Oct 21 18:35:10.341 INFO checking dat2/rust-raft against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 18:35:10.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 21 18:35:10.792 INFO blam! 3fd1d39baf5ebd6bbeef23689661d456dee0b19b9c050e896e320fe08154459a
Oct 21 18:35:10.794 INFO running `"docker" "start" "-a" "3fd1d39baf5ebd6bbeef23689661d456dee0b19b9c050e896e320fe08154459a"`
Oct 21 18:35:12.740 INFO kablam! usermod: no changes
Oct 21 18:35:13.004 INFO kablam!     Checking net2 v0.2.29
Oct 21 18:35:13.004 INFO kablam!     Checking bincode v0.8.0
Oct 21 18:35:13.017 INFO kablam!     Checking bytes v0.4.3
Oct 21 18:35:13.017 INFO kablam!     Checking error-chain v0.7.2
Oct 21 18:35:14.732 INFO kablam!     Checking tokio-io v0.1.1
Oct 21 18:35:15.384 INFO kablam!     Checking mio v0.6.7
Oct 21 18:35:18.156 INFO kablam!     Checking tokio-core v0.1.7
Oct 21 18:35:19.712 INFO kablam!     Checking tokio-proto v0.1.1
Oct 21 18:35:22.499 INFO kablam!     Checking raft v0.1.0 (/source)
Oct 21 18:35:24.160 INFO kablam! warning: unused import: `std::str`
Oct 21 18:35:24.161 INFO kablam!  --> src/server.rs:4:5
Oct 21 18:35:24.161 INFO kablam!   |
Oct 21 18:35:24.161 INFO kablam! 4 | use std::str;
Oct 21 18:35:24.161 INFO kablam!   |     ^^^^^^^^
Oct 21 18:35:24.161 INFO kablam!   |
Oct 21 18:35:24.161 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 18:35:24.161 INFO kablam! 
Oct 21 18:35:24.161 INFO kablam! warning: unused import: `UnboundedReceiver`
Oct 21 18:35:24.161 INFO kablam!   --> src/server.rs:13:55
Oct 21 18:35:24.161 INFO kablam!    |
Oct 21 18:35:24.161 INFO kablam! 13 | use futures::sync::mpsc::{unbounded, UnboundedSender, UnboundedReceiver};
Oct 21 18:35:24.161 INFO kablam!    |                                                       ^^^^^^^^^^^^^^^^^
Oct 21 18:35:24.161 INFO kablam! 
Oct 21 18:35:24.161 INFO kablam! warning: unused import: `std::str`
Oct 21 18:35:24.161 INFO kablam!  --> src/client.rs:4:5
Oct 21 18:35:24.161 INFO kablam!   |
Oct 21 18:35:24.161 INFO kablam! 4 | use std::str;
Oct 21 18:35:24.161 INFO kablam!   |     ^^^^^^^^
Oct 21 18:35:24.161 INFO kablam! 
Oct 21 18:35:24.460 INFO kablam! warning: unused import: `std::str`
Oct 21 18:35:24.460 INFO kablam!  --> src/server.rs:4:5
Oct 21 18:35:24.460 INFO kablam!   |
Oct 21 18:35:24.460 INFO kablam! 4 | use std::str;
Oct 21 18:35:24.460 INFO kablam!   |     ^^^^^^^^
Oct 21 18:35:24.460 INFO kablam!   |
Oct 21 18:35:24.460 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 18:35:24.460 INFO kablam! 
Oct 21 18:35:24.460 INFO kablam! warning: unused import: `UnboundedReceiver`
Oct 21 18:35:24.460 INFO kablam!   --> src/server.rs:13:55
Oct 21 18:35:24.460 INFO kablam!    |
Oct 21 18:35:24.460 INFO kablam! 13 | use futures::sync::mpsc::{unbounded, UnboundedSender, UnboundedReceiver};
Oct 21 18:35:24.460 INFO kablam!    |                                                       ^^^^^^^^^^^^^^^^^
Oct 21 18:35:24.460 INFO kablam! 
