Nov 17 05:23:35.298 INFO testing dat2/rust-raft against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 05:23:35.300 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 05:23:35.699 INFO [stdout] 3e7fc31ef6d565eb062fb4fa171dce5f22c031790a75e4d7e4e5942b96bfbc24
Nov 17 05:23:35.702 INFO running `"docker" "start" "-a" "3e7fc31ef6d565eb062fb4fa171dce5f22c031790a75e4d7e4e5942b96bfbc24"`
Nov 17 05:23:36.534 INFO [stderr] usermod: no changes
Nov 17 05:23:36.731 INFO [stderr]    Compiling backtrace-sys v0.1.10
Nov 17 05:23:36.731 INFO [stderr]    Compiling net2 v0.2.29
Nov 17 05:23:36.731 INFO [stderr]    Compiling tokio-service v0.1.0
Nov 17 05:23:36.731 INFO [stderr]    Compiling bincode v0.8.0
Nov 17 05:23:36.731 INFO [stderr]    Compiling bytes v0.4.3
Nov 17 05:23:36.731 INFO [stderr]    Compiling env_logger v0.4.1
Nov 17 05:23:38.683 INFO [stderr]    Compiling mio v0.6.7
Nov 17 05:23:38.834 INFO [stderr]    Compiling tokio-io v0.1.1
Nov 17 05:23:42.111 INFO [stderr]    Compiling tokio-core v0.1.7
Nov 17 05:23:44.979 INFO [stderr]    Compiling tokio-proto v0.1.1
Nov 17 05:23:54.631 INFO [stderr]    Compiling backtrace v0.3.0
Nov 17 05:23:55.655 INFO [stderr]    Compiling error-chain v0.7.2
Nov 17 05:23:56.585 INFO [stderr]    Compiling raft v0.1.0 (/source)
Nov 17 05:23:57.535 INFO [stderr] warning: unused import: `std::str`
Nov 17 05:23:57.535 INFO [stderr]  --> src/server.rs:4:5
Nov 17 05:23:57.535 INFO [stderr]   |
Nov 17 05:23:57.535 INFO [stderr] 4 | use std::str;
Nov 17 05:23:57.535 INFO [stderr]   |     ^^^^^^^^
Nov 17 05:23:57.535 INFO [stderr]   |
Nov 17 05:23:57.535 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 05:23:57.535 INFO [stderr] 
Nov 17 05:23:57.535 INFO [stderr] warning: unused import: `UnboundedReceiver`
Nov 17 05:23:57.535 INFO [stderr]   --> src/server.rs:13:55
Nov 17 05:23:57.535 INFO [stderr]    |
Nov 17 05:23:57.535 INFO [stderr] 13 | use futures::sync::mpsc::{unbounded, UnboundedSender, UnboundedReceiver};
Nov 17 05:23:57.535 INFO [stderr]    |                                                       ^^^^^^^^^^^^^^^^^
Nov 17 05:23:57.535 INFO [stderr] 
Nov 17 05:23:57.535 INFO [stderr] warning: unused import: `std::str`
Nov 17 05:23:57.535 INFO [stderr]  --> src/client.rs:4:5
Nov 17 05:23:57.535 INFO [stderr]   |
Nov 17 05:23:57.535 INFO [stderr] 4 | use std::str;
Nov 17 05:23:57.535 INFO [stderr]   |     ^^^^^^^^
Nov 17 05:23:57.535 INFO [stderr] 
Nov 17 05:23:57.854 INFO [stderr] warning: method is never used: `new`
Nov 17 05:23:57.854 INFO [stderr]  --> src/state.rs:7:3
Nov 17 05:23:57.854 INFO [stderr]   |
Nov 17 05:23:57.854 INFO [stderr] 7 |   pub fn new() -> RaftState {
Nov 17 05:23:57.854 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:23:57.855 INFO [stderr]   |
Nov 17 05:23:57.855 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 05:23:57.855 INFO [stderr] 
Nov 17 05:23:57.855 INFO [stderr] warning: method is never used: `vote`
Nov 17 05:23:57.855 INFO [stderr]   --> src/state.rs:11:3
Nov 17 05:23:57.856 INFO [stderr]    |
Nov 17 05:23:57.857 INFO [stderr] 11 |   pub fn vote(&mut self, candidate: String) {
Nov 17 05:23:57.857 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:23:57.857 INFO [stderr] 
Nov 17 05:23:57.857 INFO [stderr] warning: variant is never constructed: `Follower`
