Dec 17 21:20:30.019 INFO checking klnusbaum/archon against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 21:20:30.020 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/klnusbaum/archon:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 21:20:30.260 INFO [stdout] 1507f4a5715b71db54b2ca30eefdeab5c0501905dba1397f769cc22c2c7a9029
Dec 17 21:20:30.262 INFO running `"docker" "start" "-a" "1507f4a5715b71db54b2ca30eefdeab5c0501905dba1397f769cc22c2c7a9029"`
Dec 17 21:20:30.960 INFO [stderr]     Checking archon v0.1.0 (/opt/crater/workdir)
Dec 17 21:20:31.169 INFO [stderr] warning: unused import: `Term`
Dec 17 21:20:31.169 INFO [stderr]  --> src/algorithm.rs:3:21
Dec 17 21:20:31.169 INFO [stderr]   |
Dec 17 21:20:31.169 INFO [stderr] 3 | use types::{PeerId, Term};
Dec 17 21:20:31.169 INFO [stderr]   |                     ^^^^
Dec 17 21:20:31.169 INFO [stderr]   |
Dec 17 21:20:31.169 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 21:20:31.169 INFO [stderr] 
Dec 17 21:20:31.188 INFO [stderr] warning: unused import: `Term`
Dec 17 21:20:31.188 INFO [stderr]  --> src/algorithm.rs:3:21
Dec 17 21:20:31.188 INFO [stderr]   |
Dec 17 21:20:31.188 INFO [stderr] 3 | use types::{PeerId, Term};
Dec 17 21:20:31.188 INFO [stderr]   |                     ^^^^
Dec 17 21:20:31.188 INFO [stderr]   |
Dec 17 21:20:31.188 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 21:20:31.188 INFO [stderr] 
Dec 17 21:20:31.252 INFO [stderr] warning: unused variable: `body`
Dec 17 21:20:31.252 INFO [stderr]   --> src/algorithm.rs:73:42
Dec 17 21:20:31.252 INFO [stderr]    |
Dec 17 21:20:31.252 INFO [stderr] 73 |     fn handle_append_response(&mut self, body: messaging::AppendResponseBody) {}
Dec 17 21:20:31.252 INFO [stderr]    |                                          ^^^^ help: consider using `_body` instead
Dec 17 21:20:31.252 INFO [stderr]    |
Dec 17 21:20:31.252 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 21:20:31.252 INFO [stderr] 
Dec 17 21:20:31.252 INFO [stderr] warning: unused variable: `body`
Dec 17 21:20:31.252 INFO [stderr]   --> src/algorithm.rs:75:39
Dec 17 21:20:31.252 INFO [stderr]    |
Dec 17 21:20:31.252 INFO [stderr] 75 |     fn handle_vote_request(&mut self, body: messaging::VoteRequestBody) {}
Dec 17 21:20:31.252 INFO [stderr]    |                                       ^^^^ help: consider using `_body` instead
Dec 17 21:20:31.252 INFO [stderr] 
Dec 17 21:20:31.252 INFO [stderr] warning: unused variable: `body`
Dec 17 21:20:31.252 INFO [stderr]   --> src/algorithm.rs:76:40
Dec 17 21:20:31.252 INFO [stderr]    |
Dec 17 21:20:31.252 INFO [stderr] 76 |     fn handle_vote_response(&mut self, body: messaging::VoteResponseBody) {}
Dec 17 21:20:31.252 INFO [stderr]    |                                        ^^^^ help: consider using `_body` instead
Dec 17 21:20:31.252 INFO [stderr] 
Dec 17 21:20:31.252 INFO [stderr] warning: unused variable: `key`
Dec 17 21:20:31.252 INFO [stderr]   --> src/lib.rs:22:29
Dec 17 21:20:31.252 INFO [stderr]    |
Dec 17 21:20:31.252 INFO [stderr] 22 |         fn get_value(&self, key: String) -> Result<Option<Vec<u8>>, RaftError> {
