae60", kill_on_drop: false }`
[INFO] [stdout] 8e343e40e84cdadb55e25e4b46ed642ed3b431b7a1d7eb1f69a2da2e664bae60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--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] 4dff943edaeba98750074f64515cb22e3671863c0ce593288c3b1b1ad7c7962a
[INFO] running `Command { std: "docker" "start" "-a" "4dff943edaeba98750074f64515cb22e3671863c0ce593288c3b1b1ad7c7962a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling almost-raft v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.29s
[INFO] running `Command { std: "docker" "inspect" "4dff943edaeba98750074f64515cb22e3671863c0ce593288c3b1b1ad7c7962a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dff943edaeba98750074f64515cb22e3671863c0ce593288c3b1b1ad7c7962a", kill_on_drop: false }`
[INFO] [stdout] 4dff943edaeba98750074f64515cb22e3671863c0ce593288c3b1b1ad7c7962a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--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] 38d4caa05e9bd971ea0d42862faf45b01f9e727534b32d802fe12a326e913b33
[INFO] running `Command { std: "docker" "start" "-a" "38d4caa05e9bd971ea0d42862faf45b01f9e727534b32d802fe12a326e913b33", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling tracing-subscriber v0.2.19
[INFO] [stderr]    Compiling almost-raft v0.2.1 (/opt/rustwide/workdir)
[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: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.11s
[INFO] running `Command { std: "docker" "inspect" "38d4caa05e9bd971ea0d42862faf45b01f9e727534b32d802fe12a326e913b33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d4caa05e9bd971ea0d42862faf45b01f9e727534b32d802fe12a326e913b33", kill_on_drop: false }`
[INFO] [stdout] 38d4caa05e9bd971ea0d42862faf45b01f9e727534b32d802fe12a326e913b33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 645e453a548bb88ccd391bfd03cb3feb7e35d92ddfed83b339f4425ed1020456
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "645e453a548bb88ccd391bfd03cb3feb7e35d92ddfed83b339f4425ed1020456", kill_on_drop: false }`
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/election/mod.rs:530:13
[INFO] [stderr]     |
[INFO] [stderr] 530 |             self.sender.send(msg).await;
[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 `Result` that must be used
[INFO] [stderr]    --> src/election/mod.rs:566:9
[INFO] [stderr]     |
[INFO] [stderr] 566 |         tx.send(Message::ControlAddNode(dummy)).await;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/election/mod.rs:568:9
[INFO] [stderr]     |
[INFO] [stderr] 568 |         tx.send(Message::ControlAddNode(dummy)).await;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/election/mod.rs:578:9
[INFO] [stderr]     |
[INFO] [stderr] 578 |         tx.send(Message::ControlAddNode(dummy)).await;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/election/mod.rs:631:9
[INFO] [stderr]     |
[INFO] [stderr] 631 | /         tx_to_raft
[INFO] [stderr] 632 | |             .send(Message::RequestVoteResponse {
[INFO] [stderr] 633 | |                 vote: true,
[INFO] [stderr] 634 | |                 term: 1,
[INFO] [stderr] 635 | |             })
[INFO] [stderr] 636 | |             .await;
[INFO] [stderr]     | |___________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/election/mod.rs:637:9
[INFO] [stderr]     |
[INFO] [stderr] 637 | /         tx_to_raft
[INFO] [stderr] 638 | |             .send(Message::RequestVoteResponse {
[INFO] [stderr] 639 | |                 vote: true,
[INFO] [stderr] 640 | |                 term: 1,
[INFO] [stderr] 641 | |             })
[INFO] [stderr] 642 | |             .await;
[INFO] [stderr]     | |___________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/election/mod.rs:643:9
[INFO] [stderr]     |
[INFO] [stderr] 643 | /         tx_to_raft
[INFO] [stderr] 644 | |             .send(Message::RequestVoteResponse {
[INFO] [stderr] 645 | |                 vote: true,
[INFO] [stderr] 646 | |                 term: 1,
[INFO] [stderr] 647 | |             })
[INFO] [stderr] 648 | |             .await;
[INFO] [stderr]     | |___________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/election/mod.rs:701:9
[INFO] [stderr]     |
[INFO] [stderr] 701 | /         tx_to_raft
[INFO] [stderr] 702 | |             .send(Message::RequestVoteResponse {
[INFO] [stderr] 703 | |                 vote: true,
[INFO] [stderr] 704 | |                 term: 1,
[INFO] [stderr] 705 | |             })
[INFO] [stderr] 706 | |             .await;
[INFO] [stderr]     | |___________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/election/mod.rs:730:13
[INFO] [stderr]     |
[INFO] [stderr] 730 | /             tx_to_raft
[INFO] [stderr] 731 | |                 .send(Message::RequestVoteResponse {
[INFO] [stderr] 732 | |                     vote: true,
[INFO] [stderr] 733 | |                     term: 2,
[INFO] [stderr] 734 | |                 })
[INFO] [stderr] 735 | |                 .await;
[INFO] [stderr]     | |_______________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/election/mod.rs:791:9
[INFO] [stderr]     |
[INFO] [stderr] 791 | /         tx_to_raft_node_1
[INFO] [stderr] 792 | |             .send(Message::ControlAddNode(new_node(
