[INFO] crate raft 0.4.0 is already in cache
[INFO] extracting crate raft 0.4.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/raft/0.4.0
[INFO] extracting crate raft 0.4.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/raft/0.4.0
[INFO] validating manifest of raft-0.4.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of raft-0.4.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing raft-0.4.0
[INFO] removed 0 missing examples
[INFO] finished frobbing raft-0.4.0
[INFO] frobbed toml for raft-0.4.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/raft/0.4.0/Cargo.toml
[INFO] started frobbing raft-0.4.0
[INFO] removed 0 missing examples
[INFO] finished frobbing raft-0.4.0
[INFO] frobbed toml for raft-0.4.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/raft/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing raft-0.4.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/raft/0.4.0:/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=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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] f5afc4e13fe8eb777a9198fc268414400e572912ef0201c0d4fcf28989fceb8a
[INFO] running `"docker" "start" "-a" "f5afc4e13fe8eb777a9198fc268414400e572912ef0201c0d4fcf28989fceb8a"`
[INFO] [stderr]    Compiling protobuf v2.3.0
[INFO] [stderr]    Compiling raft v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.10s
[INFO] running `"docker" "inspect" "f5afc4e13fe8eb777a9198fc268414400e572912ef0201c0d4fcf28989fceb8a"`
[INFO] running `"docker" "rm" "-f" "f5afc4e13fe8eb777a9198fc268414400e572912ef0201c0d4fcf28989fceb8a"`
[INFO] [stdout] f5afc4e13fe8eb777a9198fc268414400e572912ef0201c0d4fcf28989fceb8a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/raft/0.4.0:/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=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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] ab54f09d529e4f0f78a328e3b79b897cfc0918ecd8025253e49af76ca82f3e19
[INFO] running `"docker" "start" "-a" "ab54f09d529e4f0f78a328e3b79b897cfc0918ecd8025253e49af76ca82f3e19"`
[INFO] [stderr]    Compiling criterion v0.2.9
[INFO] [stderr]    Compiling raft v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.67s
[INFO] running `"docker" "inspect" "ab54f09d529e4f0f78a328e3b79b897cfc0918ecd8025253e49af76ca82f3e19"`
[INFO] running `"docker" "rm" "-f" "ab54f09d529e4f0f78a328e3b79b897cfc0918ecd8025253e49af76ca82f3e19"`
[INFO] [stdout] ab54f09d529e4f0f78a328e3b79b897cfc0918ecd8025253e49af76ca82f3e19
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/raft/0.4.0:/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=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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 86c77ec27acb056027e63e7e3e339d1e8aa1b79b0633826086b39c2129a9fadf
[INFO] running `"docker" "start" "-a" "86c77ec27acb056027e63e7e3e339d1e8aa1b79b0633826086b39c2129a9fadf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/raft-4a65efd627a9ed87
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test errors::tests::test_error_equal ... ok
[INFO] [stdout] test log_unstable::test::test_maybe_first_index ... ok
[INFO] [stdout] test errors::tests::test_storage_error_equal ... ok
[INFO] [stdout] test log_unstable::test::test_maybe_last_index ... ok
[INFO] [stdout] test progress::test::test_inflight_free_to ... ok
[INFO] [stdout] test progress::test::test_inflight_free_first_one ... ok
[INFO] [stdout] test progress::test::test_inflight_add ... ok
[INFO] [stdout] test log_unstable::test::test_truncate_and_append ... ok
[INFO] [stdout] test raft_log::test::test_append ... ok
[INFO] [stdout] test log_unstable::test::test_stable_to ... ok
[INFO] [stdout] test log_unstable::test::test_restore ... ok
[INFO] [stdout] test raft_log::test::test_has_next_ents ... ok
[INFO] [stdout] test log_unstable::test::test_maybe_term ... ok
[INFO] [stdout] test raft_log::test::test_find_conflict ... ok
[INFO] [stdout] test raft_log::test::test_is_up_to_date ... ok
[INFO] [stdout] test raft_log::test::test_log_restore ... ok
[INFO] [stdout] test raft_log::test::test_stable_to ... ok
[INFO] [stdout] test raft_log::test::test_next_ents ... ok
[INFO] [stdout] test raft_log::test::test_compaction_side_effects ... ok
[INFO] [stdout] test raft_log::test::test_term_with_unstable_snapshot ... ok
[INFO] [stdout] test raft_log::test::test_unstable_ents ... ok
[INFO] [stdout] test raw_node::test::test_is_local_msg ... ok
[INFO] [stdout] test storage::test::test_storage_append ... ok
[INFO] [stdout] test raft_log::test::test_term ... ok
[INFO] [stdout] test raft_log::test::test_stable_to_with_snap ... ok
[INFO] [stdout] test storage::test::test_storage_compact ... 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_entries ... ok
