Dec 04 15:42:57.462 INFO checking klnusbaum/archon against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 15:42:57.462 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 15:42:57.667 INFO [stdout] 84b0bb6b12810e26a34273422bfd2525dba3dffe7a90cf1d7bb6f1071d09d8c1
Dec 04 15:42:57.669 INFO running `"docker" "start" "-a" "84b0bb6b12810e26a34273422bfd2525dba3dffe7a90cf1d7bb6f1071d09d8c1"`
Dec 04 15:42:58.311 INFO [stderr] usermod: no changes
Dec 04 15:42:58.350 INFO [stderr]     Checking archon v0.1.0 (/source)
Dec 04 15:42:58.759 INFO [stderr] warning: unused import: `Term`
Dec 04 15:42:58.759 INFO [stderr]  --> src/algorithm.rs:3:21
Dec 04 15:42:58.759 INFO [stderr]   |
Dec 04 15:42:58.759 INFO [stderr] 3 | use types::{PeerId, Term};
Dec 04 15:42:58.759 INFO [stderr]   |                     ^^^^
Dec 04 15:42:58.759 INFO [stderr]   |
Dec 04 15:42:58.759 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:42:58.759 INFO [stderr] 
Dec 04 15:42:58.783 INFO [stderr] warning: unused import: `Term`
Dec 04 15:42:58.783 INFO [stderr]  --> src/algorithm.rs:3:21
Dec 04 15:42:58.783 INFO [stderr]   |
Dec 04 15:42:58.783 INFO [stderr] 3 | use types::{PeerId, Term};
Dec 04 15:42:58.783 INFO [stderr]   |                     ^^^^
Dec 04 15:42:58.783 INFO [stderr]   |
Dec 04 15:42:58.783 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:42:58.783 INFO [stderr] 
Dec 04 15:42:58.803 INFO [stderr] warning: unused variable: `body`
Dec 04 15:42:58.803 INFO [stderr]   --> src/algorithm.rs:73:42
Dec 04 15:42:58.803 INFO [stderr]    |
Dec 04 15:42:58.803 INFO [stderr] 73 |     fn handle_append_response(&mut self, body: messaging::AppendResponseBody) {}
Dec 04 15:42:58.803 INFO [stderr]    |                                          ^^^^ help: consider using `_body` instead
Dec 04 15:42:58.803 INFO [stderr]    |
Dec 04 15:42:58.803 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 15:42:58.803 INFO [stderr] 
Dec 04 15:42:58.803 INFO [stderr] warning: unused variable: `body`
Dec 04 15:42:58.803 INFO [stderr]   --> src/algorithm.rs:75:39
Dec 04 15:42:58.803 INFO [stderr]    |
Dec 04 15:42:58.803 INFO [stderr] 75 |     fn handle_vote_request(&mut self, body: messaging::VoteRequestBody) {}
Dec 04 15:42:58.803 INFO [stderr]    |                                       ^^^^ help: consider using `_body` instead
Dec 04 15:42:58.803 INFO [stderr] 
Dec 04 15:42:58.803 INFO [stderr] warning: unused variable: `body`
Dec 04 15:42:58.803 INFO [stderr]   --> src/algorithm.rs:76:40
Dec 04 15:42:58.803 INFO [stderr]    |
Dec 04 15:42:58.803 INFO [stderr] 76 |     fn handle_vote_response(&mut self, body: messaging::VoteResponseBody) {}
Dec 04 15:42:58.803 INFO [stderr]    |                                        ^^^^ help: consider using `_body` instead
Dec 04 15:42:58.803 INFO [stderr] 
Dec 04 15:42:58.803 INFO [stderr] warning: unused variable: `key`
Dec 04 15:42:58.803 INFO [stderr]   --> src/lib.rs:22:29
Dec 04 15:42:58.803 INFO [stderr]    |
Dec 04 15:42:58.803 INFO [stderr] 22 |         fn get_value(&self, key: String) -> Result<Option<Vec<u8>>, RaftError> {
