Nov 01 06:26:07.147 INFO checking dat2/rust-raft against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Nov 01 06:26:07.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 06:26:07.528 INFO blam! d952efe9731d5c9d28ae8355a953cad1c2fdc34c9350b6dbdc6e6a72a5bc9255 Nov 01 06:26:07.532 INFO running `"docker" "start" "-a" "d952efe9731d5c9d28ae8355a953cad1c2fdc34c9350b6dbdc6e6a72a5bc9255"` Nov 01 06:26:08.901 INFO kablam! usermod: no changes Nov 01 06:26:09.200 INFO kablam! Checking serde v1.0.4 Nov 01 06:26:09.201 INFO kablam! Checking net2 v0.2.29 Nov 01 06:26:09.201 INFO kablam! Checking tokio-service v0.1.0 Nov 01 06:26:09.201 INFO kablam! Checking bytes v0.4.3 Nov 01 06:26:09.235 INFO kablam! Checking backtrace-sys v0.1.10 Nov 01 06:26:09.235 INFO kablam! Compiling serde_derive_internals v0.15.0 Nov 01 06:26:09.240 INFO kablam! Checking env_logger v0.4.1 Nov 01 06:26:11.132 INFO kablam! Checking backtrace v0.3.0 Nov 01 06:26:13.356 INFO kablam! Checking mio v0.6.7 Nov 01 06:26:13.881 INFO kablam! Checking tokio-io v0.1.1 Nov 01 06:26:14.372 INFO kablam! Checking error-chain v0.7.2 Nov 01 06:26:19.658 INFO kablam! Compiling serde_derive v1.0.4 Nov 01 06:26:19.799 INFO kablam! Checking tokio-core v0.1.7 Nov 01 06:26:22.381 INFO kablam! Checking tokio-proto v0.1.1 Nov 01 06:26:31.521 INFO kablam! Checking bincode v0.8.0 Nov 01 06:26:32.272 INFO kablam! Checking raft v0.1.0 (/source) Nov 01 06:26:33.220 INFO kablam! warning: unused import: `std::str` Nov 01 06:26:33.220 INFO kablam! --> src/server.rs:4:5 Nov 01 06:26:33.220 INFO kablam! | Nov 01 06:26:33.220 INFO kablam! 4 | use std::str; Nov 01 06:26:33.220 INFO kablam! | ^^^^^^^^ Nov 01 06:26:33.220 INFO kablam! | Nov 01 06:26:33.220 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 06:26:33.220 INFO kablam! Nov 01 06:26:33.220 INFO kablam! warning: unused import: `UnboundedReceiver` Nov 01 06:26:33.220 INFO kablam! --> src/server.rs:13:55 Nov 01 06:26:33.220 INFO kablam! | Nov 01 06:26:33.220 INFO kablam! 13 | use futures::sync::mpsc::{unbounded, UnboundedSender, UnboundedReceiver}; Nov 01 06:26:33.220 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 01 06:26:33.220 INFO kablam! Nov 01 06:26:33.220 INFO kablam! warning: unused import: `std::str` Nov 01 06:26:33.220 INFO kablam! --> src/client.rs:4:5 Nov 01 06:26:33.220 INFO kablam! | Nov 01 06:26:33.220 INFO kablam! 4 | use std::str; Nov 01 06:26:33.221 INFO kablam! | ^^^^^^^^ Nov 01 06:26:33.221 INFO kablam! Nov 01 06:26:33.364 INFO kablam! warning: unused import: `std::str` Nov 01 06:26:33.365 INFO kablam! --> src/server.rs:4:5 Nov 01 06:26:33.365 INFO kablam! | Nov 01 06:26:33.365 INFO kablam! 4 | use std::str; Nov 01 06:26:33.366 INFO kablam! | ^^^^^^^^ Nov 01 06:26:33.366 INFO kablam! | Nov 01 06:26:33.366 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 06:26:33.367 INFO kablam! Nov 01 06:26:33.367 INFO kablam! warning: unused import: `UnboundedReceiver` Nov 01 06:26:33.367 INFO kablam! --> src/server.rs:13:55 Nov 01 06:26:33.367 INFO kablam! | Nov 01 06:26:33.368 INFO kablam! 13 | use futures::sync::mpsc::{unbounded, UnboundedSender, UnboundedReceiver}; Nov 01 06:26:33.368 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 01 06:26:33.368 INFO kablam! Nov 01 06:26:33.368 INFO kablam! warning: unused import: `std::str` Nov 01 06:26:33.368 INFO kablam! --> src/client.rs:4:5 Nov 01 06:26:33.368 INFO kablam! | Nov 01 06:26:33.368 INFO kablam! 