[INFO] [stdout] test storage::test::test_storage_last_index ... ok
[INFO] [stdout] test storage::test::test_storage_term ... ok
[INFO] [stdout] test storage::test::test_storage_apply_snapshot ... ok
[INFO] [stdout] test raft_log::test::test_commit_to ... ok
[INFO] [stdout] test raft_log::test::test_log_maybe_append ... ok
[INFO] [stdout] test raft_log::test::test_slice ... ok
[INFO] [stdout] test raft_log::test::test_is_outofbounds ... ok
[INFO] [stdout] test raft_log::test::test_compaction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-89e70fda228050a2
[INFO] [stdout] 
[INFO] [stdout] running 152 tests
[INFO] [stdout] test integration_cases::test_raft::test_add_learner ... ok
[INFO] [stdout] test integration_cases::test_raft::test_add_node_check_quorum ... ok
[INFO] [stdout] test integration_cases::test_raft::test_all_server_stepdown ... ok
[INFO] [stdout] test integration_cases::test_raft::test_add_node ... ok
[INFO] [stdout] test integration_cases::test_raft::test_bcast_beat ... ok
[INFO] [stdout] test integration_cases::test_raft::test_cannot_commit_without_new_term_entry ... ok
[INFO] [stdout] test integration_cases::test_raft::test_candidate_reset_term_msg_append ... ok
[INFO] [stdout] test integration_cases::test_raft::test_commit ... ok
[INFO] [stdout] test integration_cases::test_raft::test_candidate_reset_term_msg_heartbeat ... ok
[INFO] [stdout] test integration_cases::test_raft::test_commit_after_remove_node ... ok
[INFO] [stdout] test integration_cases::test_raft::test_disruptive_follower ... ok
[INFO] [stdout] test integration_cases::test_raft::test_campaign_while_leader ... ok
[INFO] [stdout] test integration_cases::test_raft::test_election_tick_range ... ok
[INFO] [stdout] test integration_cases::test_raft::test_disruptive_follower_pre_vote ... ok
[INFO] [stdout] test integration_cases::test_raft::test_commit_without_new_term_entry ... ok
[INFO] [stdout] test integration_cases::test_raft::test_handle_msg_append ... ok
[INFO] [stdout] test integration_cases::test_raft::test_handle_heartbeat ... ok
[INFO] [stdout] test integration_cases::test_raft::test_ignore_providing_snapshot ... ok
[INFO] [stdout] test integration_cases::test_raft::test_handle_heartbeat_resp ... ok
[INFO] [stdout] test integration_cases::test_raft::test_free_stuck_candidate_with_check_quorum ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_cycle ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_append_response ... ok
[INFO] [stdout] test integration_cases::test_raft::test_dueling_candidates ... ok
[INFO] [stdout] test integration_cases::test_raft::test_candidate_concede ... ok
[INFO] [stdout] test integration_cases::test_raft::test_dueling_pre_candidates ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_cycle_pre_vote ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_election_overwrite_newer_logs ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_increase_next ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_election_with_check_quorum ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_election ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_election_overwrite_newer_logs_pre_vote ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_stepdown_when_quorum_active ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_stepdown_when_quorum_lost ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_back ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_election_pre_vote ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_superseding_with_check_quorum ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_second_transfer_to_another_node ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_ignore_proposal ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_to_self ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_remove_node ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_after_snapshot ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_receive_higher_term_vote ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_to_slow_follower ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_with_check_quorum ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_to_uptodate_node ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_timeout ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_to_uptodate_node_from_follower ... ok
[INFO] [stdout] test integration_cases::test_raft::test_learner_election_timeout ... ok
[INFO] [stdout] test integration_cases::test_raft::test_learner_promotion ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_second_transfer_to_same_node ... ok
[INFO] [stdout] test integration_cases::test_raft::test_new_leader_pending_config ... ok
[INFO] [stdout] test integration_cases::test_raft::test_learner_respond_vote ... ok