Dec 04 15:42:58.803 INFO [stderr]    |                             ^^^ help: consider using `_key` instead
Dec 04 15:42:58.803 INFO [stderr] 
Dec 04 15:42:58.803 INFO [stderr] warning: unused variable: `key`
Dec 04 15:42:58.803 INFO [stderr]   --> src/lib.rs:26:29
Dec 04 15:42:58.803 INFO [stderr]    |
Dec 04 15:42:58.803 INFO [stderr] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
Dec 04 15:42:58.803 INFO [stderr]    |                             ^^^ help: consider using `_key` instead
Dec 04 15:42:58.803 INFO [stderr] 
Dec 04 15:42:58.803 INFO [stderr] warning: unused variable: `value`
Dec 04 15:42:58.803 INFO [stderr]   --> src/lib.rs:26:42
Dec 04 15:42:58.803 INFO [stderr]    |
Dec 04 15:42:58.803 INFO [stderr] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
Dec 04 15:42:58.803 INFO [stderr]    |                                          ^^^^^ help: consider using `_value` instead
Dec 04 15:42:58.803 INFO [stderr] 
Dec 04 15:42:58.811 INFO [stderr] warning: enum is never used: `State`
Dec 04 15:42:58.811 INFO [stderr]  --> src/algorithm.rs:6:1
Dec 04 15:42:58.811 INFO [stderr]   |
Dec 04 15:42:58.811 INFO [stderr] 6 | enum State {
Dec 04 15:42:58.811 INFO [stderr]   | ^^^^^^^^^^
Dec 04 15:42:58.811 INFO [stderr]   |
Dec 04 15:42:58.811 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 15:42:58.811 INFO [stderr] 
Dec 04 15:42:58.811 INFO [stderr] warning: field is never used: `my_id`
Dec 04 15:42:58.811 INFO [stderr]   --> src/algorithm.rs:19:5
Dec 04 15:42:58.811 INFO [stderr]    |
Dec 04 15:42:58.811 INFO [stderr] 19 |     my_id: PeerId,
Dec 04 15:42:58.811 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 15:42:58.811 INFO [stderr] 
Dec 04 15:42:58.811 INFO [stderr] warning: field is never used: `peers`
Dec 04 15:42:58.811 INFO [stderr]   --> src/algorithm.rs:20:5
Dec 04 15:42:58.811 INFO [stderr]    |
Dec 04 15:42:58.811 INFO [stderr] 20 |     peers: Vec<PeerId>,
Dec 04 15:42:58.811 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 15:42:58.811 INFO [stderr] 
Dec 04 15:42:58.875 INFO [stderr] warning: unused variable: `body`
Dec 04 15:42:58.875 INFO [stderr]   --> src/algorithm.rs:73:42
Dec 04 15:42:58.875 INFO [stderr]    |
Dec 04 15:42:58.875 INFO [stderr] 73 |     fn handle_append_response(&mut self, body: messaging::AppendResponseBody) {}
Dec 04 15:42:58.875 INFO [stderr]    |                                          ^^^^ help: consider using `_body` instead
Dec 04 15:42:58.875 INFO [stderr]    |
Dec 04 15:42:58.875 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 15:42:58.875 INFO [stderr] 
Dec 04 15:42:58.875 INFO [stderr] warning: unused variable: `body`
Dec 04 15:42:58.875 INFO [stderr]   --> src/algorithm.rs:75:39
Dec 04 15:42:58.875 INFO [stderr]    |
Dec 04 15:42:58.875 INFO [stderr] 75 |     fn handle_vote_request(&mut self, body: messaging::VoteRequestBody) {}
Dec 04 15:42:58.875 INFO [stderr]    |                                       ^^^^ help: consider using `_body` instead
Dec 04 15:42:58.875 INFO [stderr] 
Dec 04 15:42:58.875 INFO [stderr] warning: unused variable: `body`
Dec 04 15:42:58.875 INFO [stderr]   --> src/algorithm.rs:76:40