Nov 17 05:23:57.858 INFO [stderr]   --> src/state.rs:20:3
Nov 17 05:23:57.858 INFO [stderr]    |
Nov 17 05:23:57.859 INFO [stderr] 20 |   Follower(StateMachine<Follower>),
Nov 17 05:23:57.859 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:23:57.859 INFO [stderr] 
Nov 17 05:23:57.859 INFO [stderr] warning: variant is never constructed: `Candidate`
Nov 17 05:23:57.859 INFO [stderr]   --> src/state.rs:21:3
Nov 17 05:23:57.859 INFO [stderr]    |
Nov 17 05:23:57.859 INFO [stderr] 21 |   Candidate(StateMachine<Candidate>),
Nov 17 05:23:57.859 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:23:57.859 INFO [stderr] 
Nov 17 05:23:57.859 INFO [stderr] warning: variant is never constructed: `Leader`
Nov 17 05:23:57.859 INFO [stderr]   --> src/state.rs:22:3
Nov 17 05:23:57.859 INFO [stderr]    |
Nov 17 05:23:57.859 INFO [stderr] 22 |   Leader(StateMachine<Leader>)
Nov 17 05:23:57.859 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:23:57.859 INFO [stderr] 
Nov 17 05:23:57.859 INFO [stderr] warning: method is never used: `init`
Nov 17 05:23:57.859 INFO [stderr]   --> src/state.rs:42:3
Nov 17 05:23:57.859 INFO [stderr]    |
Nov 17 05:23:57.859 INFO [stderr] 42 |   pub fn init() -> StateMachine<Follower> {
Nov 17 05:23:57.859 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:23:57.859 INFO [stderr] 
Nov 17 05:23:57.859 INFO [stderr] warning: method is never used: `vote`
Nov 17 05:23:57.859 INFO [stderr]   --> src/state.rs:47:3
Nov 17 05:23:57.859 INFO [stderr]    |
Nov 17 05:23:57.859 INFO [stderr] 47 |   pub fn vote(self, candidate: String) -> StateMachine<Follower> {
Nov 17 05:23:57.859 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:23:57.859 INFO [stderr] 
Nov 17 05:23:57.859 INFO [stderr] warning: method is never used: `complete_vote`
Nov 17 05:23:57.859 INFO [stderr]   --> src/state.rs:52:3
Nov 17 05:23:57.859 INFO [stderr]    |
Nov 17 05:23:57.859 INFO [stderr] 52 |   pub fn complete_vote(self) -> StateMachine<Follower> {
Nov 17 05:23:57.859 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:23:57.859 INFO [stderr] 
Nov 17 05:23:57.859 INFO [stderr] warning: method is never used: `election_timeout`
Nov 17 05:23:57.859 INFO [stderr]   --> src/state.rs:57:3
Nov 17 05:23:57.859 INFO [stderr]    |
Nov 17 05:23:57.859 INFO [stderr] 57 |   pub fn election_timeout(self) -> StateMachine<Candidate> {
Nov 17 05:23:57.859 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:23:57.859 INFO [stderr] 
Nov 17 05:23:57.859 INFO [stderr] warning: method is never used: `failed_majority_timeout`
Nov 17 05:23:57.859 INFO [stderr]   --> src/state.rs:64:3
Nov 17 05:23:57.859 INFO [stderr]    |
Nov 17 05:23:57.860 INFO [stderr] 64 |   pub fn failed_majority_timeout(self) -> StateMachine<Candidate> {
Nov 17 05:23:57.860 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:23:57.860 INFO [stderr] 
Nov 17 05:23:57.860 INFO [stderr] warning: method is never used: `other_leader_elected`
Nov 17 05:23:57.860 INFO [stderr]   --> src/state.rs:69:3
Nov 17 05:23:57.860 INFO [stderr]    |
Nov 17 05:23:57.860 INFO [stderr] 69 |   pub fn other_leader_elected(self) -> StateMachine<Follower> {
Nov 17 05:23:57.860 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:23:57.860 INFO [stderr] 
Nov 17 05:23:57.860 INFO [stderr] warning: method is never used: `elected`
Nov 17 05:23:57.860 INFO [stderr]   --> src/state.rs:74:3