4 | use std::str; Nov 01 06:26:33.368 INFO kablam! | ^^^^^^^^ Nov 01 06:26:33.368 INFO kablam! Nov 01 06:26:33.780 INFO kablam! warning: method is never used: `new` Nov 01 06:26:33.780 INFO kablam! --> src/state.rs:7:3 Nov 01 06:26:33.780 INFO kablam! | Nov 01 06:26:33.780 INFO kablam! 7 | pub fn new() -> RaftState { Nov 01 06:26:33.780 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:33.780 INFO kablam! | Nov 01 06:26:33.780 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 06:26:33.780 INFO kablam! Nov 01 06:26:33.780 INFO kablam! warning: method is never used: `vote` Nov 01 06:26:33.780 INFO kablam! --> src/state.rs:11:3 Nov 01 06:26:33.780 INFO kablam! | Nov 01 06:26:33.780 INFO kablam! 11 | pub fn vote(&mut self, candidate: String) { Nov 01 06:26:33.780 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:33.780 INFO kablam! Nov 01 06:26:33.780 INFO kablam! warning: variant is never constructed: `Follower` Nov 01 06:26:33.780 INFO kablam! --> src/state.rs:20:3 Nov 01 06:26:33.780 INFO kablam! | Nov 01 06:26:33.780 INFO kablam! 20 | Follower(StateMachine), Nov 01 06:26:33.780 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:33.780 INFO kablam! Nov 01 06:26:33.780 INFO kablam! warning: variant is never constructed: `Candidate` Nov 01 06:26:33.780 INFO kablam! --> src/state.rs:21:3 Nov 01 06:26:33.780 INFO kablam! | Nov 01 06:26:33.780 INFO kablam! 21 | Candidate(StateMachine), Nov 01 06:26:33.780 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:33.780 INFO kablam! Nov 01 06:26:33.780 INFO kablam! warning: variant is never constructed: `Leader` Nov 01 06:26:33.780 INFO kablam! --> src/state.rs:22:3 Nov 01 06:26:33.780 INFO kablam! | Nov 01 06:26:33.780 INFO kablam! 22 | Leader(StateMachine) Nov 01 06:26:33.780 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:33.780 INFO kablam! Nov 01 06:26:33.780 INFO kablam! warning: method is never used: `init` Nov 01 06:26:33.780 INFO kablam! --> src/state.rs:42:3 Nov 01 06:26:33.780 INFO kablam! | Nov 01 06:26:33.780 INFO kablam! 42 | pub fn init() -> StateMachine { Nov 01 06:26:33.780 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:33.780 INFO kablam! Nov 01 06:26:33.780 INFO kablam! warning: method is never used: `vote` Nov 01 06:26:33.780 INFO kablam! --> src/state.rs:47:3 Nov 01 06:26:33.780 INFO kablam! | Nov 01 06:26:33.781 INFO kablam! 47 | pub fn vote(self, candidate: String) -> StateMachine { Nov 01 06:26:33.781 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:33.781 INFO kablam! Nov 01 06:26:33.781 INFO kablam! warning: method is never used: `complete_vote` Nov 01 06:26:33.781 INFO kablam! --> src/state.rs:52:3 Nov 01 06:26:33.781 INFO kablam! | Nov 01 06:26:33.781 INFO kablam! 52 | pub fn complete_vote(self) -> StateMachine { Nov 01 06:26:33.781 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:33.781 INFO kablam! Nov 01 06:26:33.781 INFO kablam! warning: method is never used: `election_timeout` Nov 01 06:26:33.781 INFO kablam! --> src/state.rs:57:3 Nov 01 06:26:33.781 INFO kablam! | Nov 01 06:26:33.781 INFO kablam! 