Nov 09 14:21:43.828 INFO checking dat2/rust-raft against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 14:21:43.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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"`
Nov 09 14:21:44.415 INFO blam! c903ab0b441f6f7a8cf017a3637be1297a4dcf3ca3fca8f1181ed652f3a044e7
Nov 09 14:21:44.427 INFO running `"docker" "start" "-a" "c903ab0b441f6f7a8cf017a3637be1297a4dcf3ca3fca8f1181ed652f3a044e7"`
Nov 09 14:21:45.559 INFO kablam! usermod: no changes
Nov 09 14:21:45.783 INFO kablam!     Checking iovec v0.1.0
Nov 09 14:21:45.783 INFO kablam!     Checking net2 v0.2.29
Nov 09 14:21:45.783 INFO kablam!     Checking tokio-service v0.1.0
Nov 09 14:21:45.783 INFO kablam!     Checking bincode v0.8.0
Nov 09 14:21:45.783 INFO kablam!     Checking backtrace v0.3.0
Nov 09 14:21:45.783 INFO kablam!     Checking env_logger v0.4.1
Nov 09 14:21:47.183 INFO kablam!     Checking bytes v0.4.3
Nov 09 14:21:47.546 INFO kablam!     Checking mio v0.6.7
Nov 09 14:21:47.571 INFO kablam!     Checking error-chain v0.7.2
Nov 09 14:21:49.817 INFO kablam!     Checking tokio-io v0.1.1
Nov 09 14:21:51.379 INFO kablam!     Checking tokio-core v0.1.7
Nov 09 14:21:53.079 INFO kablam!     Checking tokio-proto v0.1.1
Nov 09 14:21:55.561 INFO kablam!     Checking raft v0.1.0 (/source)
Nov 09 14:21:56.691 INFO kablam! warning: unused import: `std::str`
Nov 09 14:21:56.691 INFO kablam!  --> src/server.rs:4:5
Nov 09 14:21:56.691 INFO kablam!   |
Nov 09 14:21:56.691 INFO kablam! 4 | use std::str;
Nov 09 14:21:56.691 INFO kablam!   |     ^^^^^^^^
Nov 09 14:21:56.691 INFO kablam!   |
Nov 09 14:21:56.691 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 14:21:56.691 INFO kablam! 
Nov 09 14:21:56.691 INFO kablam! warning: unused import: `UnboundedReceiver`
Nov 09 14:21:56.691 INFO kablam!   --> src/server.rs:13:55
Nov 09 14:21:56.691 INFO kablam!    |
Nov 09 14:21:56.691 INFO kablam! 13 | use futures::sync::mpsc::{unbounded, UnboundedSender, UnboundedReceiver};
Nov 09 14:21:56.691 INFO kablam!    |                                                       ^^^^^^^^^^^^^^^^^
Nov 09 14:21:56.691 INFO kablam! 
Nov 09 14:21:56.691 INFO kablam! warning: unused import: `std::str`
Nov 09 14:21:56.691 INFO kablam!  --> src/client.rs:4:5
Nov 09 14:21:56.691 INFO kablam!   |
Nov 09 14:21:56.691 INFO kablam! 4 | use std::str;
Nov 09 14:21:56.691 INFO kablam!   |     ^^^^^^^^
Nov 09 14:21:56.691 INFO kablam! 
Nov 09 14:21:56.851 INFO kablam! warning: unused import: `std::str`
Nov 09 14:21:56.851 INFO kablam!  --> src/server.rs:4:5
Nov 09 14:21:56.851 INFO kablam!   |
Nov 09 14:21:56.851 INFO kablam! 4 | use std::str;
Nov 09 14:21:56.851 INFO kablam!   |     ^^^^^^^^
Nov 09 14:21:56.851 INFO kablam!   |
Nov 09 14:21:56.851 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 14:21:56.851 INFO kablam! 
Nov 09 14:21:56.851 INFO kablam! warning: unused import: `UnboundedReceiver`
Nov 09 14:21:56.851 INFO kablam!   --> src/server.rs:13:55
Nov 09 14:21:56.851 INFO kablam!    |
Nov 09 14:21:56.851 INFO kablam! 13 | use futures::sync::mpsc::{unbounded, UnboundedSender, UnboundedReceiver};
Nov 09 14:21:56.851 INFO kablam!    |                                                       ^^^^^^^^^^^^^^^^^
Nov 09 14:21:56.851 INFO kablam! 
