[INFO] crate libraft 0.1.1 is already in cache
[INFO] extracting crate libraft 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/libraft/0.1.1
[INFO] extracting crate libraft 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libraft/0.1.1
[INFO] validating manifest of libraft-0.1.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libraft-0.1.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libraft-0.1.1
[INFO] finished frobbing libraft-0.1.1
[INFO] frobbed toml for libraft-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/libraft/0.1.1/Cargo.toml
[INFO] started frobbing libraft-0.1.1
[INFO] finished frobbing libraft-0.1.1
[INFO] frobbed toml for libraft-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libraft/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing libraft-0.1.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/libraft/0.1.1:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0d4531e77b4574ed8ff0787e36ba84756ac311aef7ddc11dd6638724245ceb3a
[INFO] running `"docker" "start" "-a" "0d4531e77b4574ed8ff0787e36ba84756ac311aef7ddc11dd6638724245ceb3a"`
[INFO] [stderr]    Compiling libraft v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/raft.rs:1257:17
[INFO] [stderr]      |
[INFO] [stderr] 1257 |                 if let Some(mut m) = more_to_send {
[INFO] [stderr]      |                             ----^
[INFO] [stderr]      |                             |
[INFO] [stderr]      |                             help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/raft.rs:1864:22
[INFO] [stderr]      |
[INFO] [stderr] 1864 |             let (mut matched, mut next) = (0, self.raft_log.last_index() + 1);
[INFO] [stderr]      |                               ----^^^^
[INFO] [stderr]      |                               |
[INFO] [stderr]      |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raw_node.rs:329:9
[INFO] [stderr]     |
[INFO] [stderr] 329 |         self.raft.step(m).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raw_node.rs:340:9
[INFO] [stderr]     |
[INFO] [stderr] 340 |         self.raft.step(m).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `"docker" "inspect" "0d4531e77b4574ed8ff0787e36ba84756ac311aef7ddc11dd6638724245ceb3a"`
[INFO] running `"docker" "rm" "-f" "0d4531e77b4574ed8ff0787e36ba84756ac311aef7ddc11dd6638724245ceb3a"`
[INFO] [stdout] 0d4531e77b4574ed8ff0787e36ba84756ac311aef7ddc11dd6638724245ceb3a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/libraft/0.1.1:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 00e54e1455e54d624d1e6e562ffb5a6a24cdffaa33746c27cb791b9023e13d37
[INFO] running `"docker" "start" "-a" "00e54e1455e54d624d1e6e562ffb5a6a24cdffaa33746c27cb791b9023e13d37"`
[INFO] [stderr]    Compiling libraft v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Storage`
[INFO] [stderr]  --> tests/cases/test_raft_flow_control.rs:3:36
[INFO] [stderr]   |
[INFO] [stderr] 3 | use libraft::storage::{MemStorage, Storage};
[INFO] [stderr]   |                                    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/raft.rs:1257:17
[INFO] [stderr]      |
[INFO] [stderr] 1257 |                 if let Some(mut m) = more_to_send {
[INFO] [stderr]      |                             ----^
[INFO] [stderr]      |                             |
[INFO] [stderr]      |                             help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Storage`
[INFO] [stderr]  --> tests/cases/test_raft_snap.rs:2:36
[INFO] [stderr]   |
[INFO] [stderr] 2 | use libraft::storage::{MemStorage, Storage};
[INFO] [stderr]   |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/raft.rs:1864:22
