Oct 27 06:07:37.267 INFO checking dat2/rust-raft against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 06:07:37.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 06:07:37.844 INFO blam! 78b6e0b33a331a8056ea6b95f34191f92b3585727896dd027736897f9562d497
Oct 27 06:07:37.846 INFO running `"docker" "start" "-a" "78b6e0b33a331a8056ea6b95f34191f92b3585727896dd027736897f9562d497"`
Oct 27 06:07:40.118 INFO kablam! usermod: no changes
Oct 27 06:07:40.368 INFO kablam!     Checking futures v0.1.13
Oct 27 06:07:40.379 INFO kablam!     Checking net2 v0.2.29
Oct 27 06:07:40.379 INFO kablam!     Checking bincode v0.8.0
Oct 27 06:07:40.379 INFO kablam!     Checking bytes v0.4.3
Oct 27 06:07:40.379 INFO kablam!     Checking env_logger v0.4.1
Oct 27 06:07:40.379 INFO kablam!     Checking error-chain v0.7.2
Oct 27 06:07:44.299 INFO kablam!     Checking mio v0.6.7
Oct 27 06:07:47.627 INFO kablam!     Checking tokio-io v0.1.1
Oct 27 06:07:47.627 INFO kablam!     Checking tokio-service v0.1.0
Oct 27 06:07:49.001 INFO kablam!     Checking tokio-core v0.1.7
Oct 27 06:07:50.655 INFO kablam!     Checking tokio-proto v0.1.1
Oct 27 06:07:53.325 INFO kablam!     Checking raft v0.1.0 (/source)
Oct 27 06:07:55.191 INFO kablam! warning: unused import: `std::str`
Oct 27 06:07:55.191 INFO kablam!  --> src/server.rs:4:5
Oct 27 06:07:55.191 INFO kablam!   |
Oct 27 06:07:55.191 INFO kablam! 4 | use std::str;
Oct 27 06:07:55.191 INFO kablam!   |     ^^^^^^^^
Oct 27 06:07:55.191 INFO kablam!   |
Oct 27 06:07:55.191 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 06:07:55.191 INFO kablam! 
Oct 27 06:07:55.191 INFO kablam! warning: unused import: `UnboundedReceiver`
Oct 27 06:07:55.191 INFO kablam!   --> src/server.rs:13:55
Oct 27 06:07:55.191 INFO kablam!    |
Oct 27 06:07:55.191 INFO kablam! 13 | use futures::sync::mpsc::{unbounded, UnboundedSender, UnboundedReceiver};
Oct 27 06:07:55.191 INFO kablam!    |                                                       ^^^^^^^^^^^^^^^^^
Oct 27 06:07:55.191 INFO kablam! 
Oct 27 06:07:55.191 INFO kablam! warning: unused import: `std::str`
Oct 27 06:07:55.191 INFO kablam!  --> src/client.rs:4:5
Oct 27 06:07:55.191 INFO kablam!   |
Oct 27 06:07:55.191 INFO kablam! 4 | use std::str;
Oct 27 06:07:55.191 INFO kablam!   |     ^^^^^^^^
Oct 27 06:07:55.191 INFO kablam! 
Oct 27 06:07:55.635 INFO kablam! warning: unused import: `std::str`
Oct 27 06:07:55.635 INFO kablam!  --> src/server.rs:4:5
Oct 27 06:07:55.635 INFO kablam!   |
Oct 27 06:07:55.635 INFO kablam! 4 | use std::str;
Oct 27 06:07:55.635 INFO kablam!   |     ^^^^^^^^
Oct 27 06:07:55.635 INFO kablam!   |
Oct 27 06:07:55.635 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 06:07:55.635 INFO kablam! 
Oct 27 06:07:55.635 INFO kablam! warning: unused import: `UnboundedReceiver`
Oct 27 06:07:55.635 INFO kablam!   --> src/server.rs:13:55
Oct 27 06:07:55.635 INFO kablam!    |
Oct 27 06:07:55.635 INFO kablam! 13 | use futures::sync::mpsc::{unbounded, UnboundedSender, UnboundedReceiver};
Oct 27 06:07:55.635 INFO kablam!    |                                                       ^^^^^^^^^^^^^^^^^
Oct 27 06:07:55.635 INFO kablam! 
