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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dtwitty/charm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtwitty%2Fcharm", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e699a3d5ab852d6ccfb9c4a4df128d90cf51a2e
[INFO] checking dtwitty/charm against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtwitty%2Fcharm" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dtwitty/charm
[INFO] finished tweaking git repo https://github.com/dtwitty/charm
[INFO] tweaked toml for git repo https://github.com/dtwitty/charm written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dtwitty/charm on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
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[INFO] crate git repo https://github.com/dtwitty/charm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: field `pool` is never read
[INFO] [stdout]  --> src/storage/sqlite_kv.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct SqliteKv {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 8 |     pool: SqlitePool,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CharmReq` is never used
[INFO] [stdout]   --> tests/linearizability/mod.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum CharmReq {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CharmResp` is never used
[INFO] [stdout]   --> tests/linearizability/mod.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum CharmResp {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CharmSpec` is never constructed
[INFO] [stdout]   --> tests/linearizability/mod.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct CharmSpec {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `update_term_and_index` are never used
[INFO] [stdout]   --> tests/linearizability/mod.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl CharmSpec {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 41 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn update_term_and_index(&mut self, response_header: &Option<ResponseHeader>) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CharmHistory` is never constructed
[INFO] [stdout]    --> tests/linearizability/mod.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 162 | pub struct CharmHistory {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `for_client`, `linearize`, and `print_history` are never used
[INFO] [stdout]    --> tests/linearizability/mod.rs:168:12
[INFO] [stdout]     |
[INFO] [stdout] 167 | impl CharmHistory {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 168 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     pub fn for_client(&self, client_num: u64) -> Arc<Mutex<ClientHistory>> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn linearize(&self) -> Option<Vec<(CharmReq, CharmResp)>> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn print_history(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CharmReqResp` is never used
[INFO] [stdout]    --> tests/linearizability/mod.rs:201:10
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub enum CharmReqResp {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClientHistory` is never constructed
[INFO] [stdout]    --> tests/linearizability/mod.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub struct ClientHistory {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `on_invoke`, `on_return`, and `history` are never used
[INFO] [stdout]    --> tests/linearizability/mod.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 213 | impl ClientHistory {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 214 |     pub fn new(client_num: u64, charm_history: CharmHistory) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |     pub fn on_invoke(&mut self, op: CharmReq) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 227 |     pub fn on_return(&mut self, ret: CharmResp) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub fn history(&self) -> Vec<CharmReqResp> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClusterCrashSchedule` is never constructed
[INFO] [stdout]    --> tests/timing/mod.rs:171:12
[INFO] [stdout]     |
[INFO] [stdout] 171 | pub struct ClusterCrashSchedule<T, R> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `advance` are never used
[INFO] [stdout]    --> tests/timing/mod.rs:176:12
[INFO] [stdout]     |
[INFO] [stdout] 175 | impl<R: RngCore + Clone, T: Clone> ClusterCrashSchedule<T, R> {
[INFO] [stdout]     | ------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 176 |     pub fn new(mut rng: R, nodes: Vec<T>, crash_interval_mean: Duration, recover_time_mean: Duration, recover_time_stddev: Duration) -> S...
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 188 |     pub fn advance(&mut self, elapsed: Duration) -> Vec<(T, CrashEvent)> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 45s
[INFO] running `Command { std: "docker" "inspect" "7f3e1a9af897269eb4af04f631bf979a52a7681b38059b1f2935c8493aef72e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f3e1a9af897269eb4af04f631bf979a52a7681b38059b1f2935c8493aef72e1", kill_on_drop: false }`
[INFO] [stdout] 7f3e1a9af897269eb4af04f631bf979a52a7681b38059b1f2935c8493aef72e1