[INFO] [stderr]      |
[INFO] [stderr] 1864 |             let (mut matched, mut next) = (0, self.raft_log.last_index() + 1);
[INFO] [stderr]      |                               ----^^^^
[INFO] [stderr]      |                               |
[INFO] [stderr]      |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `last_index` is never read
[INFO] [stderr]   --> tests/cases/test_raw_node.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 72 |     let mut last_index = 0;
[INFO] [stderr]    |             ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/cases/test_raft.rs:493:13
[INFO] [stderr]     |
[INFO] [stderr] 493 |         let mut p = Progress {
[INFO] [stderr]     |             ----^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> tests/cases/test_raft.rs:1583:10
[INFO] [stderr]      |
[INFO] [stderr] 1583 |     for (mut m, wcommit) in tests {
[INFO] [stderr]      |          ----^
[INFO] [stderr]      |          |
[INFO] [stderr]      |          help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> tests/cases/test_raft.rs:2277:13
[INFO] [stderr]      |
[INFO] [stderr] 2277 |         let mut m = new_message_with_entries(
[INFO] [stderr]      |             ----^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> tests/cases/test_raft.rs:2344:13
[INFO] [stderr]      |
[INFO] [stderr] 2344 |         let mut m = new_message_with_entries(
[INFO] [stderr]      |             ----^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> tests/cases/test_raft.rs:2763:13
[INFO] [stderr]      |
[INFO] [stderr] 2763 |         let mut r = new_test_raft(id, peers, 5, 1, MemStorage::new());
[INFO] [stderr]      |             ----^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> tests/cases/test_raft.rs:2776:13
[INFO] [stderr]      |
[INFO] [stderr] 2776 |         let mut r = new_test_raft(1, ids, 10, 1, MemStorage::new());
[INFO] [stderr]      |             ----^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raw_node.rs:329:9
[INFO] [stderr]     |
[INFO] [stderr] 329 |         self.raft.step(m).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raw_node.rs:340:9
[INFO] [stderr]     |
[INFO] [stderr] 340 |         self.raft.step(m).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/cases/test_raft_paper.rs:581:13
[INFO] [stderr]     |
[INFO] [stderr] 581 |         let mut ents = vec![e];
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/cases/test_raft_paper.rs:590:13
[INFO] [stderr]     |
[INFO] [stderr] 590 |         let mut msgs: Vec<Message> = r.msgs.drain(..).collect();
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/cases/test_raft_paper.rs:996:13
[INFO] [stderr]     |
[INFO] [stderr] 996 |         let mut msgs: Vec<Message> = r.msgs.drain(..).collect();
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> tests/cases/test_raft.rs:526:5
[INFO] [stderr]     |
[INFO] [stderr] 526 |     r.step(new_message(1, 1, MessageType::MsgHeartbeat)).is_ok();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> tests/cases/test_raft.rs:529:5
[INFO] [stderr]     |
[INFO] [stderr] 529 | /     r.step(new_message(2, 1, MessageType::MsgHeartbeatResp))
[INFO] [stderr] 530 | |         .is_ok();
[INFO] [stderr]     | |_________________^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> tests/cases/test_raft.rs:547:5
[INFO] [stderr]     |
[INFO] [stderr] 547 |     r.step(m.clone()).is_ok();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> tests/cases/test_raft.rs:548:5
[INFO] [stderr]     |
[INFO] [stderr] 548 |     r.step(m.clone()).is_ok();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> tests/cases/test_raft.rs:549:5