Nov 09 14:21:56.851 INFO kablam! warning: unused import: `std::str`
Nov 09 14:21:56.851 INFO kablam!  --> src/client.rs:4:5
Nov 09 14:21:56.851 INFO kablam!   |
Nov 09 14:21:56.851 INFO kablam! 4 | use std::str;
Nov 09 14:21:56.851 INFO kablam!   |     ^^^^^^^^
Nov 09 14:21:56.851 INFO kablam! 
Nov 09 14:21:57.059 INFO kablam! warning: method is never used: `new`
Nov 09 14:21:57.059 INFO kablam!  --> src/state.rs:7:3
Nov 09 14:21:57.059 INFO kablam!   |
Nov 09 14:21:57.059 INFO kablam! 7 |   pub fn new() -> RaftState {
Nov 09 14:21:57.059 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.059 INFO kablam!   |
Nov 09 14:21:57.059 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 14:21:57.059 INFO kablam! 
Nov 09 14:21:57.059 INFO kablam! warning: method is never used: `vote`
Nov 09 14:21:57.059 INFO kablam!   --> src/state.rs:11:3
Nov 09 14:21:57.059 INFO kablam!    |
Nov 09 14:21:57.059 INFO kablam! 11 |   pub fn vote(&mut self, candidate: String) {
Nov 09 14:21:57.059 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.059 INFO kablam! 
Nov 09 14:21:57.059 INFO kablam! warning: variant is never constructed: `Follower`
Nov 09 14:21:57.059 INFO kablam!   --> src/state.rs:20:3
Nov 09 14:21:57.059 INFO kablam!    |
Nov 09 14:21:57.059 INFO kablam! 20 |   Follower(StateMachine<Follower>),
Nov 09 14:21:57.059 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.059 INFO kablam! 
Nov 09 14:21:57.059 INFO kablam! warning: variant is never constructed: `Candidate`
Nov 09 14:21:57.059 INFO kablam!   --> src/state.rs:21:3
Nov 09 14:21:57.059 INFO kablam!    |
Nov 09 14:21:57.059 INFO kablam! 21 |   Candidate(StateMachine<Candidate>),
Nov 09 14:21:57.059 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.059 INFO kablam! 
Nov 09 14:21:57.059 INFO kablam! warning: variant is never constructed: `Leader`
Nov 09 14:21:57.059 INFO kablam!   --> src/state.rs:22:3
Nov 09 14:21:57.059 INFO kablam!    |
Nov 09 14:21:57.059 INFO kablam! 22 |   Leader(StateMachine<Leader>)
Nov 09 14:21:57.059 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.059 INFO kablam! 
Nov 09 14:21:57.059 INFO kablam! warning: method is never used: `init`
Nov 09 14:21:57.059 INFO kablam!   --> src/state.rs:42:3
Nov 09 14:21:57.059 INFO kablam!    |
Nov 09 14:21:57.059 INFO kablam! 42 |   pub fn init() -> StateMachine<Follower> {
Nov 09 14:21:57.059 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.059 INFO kablam! 
Nov 09 14:21:57.059 INFO kablam! warning: method is never used: `vote`
Nov 09 14:21:57.059 INFO kablam!   --> src/state.rs:47:3
Nov 09 14:21:57.059 INFO kablam!    |
Nov 09 14:21:57.059 INFO kablam! 47 |   pub fn vote(self, candidate: String) -> StateMachine<Follower> {
Nov 09 14:21:57.059 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.059 INFO kablam! 
Nov 09 14:21:57.059 INFO kablam! warning: method is never used: `complete_vote`
Nov 09 14:21:57.059 INFO kablam!   --> src/state.rs:52:3
Nov 09 14:21:57.059 INFO kablam!    |
Nov 09 14:21:57.059 INFO kablam! 52 |   pub fn complete_vote(self) -> StateMachine<Follower> {
Nov 09 14:21:57.059 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.059 INFO kablam! 