[INFO] [stderr] 793 | |                 self_id_2.as_str(),
[INFO] [stderr] 794 | |                 tx_to_raft_node_2.clone(),
[INFO] [stderr] 795 | |             )))
[INFO] [stderr] 796 | |             .await;
[INFO] [stderr]     | |___________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/election/mod.rs:797:9
[INFO] [stderr]     |
[INFO] [stderr] 797 | /         tx_to_raft_node_1
[INFO] [stderr] 798 | |             .send(Message::ControlAddNode(new_node(
[INFO] [stderr] 799 | |                 self_id_3.as_str(),
[INFO] [stderr] 800 | |                 tx_to_raft_node_3.clone(),
[INFO] [stderr] 801 | |             )))
[INFO] [stderr] 802 | |             .await;
[INFO] [stderr]     | |___________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/election/mod.rs:804:9
[INFO] [stderr]     |
[INFO] [stderr] 804 | /         tx_to_raft_node_2
[INFO] [stderr] 805 | |             .send(Message::ControlAddNode(new_node(
[INFO] [stderr] 806 | |                 self_id_1.as_str(),
[INFO] [stderr] 807 | |                 tx_to_raft_node_1.clone(),
[INFO] [stderr] 808 | |             )))
[INFO] [stderr] 809 | |             .await;
[INFO] [stderr]     | |___________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/election/mod.rs:810:9
[INFO] [stderr]     |
[INFO] [stderr] 810 | /         tx_to_raft_node_2
[INFO] [stderr] 811 | |             .send(Message::ControlAddNode(new_node(
[INFO] [stderr] 812 | |                 self_id_3.as_str(),
[INFO] [stderr] 813 | |                 tx_to_raft_node_3.clone(),
[INFO] [stderr] 814 | |             )))
[INFO] [stderr] 815 | |             .await;
[INFO] [stderr]     | |___________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/election/mod.rs:816:9
[INFO] [stderr]     |
[INFO] [stderr] 816 | /         tx_to_raft_node_3
[INFO] [stderr] 817 | |             .send(Message::ControlAddNode(new_node(
[INFO] [stderr] 818 | |                 self_id_1.as_str(),
[INFO] [stderr] 819 | |                 tx_to_raft_node_1.clone(),
[INFO] [stderr] 820 | |             )))
[INFO] [stderr] 821 | |             .await;
[INFO] [stderr]     | |___________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/election/mod.rs:822:9
[INFO] [stderr]     |
[INFO] [stderr] 822 | /         tx_to_raft_node_3
[INFO] [stderr] 823 | |             .send(Message::ControlAddNode(new_node(
[INFO] [stderr] 824 | |                 self_id_2.as_str(),
[INFO] [stderr] 825 | |                 tx_to_raft_node_2.clone(),
[INFO] [stderr] 826 | |             )))
[INFO] [stderr] 827 | |             .await;
[INFO] [stderr]     | |___________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/almost_raft-ad5ad94527d18edf)
[INFO] [stdout] running 4 tests
[INFO] [stdout] [2mAug 06 22:41:06.430[0m [35mTRACE[0m almost_raft::election::test: 7395    
[INFO] [stdout] [2mAug 06 22:41:06.431[0m [32m INFO[0m almost_raft::election: [node: 929c45b6-3a0b-4ae6-a56c-40a5097fb476] starting election process...    
[INFO] [stdout] [2mAug 06 22:41:06.431[0m [35mTRACE[0m almost_raft::election: [node: 929c45b6-3a0b-4ae6-a56c-40a5097fb476] setting new timeout to 7395    
[INFO] [stdout] [2mAug 06 22:41:06.431[0m [35mTRACE[0m almost_raft::election: [node: 929c45b6-3a0b-4ae6-a56c-40a5097fb476] got message Some(ControlAddNode(NodeDummy { id: "1", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8490005490, tail_position: 0 }, semaphore: (Semaphore { permits: 10 }, 10), rx_waker: AtomicWaker, tx_count: 3, rx_fields: "..." } } } }))    
[INFO] [stdout] [2mAug 06 22:41:06.431[0m [35mTRACE[0m almost_raft::election: [node: 929c45b6-3a0b-4ae6-a56c-40a5097fb476] remaining_election_timeout: 0, remaining_heartbeat_interval: 1000    
[INFO] [stdout] [2mAug 06 22:41:06.431[0m [35mTRACE[0m almost_raft::election: [node: 929c45b6-3a0b-4ae6-a56c-40a5097fb476] setting new timeout to 0    
[INFO] [stdout] [2mAug 06 22:41:06.431[0m [35mTRACE[0m almost_raft::election: [node: 929c45b6-3a0b-4ae6-a56c-40a5097fb476] got message Some(ControlAddNode(NodeDummy { id: "2", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8490005490, tail_position: 0 }, semaphore: (Semaphore { permits: 10 }, 10), rx_waker: AtomicWaker, tx_count: 3, rx_fields: "..." } } } }))    
[INFO] [stdout] [2mAug 06 22:41:06.431[0m [35mTRACE[0m almost_raft::election: [node: 929c45b6-3a0b-4ae6-a56c-40a5097fb476] remaining_election_timeout: 0, remaining_heartbeat_interval: 1000    
[INFO] [stdout] [2mAug 06 22:41:06.431[0m [35mTRACE[0m almost_raft::election: [node: 929c45b6-3a0b-4ae6-a56c-40a5097fb476] setting new timeout to 0    
[INFO] [stdout] [2mAug 06 22:41:06.431[0m [35mTRACE[0m almost_raft::election: [node: 929c45b6-3a0b-4ae6-a56c-40a5097fb476] not enough node    
[INFO] [stdout] [2mAug 06 22:41:06.431[0m [35mTRACE[0m almost_raft::election: [node: 929c45b6-3a0b-4ae6-a56c-40a5097fb476] remaining_election_timeout: 7395, remaining_heartbeat_interval: 1000    
[INFO] [stdout] [2mAug 06 22:41:06.431[0m [35mTRACE[0m almost_raft::election: [node: 929c45b6-3a0b-4ae6-a56c-40a5097fb476] setting new timeout to 7395    
[INFO] [stdout] [2mAug 06 22:41:06.433[0m [32m INFO[0m almost_raft::election: [node: raft-node] starting election process...    