Dec 17 21:20:31.252 INFO [stderr]    |                             ^^^ help: consider using `_key` instead
Dec 17 21:20:31.252 INFO [stderr] 
Dec 17 21:20:31.252 INFO [stderr] warning: unused variable: `key`
Dec 17 21:20:31.252 INFO [stderr]   --> src/lib.rs:26:29
Dec 17 21:20:31.252 INFO [stderr]    |
Dec 17 21:20:31.252 INFO [stderr] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
Dec 17 21:20:31.252 INFO [stderr]    |                             ^^^ help: consider using `_key` instead
Dec 17 21:20:31.252 INFO [stderr] 
Dec 17 21:20:31.252 INFO [stderr] warning: unused variable: `value`
Dec 17 21:20:31.252 INFO [stderr]   --> src/lib.rs:26:42
Dec 17 21:20:31.252 INFO [stderr]    |
Dec 17 21:20:31.252 INFO [stderr] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
Dec 17 21:20:31.252 INFO [stderr]    |                                          ^^^^^ help: consider using `_value` instead
Dec 17 21:20:31.252 INFO [stderr] 
Dec 17 21:20:31.252 INFO [stderr] warning: enum is never used: `State`
Dec 17 21:20:31.252 INFO [stderr]  --> src/algorithm.rs:6:1
Dec 17 21:20:31.252 INFO [stderr]   |
Dec 17 21:20:31.252 INFO [stderr] 6 | enum State {
Dec 17 21:20:31.252 INFO [stderr]   | ^^^^^^^^^^
Dec 17 21:20:31.252 INFO [stderr]   |
Dec 17 21:20:31.252 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 21:20:31.252 INFO [stderr] 
Dec 17 21:20:31.253 INFO [stderr] warning: field is never used: `my_id`
Dec 17 21:20:31.253 INFO [stderr]   --> src/algorithm.rs:19:5
Dec 17 21:20:31.253 INFO [stderr]    |
Dec 17 21:20:31.253 INFO [stderr] 19 |     my_id: PeerId,
Dec 17 21:20:31.253 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 17 21:20:31.253 INFO [stderr] 
Dec 17 21:20:31.253 INFO [stderr] warning: field is never used: `peers`
Dec 17 21:20:31.253 INFO [stderr]   --> src/algorithm.rs:20:5
Dec 17 21:20:31.253 INFO [stderr]    |
Dec 17 21:20:31.253 INFO [stderr] 20 |     peers: Vec<PeerId>,
Dec 17 21:20:31.253 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 21:20:31.253 INFO [stderr] 
Dec 17 21:20:31.303 INFO [stderr] warning: unused variable: `body`
Dec 17 21:20:31.303 INFO [stderr]   --> src/algorithm.rs:73:42
Dec 17 21:20:31.303 INFO [stderr]    |
Dec 17 21:20:31.303 INFO [stderr] 73 |     fn handle_append_response(&mut self, body: messaging::AppendResponseBody) {}
Dec 17 21:20:31.303 INFO [stderr]    |                                          ^^^^ help: consider using `_body` instead
Dec 17 21:20:31.303 INFO [stderr]    |
Dec 17 21:20:31.303 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 21:20:31.303 INFO [stderr] 
Dec 17 21:20:31.303 INFO [stderr] warning: unused variable: `body`
Dec 17 21:20:31.303 INFO [stderr]   --> src/algorithm.rs:75:39
Dec 17 21:20:31.303 INFO [stderr]    |
Dec 17 21:20:31.303 INFO [stderr] 75 |     fn handle_vote_request(&mut self, body: messaging::VoteRequestBody) {}
Dec 17 21:20:31.303 INFO [stderr]    |                                       ^^^^ help: consider using `_body` instead
Dec 17 21:20:31.303 INFO [stderr] 
Dec 17 21:20:31.303 INFO [stderr] warning: unused variable: `body`
