[INFO] updating cached repository https://github.com/platy/raft
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 435acea89117ed6cc90b70e2e3794d1bcba6cc56
[INFO] testing platy/raft against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplaty%2Fraft" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/platy/raft on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/platy/raft
[INFO] finished tweaking git repo https://github.com/platy/raft
[INFO] tweaked toml for git repo https://github.com/platy/raft written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/platy/raft already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e85ed2b43b2224d713bf3a91fb84994bb2fa3e263038ea7723af0421bc1141ba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e85ed2b43b2224d713bf3a91fb84994bb2fa3e263038ea7723af0421bc1141ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e85ed2b43b2224d713bf3a91fb84994bb2fa3e263038ea7723af0421bc1141ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e85ed2b43b2224d713bf3a91fb84994bb2fa3e263038ea7723af0421bc1141ba", kill_on_drop: false }`
[INFO] [stdout] e85ed2b43b2224d713bf3a91fb84994bb2fa3e263038ea7723af0421bc1141ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53cfc51f65924bad244043cdb0c27f1b4d72344fc2870d6b73f63f6b91166cf9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "53cfc51f65924bad244043cdb0c27f1b4d72344fc2870d6b73f63f6b91166cf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling resolv-conf v0.6.3
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling async-trait v0.1.36
[INFO] [stderr]    Compiling enum-as-inner v0.3.2
[INFO] [stderr]    Compiling derive_more v0.99.9
[INFO] [stderr]    Compiling actix-macros v0.1.2
[INFO] [stderr]    Compiling random-number-macro-impl v0.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling actix_derive v0.5.0
[INFO] [stderr]    Compiling random-number v0.1.3
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling pin-project v0.4.22
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling actix-threadpool v0.3.3
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling actix-rt v1.1.1
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling trust-dns-proto v0.19.5
[INFO] [stderr]    Compiling trust-dns-resolver v0.19.5
[INFO] [stderr]    Compiling actix v0.10.0-alpha.3
[INFO] [stderr]    Compiling raft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "53cfc51f65924bad244043cdb0c27f1b4d72344fc2870d6b73f63f6b91166cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53cfc51f65924bad244043cdb0c27f1b4d72344fc2870d6b73f63f6b91166cf9", kill_on_drop: false }`
[INFO] [stdout] 53cfc51f65924bad244043cdb0c27f1b4d72344fc2870d6b73f63f6b91166cf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 801b1d804fb8803d70d41773984b3111a78dd41e8c69b67bc3388cc2e9ee60a5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "801b1d804fb8803d70d41773984b3111a78dd41e8c69b67bc3388cc2e9ee60a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling raft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.53s
[INFO] running `Command { std: "docker" "inspect" "801b1d804fb8803d70d41773984b3111a78dd41e8c69b67bc3388cc2e9ee60a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "801b1d804fb8803d70d41773984b3111a78dd41e8c69b67bc3388cc2e9ee60a5", kill_on_drop: false }`
[INFO] [stdout] 801b1d804fb8803d70d41773984b3111a78dd41e8c69b67bc3388cc2e9ee60a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d3c0e660ee9e7a5bca7f10f05e4f3541b64d9ca453e4e445d50ad6de633d3b7
[INFO] running `Command { std: "docker" "start" "-a" "7d3c0e660ee9e7a5bca7f10f05e4f3541b64d9ca453e4e445d50ad6de633d3b7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/raft-2f4271cc4206b24e
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test log::test_vec::cmp_equal ... ok
[INFO] [stdout] test log::test_vec::cmp_less ... ok
[INFO] [stdout] test log::test_vec::cmp_greater ... ok
[INFO] [stdout] test log::test_vec::log_term_matches_wrong_term ... ok
[INFO] [stdout] test log::test_vec::log_term_matches_not_exist ... ok
[INFO] [stdout] test server::all_server_rules::request_updates_term ... ok
[INFO] [stdout] test log::test_vec::log_term_matches_matches ... ok
[INFO] [stdout] test log::test_vec::truncate_if_different_and_append_append_if_empty ... ok