[INFO] [stdout] [2mAug 06 22:41:06.433[0m [32m INFO[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] starting election process...    
[INFO] [stdout] [2mAug 06 22:41:06.433[0m [35mTRACE[0m almost_raft::election: [node: raft-node] setting new timeout to 6988    
[INFO] [stdout] [2mAug 06 22:41:06.433[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] setting new timeout to 9715    
[INFO] [stdout] [2mAug 06 22:41:06.430[0m [32m INFO[0m almost_raft::election: [node: raft-node-1] starting election process...    
[INFO] [stdout] [2mAug 06 22:41:06.437[0m [34mDEBUG[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] updating node state to NodeState::Candidate    
[INFO] [stdout] [2mAug 06 22:41:06.437[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] setting new timeout to 60    
[INFO] [stdout] [2mAug 06 22:41:06.437[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] updating term from 0 to 1    
[INFO] [stdout] [2mAug 06 22:41:06.437[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] sending vote request for term 1 to: NodeDummy { id: "1", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8480003360, tail_position: 0 }, semaphore: (Semaphore { permits: 10 }, 10), rx_waker: AtomicWaker, tx_count: 5, rx_fields: "..." } } } }    
[INFO] [stdout] [2mAug 06 22:41:06.437[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] got message Some(ControlAddNode(NodeDummy { id: "raft-node-2", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8488004790, tail_position: 2 }, semaphore: (Semaphore { permits: 8 }, 10), rx_waker: AtomicWaker, tx_count: 4, rx_fields: "..." } } } }))    
[INFO] [stdout] [2mAug 06 22:41:06.437[0m [35mTRACE[0m almost_raft::election::test: [node: 1] sending message RequestVote { node_id: "1ec0595c-4a1f-4db4-bfe9-f536f435459f", term: 1 }    
[INFO] [stdout] [2mAug 06 22:41:06.437[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] remaining_election_timeout: 60, remaining_heartbeat_interval: 20    
[INFO] [stdout] [2mAug 06 22:41:06.437[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] setting new timeout to 60    
[INFO] [stdout] [2mAug 06 22:41:06.437[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] sending vote request for term 1 to: NodeDummy { id: "2", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8480003360, tail_position: 1 }, semaphore: (Semaphore { permits: 9 }, 10), rx_waker: AtomicWaker, tx_count: 5, rx_fields: "..." } } } }    
[INFO] [stdout] [2mAug 06 22:41:06.437[0m [35mTRACE[0m almost_raft::election::test: [node: 2] sending message RequestVote { node_id: "1ec0595c-4a1f-4db4-bfe9-f536f435459f", term: 1 }    
[INFO] [stdout] [2mAug 06 22:41:06.437[0m [35mTRACE[0m almost_raft::election: [node: 929c45b6-3a0b-4ae6-a56c-40a5097fb476] got message Some(ControlAddNode(NodeDummy { id: "3", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8490005490, tail_position: 0 }, semaphore: (Semaphore { permits: 10 }, 10), rx_waker: AtomicWaker, tx_count: 4, rx_fields: "..." } } } }))    
[INFO] [stdout] [2mAug 06 22:41:06.437[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] got message Some(ControlAddNode(NodeDummy { id: "raft-node-3", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8488005520, tail_position: 2 }, semaphore: (Semaphore { permits: 8 }, 10), rx_waker: AtomicWaker, tx_count: 4, rx_fields: "..." } } } }))    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] sending vote request for term 1 to: NodeDummy { id: "3", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8480003360, tail_position: 2 }, semaphore: (Semaphore { permits: 8 }, 10), rx_waker: AtomicWaker, tx_count: 5, rx_fields: "..." } } } }    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] remaining_election_timeout: 60, remaining_heartbeat_interval: 20    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: 929c45b6-3a0b-4ae6-a56c-40a5097fb476] remaining_election_timeout: 7389, remaining_heartbeat_interval: 1000    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] setting new timeout to 60    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: 929c45b6-3a0b-4ae6-a56c-40a5097fb476] setting new timeout to 7389    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [32m INFO[0m almost_raft::election: [node: raft-node-2] starting election process...    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: raft-node-2] setting new timeout to 70    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: raft-node-2] got message Some(ControlAddNode(NodeDummy { id: "raft-node-1", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8488003a00, tail_position: 2 }, semaphore: (Semaphore { permits: 10 }, 10), rx_waker: AtomicWaker, tx_count: 4, rx_fields: "..." } } } }))    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: raft-node-2] remaining_election_timeout: 70, remaining_heartbeat_interval: 20    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: raft-node-2] setting new timeout to 70    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: raft-node-2] got message Some(ControlAddNode(NodeDummy { id: "raft-node-3", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8488005520, tail_position: 2 }, semaphore: (Semaphore { permits: 8 }, 10), rx_waker: AtomicWaker, tx_count: 4, rx_fields: "..." } } } }))    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: raft-node-2] remaining_election_timeout: 70, remaining_heartbeat_interval: 20    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: raft-node-2] setting new timeout to 70    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [32m INFO[0m almost_raft::election: [node: raft-node-3] starting election process...    