[INFO] [stderr]     |
[INFO] [stderr] 549 |     r.step(m).is_ok();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> tests/cases/test_raft.rs:721:9
[INFO] [stderr]     |
[INFO] [stderr] 721 |         storage.append(&vec![e]).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.62s
[INFO] running `"docker" "inspect" "00e54e1455e54d624d1e6e562ffb5a6a24cdffaa33746c27cb791b9023e13d37"`
[INFO] running `"docker" "rm" "-f" "00e54e1455e54d624d1e6e562ffb5a6a24cdffaa33746c27cb791b9023e13d37"`
[INFO] [stdout] 00e54e1455e54d624d1e6e562ffb5a6a24cdffaa33746c27cb791b9023e13d37
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/libraft/0.1.1:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 217373db09ae4515465ce9eb47c930e340a887e4efb50436a667dc58ccc05c00
[INFO] running `"docker" "start" "-a" "217373db09ae4515465ce9eb47c930e340a887e4efb50436a667dc58ccc05c00"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libraft-be640aeeb154963b
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test log_unstable::test::test_maybe_last_index ... ok
[INFO] [stdout] test log_unstable::test::test_maybe_term ... ok
[INFO] [stdout] test log_unstable::test::test_maybe_first_index ... ok
[INFO] [stdout] test raft_log::test::test_compaction_side_effects ... ok
[INFO] [stdout] test raft_log::test::test_append ... ok
[INFO] [stdout] test raft_log::test::test_find_conflict ... ok
[INFO] [stdout] test raft_log::test::test_hast_next_ents ... ok
[INFO] [stdout] test raft_log::test::test_is_up_to_date ... ok
[INFO] [stdout] test raft_log::test::test_maybe_append ... ok
[INFO] [stdout] test progress::test::test_inflight_free_to ... ok
[INFO] [stdout] test raft_log::test::test_next_ents ... ok
[INFO] [stdout] test raft_log::test::test_term_with_unstable_snapshot ... ok
[INFO] [stdout] test progress::test::test_inflight_add ... ok
[INFO] [stdout] test progress::test::test_inflight_free_first_one ... ok
[INFO] [stdout] test log_unstable::test::test_unstable_restore ... ok
[INFO] [stdout] test log_unstable::test::test_unstable_stable_to ... ok
[INFO] [stdout] test raft_log::test::test_slice ... ok
[INFO] [stdout] test log_unstable::test::test_unstable_truncate_and_append ... ok
[INFO] [stdout] test raft_log::test::test_term ... ok
[INFO] [stdout] test storage::test::test_storage_create_snapshot ... ok
[INFO] [stdout] test storage::test::test_storage_first_index ... ok
[INFO] [stdout] test storage::test::test_storage_last_index ... ok
[INFO] [stdout] test storage::test::test_storage_term ... ok
[INFO] [stdout] test util::test::test_is_local_msg ... ok
[INFO] [stdout] test util::test::test_is_response_msg ... ok
[INFO] [stdout] test util::test::test_limit_size ... ok
[INFO] [stdout] test util::test::test_vote_msg_resp_type ... ok
[INFO] [stdout] test storage::test::test_storage_apply_snapshot ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-43fc7c2941a44ee0
[INFO] [stdout] test storage::test::test_storage_entries ... ok
[INFO] [stdout] test storage::test::test_storage_compact ... ok
[INFO] [stdout] test storage::test::test_storage_append ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 140 tests
[INFO] [stdout] test cases::test_raft::test_become_replicate ... ok
[INFO] [stdout] test cases::test_raft::test_become_probe ... ok
[INFO] [stdout] test cases::test_raft::test_add_learner ... ok
[INFO] [stdout] test cases::test_raft::test_become_snapshot ... ok
[INFO] [stdout] test cases::test_raft::test_campaign_while_leader ... ok
[INFO] [stdout] test cases::test_raft::test_add_node ... ok
[INFO] [stdout] test cases::test_raft::test_all_server_step_down ... ok