Oct 27 06:07:55.635 INFO kablam! warning: unused import: `std::str`
Oct 27 06:07:55.635 INFO kablam!  --> src/client.rs:4:5
Oct 27 06:07:55.635 INFO kablam!   |
Oct 27 06:07:55.635 INFO kablam! 4 | use std::str;
Oct 27 06:07:55.635 INFO kablam!   |     ^^^^^^^^
Oct 27 06:07:55.635 INFO kablam! 
Oct 27 06:07:55.696 INFO kablam! warning: method is never used: `new`
Oct 27 06:07:55.696 INFO kablam!  --> src/state.rs:7:3
Oct 27 06:07:55.696 INFO kablam!   |
Oct 27 06:07:55.697 INFO kablam! 7 |   pub fn new() -> RaftState {
Oct 27 06:07:55.697 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:55.697 INFO kablam!   |
Oct 27 06:07:55.698 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 06:07:55.698 INFO kablam! 
Oct 27 06:07:55.698 INFO kablam! warning: method is never used: `vote`
Oct 27 06:07:55.699 INFO kablam!   --> src/state.rs:11:3
Oct 27 06:07:55.699 INFO kablam!    |
Oct 27 06:07:55.699 INFO kablam! 11 |   pub fn vote(&mut self, candidate: String) {
Oct 27 06:07:55.699 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:55.700 INFO kablam! 
Oct 27 06:07:55.700 INFO kablam! warning: variant is never constructed: `Follower`
Oct 27 06:07:55.700 INFO kablam!   --> src/state.rs:20:3
Oct 27 06:07:55.701 INFO kablam!    |
Oct 27 06:07:55.701 INFO kablam! 20 |   Follower(StateMachine<Follower>),
Oct 27 06:07:55.701 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:55.702 INFO kablam! 
Oct 27 06:07:55.702 INFO kablam! warning: variant is never constructed: `Candidate`
Oct 27 06:07:55.702 INFO kablam!   --> src/state.rs:21:3
Oct 27 06:07:55.703 INFO kablam!    |
Oct 27 06:07:55.703 INFO kablam! 21 |   Candidate(StateMachine<Candidate>),
Oct 27 06:07:55.703 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:55.704 INFO kablam! 
Oct 27 06:07:55.704 INFO kablam! warning: variant is never constructed: `Leader`
Oct 27 06:07:55.704 INFO kablam!   --> src/state.rs:22:3
Oct 27 06:07:55.704 INFO kablam!    |
Oct 27 06:07:55.705 INFO kablam! 22 |   Leader(StateMachine<Leader>)
Oct 27 06:07:55.705 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:55.705 INFO kablam! 
Oct 27 06:07:55.706 INFO kablam! warning: method is never used: `init`
Oct 27 06:07:55.706 INFO kablam!   --> src/state.rs:42:3
Oct 27 06:07:55.706 INFO kablam!    |
Oct 27 06:07:55.707 INFO kablam! 42 |   pub fn init() -> StateMachine<Follower> {
Oct 27 06:07:55.707 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:55.707 INFO kablam! 
Oct 27 06:07:55.708 INFO kablam! warning: method is never used: `vote`
Oct 27 06:07:55.708 INFO kablam!   --> src/state.rs:47:3
Oct 27 06:07:55.708 INFO kablam!    |
Oct 27 06:07:55.709 INFO kablam! 47 |   pub fn vote(self, candidate: String) -> StateMachine<Follower> {
Oct 27 06:07:55.709 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:55.709 INFO kablam! 
Oct 27 06:07:55.709 INFO kablam! warning: method is never used: `complete_vote`
Oct 27 06:07:55.710 INFO kablam!   --> src/state.rs:52:3
Oct 27 06:07:55.710 INFO kablam!    |
Oct 27 06:07:55.710 INFO kablam! 52 |   pub fn complete_vote(self) -> StateMachine<Follower> {
Oct 27 06:07:55.711 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:55.711 INFO kablam! 