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: raft-node-3] setting new timeout to 80    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: raft-node-3] got message Some(ControlAddNode(NodeDummy { id: "raft-node-1", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8488003a00, tail_position: 2 }, semaphore: (Semaphore { permits: 10 }, 10), rx_waker: AtomicWaker, tx_count: 4, rx_fields: "..." } } } }))    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: raft-node-3] remaining_election_timeout: 80, remaining_heartbeat_interval: 20    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: raft-node-3] setting new timeout to 80    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: raft-node-3] got message Some(ControlAddNode(NodeDummy { id: "raft-node-2", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8488004790, tail_position: 2 }, semaphore: (Semaphore { permits: 10 }, 10), rx_waker: AtomicWaker, tx_count: 4, rx_fields: "..." } } } }))    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: raft-node-3] remaining_election_timeout: 80, remaining_heartbeat_interval: 20    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election: [node: raft-node-3] setting new timeout to 80    
[INFO] [stdout] [2mAug 06 22:41:06.438[0m [35mTRACE[0m almost_raft::election::test: [node: 3] sending message RequestVote { node_id: "1ec0595c-4a1f-4db4-bfe9-f536f435459f", term: 1 }    
[INFO] [stdout] [2mAug 06 22:41:06.441[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] sending vote request for term 1 to: NodeDummy { id: "3", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8480003360, tail_position: 3 }, semaphore: (Semaphore { permits: 7 }, 10), rx_waker: AtomicWaker, tx_count: 5, rx_fields: "..." } } } }    
[INFO] [stdout] [2mAug 06 22:41:06.441[0m [35mTRACE[0m almost_raft::election::test: [node: 3] sending message RequestVote { node_id: "1ec0595c-4a1f-4db4-bfe9-f536f435459f", term: 1 }    
[INFO] [stdout] [2mAug 06 22:41:06.441[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] remaining_election_timeout: 9715, remaining_heartbeat_interval: 1000    
[INFO] [stdout] [2mAug 06 22:41:06.441[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] setting new timeout to 9715    
[INFO] [stdout] [2mAug 06 22:41:06.441[0m [35mTRACE[0m almost_raft::election::test: Some(RequestVote { node_id: "1ec0595c-4a1f-4db4-bfe9-f536f435459f", term: 1 })    
[INFO] [stdout] [2mAug 06 22:41:06.441[0m [35mTRACE[0m almost_raft::election::test: Some(RequestVote { node_id: "1ec0595c-4a1f-4db4-bfe9-f536f435459f", term: 1 })    
[INFO] [stdout] [2mAug 06 22:41:06.441[0m [35mTRACE[0m almost_raft::election::test: Some(RequestVote { node_id: "1ec0595c-4a1f-4db4-bfe9-f536f435459f", term: 1 })    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election::test: Some(RequestVote { node_id: "1ec0595c-4a1f-4db4-bfe9-f536f435459f", term: 1 })    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] got message Some(RequestVoteResponse { term: 1, vote: true })    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] remaining_election_timeout: 9715, remaining_heartbeat_interval: 1000    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] setting new timeout to 9715    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] got message Some(RequestVoteResponse { term: 1, vote: true })    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [34mDEBUG[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] updating node state to NodeState::Leader    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election::test: [node: 1] sending message HeartBeat { leader_node_id: "1ec0595c-4a1f-4db4-bfe9-f536f435459f", term: 1 }    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] sent heartbeat    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election::test: [node: 2] sending message HeartBeat { leader_node_id: "1ec0595c-4a1f-4db4-bfe9-f536f435459f", term: 1 }    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] sent heartbeat    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election::test: [node: 3] sending message HeartBeat { leader_node_id: "1ec0595c-4a1f-4db4-bfe9-f536f435459f", term: 1 }    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] sent heartbeat    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election::test: [node: 3] sending message HeartBeat { leader_node_id: "1ec0595c-4a1f-4db4-bfe9-f536f435459f", term: 1 }    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] sent heartbeat    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] remaining_election_timeout: 9715, remaining_heartbeat_interval: 1000    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] setting new timeout to 1000    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] got message Some(RequestVoteResponse { term: 1, vote: true })    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] remaining_election_timeout: 9715, remaining_heartbeat_interval: 9715    
[INFO] [stdout] [2mAug 06 22:41:06.442[0m [35mTRACE[0m almost_raft::election: [node: 1ec0595c-4a1f-4db4-bfe9-f536f435459f] setting new timeout to 9715    
[INFO] [stdout] [2mAug 06 22:41:06.444[0m [35mTRACE[0m almost_raft::election::test: Err(Elapsed(()))    
[INFO] [stdout] [2mAug 06 22:41:06.441[0m [34mDEBUG[0m almost_raft::election: [node: raft-node] updating node state to NodeState::Candidate    
[INFO] [stdout] test election::test::test_raft_election ... ok
[INFO] [stdout] [2mAug 06 22:41:06.449[0m [35mTRACE[0m almost_raft::election: [node: raft-node] updating term from 0 to 1    
[INFO] [stdout] [2mAug 06 22:41:06.449[0m [35mTRACE[0m almost_raft::election: [node: raft-node] sending vote request for term 1 to: NodeDummy { id: "1", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8484003360, tail_position: 0 }, semaphore: (Semaphore { permits: 10 }, 10), rx_waker: AtomicWaker, tx_count: 5, rx_fields: "..." } } } }    