57 | pub fn election_timeout(self) -> StateMachine { Nov 01 06:26:33.781 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:33.781 INFO kablam! Nov 01 06:26:33.781 INFO kablam! warning: method is never used: `failed_majority_timeout` Nov 01 06:26:33.781 INFO kablam! --> src/state.rs:64:3 Nov 01 06:26:33.781 INFO kablam! | Nov 01 06:26:33.781 INFO kablam! 64 | pub fn failed_majority_timeout(self) -> StateMachine { Nov 01 06:26:33.781 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:33.781 INFO kablam! Nov 01 06:26:33.781 INFO kablam! warning: method is never used: `other_leader_elected` Nov 01 06:26:33.781 INFO kablam! --> src/state.rs:69:3 Nov 01 06:26:33.781 INFO kablam! | Nov 01 06:26:33.781 INFO kablam! 69 | pub fn other_leader_elected(self) -> StateMachine { Nov 01 06:26:33.781 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:33.781 INFO kablam! Nov 01 06:26:33.781 INFO kablam! warning: method is never used: `elected` Nov 01 06:26:33.781 INFO kablam! --> src/state.rs:74:3 Nov 01 06:26:33.781 INFO kablam! | Nov 01 06:26:33.781 INFO kablam! 74 | pub fn elected(self) -> StateMachine { Nov 01 06:26:33.781 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:33.781 INFO kablam! Nov 01 06:26:33.781 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 06:26:33.781 INFO kablam! --> src/server.rs:107:7 Nov 01 06:26:33.781 INFO kablam! | Nov 01 06:26:33.781 INFO kablam! 107 | v.send(rng.gen()); Nov 01 06:26:33.781 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 01 06:26:33.781 INFO kablam! | Nov 01 06:26:33.781 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 06:26:33.781 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 06:26:33.781 INFO kablam! Nov 01 06:26:34.072 INFO kablam! warning: method is never used: `new` Nov 01 06:26:34.072 INFO kablam! --> src/state.rs:7:3 Nov 01 06:26:34.072 INFO kablam! | Nov 01 06:26:34.073 INFO kablam! 7 | pub fn new() -> RaftState { Nov 01 06:26:34.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:34.073 INFO kablam! | Nov 01 06:26:34.073 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 06:26:34.073 INFO kablam! Nov 01 06:26:34.073 INFO kablam! warning: method is never used: `vote` Nov 01 06:26:34.073 INFO kablam! --> src/state.rs:11:3 Nov 01 06:26:34.073 INFO kablam! | Nov 01 06:26:34.073 INFO kablam! 11 | pub fn vote(&mut self, candidate: String) { Nov 01 06:26:34.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:34.073 INFO kablam! Nov 01 06:26:34.073 INFO kablam! warning: variant is never constructed: `Follower` Nov 01 06:26:34.073 INFO kablam! --> src/state.rs:20:3 Nov 01 06:26:34.073 INFO kablam! | Nov 01 06:26:34.073 INFO kablam! 20 | Follower(StateMachine), Nov 01 06:26:34.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:34.073 INFO kablam! Nov 01 06:26:34.073 INFO kablam! warning: variant is never constructed: `Candidate` Nov 01 06:26:34.073 INFO kablam! --> src/state.rs:21:3 Nov 01 06:26:34.073 INFO kablam! | Nov 01 06:26:34.073 INFO kablam! 21 | Candidate(StateMachine), Nov 01 06:26:34.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:34.073 INFO kablam! Nov 01 06:26:34.073 INFO kablam! warning: variant is never constructed: `Leader` Nov 01 06:26:34.073 INFO kablam! --> src/state.rs:22:3 Nov 01 06:26:34.073 INFO kablam! | Nov 01 06:26:34.073 INFO kablam! 22 | Leader(StateMachine) Nov 01 06:26:34.