Oct 27 06:07:55.711 INFO kablam! warning: method is never used: `election_timeout`
Oct 27 06:07:55.712 INFO kablam!   --> src/state.rs:57:3
Oct 27 06:07:55.712 INFO kablam!    |
Oct 27 06:07:55.712 INFO kablam! 57 |   pub fn election_timeout(self) -> StateMachine<Candidate> {
Oct 27 06:07:55.712 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:55.712 INFO kablam! 
Oct 27 06:07:55.712 INFO kablam! warning: method is never used: `failed_majority_timeout`
Oct 27 06:07:55.712 INFO kablam!   --> src/state.rs:64:3
Oct 27 06:07:55.712 INFO kablam!    |
Oct 27 06:07:55.712 INFO kablam! 64 |   pub fn failed_majority_timeout(self) -> StateMachine<Candidate> {
Oct 27 06:07:55.712 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:55.712 INFO kablam! 
Oct 27 06:07:55.712 INFO kablam! warning: method is never used: `other_leader_elected`
Oct 27 06:07:55.712 INFO kablam!   --> src/state.rs:69:3
Oct 27 06:07:55.712 INFO kablam!    |
Oct 27 06:07:55.712 INFO kablam! 69 |   pub fn other_leader_elected(self) -> StateMachine<Follower> {
Oct 27 06:07:55.712 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:55.712 INFO kablam! 
Oct 27 06:07:55.712 INFO kablam! warning: method is never used: `elected`
Oct 27 06:07:55.712 INFO kablam!   --> src/state.rs:74:3
Oct 27 06:07:55.712 INFO kablam!    |
Oct 27 06:07:55.712 INFO kablam! 74 |   pub fn elected(self) -> StateMachine<Leader> {
Oct 27 06:07:55.712 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:55.712 INFO kablam! 
Oct 27 06:07:55.712 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 06:07:55.712 INFO kablam!    --> src/server.rs:107:7
Oct 27 06:07:55.712 INFO kablam!     |
Oct 27 06:07:55.712 INFO kablam! 107 |       v.send(rng.gen());
Oct 27 06:07:55.712 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^
Oct 27 06:07:55.712 INFO kablam!     |
Oct 27 06:07:55.712 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 06:07:55.712 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 06:07:55.712 INFO kablam! 
Oct 27 06:07:56.363 INFO kablam! warning: method is never used: `new`
Oct 27 06:07:56.363 INFO kablam!  --> src/state.rs:7:3
Oct 27 06:07:56.363 INFO kablam!   |
Oct 27 06:07:56.363 INFO kablam! 7 |   pub fn new() -> RaftState {
Oct 27 06:07:56.363 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:56.363 INFO kablam!   |
Oct 27 06:07:56.363 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 06:07:56.363 INFO kablam! 
Oct 27 06:07:56.363 INFO kablam! warning: method is never used: `vote`
Oct 27 06:07:56.363 INFO kablam!   --> src/state.rs:11:3
Oct 27 06:07:56.363 INFO kablam!    |
Oct 27 06:07:56.363 INFO kablam! 11 |   pub fn vote(&mut self, candidate: String) {
Oct 27 06:07:56.363 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:56.363 INFO kablam! 
Oct 27 06:07:56.363 INFO kablam! warning: variant is never constructed: `Follower`
Oct 27 06:07:56.363 INFO kablam!   --> src/state.rs:20:3
Oct 27 06:07:56.363 INFO kablam!    |
Oct 27 06:07:56.363 INFO kablam! 20 |   Follower(StateMachine<Follower>),
Oct 27 06:07:56.363 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:56.363 INFO kablam! 
Oct 27 06:07:56.363 INFO kablam! warning: variant is never constructed: `Candidate`
Oct 27 06:07:56.363 INFO kablam!   --> src/state.rs:21:3
Oct 27 06:07:56.363 INFO kablam!    |
Oct 27 06:07:56.363 INFO kablam! 21 |   Candidate(StateMachine<Candidate>),
Oct 27 06:07:56.363 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:56.363 INFO kablam! 
Oct 27 06:07:56.363 INFO kablam! warning: variant is never constructed: `Leader`
Oct 27 06:07:56.363 INFO kablam!   --> src/state.rs:22:3
Oct 27 06:07:56.363 INFO kablam!    |
Oct 27 06:07:56.363 INFO kablam! 22 |   Leader(StateMachine<Leader>)
Oct 27 06:07:56.363 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:56.363 INFO kablam! 