[INFO] [stdout] [2mAug 06 22:41:06.449[0m [35mTRACE[0m almost_raft::election::test: [node: 1] sending message RequestVote { node_id: "raft-node", term: 1 }    
[INFO] [stdout] [2mAug 06 22:41:06.449[0m [35mTRACE[0m almost_raft::election: [node: raft-node] sending vote request for term 1 to: NodeDummy { id: "2", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8484003360, tail_position: 1 }, semaphore: (Semaphore { permits: 9 }, 10), rx_waker: AtomicWaker, tx_count: 5, rx_fields: "..." } } } }    
[INFO] [stdout] [2mAug 06 22:41:06.449[0m [35mTRACE[0m almost_raft::election::test: [node: 2] sending message RequestVote { node_id: "raft-node", term: 1 }    
[INFO] [stdout] [2mAug 06 22:41:06.449[0m [35mTRACE[0m almost_raft::election: [node: raft-node] sending vote request for term 1 to: NodeDummy { id: "3", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8484003360, tail_position: 2 }, semaphore: (Semaphore { permits: 8 }, 10), rx_waker: AtomicWaker, tx_count: 5, rx_fields: "..." } } } }    
[INFO] [stdout] [2mAug 06 22:41:06.449[0m [35mTRACE[0m almost_raft::election::test: [node: 3] sending message RequestVote { node_id: "raft-node", term: 1 }    
[INFO] [stdout] [2mAug 06 22:41:06.449[0m [35mTRACE[0m almost_raft::election: [node: raft-node] sending vote request for term 1 to: NodeDummy { id: "4", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8484003360, tail_position: 3 }, semaphore: (Semaphore { permits: 7 }, 10), rx_waker: AtomicWaker, tx_count: 5, rx_fields: "..." } } } }    
[INFO] [stdout] [2mAug 06 22:41:06.450[0m [35mTRACE[0m almost_raft::election::test: [node: 4] sending message RequestVote { node_id: "raft-node", term: 1 }    
[INFO] [stdout] [2mAug 06 22:41:06.450[0m [35mTRACE[0m almost_raft::election: [node: raft-node] remaining_election_timeout: 6988, remaining_heartbeat_interval: 1000    
[INFO] [stdout] [2mAug 06 22:41:06.450[0m [35mTRACE[0m almost_raft::election: [node: raft-node] setting new timeout to 6988    
[INFO] [stdout] [2mAug 06 22:41:06.450[0m [35mTRACE[0m almost_raft::election: [node: raft-node] got message Some(RequestVoteResponse { term: 1, vote: true })    
[INFO] [stdout] [2mAug 06 22:41:06.450[0m [35mTRACE[0m almost_raft::election: [node: raft-node] remaining_election_timeout: 6988, remaining_heartbeat_interval: 1000    
[INFO] [stdout] [2mAug 06 22:41:06.450[0m [35mTRACE[0m almost_raft::election: [node: raft-node] setting new timeout to 6988    
[INFO] [stdout] [2mAug 06 22:41:06.457[0m [34mDEBUG[0m almost_raft::election: [node: raft-node] updating node state to NodeState::Candidate    
[INFO] [stdout] [2mAug 06 22:41:06.457[0m [35mTRACE[0m almost_raft::election: [node: raft-node] updating term from 1 to 2    
[INFO] [stdout] [2mAug 06 22:41:06.457[0m [35mTRACE[0m almost_raft::election: [node: raft-node] sending vote request for term 2 to: NodeDummy { id: "1", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8484003360, tail_position: 4 }, semaphore: (Semaphore { permits: 10 }, 10), rx_waker: AtomicWaker, tx_count: 5, rx_fields: "..." } } } }    
[INFO] [stdout] [2mAug 06 22:41:06.457[0m [35mTRACE[0m almost_raft::election::test: [node: 1] sending message RequestVote { node_id: "raft-node", term: 2 }    
[INFO] [stdout] [2mAug 06 22:41:06.457[0m [35mTRACE[0m almost_raft::election: [node: raft-node] sending vote request for term 2 to: NodeDummy { id: "2", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8484003360, tail_position: 5 }, semaphore: (Semaphore { permits: 9 }, 10), rx_waker: AtomicWaker, tx_count: 5, rx_fields: "..." } } } }    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election::test: [node: 2] sending message RequestVote { node_id: "raft-node", term: 2 }    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election: [node: raft-node] sending vote request for term 2 to: NodeDummy { id: "3", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8484003360, tail_position: 6 }, semaphore: (Semaphore { permits: 8 }, 10), rx_waker: AtomicWaker, tx_count: 5, rx_fields: "..." } } } }    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election::test: [node: 3] sending message RequestVote { node_id: "raft-node", term: 2 }    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election: [node: raft-node] sending vote request for term 2 to: NodeDummy { id: "4", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8484003360, tail_position: 7 }, semaphore: (Semaphore { permits: 7 }, 10), rx_waker: AtomicWaker, tx_count: 5, rx_fields: "..." } } } }    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election::test: [node: 4] sending message RequestVote { node_id: "raft-node", term: 2 }    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election: [node: raft-node] remaining_election_timeout: 6988, remaining_heartbeat_interval: 1000    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election: [node: raft-node] setting new timeout to 6988    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election::test: multi-term: RequestVote { node_id: "raft-node", term: 2 }    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election::test: Some(RequestVote { node_id: "raft-node", term: 2 })    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election::test: Some(RequestVote { node_id: "raft-node", term: 2 })    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election::test: Some(RequestVote { node_id: "raft-node", term: 2 })    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election: [node: raft-node] got message Some(RequestVoteResponse { term: 2, vote: true })    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election: [node: raft-node] remaining_election_timeout: 