Nov 17 05:23:57.860 INFO [stderr]    |
Nov 17 05:23:57.860 INFO [stderr] 74 |   pub fn elected(self) -> StateMachine<Leader> {
Nov 17 05:23:57.860 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:23:57.860 INFO [stderr] 
Nov 17 05:23:57.860 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 05:23:57.860 INFO [stderr]    --> src/server.rs:107:7
Nov 17 05:23:57.860 INFO [stderr]     |
Nov 17 05:23:57.860 INFO [stderr] 107 |       v.send(rng.gen());
Nov 17 05:23:57.860 INFO [stderr]     |       ^^^^^^^^^^^^^^^^^^
Nov 17 05:23:57.860 INFO [stderr]     |
Nov 17 05:23:57.860 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 05:23:57.860 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 05:23:57.860 INFO [stderr] 
Nov 17 05:24:06.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.26s
Nov 17 05:24:06.835 INFO [stderr] su: No module specific data is present
Nov 17 05:24:07.533 INFO running `"docker" "inspect" "3e7fc31ef6d565eb062fb4fa171dce5f22c031790a75e4d7e4e5942b96bfbc24"`
Nov 17 05:24:07.865 INFO running `"docker" "rm" "-f" "3e7fc31ef6d565eb062fb4fa171dce5f22c031790a75e4d7e4e5942b96bfbc24"`
Nov 17 05:24:08.171 INFO [stdout] 3e7fc31ef6d565eb062fb4fa171dce5f22c031790a75e4d7e4e5942b96bfbc24
Nov 17 05:24:08.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 05:24:08.762 INFO [stdout] 78511cec715fd3f4cb297a9fd6d90b6baa0fbf6a69d197e558782c40e8855263
Nov 17 05:24:08.767 INFO running `"docker" "start" "-a" "78511cec715fd3f4cb297a9fd6d90b6baa0fbf6a69d197e558782c40e8855263"`
Nov 17 05:24:09.730 INFO [stderr] usermod: no changes
Nov 17 05:24:09.899 INFO [stderr]    Compiling raft v0.1.0 (/source)
Nov 17 05:24:11.007 INFO [stderr] warning: unused import: `std::str`
Nov 17 05:24:11.007 INFO [stderr]  --> src/server.rs:4:5
Nov 17 05:24:11.007 INFO [stderr]   |
Nov 17 05:24:11.007 INFO [stderr] 4 | use std::str;
Nov 17 05:24:11.007 INFO [stderr]   |     ^^^^^^^^
Nov 17 05:24:11.007 INFO [stderr]   |
Nov 17 05:24:11.007 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 05:24:11.007 INFO [stderr] 
Nov 17 05:24:11.007 INFO [stderr] warning: unused import: `UnboundedReceiver`
Nov 17 05:24:11.007 INFO [stderr]   --> src/server.rs:13:55
Nov 17 05:24:11.007 INFO [stderr]    |
Nov 17 05:24:11.007 INFO [stderr] 13 | use futures::sync::mpsc::{unbounded, UnboundedSender, UnboundedReceiver};
Nov 17 05:24:11.007 INFO [stderr]    |                                                       ^^^^^^^^^^^^^^^^^
Nov 17 05:24:11.007 INFO [stderr] 
Nov 17 05:24:11.015 INFO [stderr] warning: unused import: `std::str`
Nov 17 05:24:11.015 INFO [stderr]  --> src/client.rs:4:5
Nov 17 05:24:11.015 INFO [stderr]   |
Nov 17 05:24:11.015 INFO [stderr] 4 | use std::str;
Nov 17 05:24:11.015 INFO [stderr]   |     ^^^^^^^^
Nov 17 05:24:11.015 INFO [stderr] 
Nov 17 05:24:11.427 INFO [stderr] warning: method is never used: `new`
Nov 17 05:24:11.427 INFO [stderr]  --> src/state.rs:7:3
Nov 17 05:24:11.427 INFO [stderr]   |
Nov 17 05:24:11.427 INFO [stderr] 7 |   pub fn new() -> RaftState {
Nov 17 05:24:11.427 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:24:11.427 INFO [stderr]   |
Nov 17 05:24:11.427 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 05:24:11.427 INFO [stderr] 
Nov 17 05:24:11.427 INFO [stderr] warning: method is never used: `vote`
