[INFO] cloning repository https://github.com/dtwitty/charm [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 }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtwitty%2Fcharm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9e699a3d5ab852d6ccfb9c4a4df128d90cf51a2e [INFO] checking dtwitty/charm against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtwitty%2Fcharm" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dtwitty/charm on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d161a23d6107750483df74ea84c1e41340391c128e7d8552205934f8199045a6 [INFO] running `Command { std: "docker" "start" "-a" "d161a23d6107750483df74ea84c1e41340391c128e7d8552205934f8199045a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d161a23d6107750483df74ea84c1e41340391c128e7d8552205934f8199045a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d161a23d6107750483df74ea84c1e41340391c128e7d8552205934f8199045a6", kill_on_drop: false }` [INFO] [stdout] d161a23d6107750483df74ea84c1e41340391c128e7d8552205934f8199045a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3ca9c1d4684372cdebc90da08f31e5f49def570addad19a8e57c35338836f85 [INFO] running `Command { std: "docker" "start" "-a" "f3ca9c1d4684372cdebc90da08f31e5f49def570addad19a8e57c35338836f85", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libc v0.2.156 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] 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[stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tokio-retry v0.3.0 [INFO] [stderr] Checking h2 v0.4.6 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tower v0.5.1 [INFO] [stderr] Checking sqlx-core v0.8.2 [INFO] [stderr] Checking stateright v0.30.2 [INFO] [stderr] Compiling prost-derive v0.13.3 [INFO] [stderr] Checking sqlx-sqlite v0.8.2 [INFO] [stderr] Compiling prost v0.13.3 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Compiling prost-types v0.13.1 [INFO] [stderr] Compiling prost-build v0.13.1 [INFO] [stderr] Checking hyper-util v0.1.9 [INFO] [stderr] Compiling tonic-build v0.12.3 [INFO] [stderr] Checking hyper-timeout v0.5.1 [INFO] [stderr] Checking tonic v0.12.3 [INFO] [stderr] Compiling charm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling sqlx-macros-core v0.8.2 [INFO] [stderr] Compiling sqlx-macros v0.8.2 [INFO] [stderr] Checking sqlx v0.8.2 [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)]` 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)]` 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) -> 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> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 179 | pub fn linearize(&self) -> Option> { [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 { [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 { [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 ClusterCrashSchedule { [INFO] [stdout] | ------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 176 | pub fn new(mut rng: R, nodes: Vec, 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 41.51s [INFO] running `Command { std: "docker" "inspect" "f3ca9c1d4684372cdebc90da08f31e5f49def570addad19a8e57c35338836f85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3ca9c1d4684372cdebc90da08f31e5f49def570addad19a8e57c35338836f85", kill_on_drop: false }` [INFO] [stdout] f3ca9c1d4684372cdebc90da08f31e5f49def570addad19a8e57c35338836f85