Oct 21 18:35:24.460 INFO kablam! warning: unused import: `std::str`
Oct 21 18:35:24.460 INFO kablam!  --> src/client.rs:4:5
Oct 21 18:35:24.460 INFO kablam!   |
Oct 21 18:35:24.460 INFO kablam! 4 | use std::str;
Oct 21 18:35:24.460 INFO kablam!   |     ^^^^^^^^
Oct 21 18:35:24.460 INFO kablam! 
Oct 21 18:35:24.600 INFO kablam! warning: method is never used: `new`
Oct 21 18:35:24.600 INFO kablam!  --> src/state.rs:7:3
Oct 21 18:35:24.600 INFO kablam!   |
Oct 21 18:35:24.600 INFO kablam! 7 |   pub fn new() -> RaftState {
Oct 21 18:35:24.600 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:24.600 INFO kablam!   |
Oct 21 18:35:24.600 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 18:35:24.600 INFO kablam! 
Oct 21 18:35:24.600 INFO kablam! warning: method is never used: `vote`
Oct 21 18:35:24.600 INFO kablam!   --> src/state.rs:11:3
Oct 21 18:35:24.600 INFO kablam!    |
Oct 21 18:35:24.600 INFO kablam! 11 |   pub fn vote(&mut self, candidate: String) {
Oct 21 18:35:24.600 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:24.600 INFO kablam! 
Oct 21 18:35:24.600 INFO kablam! warning: variant is never constructed: `Follower`
Oct 21 18:35:24.600 INFO kablam!   --> src/state.rs:20:3
Oct 21 18:35:24.600 INFO kablam!    |
Oct 21 18:35:24.600 INFO kablam! 20 |   Follower(StateMachine<Follower>),
Oct 21 18:35:24.600 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:24.600 INFO kablam! 
Oct 21 18:35:24.600 INFO kablam! warning: variant is never constructed: `Candidate`
Oct 21 18:35:24.600 INFO kablam!   --> src/state.rs:21:3
Oct 21 18:35:24.600 INFO kablam!    |
Oct 21 18:35:24.600 INFO kablam! 21 |   Candidate(StateMachine<Candidate>),
Oct 21 18:35:24.600 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:24.600 INFO kablam! 
Oct 21 18:35:24.600 INFO kablam! warning: variant is never constructed: `Leader`
Oct 21 18:35:24.600 INFO kablam!   --> src/state.rs:22:3
Oct 21 18:35:24.600 INFO kablam!    |
Oct 21 18:35:24.600 INFO kablam! 22 |   Leader(StateMachine<Leader>)
Oct 21 18:35:24.600 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:24.600 INFO kablam! 
Oct 21 18:35:24.600 INFO kablam! warning: method is never used: `init`
Oct 21 18:35:24.600 INFO kablam!   --> src/state.rs:42:3
Oct 21 18:35:24.600 INFO kablam!    |
Oct 21 18:35:24.600 INFO kablam! 42 |   pub fn init() -> StateMachine<Follower> {
Oct 21 18:35:24.600 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:24.600 INFO kablam! 
Oct 21 18:35:24.600 INFO kablam! warning: method is never used: `vote`
Oct 21 18:35:24.600 INFO kablam!   --> src/state.rs:47:3
Oct 21 18:35:24.600 INFO kablam!    |
Oct 21 18:35:24.601 INFO kablam! 47 |   pub fn vote(self, candidate: String) -> StateMachine<Follower> {
Oct 21 18:35:24.601 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:24.601 INFO kablam! 
Oct 21 18:35:24.601 INFO kablam! warning: method is never used: `complete_vote`
Oct 21 18:35:24.601 INFO kablam!   --> src/state.rs:52:3
Oct 21 18:35:24.601 INFO kablam!    |
Oct 21 18:35:24.601 INFO kablam! 52 |   pub fn complete_vote(self) -> StateMachine<Follower> {
Oct 21 18:35:24.601 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:24.601 INFO kablam! 
Oct 21 18:35:24.601 INFO kablam! warning: method is never used: `election_timeout`
Oct 21 18:35:24.601 INFO kablam!   --> src/state.rs:57:3
Oct 21 18:35:24.601 INFO kablam!    |
Oct 21 18:35:24.601 INFO kablam! 57 |   pub fn election_timeout(self) -> StateMachine<Candidate> {
Oct 21 18:35:24.601 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:24.601 INFO kablam! 