Dec 17 21:20:31.303 INFO [stderr]   --> src/algorithm.rs:76:40
Dec 17 21:20:31.303 INFO [stderr]    |
Dec 17 21:20:31.303 INFO [stderr] 76 |     fn handle_vote_response(&mut self, body: messaging::VoteResponseBody) {}
Dec 17 21:20:31.303 INFO [stderr]    |                                        ^^^^ help: consider using `_body` instead
Dec 17 21:20:31.303 INFO [stderr] 
Dec 17 21:20:31.303 INFO [stderr] warning: unused variable: `key`
Dec 17 21:20:31.303 INFO [stderr]   --> src/lib.rs:22:29
Dec 17 21:20:31.303 INFO [stderr]    |
Dec 17 21:20:31.303 INFO [stderr] 22 |         fn get_value(&self, key: String) -> Result<Option<Vec<u8>>, RaftError> {
Dec 17 21:20:31.303 INFO [stderr]    |                             ^^^ help: consider using `_key` instead
Dec 17 21:20:31.303 INFO [stderr] 
Dec 17 21:20:31.303 INFO [stderr] warning: unused variable: `key`
Dec 17 21:20:31.303 INFO [stderr]   --> src/lib.rs:26:29
Dec 17 21:20:31.303 INFO [stderr]    |
Dec 17 21:20:31.303 INFO [stderr] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
Dec 17 21:20:31.303 INFO [stderr]    |                             ^^^ help: consider using `_key` instead
Dec 17 21:20:31.303 INFO [stderr] 
Dec 17 21:20:31.303 INFO [stderr] warning: unused variable: `value`
Dec 17 21:20:31.303 INFO [stderr]   --> src/lib.rs:26:42
Dec 17 21:20:31.303 INFO [stderr]    |
Dec 17 21:20:31.304 INFO [stderr] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
Dec 17 21:20:31.304 INFO [stderr]    |                                          ^^^^^ help: consider using `_value` instead
Dec 17 21:20:31.304 INFO [stderr] 
Dec 17 21:20:31.308 INFO [stderr] warning: enum is never used: `State`
Dec 17 21:20:31.308 INFO [stderr]  --> src/algorithm.rs:6:1
Dec 17 21:20:31.308 INFO [stderr]   |
Dec 17 21:20:31.308 INFO [stderr] 6 | enum State {
Dec 17 21:20:31.308 INFO [stderr]   | ^^^^^^^^^^
Dec 17 21:20:31.308 INFO [stderr]   |
Dec 17 21:20:31.308 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 21:20:31.308 INFO [stderr] 
Dec 17 21:20:31.308 INFO [stderr] warning: field is never used: `my_id`
Dec 17 21:20:31.308 INFO [stderr]   --> src/algorithm.rs:19:5
Dec 17 21:20:31.308 INFO [stderr]    |
Dec 17 21:20:31.308 INFO [stderr] 19 |     my_id: PeerId,
Dec 17 21:20:31.308 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 17 21:20:31.308 INFO [stderr] 
Dec 17 21:20:31.308 INFO [stderr] warning: field is never used: `peers`
Dec 17 21:20:31.308 INFO [stderr]   --> src/algorithm.rs:20:5
Dec 17 21:20:31.308 INFO [stderr]    |
Dec 17 21:20:31.308 INFO [stderr] 20 |     peers: Vec<PeerId>,
Dec 17 21:20:31.308 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 21:20:31.308 INFO [stderr] 
Dec 17 21:20:31.345 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Dec 17 21:20:31.610 INFO running `"docker" "inspect" "1507f4a5715b71db54b2ca30eefdeab5c0501905dba1397f769cc22c2c7a9029"`
Dec 17 21:20:31.711 INFO running `"docker" "rm" "-f" "1507f4a5715b71db54b2ca30eefdeab5c0501905dba1397f769cc22c2c7a9029"`
Dec 17 21:20:31.851 INFO [stdout] 1507f4a5715b71db54b2ca30eefdeab5c0501905dba1397f769cc22c2c7a9029