[INFO] [stdout] test log::test_vec::truncate_if_different_and_append_truncate_if_different ... ok
[INFO] [stdout] test log::test_vec::truncate_if_different_and_append_truncate_if_second_different ... ok
[INFO] [stdout] test server::all_server_rules::apply_commited ... ok
[INFO] [stdout] test log::test_vec::truncate_if_different_and_append_nothing_if_no_new_items ... ok
[INFO] [stdout] test server::candidate_rules::become_leader ... ok
[INFO] [stdout] test log::test_vec::truncate_if_different_and_append_replace_if_different ... ok
[INFO] [stdout] test log::test_vec::truncate_if_different_and_append_append_if_extending ... ok
[INFO] [stdout] test server::candidate_rules::election_timeout ... ok
[INFO] [stdout] test server::candidate_rules::old_leader_appends_entries ... ok
[INFO] [stdout] test state::test_append_entries::impl2_no_term_match ... ok
[INFO] [stdout] test state::test_append_entries::impl3_4 ... ok
[INFO] [stdout] test state::test_append_entries::impl5_leader_commit_passes ... ok
[INFO] [stdout] test state::test_append_entries::impl5_leader_commit ... ok
[INFO] [stdout] test state::test_append_entries::impl1 ... ok
[INFO] [stdout] test state::test_append_entries::impl2_no_entry ... ok
[INFO] [stdout] test state::test_append_entries::impl3_second_doesnt_match ... ok
[INFO] [stdout] test server::candidate_rules::new_leader_appends_entries ... ok
[INFO] [stdout] test state::test_leader_state::majority_match ... ok
[INFO] [stdout] test server::follower_to_candidate_rules::election_timeout ... ok
[INFO] [stdout] test state::test_append_entries::impl4 ... ok
[INFO] [stdout] test server::leader_rules::whole_handle_client_command ... ok
[INFO] [stdout] test state::test_leader_state::initial ... ok
[INFO] [stdout] test state::test_append_entries::impl3_first_doesnt_match ... ok
[INFO] [stdout] test state::test_request_vote::impl1 ... ok
[INFO] [stdout] test state::test_leader_state::match_index_increases ... ok
[INFO] [stdout] test state::test_request_vote::impl2_novote_log_longer ... ok
[INFO] [stdout] test state::test_request_vote::impl2_novote_log_same ... ok
[INFO] [stdout] test state::test_request_vote::impl2_voted_log_shorter ... ok
[INFO] [stdout] test state::test_persistent_state::default ... ok
[INFO] [stdout] test state::test_persistent_state::current_term_increases ... ok
[INFO] [stdout] test state::test_volatile_state::default ... ok
[INFO] [stdout] test state::test_volatile_state::commit_index_increases ... ok
[INFO] [stdout] test state::test_volatile_state::last_applied_increases ... ok
[INFO] [stdout] test state::test_request_vote::impl2_votedother_log_same ... ok
[INFO] [stdout] test log::test_vec::truncate_if_different_and_append_panics_if_prev_too_high ... ok
[INFO] [stdout] test state::test_leader_state::match_index_increases_monotonically ... ok
[INFO] [stdout] test state::test_persistent_state::current_term_increases_monotonically ... ok
[INFO] [stdout] test state::test_volatile_state::commit_index_increases_monotonically ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cluster-4cc1d1fa195e70fe
[INFO] [stdout] test state::test_volatile_state::last_applied_increases_monotonically ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_cluster_1 ... ok
[INFO] [stdout] test test_cluster_2 ... ok
[INFO] [stdout] test test_cluster_5 ... ok
[INFO] [stdout] test test_cluster_20 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/scenario-caab3fe1b53af798
[INFO] [stdout] test elections::candidate_loses ... ok
[INFO] [stdout] test elections::old_leader_returns ... ok
[INFO] [stdout] test elections::split_vote ... ok
[INFO] [stdout] test leader_catch_up::a ... ok
[INFO] [stdout] test leader_catch_up::b ... ok
[INFO] [stdout] test happy_path ... ok
[INFO] [stdout] test leader_catch_up::d ... ok
[INFO] [stdout] test leader_catch_up::c ... ok
[INFO] [stdout] test leader_catch_up::f ... ok
[INFO] [stdout] test leader_catch_up::e ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests raft
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d3c0e660ee9e7a5bca7f10f05e4f3541b64d9ca453e4e445d50ad6de633d3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d3c0e660ee9e7a5bca7f10f05e4f3541b64d9ca453e4e445d50ad6de633d3b7", kill_on_drop: false }`
[INFO] [stdout] 7d3c0e660ee9e7a5bca7f10f05e4f3541b64d9ca453e4e445d50ad6de633d3b7