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:34.073 INFO kablam! Nov 01 06:26:34.073 INFO kablam! warning: method is never used: `init` Nov 01 06:26:34.073 INFO kablam! --> src/state.rs:42:3 Nov 01 06:26:34.073 INFO kablam! | Nov 01 06:26:34.073 INFO kablam! 42 | pub fn init() -> StateMachine { Nov 01 06:26:34.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:34.073 INFO kablam! Nov 01 06:26:34.073 INFO kablam! warning: method is never used: `vote` Nov 01 06:26:34.073 INFO kablam! --> src/state.rs:47:3 Nov 01 06:26:34.073 INFO kablam! | Nov 01 06:26:34.073 INFO kablam! 47 | pub fn vote(self, candidate: String) -> StateMachine { Nov 01 06:26:34.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:34.073 INFO kablam! Nov 01 06:26:34.073 INFO kablam! warning: method is never used: `complete_vote` Nov 01 06:26:34.073 INFO kablam! --> src/state.rs:52:3 Nov 01 06:26:34.073 INFO kablam! | Nov 01 06:26:34.073 INFO kablam! 52 | pub fn complete_vote(self) -> StateMachine { Nov 01 06:26:34.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:34.073 INFO kablam! Nov 01 06:26:34.073 INFO kablam! warning: method is never used: `election_timeout` Nov 01 06:26:34.073 INFO kablam! --> src/state.rs:57:3 Nov 01 06:26:34.073 INFO kablam! | Nov 01 06:26:34.073 INFO kablam! 57 | pub fn election_timeout(self) -> StateMachine { Nov 01 06:26:34.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:34.073 INFO kablam! Nov 01 06:26:34.073 INFO kablam! warning: method is never used: `failed_majority_timeout` Nov 01 06:26:34.073 INFO kablam! --> src/state.rs:64:3 Nov 01 06:26:34.073 INFO kablam! | Nov 01 06:26:34.073 INFO kablam! 64 | pub fn failed_majority_timeout(self) -> StateMachine { Nov 01 06:26:34.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:34.073 INFO kablam! Nov 01 06:26:34.073 INFO kablam! warning: method is never used: `other_leader_elected` Nov 01 06:26:34.073 INFO kablam! --> src/state.rs:69:3 Nov 01 06:26:34.073 INFO kablam! | Nov 01 06:26:34.073 INFO kablam! 69 | pub fn other_leader_elected(self) -> StateMachine { Nov 01 06:26:34.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:34.073 INFO kablam! Nov 01 06:26:34.073 INFO kablam! warning: method is never used: `elected` Nov 01 06:26:34.073 INFO kablam! --> src/state.rs:74:3 Nov 01 06:26:34.073 INFO kablam! | Nov 01 06:26:34.073 INFO kablam! 74 | pub fn elected(self) -> StateMachine { Nov 01 06:26:34.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 06:26:34.073 INFO kablam! Nov 01 06:26:34.073 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 06:26:34.073 INFO kablam! --> src/server.rs:107:7 Nov 01 06:26:34.073 INFO kablam! | Nov 01 06:26:34.073 INFO kablam! 107 | v.send(rng.gen()); Nov 01 06:26:34.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 01 06:26:34.073 INFO kablam! | Nov 01 06:26:34.073 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 06:26:34.073 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 06:26:34.073 INFO kablam! Nov 01 06:26:38.331 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 29.38s Nov 01 06:26:38.340 INFO kablam! su: No module specific data is present Nov 01 06:26:39.364 INFO running `"docker" "rm" "-f" "d952efe9731d5c9d28ae8355a953cad1c2fdc34c9350b6dbdc6e6a72a5bc9255"` Nov 01 06:26:39.617 INFO blam! d952efe9731d5c9d28ae8355a953cad1c2fdc34c9350b6dbdc6e6a72a5bc9255