Oct 27 06:07:56.363 INFO kablam! warning: method is never used: `init`
Oct 27 06:07:56.363 INFO kablam!   --> src/state.rs:42:3
Oct 27 06:07:56.363 INFO kablam!    |
Oct 27 06:07:56.363 INFO kablam! 42 |   pub fn init() -> StateMachine<Follower> {
Oct 27 06:07:56.363 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:56.363 INFO kablam! 
Oct 27 06:07:56.363 INFO kablam! warning: method is never used: `vote`
Oct 27 06:07:56.363 INFO kablam!   --> src/state.rs:47:3
Oct 27 06:07:56.363 INFO kablam!    |
Oct 27 06:07:56.363 INFO kablam! 47 |   pub fn vote(self, candidate: String) -> StateMachine<Follower> {
Oct 27 06:07:56.363 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:56.363 INFO kablam! 
Oct 27 06:07:56.363 INFO kablam! warning: method is never used: `complete_vote`
Oct 27 06:07:56.364 INFO kablam!   --> src/state.rs:52:3
Oct 27 06:07:56.364 INFO kablam!    |
Oct 27 06:07:56.364 INFO kablam! 52 |   pub fn complete_vote(self) -> StateMachine<Follower> {
Oct 27 06:07:56.364 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:56.364 INFO kablam! 
Oct 27 06:07:56.364 INFO kablam! warning: method is never used: `election_timeout`
Oct 27 06:07:56.364 INFO kablam!   --> src/state.rs:57:3
Oct 27 06:07:56.364 INFO kablam!    |
Oct 27 06:07:56.364 INFO kablam! 57 |   pub fn election_timeout(self) -> StateMachine<Candidate> {
Oct 27 06:07:56.364 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:56.364 INFO kablam! 
Oct 27 06:07:56.364 INFO kablam! warning: method is never used: `failed_majority_timeout`
Oct 27 06:07:56.364 INFO kablam!   --> src/state.rs:64:3
Oct 27 06:07:56.364 INFO kablam!    |
Oct 27 06:07:56.364 INFO kablam! 64 |   pub fn failed_majority_timeout(self) -> StateMachine<Candidate> {
Oct 27 06:07:56.364 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:56.364 INFO kablam! 
Oct 27 06:07:56.364 INFO kablam! warning: method is never used: `other_leader_elected`
Oct 27 06:07:56.364 INFO kablam!   --> src/state.rs:69:3
Oct 27 06:07:56.364 INFO kablam!    |
Oct 27 06:07:56.364 INFO kablam! 69 |   pub fn other_leader_elected(self) -> StateMachine<Follower> {
Oct 27 06:07:56.364 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:56.364 INFO kablam! 
Oct 27 06:07:56.364 INFO kablam! warning: method is never used: `elected`
Oct 27 06:07:56.364 INFO kablam!   --> src/state.rs:74:3
Oct 27 06:07:56.364 INFO kablam!    |
Oct 27 06:07:56.364 INFO kablam! 74 |   pub fn elected(self) -> StateMachine<Leader> {
Oct 27 06:07:56.364 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:07:56.364 INFO kablam! 
Oct 27 06:07:56.371 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 06:07:56.371 INFO kablam!    --> src/server.rs:107:7
Oct 27 06:07:56.371 INFO kablam!     |
Oct 27 06:07:56.371 INFO kablam! 107 |       v.send(rng.gen());
Oct 27 06:07:56.371 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^
Oct 27 06:07:56.371 INFO kablam!     |
Oct 27 06:07:56.371 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 06:07:56.371 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 06:07:56.371 INFO kablam! 
Oct 27 06:07:59.487 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.35s
Oct 27 06:07:59.511 INFO kablam! su: No module specific data is present
Oct 27 06:08:00.329 INFO running `"docker" "rm" "-f" "78b6e0b33a331a8056ea6b95f34191f92b3585727896dd027736897f9562d497"`
Oct 27 06:08:00.625 INFO blam! 78b6e0b33a331a8056ea6b95f34191f92b3585727896dd027736897f9562d497