Dec 04 15:42:58.875 INFO [stderr]    |
Dec 04 15:42:58.875 INFO [stderr] 76 |     fn handle_vote_response(&mut self, body: messaging::VoteResponseBody) {}
Dec 04 15:42:58.875 INFO [stderr]    |                                        ^^^^ help: consider using `_body` instead
Dec 04 15:42:58.875 INFO [stderr] 
Dec 04 15:42:58.875 INFO [stderr] warning: unused variable: `key`
Dec 04 15:42:58.875 INFO [stderr]   --> src/lib.rs:22:29
Dec 04 15:42:58.875 INFO [stderr]    |
Dec 04 15:42:58.875 INFO [stderr] 22 |         fn get_value(&self, key: String) -> Result<Option<Vec<u8>>, RaftError> {
Dec 04 15:42:58.875 INFO [stderr]    |                             ^^^ help: consider using `_key` instead
Dec 04 15:42:58.875 INFO [stderr] 
Dec 04 15:42:58.875 INFO [stderr] warning: unused variable: `key`
Dec 04 15:42:58.875 INFO [stderr]   --> src/lib.rs:26:29
Dec 04 15:42:58.875 INFO [stderr]    |
Dec 04 15:42:58.875 INFO [stderr] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
Dec 04 15:42:58.875 INFO [stderr]    |                             ^^^ help: consider using `_key` instead
Dec 04 15:42:58.875 INFO [stderr] 
Dec 04 15:42:58.875 INFO [stderr] warning: unused variable: `value`
Dec 04 15:42:58.875 INFO [stderr]   --> src/lib.rs:26:42
Dec 04 15:42:58.875 INFO [stderr]    |
Dec 04 15:42:58.875 INFO [stderr] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
Dec 04 15:42:58.875 INFO [stderr]    |                                          ^^^^^ help: consider using `_value` instead
Dec 04 15:42:58.875 INFO [stderr] 
Dec 04 15:42:58.887 INFO [stderr] warning: enum is never used: `State`
Dec 04 15:42:58.887 INFO [stderr]  --> src/algorithm.rs:6:1
Dec 04 15:42:58.887 INFO [stderr]   |
Dec 04 15:42:58.887 INFO [stderr] 6 | enum State {
Dec 04 15:42:58.887 INFO [stderr]   | ^^^^^^^^^^
Dec 04 15:42:58.887 INFO [stderr]   |
Dec 04 15:42:58.887 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 15:42:58.887 INFO [stderr] 
Dec 04 15:42:58.887 INFO [stderr] warning: field is never used: `my_id`
Dec 04 15:42:58.887 INFO [stderr]   --> src/algorithm.rs:19:5
Dec 04 15:42:58.887 INFO [stderr]    |
Dec 04 15:42:58.887 INFO [stderr] 19 |     my_id: PeerId,
Dec 04 15:42:58.887 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 15:42:58.887 INFO [stderr] 
Dec 04 15:42:58.887 INFO [stderr] warning: field is never used: `peers`
Dec 04 15:42:58.887 INFO [stderr]   --> src/algorithm.rs:20:5
Dec 04 15:42:58.887 INFO [stderr]    |
Dec 04 15:42:58.887 INFO [stderr] 20 |     peers: Vec<PeerId>,
Dec 04 15:42:58.887 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 15:42:58.887 INFO [stderr] 
Dec 04 15:42:58.899 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 04 15:42:58.899 INFO [stderr] su: No module specific data is present
Dec 04 15:42:59.368 INFO running `"docker" "inspect" "84b0bb6b12810e26a34273422bfd2525dba3dffe7a90cf1d7bb6f1071d09d8c1"`
Dec 04 15:42:59.609 INFO running `"docker" "rm" "-f" "84b0bb6b12810e26a34273422bfd2525dba3dffe7a90cf1d7bb6f1071d09d8c1"`
Dec 04 15:42:59.697 INFO [stdout] 84b0bb6b12810e26a34273422bfd2525dba3dffe7a90cf1d7bb6f1071d09d8c1