[INFO] [stdout] test integration_cases::test_raft::test_non_promotable_voter_which_check_quorum ... ok
[INFO] [stdout] test integration_cases::test_raft::test_node_with_smaller_term_can_complete_election ... ok
[INFO] [stdout] test integration_cases::test_raft::test_old_messages ... ok
[INFO] [stdout] test integration_cases::test_raft::test_learner_log_replication ... ok
[INFO] [stdout] test integration_cases::test_raft::test_prevote_migration_can_complete_election ... ok
[INFO] [stdout] test integration_cases::test_raft::test_learner_receive_snapshot ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_to_non_existing_node ... ok
[INFO] [stdout] test integration_cases::test_raft::test_prevote_migration_with_free_stuck_pre_candidate ... ok
[INFO] [stdout] test integration_cases::test_raft::test_prevote_with_check_quorum ... ok
[INFO] [stdout] test integration_cases::test_raft::test_log_replicatioin ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_become_probe ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_become_replicate ... ok
[INFO] [stdout] test integration_cases::test_raft::test_msg_append_response_wait_reset ... ok
[INFO] [stdout] test integration_cases::test_raft::test_pre_campaign_while_leader ... ok
[INFO] [stdout] test integration_cases::test_raft::test_prevote_from_any_state ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_resume ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_update ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_is_paused ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_maybe_decr ... ok
[INFO] [stdout] test integration_cases::test_raft::test_prevote_with_split_vote ... ok
[INFO] [stdout] test integration_cases::test_raft::test_proposal_by_proxy ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_paused ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_resume_by_heartbeat_resp ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_become_snapshot ... ok
[INFO] [stdout] test integration_cases::test_raft::test_raft_frees_read_only_mem ... ok
[INFO] [stdout] test integration_cases::test_raft::test_provide_snap ... ok
[INFO] [stdout] test integration_cases::test_raft::test_promotable ... ok
[INFO] [stdout] test integration_cases::test_raft::test_raft_nodes ... ok
[INFO] [stdout] test integration_cases::test_raft::test_read_only_for_new_leader ... ok
[INFO] [stdout] test integration_cases::test_raft::test_proposal ... ok
[INFO] [stdout] test integration_cases::test_raft::test_recv_msg_beat ... ok
[INFO] [stdout] test integration_cases::test_raft::test_recv_msg_request_vote ... ok
[INFO] [stdout] test integration_cases::test_raft::test_remove_learner ... ok
[INFO] [stdout] test integration_cases::test_raft::test_read_only_option_lease_without_check_quorum ... ok
[INFO] [stdout] test integration_cases::test_raft::test_recv_msg_unreachable ... ok
[INFO] [stdout] test integration_cases::test_raft::test_restore ... ok
[INFO] [stdout] test integration_cases::test_raft::test_read_only_option_safe ... ok
[INFO] [stdout] test integration_cases::test_raft::test_restore_learner_promotion ... ok
[INFO] [stdout] test integration_cases::test_raft::test_restore_invalid_learner ... ok
[INFO] [stdout] test integration_cases::test_raft::test_remove_node ... ok
[INFO] [stdout] test integration_cases::test_raft::test_restore_from_snap_msg ... ok
[INFO] [stderr] ERROR 2019-02-01T05:23:19Z: raft::raft:  can't become learner when restores snapshot [index: 11, term: 11]
[INFO] [stdout] test integration_cases::test_raft::test_send_append_for_progress_replicate ... ok
[INFO] [stdout] test integration_cases::test_raft::test_send_append_for_progress_probe ... ok
[INFO] [stdout] test integration_cases::test_raft::test_restore_ignore_snapshot ... ok
[INFO] [stdout] test integration_cases::test_raft::test_restore_with_learner ... ok
[INFO] [stdout] test integration_cases::test_raft::test_sinle_node_pre_candidate ... ok
[INFO] [stdout] test integration_cases::test_raft::test_single_node_candidate ... ok
[INFO] [stdout] test integration_cases::test_raft::test_single_node_commit ... ok
[INFO] [stdout] test integration_cases::test_raft::test_send_append_for_progress_snapshot ... ok
[INFO] [stdout] test integration_cases::test_raft::test_transfer_non_member ... ok
[INFO] [stdout] test integration_cases::test_raft::test_step_ignore_config ... ok
[INFO] [stdout] test integration_cases::test_raft::test_step_config ... ok
[INFO] [stdout] test integration_cases::test_raft::test_read_only_option_lease ... ok
[INFO] [stdout] test integration_cases::test_raft::test_vote_from_any_state ... ok
[INFO] [stdout] test integration_cases::test_raft::test_slow_node_restore ... ok