Nov 17 05:24:11.427 INFO [stderr]   --> src/state.rs:11:3
Nov 17 05:24:11.427 INFO [stderr]    |
Nov 17 05:24:11.427 INFO [stderr] 11 |   pub fn vote(&mut self, candidate: String) {
Nov 17 05:24:11.427 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:24:11.427 INFO [stderr] 
Nov 17 05:24:11.427 INFO [stderr] warning: variant is never constructed: `Follower`
Nov 17 05:24:11.427 INFO [stderr]   --> src/state.rs:20:3
Nov 17 05:24:11.427 INFO [stderr]    |
Nov 17 05:24:11.427 INFO [stderr] 20 |   Follower(StateMachine<Follower>),
Nov 17 05:24:11.427 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:24:11.427 INFO [stderr] 
Nov 17 05:24:11.427 INFO [stderr] warning: variant is never constructed: `Candidate`
Nov 17 05:24:11.427 INFO [stderr]   --> src/state.rs:21:3
Nov 17 05:24:11.427 INFO [stderr]    |
Nov 17 05:24:11.427 INFO [stderr] 21 |   Candidate(StateMachine<Candidate>),
Nov 17 05:24:11.427 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:24:11.427 INFO [stderr] 
Nov 17 05:24:11.427 INFO [stderr] warning: variant is never constructed: `Leader`
Nov 17 05:24:11.427 INFO [stderr]   --> src/state.rs:22:3
Nov 17 05:24:11.427 INFO [stderr]    |
Nov 17 05:24:11.427 INFO [stderr] 22 |   Leader(StateMachine<Leader>)
Nov 17 05:24:11.427 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:24:11.427 INFO [stderr] 
Nov 17 05:24:11.427 INFO [stderr] warning: method is never used: `init`
Nov 17 05:24:11.427 INFO [stderr]   --> src/state.rs:42:3
Nov 17 05:24:11.427 INFO [stderr]    |
Nov 17 05:24:11.427 INFO [stderr] 42 |   pub fn init() -> StateMachine<Follower> {
Nov 17 05:24:11.427 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:24:11.427 INFO [stderr] 
Nov 17 05:24:11.427 INFO [stderr] warning: method is never used: `vote`
Nov 17 05:24:11.427 INFO [stderr]   --> src/state.rs:47:3
Nov 17 05:24:11.427 INFO [stderr]    |
Nov 17 05:24:11.427 INFO [stderr] 47 |   pub fn vote(self, candidate: String) -> StateMachine<Follower> {
Nov 17 05:24:11.427 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:24:11.427 INFO [stderr] 
Nov 17 05:24:11.427 INFO [stderr] warning: method is never used: `complete_vote`
Nov 17 05:24:11.427 INFO [stderr]   --> src/state.rs:52:3
Nov 17 05:24:11.427 INFO [stderr]    |
Nov 17 05:24:11.427 INFO [stderr] 52 |   pub fn complete_vote(self) -> StateMachine<Follower> {
Nov 17 05:24:11.427 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:24:11.433 INFO [stderr] 
Nov 17 05:24:11.433 INFO [stderr] warning: method is never used: `election_timeout`
Nov 17 05:24:11.433 INFO [stderr]   --> src/state.rs:57:3
Nov 17 05:24:11.433 INFO [stderr]    |
Nov 17 05:24:11.433 INFO [stderr] 57 |   pub fn election_timeout(self) -> StateMachine<Candidate> {
Nov 17 05:24:11.433 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:24:11.433 INFO [stderr] 
Nov 17 05:24:11.433 INFO [stderr] warning: method is never used: `failed_majority_timeout`
Nov 17 05:24:11.433 INFO [stderr]   --> src/state.rs:64:3
Nov 17 05:24:11.433 INFO [stderr]    |
Nov 17 05:24:11.433 INFO [stderr] 64 |   pub fn failed_majority_timeout(self) -> StateMachine<Candidate> {
Nov 17 05:24:11.433 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:24:11.433 INFO [stderr] 
Nov 17 05:24:11.433 INFO [stderr] warning: method is never used: `other_leader_elected`
Nov 17 05:24:11.433 INFO [stderr]   --> src/state.rs:69:3