Nov 09 14:21:57.059 INFO kablam! warning: method is never used: `election_timeout`
Nov 09 14:21:57.059 INFO kablam!   --> src/state.rs:57:3
Nov 09 14:21:57.059 INFO kablam!    |
Nov 09 14:21:57.059 INFO kablam! 57 |   pub fn election_timeout(self) -> StateMachine<Candidate> {
Nov 09 14:21:57.059 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.059 INFO kablam! 
Nov 09 14:21:57.059 INFO kablam! warning: method is never used: `failed_majority_timeout`
Nov 09 14:21:57.059 INFO kablam!   --> src/state.rs:64:3
Nov 09 14:21:57.059 INFO kablam!    |
Nov 09 14:21:57.059 INFO kablam! 64 |   pub fn failed_majority_timeout(self) -> StateMachine<Candidate> {
Nov 09 14:21:57.059 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.059 INFO kablam! 
Nov 09 14:21:57.059 INFO kablam! warning: method is never used: `other_leader_elected`
Nov 09 14:21:57.059 INFO kablam!   --> src/state.rs:69:3
Nov 09 14:21:57.059 INFO kablam!    |
Nov 09 14:21:57.059 INFO kablam! 69 |   pub fn other_leader_elected(self) -> StateMachine<Follower> {
Nov 09 14:21:57.059 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.059 INFO kablam! 
Nov 09 14:21:57.059 INFO kablam! warning: method is never used: `elected`
Nov 09 14:21:57.059 INFO kablam!   --> src/state.rs:74:3
Nov 09 14:21:57.059 INFO kablam!    |
Nov 09 14:21:57.059 INFO kablam! 74 |   pub fn elected(self) -> StateMachine<Leader> {
Nov 09 14:21:57.059 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.059 INFO kablam! 
Nov 09 14:21:57.059 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 14:21:57.059 INFO kablam!    --> src/server.rs:107:7
Nov 09 14:21:57.059 INFO kablam!     |
Nov 09 14:21:57.059 INFO kablam! 107 |       v.send(rng.gen());
Nov 09 14:21:57.059 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.060 INFO kablam!     |
Nov 09 14:21:57.060 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 14:21:57.060 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 14:21:57.060 INFO kablam! 
Nov 09 14:21:57.219 INFO kablam! warning: method is never used: `new`
Nov 09 14:21:57.219 INFO kablam!  --> src/state.rs:7:3
Nov 09 14:21:57.219 INFO kablam!   |
Nov 09 14:21:57.219 INFO kablam! 7 |   pub fn new() -> RaftState {
Nov 09 14:21:57.219 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.219 INFO kablam!   |
Nov 09 14:21:57.219 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 14:21:57.219 INFO kablam! 
Nov 09 14:21:57.219 INFO kablam! warning: method is never used: `vote`
Nov 09 14:21:57.219 INFO kablam!   --> src/state.rs:11:3
Nov 09 14:21:57.219 INFO kablam!    |
Nov 09 14:21:57.219 INFO kablam! 11 |   pub fn vote(&mut self, candidate: String) {
Nov 09 14:21:57.219 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.219 INFO kablam! 
Nov 09 14:21:57.219 INFO kablam! warning: variant is never constructed: `Follower`
Nov 09 14:21:57.219 INFO kablam!   --> src/state.rs:20:3
Nov 09 14:21:57.219 INFO kablam!    |
Nov 09 14:21:57.219 INFO kablam! 20 |   Follower(StateMachine<Follower>),
Nov 09 14:21:57.219 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.219 INFO kablam! 
Nov 09 14:21:57.219 INFO kablam! warning: variant is never constructed: `Candidate`
Nov 09 14:21:57.219 INFO kablam!   --> src/state.rs:21:3
Nov 09 14:21:57.219 INFO kablam!    |
Nov 09 14:21:57.219 INFO kablam! 21 |   Candidate(StateMachine<Candidate>),
Nov 09 14:21:57.219 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.219 INFO kablam! 
Nov 09 14:21:57.219 INFO kablam! warning: variant is never constructed: `Leader`
Nov 09 14:21:57.219 INFO kablam!   --> src/state.rs:22:3
Nov 09 14:21:57.219 INFO kablam!    |
Nov 09 14:21:57.219 INFO kablam! 22 |   Leader(StateMachine<Leader>)
Nov 09 14:21:57.219 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.219 INFO kablam! 