6988, remaining_heartbeat_interval: 1000    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election: [node: raft-node] setting new timeout to 6988    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election: [node: raft-node] got message Some(RequestVoteResponse { term: 2, vote: true })    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [34mDEBUG[0m almost_raft::election: [node: raft-node] updating node state to NodeState::Leader    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election::test: [node: 1] sending message HeartBeat { leader_node_id: "raft-node", term: 2 }    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election: [node: raft-node] sent heartbeat    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election::test: [node: 2] sending message HeartBeat { leader_node_id: "raft-node", term: 2 }    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election: [node: raft-node] sent heartbeat    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election::test: [node: 3] sending message HeartBeat { leader_node_id: "raft-node", term: 2 }    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election: [node: raft-node] sent heartbeat    
[INFO] [stdout] [2mAug 06 22:41:06.458[0m [35mTRACE[0m almost_raft::election::test: [node: 4] sending message HeartBeat { leader_node_id: "raft-node", term: 2 }    
[INFO] [stdout] [2mAug 06 22:41:06.459[0m [35mTRACE[0m almost_raft::election: [node: raft-node] sent heartbeat    
[INFO] [stdout] [2mAug 06 22:41:06.459[0m [35mTRACE[0m almost_raft::election: [node: raft-node] remaining_election_timeout: 6988, remaining_heartbeat_interval: 1000    
[INFO] [stdout] [2mAug 06 22:41:06.459[0m [35mTRACE[0m almost_raft::election: [node: raft-node] setting new timeout to 1000    
[INFO] [stdout] test election::test::test_raft_election_multi_term ... ok
[INFO] [stdout] test election::test::test_min_node ... FAILED
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [34mDEBUG[0m almost_raft::election: [node: raft-node-1] updating node state to NodeState::Candidate    
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] updating term from 0 to 1    
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] sending vote request for term 1 to: NodeDummy { id: "raft-node-2", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8488004790, tail_position: 2 }, semaphore: (Semaphore { permits: 10 }, 10), rx_waker: AtomicWaker, tx_count: 4, rx_fields: "..." } } } }    
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [35mTRACE[0m almost_raft::election::test: [node: raft-node-2] sending message RequestVote { node_id: "raft-node-1", term: 1 }    
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] sending vote request for term 1 to: NodeDummy { id: "raft-node-3", sender: Sender { chan: Tx { inner: Chan { tx: Tx { block_tail: 0x7f8488005520, tail_position: 2 }, semaphore: (Semaphore { permits: 10 }, 10), rx_waker: AtomicWaker, tx_count: 4, rx_fields: "..." } } } }    
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [35mTRACE[0m almost_raft::election::test: [node: raft-node-3] sending message RequestVote { node_id: "raft-node-1", term: 1 }    
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] remaining_election_timeout: 60, remaining_heartbeat_interval: 20    
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] setting new timeout to 60    
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [35mTRACE[0m almost_raft::election: [node: raft-node-2] got message Some(RequestVote { node_id: "raft-node-1", term: 1 })    
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [35mTRACE[0m almost_raft::election: [node: raft-node-2] updating term from 0 to 1    
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [35mTRACE[0m almost_raft::election: [node: raft-node-2] current term: 1, sending vote to node: raft-node-1, for term: 1    
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [35mTRACE[0m almost_raft::election::test: [node: raft-node-1] sending message RequestVoteResponse { term: 1, vote: true }    
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [35mTRACE[0m almost_raft::election: [node: raft-node-2] remaining_election_timeout: 9, remaining_heartbeat_interval: 20    
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [35mTRACE[0m almost_raft::election: [node: raft-node-2] setting new timeout to 9    
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [35mTRACE[0m almost_raft::election: [node: raft-node-3] got message Some(RequestVote { node_id: "raft-node-1", term: 1 })    
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [35mTRACE[0m almost_raft::election: [node: raft-node-3] updating term from 0 to 1    
[INFO] [stdout] [2mAug 06 22:41:06.499[0m [35mTRACE[0m almost_raft::election: [node: raft-node-3] current term: 1, sending vote to node: raft-node-1, for term: 1    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election::test: [node: raft-node-1] sending message RequestVoteResponse { term: 1, vote: true }    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election: [node: raft-node-3] remaining_election_timeout: 19, remaining_heartbeat_interval: 20    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election: [node: raft-node-3] setting new timeout to 19    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] got message Some(RequestVoteResponse { term: 1, vote: true })    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [34mDEBUG[0m almost_raft::election: [node: raft-node-1] updating node state to NodeState::Leader    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election::test: [node: raft-node-2] sending message HeartBeat { leader_node_id: "raft-node-1", term: 1 }    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] sent