[INFO] [stdout] test cases::test_raft::test_add_node_check_quorum ... ok
[INFO] [stdout] test cases::test_raft::test_can_not_commit_without_new_term_entry ... ok
[INFO] [stdout] test cases::test_raft::test_commit ... ok
[INFO] [stdout] test cases::test_raft::test_candidate_reset_term_msg_app ... ok
[INFO] [stdout] test cases::test_raft::test_candidate_reset_term_msg_heartbeat ... ok
[INFO] [stdout] test cases::test_raft::test_free_stuck_candidate_with_check_quorum ... ok
[INFO] [stdout] test cases::test_raft::test_disruptive_follower ... ok
[INFO] [stdout] test cases::test_raft::test_commit_after_remove_node ... ok
[INFO] [stdout] test cases::test_raft::test_commit_without_new_term_entry ... ok
[INFO] [stdout] test cases::test_raft::test_candidate_concede ... ok
[INFO] [stdout] test cases::test_raft::test_ignore_providing_snap ... ok
[INFO] [stdout] test cases::test_raft::test_disruptive_follower_pre_vote ... ok
[INFO] [stdout] test cases::test_raft::test_dueling_pre_candidates ... ok
[INFO] [stdout] test cases::test_raft::test_dueling_candidates ... ok
[INFO] [stdout] test cases::test_raft::test_handle_heartbeat ... ok
[INFO] [stdout] test cases::test_raft::test_handle_heartbeat_resp ... ok
[INFO] [stdout] test cases::test_raft::test_handle_msg_app ... ok
[INFO] [stdout] test cases::test_raft::test_leader_election_with_check_quorum ... ok
[INFO] [stdout] test cases::test_raft::test_leader_cycle ... ok
[INFO] [stdout] test cases::test_raft::test_leader_step_down_when_quorum_lost ... ok
[INFO] [stdout] test cases::test_raft::test_leader_superseding_with_check_quorum ... ok
[INFO] [stdout] test cases::test_raft::test_leader_election ... ok
[INFO] [stdout] test cases::test_raft::test_leader_transfer_back ... ok
[INFO] [stdout] test cases::test_raft::test_leader_election_overwrite_newer_logs_pre_vote ... ok
[INFO] [stdout] test cases::test_raft::test_leader_election_overwrite_newer_logs ... ok
[INFO] [stdout] test cases::test_raft::test_leader_cycle_pre_vote ... ok
[INFO] [stdout] test cases::test_raft::test_leader_transfer_second_transfer_to_same_node ... ok
[INFO] [stdout] test cases::test_raft::test_leader_election_pre_vote ... ok
[INFO] [stdout] test cases::test_raft::test_leader_stepdown_when_quorum_active ... ok
[INFO] [stdout] test cases::test_raft::test_leader_transfer_after_snapshot ... ok
[INFO] [stdout] test cases::test_raft::test_leader_transfer_ignore_proposal ... ok
[INFO] [stdout] test cases::test_raft::test_leader_transfer_second_transfer_to_another_node ... ok
[INFO] [stdout] test cases::test_raft::test_leader_transfer_to_up_to_date_node ... ok
[INFO] [stdout] test cases::test_raft::test_leader_transfer_remove_node ... ok
[INFO] [stdout] test cases::test_raft::test_leader_transfer_receive_higher_term ... ok
[INFO] [stdout] test cases::test_raft::test_leader_transfer_to_slow_follwer ... ok
[INFO] [stdout] test cases::test_raft::test_leader_transfer_timeout ... ok
[INFO] [stdout] test cases::test_raft::test_leader_transfer_to_non_existing_node ... ok
[INFO] [stdout] test cases::test_raft::test_leader_transfer_to_self ... ok
[INFO] [stdout] test cases::test_raft::test_leader_transfer_to_up_to_date_node_from_follower ... ok
[INFO] [stdout] test cases::test_raft::test_leader_transfer_with_check_quorum ... ok
[INFO] [stdout] test cases::test_raft::test_msg_app_resp_wait_reset ... ok
[INFO] [stdout] test cases::test_raft::test_new_leader_pending_conf ... ok
[INFO] [stdout] test cases::test_raft::test_msg_pre_vote ... ok
[INFO] [stdout] test cases::test_raft::test_learner_promotion ... ok
[INFO] [stdout] test cases::test_raft::test_learner_election_timeout ... ok