Oct 21 18:35:24.601 INFO kablam! warning: method is never used: `failed_majority_timeout`
Oct 21 18:35:24.601 INFO kablam!   --> src/state.rs:64:3
Oct 21 18:35:24.601 INFO kablam!    |
Oct 21 18:35:24.601 INFO kablam! 64 |   pub fn failed_majority_timeout(self) -> StateMachine<Candidate> {
Oct 21 18:35:24.601 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:24.601 INFO kablam! 
Oct 21 18:35:24.601 INFO kablam! warning: method is never used: `other_leader_elected`
Oct 21 18:35:24.601 INFO kablam!   --> src/state.rs:69:3
Oct 21 18:35:24.601 INFO kablam!    |
Oct 21 18:35:24.601 INFO kablam! 69 |   pub fn other_leader_elected(self) -> StateMachine<Follower> {
Oct 21 18:35:24.601 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:24.601 INFO kablam! 
Oct 21 18:35:24.601 INFO kablam! warning: method is never used: `elected`
Oct 21 18:35:24.601 INFO kablam!   --> src/state.rs:74:3
Oct 21 18:35:24.601 INFO kablam!    |
Oct 21 18:35:24.601 INFO kablam! 74 |   pub fn elected(self) -> StateMachine<Leader> {
Oct 21 18:35:24.601 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:24.601 INFO kablam! 
Oct 21 18:35:24.612 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:35:24.612 INFO kablam!    --> src/server.rs:107:7
Oct 21 18:35:24.613 INFO kablam!     |
Oct 21 18:35:24.613 INFO kablam! 107 |       v.send(rng.gen());
Oct 21 18:35:24.613 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^
Oct 21 18:35:24.613 INFO kablam!     |
Oct 21 18:35:24.613 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 18:35:24.614 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:35:24.614 INFO kablam! 
Oct 21 18:35:25.128 INFO kablam! warning: method is never used: `new`
Oct 21 18:35:25.129 INFO kablam!  --> src/state.rs:7:3
Oct 21 18:35:25.129 INFO kablam!   |
Oct 21 18:35:25.129 INFO kablam! 7 |   pub fn new() -> RaftState {
Oct 21 18:35:25.129 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:25.129 INFO kablam!   |
Oct 21 18:35:25.129 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 18:35:25.129 INFO kablam! 
Oct 21 18:35:25.129 INFO kablam! warning: method is never used: `vote`
Oct 21 18:35:25.129 INFO kablam!   --> src/state.rs:11:3
Oct 21 18:35:25.129 INFO kablam!    |
Oct 21 18:35:25.129 INFO kablam! 11 |   pub fn vote(&mut self, candidate: String) {
Oct 21 18:35:25.129 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:25.129 INFO kablam! 
Oct 21 18:35:25.129 INFO kablam! warning: variant is never constructed: `Follower`
Oct 21 18:35:25.129 INFO kablam!   --> src/state.rs:20:3
Oct 21 18:35:25.129 INFO kablam!    |
Oct 21 18:35:25.129 INFO kablam! 20 |   Follower(StateMachine<Follower>),
Oct 21 18:35:25.129 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:25.129 INFO kablam! 
Oct 21 18:35:25.129 INFO kablam! warning: variant is never constructed: `Candidate`
Oct 21 18:35:25.129 INFO kablam!   --> src/state.rs:21:3
Oct 21 18:35:25.129 INFO kablam!    |
Oct 21 18:35:25.129 INFO kablam! 21 |   Candidate(StateMachine<Candidate>),
Oct 21 18:35:25.129 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:25.129 INFO kablam! 
Oct 21 18:35:25.129 INFO kablam! warning: variant is never constructed: `Leader`
Oct 21 18:35:25.129 INFO kablam!   --> src/state.rs:22:3
Oct 21 18:35:25.129 INFO kablam!    |
Oct 21 18:35:25.129 INFO kablam! 22 |   Leader(StateMachine<Leader>)
Oct 21 18:35:25.129 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:25.129 INFO kablam! 