heartbeat    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election::test: [node: raft-node-3] sending message HeartBeat { leader_node_id: "raft-node-1", term: 1 }    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] sent heartbeat    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] remaining_election_timeout: 60, remaining_heartbeat_interval: 20    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] setting new timeout to 20    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] got message Some(RequestVoteResponse { term: 1, vote: true })    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] remaining_election_timeout: 60, remaining_heartbeat_interval: 60    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election: [node: raft-node-1] setting new timeout to 60    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election: [node: raft-node-2] got message Some(HeartBeat { leader_node_id: "raft-node-1", term: 1 })    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election: [node: raft-node-2] updating term to 1    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [34mDEBUG[0m almost_raft::election: [node: raft-node-2] leader changed to node: raft-node-1    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election: [node: raft-node-2] remaining_election_timeout: 70, remaining_heartbeat_interval: 20    
[INFO] [stdout] [2mAug 06 22:41:06.500[0m [35mTRACE[0m almost_raft::election: [node: raft-node-2] setting new timeout to 70    
[INFO] [stdout] [2mAug 06 22:41:06.501[0m [35mTRACE[0m almost_raft::election: [node: raft-node-3] got message Some(HeartBeat { leader_node_id: "raft-node-1", term: 1 })    
[INFO] [stdout] [2mAug 06 22:41:06.501[0m [35mTRACE[0m almost_raft::election: [node: raft-node-3] updating term to 1    
[INFO] [stdout] [2mAug 06 22:41:06.501[0m [34mDEBUG[0m almost_raft::election: [node: raft-node-3] leader changed to node: raft-node-1    
[INFO] [stdout] [2mAug 06 22:41:06.501[0m [35mTRACE[0m almost_raft::election: [node: raft-node-3] remaining_election_timeout: 80, remaining_heartbeat_interval: 20    
[INFO] [stdout] [2mAug 06 22:41:06.501[0m [35mTRACE[0m almost_raft::election: [node: raft-node-3] setting new timeout to 80    
[INFO] [stdout] [2mAug 06 22:41:06.517[0m [35mTRACE[0m almost_raft::election::test: ControlLeaderChanged("raft-node-1")    
[INFO] [stdout] test election::test::test_raft_election_multi_node ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- election::test::test_min_node stdout ----
[INFO] [stdout] thread 'election::test::test_min_node' panicked at 'called `Option::unwrap()` on a `None` value', src/election/mod.rs:586:35
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5560db34b920 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x5560db34b920 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5560db34b920 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x5560db34b920 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x5560db36e85c - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x5560db348545 - std::io::Write::write_fmt::h87f19b0a2cd190bc
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x5560db34db2b - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x5560db34db2b - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x5560db34db2b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x5560db34d63c - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x5560db34e1f4 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x5560db34dca7 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:517:13
[INFO] [stdout]   12:     0x5560db34be1c - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x5560db34dc39 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x5560db03db41 - core::panicking::panic_fmt::hca6330e3e14086b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x5560db03da8d - core::panicking::panic::h1a48d878ff3dcd40
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:50:5
[INFO] [stdout]   16:     0x5560db067894 - core::option::Option<T>::unwrap::h170df7cf64e7e85e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/option.rs:388:21
[INFO] [stdout]   17:     0x5560db04511a - almost_raft::election::test::test_min_node::{{closure}}::h8971125a3a2d6b2f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/election/mod.rs:586:13
[INFO] [stdout]   18:     0x5560db04ce29 - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::ha11f4c7ca6a58ef1
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/future/mod.rs:80:19
[INFO] [stdout]   19:     0x5560db06741f - <core::pin::Pin<P> as core::future::future::Future>::poll::he20dc4737a163da9
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/future/future.rs:119:9
[INFO] [stdout]   20:     0x5560db06aff0 - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::{{closure}}::hb612c7bb9c1f3881
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.9.0/src/runtime/basic_scheduler.rs:208:62
[INFO] [stdout]   21:     0x5560db074d9c - tokio::coop::with_budget::{{closure}}::hd276897a0215566e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.9.0/src/coop.rs:106:9
[INFO] [stdout]   22:     0x5560db051441 - std::thread::local::LocalKey<T>::try_with::h1ac060d333b50d22
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/local.rs:400:16
[INFO] [stdout]   23:     0x5560db0512bd - std::thread::local::LocalKey<T>::with::he74b8970da6d1ca9
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/local.rs:376:9
[INFO] [stdout]   24:     0x5560db06954c - tokio::coop::with_budget::hb37f1f223d27b053
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.9.0/src/coop.rs:99:5
[INFO] [stdout]   25:     0x5560db06954c - tokio::coop::budget::h3216833c9c95b406
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.9.0/src/coop.rs:76:5
