[INFO] updating cached repository klnusbaum/archon
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/klnusbaum/archon
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/klnusbaum/archon" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/klnusbaum/archon"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/klnusbaum/archon'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/klnusbaum/archon" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/klnusbaum/archon"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/klnusbaum/archon'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2384124787321924294db76d93228feb0085fd57
[INFO] sha for GitHub repo klnusbaum/archon: 2384124787321924294db76d93228feb0085fd57
[INFO] validating manifest of klnusbaum/archon on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of klnusbaum/archon on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing klnusbaum/archon
[INFO] finished frobbing klnusbaum/archon
[INFO] frobbed toml for klnusbaum/archon written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/klnusbaum/archon/Cargo.toml
[INFO] started frobbing klnusbaum/archon
[INFO] finished frobbing klnusbaum/archon
[INFO] frobbed toml for klnusbaum/archon written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/klnusbaum/archon/Cargo.toml
[INFO] crate klnusbaum/archon already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking klnusbaum/archon against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-1/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/klnusbaum/archon:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4a0ec0eec0519c9e0a030e709719dd17ab5b250e533172eebb02eacb80787daf
[INFO] running `"docker" "start" "-a" "4a0ec0eec0519c9e0a030e709719dd17ab5b250e533172eebb02eacb80787daf"`
[INFO] [stderr]     Checking archon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Term`
[INFO] [stderr]  --> src/algorithm.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 | use types::{PeerId, Term};
[INFO] [stderr]   |                     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Term`
[INFO] [stderr]  --> src/algorithm.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 | use types::{PeerId, Term};
[INFO] [stderr]   |                     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `body`
[INFO] [stderr]   --> src/algorithm.rs:73:42
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn handle_append_response(&mut self, body: messaging::AppendResponseBody) {}
[INFO] [stderr]    |                                          ^^^^ help: consider prefixing with an underscore: `_body`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `body`
[INFO] [stderr]   --> src/algorithm.rs:75:39
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn handle_vote_request(&mut self, body: messaging::VoteRequestBody) {}
[INFO] [stderr]    |                                       ^^^^ help: consider prefixing with an underscore: `_body`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `body`
[INFO] [stderr]   --> src/algorithm.rs:76:40
[INFO] [stderr]    |
[INFO] [stderr] 76 |     fn handle_vote_response(&mut self, body: messaging::VoteResponseBody) {}
[INFO] [stderr]    |                                        ^^^^ help: consider prefixing with an underscore: `_body`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]   --> src/lib.rs:22:29
[INFO] [stderr]    |
[INFO] [stderr] 22 |         fn get_value(&self, key: String) -> Result<Option<Vec<u8>>, RaftError> {
[INFO] [stderr]    |                             ^^^ help: consider prefixing with an underscore: `_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]   --> src/lib.rs:26:29
[INFO] [stderr]    |
[INFO] [stderr] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
[INFO] [stderr]    |                             ^^^ help: consider prefixing with an underscore: `_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/lib.rs:26:42
[INFO] [stderr]    |
[INFO] [stderr] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
[INFO] [stderr]    |                                          ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `State`
[INFO] [stderr]  --> src/algorithm.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | enum State {
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `my_id`
[INFO] [stderr]   --> src/algorithm.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     my_id: PeerId,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `peers`
[INFO] [stderr]   --> src/algorithm.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     peers: Vec<PeerId>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `body`
[INFO] [stderr]   --> src/algorithm.rs:73:42
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn handle_append_response(&mut self, body: messaging::AppendResponseBody) {}
[INFO] [stderr]    |                                          ^^^^ help: consider prefixing with an underscore: `_body`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `body`
[INFO] [stderr]   --> src/algorithm.rs:75:39
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn handle_vote_request(&mut self, body: messaging::VoteRequestBody) {}
[INFO] [stderr]    |                                       ^^^^ help: consider prefixing with an underscore: `_body`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `body`
[INFO] [stderr]   --> src/algorithm.rs:76:40
[INFO] [stderr]    |
[INFO] [stderr] 76 |     fn handle_vote_response(&mut self, body: messaging::VoteResponseBody) {}
[INFO] [stderr]    |                                        ^^^^ help: consider prefixing with an underscore: `_body`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]   --> src/lib.rs:22:29
[INFO] [stderr]    |
[INFO] [stderr] 22 |         fn get_value(&self, key: String) -> Result<Option<Vec<u8>>, RaftError> {
[INFO] [stderr]    |                             ^^^ help: consider prefixing with an underscore: `_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]   --> src/lib.rs:26:29
[INFO] [stderr]    |
[INFO] [stderr] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
[INFO] [stderr]    |                             ^^^ help: consider prefixing with an underscore: `_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/lib.rs:26:42
[INFO] [stderr]    |
[INFO] [stderr] 26 |         fn put_value(&self, key: String, value: Vec<u8>) -> Result<(), RaftError> {
[INFO] [stderr]    |                                          ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `State`
[INFO] [stderr]  --> src/algorithm.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | enum State {
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `my_id`
[INFO] [stderr]   --> src/algorithm.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     my_id: PeerId,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `peers`
[INFO] [stderr]   --> src/algorithm.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     peers: Vec<PeerId>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "4a0ec0eec0519c9e0a030e709719dd17ab5b250e533172eebb02eacb80787daf"`
[INFO] running `"docker" "rm" "-f" "4a0ec0eec0519c9e0a030e709719dd17ab5b250e533172eebb02eacb80787daf"`
[INFO] [stdout] 4a0ec0eec0519c9e0a030e709719dd17ab5b250e533172eebb02eacb80787daf