[INFO] [stdout] test integration_cases::test_raft_flow_control::test_msg_app_flow_control_full ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_candidate_fallback ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_candidate_start_new_election ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_follower_append_entries ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_candidate_update_term_from_message ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_follower_commit_entry ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_follower_check_msg_append ... ok
[INFO] [stdout] test integration_cases::test_raft_flow_control::test_msg_app_flow_control_recv_heartbeat ... ok
[INFO] [stdout] test integration_cases::test_raft::test_pass_election_timeout ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_follower_start_election ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_follower_update_term_from_message ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_acknowledge_commit ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_follower_vote ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_bcast_beat ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_commit_entry ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_commit_preceding_entries ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_only_commits_log_from_current_term ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_election_in_one_round_rpc ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_start_replication ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_update_term_from_message ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_sync_follower_log ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_start_as_follower ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_voter ... ok
[INFO] [stdout] test integration_cases::test_raft_snap::test_pending_snapshot_pause_replication ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_vote_request ... ok
[INFO] [stdout] test integration_cases::test_raft_snap::test_sending_snapshot_set_pending_snapshot ... ok
[INFO] [stdout] test integration_cases::test_raft_snap::test_snapshot_abort ... ok
[INFO] [stdout] test integration_cases::test_raft_snap::test_snapshot_failure ... ok
[INFO] [stdout] test integration_cases::test_raft_snap::test_snapshot_succeed ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_propose_add_duplicate_node ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_propose_add_learner_node ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_propose_and_conf_change ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_read_index ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_read_index_to_old_leader ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_restart ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_restart_from_snapshot ... ok
[INFO] [stdout] test integration_cases::test_raft::test_state_transition ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_start ... ok
[INFO] [stderr] ERROR 2019-02-01T05:23:19Z: raft::raft:  invalid format of MsgReadIndexResp from 0, entries count: 0
[INFO] [stdout] test integration_cases::test_raw_node::test_skip_bcast_commit ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_step ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_follower_election_timeout_nonconflict ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_acandidates_election_timeout_nonconf ... ok
[INFO] [stdout] test integration_cases::test_raft_flow_control::test_msg_app_flow_control_move_forward ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_candidate_election_timeout_randomized ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_follower_election_timeout_randomized ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 152 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests raft
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs -  (line 172) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 185) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 198) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 208) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 217) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 230) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 253) ... ignored
[INFO] [stdout] test src/lib.rs - prelude (line 318) ... ok
[INFO] [stdout] test src/util.rs - util::limit_size (line 29) ... ok
[INFO] [stdout] test src/lib.rs -  (line 32) ... ok
[INFO] [stdout] test src/lib.rs -  (line 112) ... ok
[INFO] [stdout] test src/lib.rs -  (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "86c77ec27acb056027e63e7e3e339d1e8aa1b79b0633826086b39c2129a9fadf"`
[INFO] running `"docker" "rm" "-f" "86c77ec27acb056027e63e7e3e339d1e8aa1b79b0633826086b39c2129a9fadf"`
[INFO] [stdout] 86c77ec27acb056027e63e7e3e339d1e8aa1b79b0633826086b39c2129a9fadf