[INFO] [stdout] test cases::test_raft::test_log_replication ... ok
[INFO] [stdout] test cases::test_raft::test_pre_campaign_while_leader ... ok
[INFO] [stdout] test cases::test_raft::test_learner_log_replication ... ok
[INFO] [stdout] test cases::test_raft::test_pre_vote_migration_can_complete_election ... ok
[INFO] [stdout] test cases::test_raft::test_learner_receive_snapshot ... ok
[INFO] [stdout] test cases::test_raft::test_learner_can_not_vote ... ok
[INFO] [stdout] test cases::test_raft::test_non_promotable_voter_with_check_quorum ... ok
[INFO] [stdout] test cases::test_raft::test_node_with_smaller_term_can_complete_election ... ok
[INFO] [stdout] test cases::test_raft::test_old_message ... ok
[INFO] [stdout] test cases::test_raft::test_progress_maybe_decr ... ok
[INFO] [stdout] test cases::test_raft::test_pre_vote_from_any_state ... ok
[INFO] [stdout] test cases::test_raft::test_progress_is_paused ... ok
[INFO] [stdout] test cases::test_raft::test_progress_resume ... ok
[INFO] [stdout] test cases::test_raft::test_progress_update ... ok
[INFO] [stdout] test cases::test_raft::test_progress_resume_by_heartbeat_resp ... ok
[INFO] [stdout] test cases::test_raft::test_promotable ... ok
[INFO] [stdout] test cases::test_raft::test_proposal ... ok
[INFO] [stdout] test cases::test_raft::test_progress_paused ... ok
[INFO] [stdout] test cases::test_raft::test_pre_vote_migration_with_free_stuck_pre_candidate ... ok
[INFO] [stdout] test cases::test_raft::test_pre_vote_with_split_vote ... ok
[INFO] [stdout] test cases::test_raft::test_proposal_by_proxy ... ok
[INFO] [stdout] test cases::test_raft::test_provide_snap ... ok
[INFO] [stdout] test cases::test_raft::test_raft_nodes ... ok
[INFO] [stdout] test cases::test_raft::test_raft_frees_read_only_mem ... ok
[INFO] [stdout] test cases::test_raft::test_remove_learner ... ok
[INFO] [stdout] test cases::test_raft::test_recv_msg_vote ... ok
[INFO] [stdout] test cases::test_raft::test_remove_node ... ok
[INFO] [stdout] test cases::test_raft::test_restore_from_snap_msg ... ok
[INFO] [stdout] test cases::test_raft::test_restore_invalid_learner ... ok
[INFO] [stdout] test cases::test_raft::test_past_election_timeout ... ok
[INFO] [stdout] test cases::test_raft::test_single_node_pre_candidate ... ok
[INFO] [stdout] test cases::test_raft::test_read_only_for_new_leader ... ok
[INFO] [stdout] test cases::test_raft::test_restore_learner_promotion ... ok
[INFO] [stdout] test cases::test_raft::test_restore_ignore_snapshot ... ok
[INFO] [stdout] test cases::test_raft::test_single_node_candidate ... ok
[INFO] [stdout] test cases::test_raft::test_single_node_committed ... ok
[INFO] [stdout] test cases::test_raft::test_step_ignore_config ... ok
[INFO] [stdout] test cases::test_raft::test_step_config ... ok
[INFO] [stdout] test cases::test_raft::test_step_ignore_old_term_msg ... ok
[INFO] [stdout] test cases::test_raft::test_vote_from_any_state ... ok
[INFO] [stdout] test cases::test_raft::test_read_only_option_safe ... ok
[INFO] [stdout] test cases::test_raft::test_read_only_option_leased ... ok
[INFO] [stdout] test cases::test_raft_flow_control::test_msg_app_flow_control_full ... ok
[INFO] [stdout] test cases::test_raft_flow_control::test_msg_app_flow_control_recv_heartbeat ... ok
[INFO] [stdout] test cases::test_raft::test_slow_node_restore ... ok
[INFO] [stdout] test cases::test_raft::test_transfer_non_member ... ok
[INFO] [stdout] test cases::test_raft_paper::test_candidate_start_election ... ok
[INFO] [stdout] test cases::test_raft_paper::test_candidate_fallback ... ok
[INFO] [stdout] test cases::test_raft_paper::test_candidate_update_term_from_message ... ok