Oct 21 18:35:25.129 INFO kablam! warning: method is never used: `init`
Oct 21 18:35:25.129 INFO kablam!   --> src/state.rs:42:3
Oct 21 18:35:25.129 INFO kablam!    |
Oct 21 18:35:25.129 INFO kablam! 42 |   pub fn init() -> StateMachine<Follower> {
Oct 21 18:35:25.129 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:25.129 INFO kablam! 
Oct 21 18:35:25.129 INFO kablam! warning: method is never used: `vote`
Oct 21 18:35:25.129 INFO kablam!   --> src/state.rs:47:3
Oct 21 18:35:25.129 INFO kablam!    |
Oct 21 18:35:25.129 INFO kablam! 47 |   pub fn vote(self, candidate: String) -> StateMachine<Follower> {
Oct 21 18:35:25.129 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:25.129 INFO kablam! 
Oct 21 18:35:25.129 INFO kablam! warning: method is never used: `complete_vote`
Oct 21 18:35:25.129 INFO kablam!   --> src/state.rs:52:3
Oct 21 18:35:25.129 INFO kablam!    |
Oct 21 18:35:25.129 INFO kablam! 52 |   pub fn complete_vote(self) -> StateMachine<Follower> {
Oct 21 18:35:25.129 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:25.129 INFO kablam! 
Oct 21 18:35:25.129 INFO kablam! warning: method is never used: `election_timeout`
Oct 21 18:35:25.129 INFO kablam!   --> src/state.rs:57:3
Oct 21 18:35:25.129 INFO kablam!    |
Oct 21 18:35:25.129 INFO kablam! 57 |   pub fn election_timeout(self) -> StateMachine<Candidate> {
Oct 21 18:35:25.129 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:25.129 INFO kablam! 
Oct 21 18:35:25.129 INFO kablam! warning: method is never used: `failed_majority_timeout`
Oct 21 18:35:25.129 INFO kablam!   --> src/state.rs:64:3
Oct 21 18:35:25.129 INFO kablam!    |
Oct 21 18:35:25.129 INFO kablam! 64 |   pub fn failed_majority_timeout(self) -> StateMachine<Candidate> {
Oct 21 18:35:25.129 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:25.129 INFO kablam! 
Oct 21 18:35:25.129 INFO kablam! warning: method is never used: `other_leader_elected`
Oct 21 18:35:25.129 INFO kablam!   --> src/state.rs:69:3
Oct 21 18:35:25.129 INFO kablam!    |
Oct 21 18:35:25.129 INFO kablam! 69 |   pub fn other_leader_elected(self) -> StateMachine<Follower> {
Oct 21 18:35:25.129 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:25.129 INFO kablam! 
Oct 21 18:35:25.129 INFO kablam! warning: method is never used: `elected`
Oct 21 18:35:25.129 INFO kablam!   --> src/state.rs:74:3
Oct 21 18:35:25.129 INFO kablam!    |
Oct 21 18:35:25.129 INFO kablam! 74 |   pub fn elected(self) -> StateMachine<Leader> {
Oct 21 18:35:25.129 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:35:25.129 INFO kablam! 
Oct 21 18:35:25.129 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:35:25.129 INFO kablam!    --> src/server.rs:107:7
Oct 21 18:35:25.129 INFO kablam!     |
Oct 21 18:35:25.129 INFO kablam! 107 |       v.send(rng.gen());
Oct 21 18:35:25.129 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^
Oct 21 18:35:25.140 INFO kablam!     |
Oct 21 18:35:25.140 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 18:35:25.140 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:35:25.140 INFO kablam! 
Oct 21 18:35:28.740 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.96s
Oct 21 18:35:28.760 INFO kablam! su: No module specific data is present
Oct 21 18:35:29.535 INFO running `"docker" "rm" "-f" "3fd1d39baf5ebd6bbeef23689661d456dee0b19b9c050e896e320fe08154459a"`
Oct 21 18:35:29.801 INFO blam! 3fd1d39baf5ebd6bbeef23689661d456dee0b19b9c050e896e320fe08154459a