Nov 17 05:24:11.433 INFO [stderr]    |
Nov 17 05:24:11.433 INFO [stderr] 69 |   pub fn other_leader_elected(self) -> StateMachine<Follower> {
Nov 17 05:24:11.433 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:24:11.433 INFO [stderr] 
Nov 17 05:24:11.433 INFO [stderr] warning: method is never used: `elected`
Nov 17 05:24:11.433 INFO [stderr]   --> src/state.rs:74:3
Nov 17 05:24:11.433 INFO [stderr]    |
Nov 17 05:24:11.433 INFO [stderr] 74 |   pub fn elected(self) -> StateMachine<Leader> {
Nov 17 05:24:11.433 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:24:11.433 INFO [stderr] 
Nov 17 05:24:11.459 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 05:24:11.459 INFO [stderr]    --> src/server.rs:107:7
Nov 17 05:24:11.459 INFO [stderr]     |
Nov 17 05:24:11.459 INFO [stderr] 107 |       v.send(rng.gen());
Nov 17 05:24:11.459 INFO [stderr]     |       ^^^^^^^^^^^^^^^^^^
Nov 17 05:24:11.459 INFO [stderr]     |
Nov 17 05:24:11.459 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 05:24:11.459 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 05:24:11.459 INFO [stderr] 
Nov 17 05:24:13.217 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
Nov 17 05:24:13.225 INFO [stderr] su: No module specific data is present
Nov 17 05:24:13.944 INFO running `"docker" "inspect" "78511cec715fd3f4cb297a9fd6d90b6baa0fbf6a69d197e558782c40e8855263"`
Nov 17 05:24:14.365 INFO running `"docker" "rm" "-f" "78511cec715fd3f4cb297a9fd6d90b6baa0fbf6a69d197e558782c40e8855263"`
Nov 17 05:24:14.794 INFO [stdout] 78511cec715fd3f4cb297a9fd6d90b6baa0fbf6a69d197e558782c40e8855263
Nov 17 05:24:14.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 17 05:24:15.250 INFO [stdout] 09c5857dbfebe1076a7a109d77a256973e918fa3fa0b51d5a45f127b064bfd08
Nov 17 05:24:15.257 INFO running `"docker" "start" "-a" "09c5857dbfebe1076a7a109d77a256973e918fa3fa0b51d5a45f127b064bfd08"`
Nov 17 05:24:16.606 INFO [stderr] usermod: no changes
Nov 17 05:24:16.764 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Nov 17 05:24:16.771 INFO [stderr]      Running /target/debug/deps/raft-6673fcfe196706b9
Nov 17 05:24:16.779 INFO [stdout] 
Nov 17 05:24:16.779 INFO [stdout] running 0 tests
Nov 17 05:24:16.779 INFO [stdout] 
Nov 17 05:24:16.779 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 05:24:16.779 INFO [stdout] 
Nov 17 05:24:16.779 INFO [stderr]      Running /target/debug/deps/raftd-6adb3f13bc467fd8
Nov 17 05:24:16.811 INFO [stderr]    Doc-tests raft
Nov 17 05:24:16.811 INFO [stdout] 
Nov 17 05:24:16.811 INFO [stdout] running 0 tests
Nov 17 05:24:16.811 INFO [stdout] 
Nov 17 05:24:16.811 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 05:24:16.811 INFO [stdout] 
Nov 17 05:24:19.044 INFO [stdout] 
Nov 17 05:24:19.044 INFO [stdout] running 0 tests
Nov 17 05:24:19.044 INFO [stdout] 
Nov 17 05:24:19.044 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 05:24:19.044 INFO [stdout] 
Nov 17 05:24:19.059 INFO [stderr] su: No module specific data is present
Nov 17 05:24:20.339 INFO running `"docker" "inspect" "09c5857dbfebe1076a7a109d77a256973e918fa3fa0b51d5a45f127b064bfd08"`
Nov 17 05:24:20.691 INFO running `"docker" "rm" "-f" "09c5857dbfebe1076a7a109d77a256973e918fa3fa0b51d5a45f127b064bfd08"`
Nov 17 05:24:21.083 INFO [stdout] 09c5857dbfebe1076a7a109d77a256973e918fa3fa0b51d5a45f127b064bfd08