[INFO] [stdout] test cases::test_raft_paper::test_follower_append_entries ... ok
[INFO] [stdout] test cases::test_raft_paper::test_follower_check_msg_app ... ok
[INFO] [stdout] test cases::test_raft_paper::test_candidate_election_timeout_randomized ... ok
[INFO] [stdout] test cases::test_raft_paper::test_follower_start_election ... ok
[INFO] [stdout] test cases::test_raft_paper::test_follower_commit_entry ... ok
[INFO] [stdout] test cases::test_raft_paper::test_follower_update_term_from_message ... ok
[INFO] [stdout] test cases::test_raft_paper::test_leader_bcast_beat ... ok
[INFO] [stdout] test cases::test_raft_paper::test_leader_acknowledge_commit ... ok
[INFO] [stdout] test cases::test_raft_paper::test_leader_commit_entry ... ok
[INFO] [stdout] test cases::test_raft_paper::test_leader_election_in_one_round_rpc ... ok
[INFO] [stdout] test cases::test_raft_paper::test_leader_commit_preceding_entries ... ok
[INFO] [stdout] test cases::test_raft_paper::test_follower_vote ... ok
[INFO] [stdout] test cases::test_raft_paper::test_leader_only_commit_log_from_current_term ... ok
[INFO] [stdout] test cases::test_raft_paper::test_leader_start_replication ... ok
[INFO] [stdout] test cases::test_raft_paper::test_leader_update_term_from_message ... ok
[INFO] [stdout] test cases::test_raft_paper::test_reject_stale_term_message ... ok
[INFO] [stdout] test cases::test_raft_paper::test_start_as_follower ... ok
[INFO] [stdout] test cases::test_raft_paper::test_vote_request ... ok
[INFO] [stdout] test cases::test_raft_paper::test_voter ... ok
[INFO] [stdout] test cases::test_raft_snap::test_sending_snapshot_set_pending_snapshot ... ok
[INFO] [stdout] test cases::test_raft_snap::test_pending_snapshot_pause_replcation ... ok
[INFO] [stdout] test cases::test_raft_paper::test_leader_sync_follower_log ... ok
[INFO] [stdout] test cases::test_raft_paper::test_follower_election_timeout_randomized ... ok
[INFO] [stdout] test cases::test_raft_snap::test_snapshot_abort ... ok
[INFO] [stdout] test cases::test_raft_snap::test_snapshot_failure ... ok
[INFO] [stdout] test cases::test_raft_snap::test_snapshot_succeed ... ok
[INFO] [stdout] test cases::test_raw_node::test_raw_node_proposal_add_duplicate_node ... ok
[INFO] [stdout] test cases::test_raw_node::test_raw_node_read_index ... ok
[INFO] [stdout] test cases::test_raw_node::test_raw_node_proposal_and_conf_change ... ok
[INFO] [stdout] test cases::test_raw_node::test_raw_node_restart ... ok
[INFO] [stdout] test cases::test_raw_node::test_raw_node_status ... ok
[INFO] [stdout] test cases::test_raw_node::test_raw_node_step ... ok
[INFO] [stdout] test cases::test_raw_node::test_raw_node_restart_from_snapshot ... ok
[INFO] [stdout] test cases::test_raw_node::test_raw_node_start ... ok
[INFO] [stdout] test cases::test_raft::test_state_transition ... ok
[INFO] [stdout] test cases::test_raft_paper::follower_leader_election_timeout_non_conflict ... ok
[INFO] [stdout] test cases::test_raft_flow_control::test_msg_app_flow_control_move_forward ... ok
[INFO] [stderr]    Doc-tests libraft
[INFO] [stdout] test cases::test_raft_paper::candidate_leader_election_timeout_non_conflict ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 140 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/progress.rs - progress::cmp (line 12) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "217373db09ae4515465ce9eb47c930e340a887e4efb50436a667dc58ccc05c00"`
[INFO] running `"docker" "rm" "-f" "217373db09ae4515465ce9eb47c930e340a887e4efb50436a667dc58ccc05c00"`
[INFO] [stdout] 217373db09ae4515465ce9eb47c930e340a887e4efb50436a667dc58ccc05c00