[INFO] updating cached repository https://github.com/ed-w-lee/raft-in-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/ed-w-lee/raft-in-rust [INFO] [stderr] d94c4d1..da671c0 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] da671c0ef10a7963dfb3f2bcd204e399fb1ecb33 [INFO] checking ed-w-lee/raft-in-rust against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fed-w-lee%2Fraft-in-rust" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ed-w-lee/raft-in-rust on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc [INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ed-w-lee/raft-in-rust [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/ed-w-lee/raft-in-rust [INFO] tweaked toml for git repo https://github.com/ed-w-lee/raft-in-rust written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/ed-w-lee/raft-in-rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c0bba809f60cbc855272c0ce590658ab8ec1ca15d4a38b68ad43f5dde8e2d395 [INFO] running `"docker" "start" "-a" "c0bba809f60cbc855272c0ce590658ab8ec1ca15d4a38b68ad43f5dde8e2d395"` [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rafted v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] warning: field is never read: `election_timeout` [INFO] [stderr] --> tests/test_utils/simulation.rs:188:2 [INFO] [stderr] | [INFO] [stderr] 188 | election_timeout: (Duration, Duration), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `heartbeat_timeout` [INFO] [stderr] --> tests/test_utils/simulation.rs:189:2 [INFO] [stderr] | [INFO] [stderr] 189 | heartbeat_timeout: Duration, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `storage` [INFO] [stderr] --> tests/test_utils/simulation.rs:193:2 [INFO] [stderr] | [INFO] [stderr] 193 | storage: SimulationStorage, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_drop_rate` [INFO] [stderr] --> tests/test_utils/simulation.rs:300:2 [INFO] [stderr] | [INFO] [stderr] 300 | pub fn set_drop_rate(&mut self, drop_rate: u32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `drop_conn` [INFO] [stderr] --> tests/test_utils/simulation.rs:306:2 [INFO] [stderr] | [INFO] [stderr] 306 | pub fn drop_conn(&mut self, src: NodeId, dst: NodeId) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `enable_conn` [INFO] [stderr] --> tests/test_utils/simulation.rs:311:2 [INFO] [stderr] | [INFO] [stderr] 311 | pub fn enable_conn(&mut self, src: NodeId, dst: NodeId) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `next_event_time` [INFO] [stderr] --> tests/test_utils/simulation.rs:320:2 [INFO] [stderr] | [INFO] [stderr] 320 | pub fn next_event_time(&self) -> Instant { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `start_node` [INFO] [stderr] --> tests/test_utils/simulation.rs:329:2 [INFO] [stderr] | [INFO] [stderr] 329 | pub fn start_node(&mut self, node_id: NodeId, at: Instant) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `partition` [INFO] [stderr] --> tests/test_utils/helpers.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn partition(sim: &mut Simulation, split: bool, num_nodes: u64, nodes: Vec) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `CLIENT_OFFS` [INFO] [stderr] --> tests/test_utils/simulation.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | const CLIENT_OFFS: Duration = Duration::from_nanos(1000); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `client_msg` [INFO] [stderr] --> tests/test_utils/simulation.rs:422:2 [INFO] [stderr] | [INFO] [stderr] 422 | pub fn client_msg(&mut self, to: NodeId, req: ClientRequest) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `recv_client_res` [INFO] [stderr] --> tests/test_utils/simulation.rs:433:2 [INFO] [stderr] | [INFO] [stderr] 433 | pub fn recv_client_res( [INFO] [stderr] | _____^ [INFO] [stderr] 434 | | &mut self, [INFO] [stderr] 435 | | client: &ClientAddr, [INFO] [stderr] 436 | | ) -> Option> { [INFO] [stderr] 437 | | let responses = self.client_responses.get_mut(client)?; [INFO] [stderr] 438 | | responses.pop_front() [INFO] [stderr] 439 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.06s [INFO] running `"docker" "inspect" "c0bba809f60cbc855272c0ce590658ab8ec1ca15d4a38b68ad43f5dde8e2d395"` [INFO] running `"docker" "rm" "-f" "c0bba809f60cbc855272c0ce590658ab8ec1ca15d4a38b68ad43f5dde8e2d395"` [INFO] [stdout] c0bba809f60cbc855272c0ce590658ab8ec1ca15d4a38b68ad43f5dde8e2d395