[INFO] [stdout]   26:     0x5560db06954c - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::h9c215cb86b27fdf5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.9.0/src/runtime/basic_scheduler.rs:208:39
[INFO] [stdout]   27:     0x5560db06d581 - tokio::runtime::basic_scheduler::enter::{{closure}}::h6f31c0c223b50adf
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.9.0/src/runtime/basic_scheduler.rs:299:29
[INFO] [stdout]   28:     0x5560db07b74d - tokio::macros::scoped_tls::ScopedKey<T>::set::h4e03e29336151cff
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.9.0/src/macros/scoped_tls.rs:61:9
[INFO] [stdout]   29:     0x5560db06d1a6 - tokio::runtime::basic_scheduler::enter::h675492473d2c83d2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.9.0/src/runtime/basic_scheduler.rs:299:5
[INFO] [stdout]   30:     0x5560db06897b - tokio::runtime::basic_scheduler::Inner<P>::block_on::hb392e20539d1573f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.9.0/src/runtime/basic_scheduler.rs:197:9
[INFO] [stdout]   31:     0x5560db06b224 - tokio::runtime::basic_scheduler::InnerGuard<P>::block_on::h52a2a30e0b023826
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.9.0/src/runtime/basic_scheduler.rs:452:9
[INFO] [stdout]   32:     0x5560db06be6c - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::hae36cfbdc2c752ba
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.9.0/src/runtime/basic_scheduler.rs:157:24
[INFO] [stdout]   33:     0x5560db07bb7b - tokio::runtime::Runtime::block_on::h1fa2b702c823511e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.9.0/src/runtime/mod.rs:450:46
[INFO] [stdout]   34:     0x5560db0433f0 - almost_raft::election::test::test_min_node::hd4efb9454a75c80a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/election/mod.rs:585:9
[INFO] [stdout]   35:     0x5560db04330a - almost_raft::election::test::test_min_node::{{closure}}::h630925ad1876654f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/election/mod.rs:539:11
[INFO] [stdout]   36:     0x5560db03e69e - core::ops::function::FnOnce::call_once::hf3c16763372b9cc7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   37:     0x5560db28dfa3 - core::ops::function::FnOnce::call_once::h152e7e439ff59e19
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x5560db28dfa3 - test::__rust_begin_short_backtrace::h0908f3b1fdbb72ab
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:577:5
[INFO] [stdout]   39:     0x5560db28ca60 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf6d2a51e5587546c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   40:     0x5560db28ca60 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8af660f3a89ef593
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   41:     0x5560db28ca60 - std::panicking::try::do_call::hd36aef60f84b6d36
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   42:     0x5560db28ca60 - std::panicking::try::h9932b4480e69817c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   43:     0x5560db28ca60 - std::panic::catch_unwind::h6aa177099cfff5f8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   44:     0x5560db28ca60 - test::run_test_in_process::h5884d6f2d99e20c3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:600:18
[INFO] [stdout]   45:     0x5560db28ca60 - test::run_test::run_test_inner::{{closure}}::h6fdc58c6d5f5b6e3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:492:39
[INFO] [stdout]   46:     0x5560db266112 - test::run_test::run_test_inner::{{closure}}::h408365d67a78ade8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:519:37
[INFO] [stdout]   47:     0x5560db266112 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb560b77c4f701523
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   48:     0x5560db269cc8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf2e7831dad93c597
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   49:     0x5560db269cc8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd2e08783d8be4d02
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   50:     0x5560db269cc8 - std::panicking::try::do_call::h062597b7acfd6b82
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   51:     0x5560db269cc8 - std::panicking::try::h0d7b79db04c14552
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   52:     0x5560db269cc8 - std::panic::catch_unwind::hb01a0b5e7c8cd43b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   53:     0x5560db269cc8 - std::thread::Builder::spawn_unchecked::{{closure}}::h5bde48cc887e0d1e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   54:     0x5560db269cc8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h745ea30807a29e55
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   55:     0x5560db352f97 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ece6cfefaff1005
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   56:     0x5560db352f97 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb8b48e55c21f193e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   57:     0x5560db352f97 - std::sys::unix::thread::Thread::new::thread_start::h8c7c4450dba62914
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   58:     0x7f84950c4609 - start_thread
[INFO] [stdout]   59:     0x7f8494e96293 - clone
[INFO] [stdout]   60:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     election::test::test_min_node
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `Command { std: "docker" "inspect" "645e453a548bb88ccd391bfd03cb3feb7e35d92ddfed83b339f4425ed1020456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "645e453a548bb88ccd391bfd03cb3feb7e35d92ddfed83b339f4425ed1020456", kill_on_drop: false }`
[INFO] [stdout] 645e453a548bb88ccd391bfd03cb3feb7e35d92ddfed83b339f4425ed1020456