Nov 09 14:21:57.219 INFO kablam! warning: method is never used: `init`
Nov 09 14:21:57.219 INFO kablam!   --> src/state.rs:42:3
Nov 09 14:21:57.219 INFO kablam!    |
Nov 09 14:21:57.219 INFO kablam! 42 |   pub fn init() -> StateMachine<Follower> {
Nov 09 14:21:57.219 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.219 INFO kablam! 
Nov 09 14:21:57.219 INFO kablam! warning: method is never used: `vote`
Nov 09 14:21:57.219 INFO kablam!   --> src/state.rs:47:3
Nov 09 14:21:57.219 INFO kablam!    |
Nov 09 14:21:57.219 INFO kablam! 47 |   pub fn vote(self, candidate: String) -> StateMachine<Follower> {
Nov 09 14:21:57.219 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.219 INFO kablam! 
Nov 09 14:21:57.219 INFO kablam! warning: method is never used: `complete_vote`
Nov 09 14:21:57.219 INFO kablam!   --> src/state.rs:52:3
Nov 09 14:21:57.219 INFO kablam!    |
Nov 09 14:21:57.219 INFO kablam! 52 |   pub fn complete_vote(self) -> StateMachine<Follower> {
Nov 09 14:21:57.219 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.219 INFO kablam! 
Nov 09 14:21:57.219 INFO kablam! warning: method is never used: `election_timeout`
Nov 09 14:21:57.219 INFO kablam!   --> src/state.rs:57:3
Nov 09 14:21:57.219 INFO kablam!    |
Nov 09 14:21:57.219 INFO kablam! 57 |   pub fn election_timeout(self) -> StateMachine<Candidate> {
Nov 09 14:21:57.219 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.219 INFO kablam! 
Nov 09 14:21:57.219 INFO kablam! warning: method is never used: `failed_majority_timeout`
Nov 09 14:21:57.219 INFO kablam!   --> src/state.rs:64:3
Nov 09 14:21:57.219 INFO kablam!    |
Nov 09 14:21:57.219 INFO kablam! 64 |   pub fn failed_majority_timeout(self) -> StateMachine<Candidate> {
Nov 09 14:21:57.219 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.219 INFO kablam! 
Nov 09 14:21:57.219 INFO kablam! warning: method is never used: `other_leader_elected`
Nov 09 14:21:57.219 INFO kablam!   --> src/state.rs:69:3
Nov 09 14:21:57.219 INFO kablam!    |
Nov 09 14:21:57.219 INFO kablam! 69 |   pub fn other_leader_elected(self) -> StateMachine<Follower> {
Nov 09 14:21:57.219 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.219 INFO kablam! 
Nov 09 14:21:57.219 INFO kablam! warning: method is never used: `elected`
Nov 09 14:21:57.219 INFO kablam!   --> src/state.rs:74:3
Nov 09 14:21:57.219 INFO kablam!    |
Nov 09 14:21:57.219 INFO kablam! 74 |   pub fn elected(self) -> StateMachine<Leader> {
Nov 09 14:21:57.219 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.219 INFO kablam! 
Nov 09 14:21:57.226 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 14:21:57.227 INFO kablam!    --> src/server.rs:107:7
Nov 09 14:21:57.227 INFO kablam!     |
Nov 09 14:21:57.227 INFO kablam! 107 |       v.send(rng.gen());
Nov 09 14:21:57.227 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^
Nov 09 14:21:57.227 INFO kablam!     |
Nov 09 14:21:57.227 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 14:21:57.227 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 14:21:57.227 INFO kablam! 
Nov 09 14:22:01.688 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.10s
Nov 09 14:22:01.703 INFO kablam! su: No module specific data is present
Nov 09 14:22:02.861 INFO running `"docker" "rm" "-f" "c903ab0b441f6f7a8cf017a3637be1297a4dcf3ca3fca8f1181ed652f3a044e7"`
Nov 09 14:22:03.195 INFO blam! c903ab0b441f6f7a8cf017a3637be1297a4dcf3ca3fca8f1181ed652f3a044e7