[INFO] fetching crate raft 0.6.0-alpha... [INFO] testing raft-0.6.0-alpha against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate raft 0.6.0-alpha into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate raft 0.6.0-alpha on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate raft 0.6.0-alpha [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate raft 0.6.0-alpha [INFO] tweaked toml for crates.io crate raft 0.6.0-alpha written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96d6414d18f8ba7b99dc16e0b042cb4a75a834f1a60f264898515756e2e0809d [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" "96d6414d18f8ba7b99dc16e0b042cb4a75a834f1a60f264898515756e2e0809d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96d6414d18f8ba7b99dc16e0b042cb4a75a834f1a60f264898515756e2e0809d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96d6414d18f8ba7b99dc16e0b042cb4a75a834f1a60f264898515756e2e0809d", kill_on_drop: false }` [INFO] [stdout] 96d6414d18f8ba7b99dc16e0b042cb4a75a834f1a60f264898515756e2e0809d [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27c70e3971de63710ebc934cefa0cb1d322b12c2e69bb20d12f598718b0f7174 [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" "27c70e3971de63710ebc934cefa0cb1d322b12c2e69bb20d12f598718b0f7174", kill_on_drop: false }` [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling protobuf v2.18.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling crossbeam v0.2.12 [INFO] [stderr] Compiling hashbrown v0.5.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling slog-scope v4.3.0 [INFO] [stderr] Compiling slog-stdlog v4.1.0 [INFO] [stderr] Compiling slog-stdlog v3.0.5 [INFO] [stderr] Compiling slog-async v2.5.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling slog-term v2.6.0 [INFO] [stderr] Compiling getset v0.0.7 [INFO] [stderr] Compiling slog-envlogger v2.2.0 [INFO] [stderr] Compiling protobuf-codegen v2.18.1 [INFO] [stderr] Compiling protobuf-build v0.8.0 [INFO] [stderr] Compiling raft-proto v0.6.0-alpha [INFO] [stderr] Compiling raft v0.6.0-alpha (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.37s [INFO] running `Command { std: "docker" "inspect" "27c70e3971de63710ebc934cefa0cb1d322b12c2e69bb20d12f598718b0f7174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27c70e3971de63710ebc934cefa0cb1d322b12c2e69bb20d12f598718b0f7174", kill_on_drop: false }` [INFO] [stdout] 27c70e3971de63710ebc934cefa0cb1d322b12c2e69bb20d12f598718b0f7174 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", 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] dd6c1ac6efac2b9b0bc4f3725a19d9a2eecf50aba407ffe0cfdfe4acad886ca3 [INFO] running `Command { std: "docker" "start" "-a" "dd6c1ac6efac2b9b0bc4f3725a19d9a2eecf50aba407ffe0cfdfe4acad886ca3", kill_on_drop: false }` [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling raft v0.6.0-alpha (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 27s [INFO] running `Command { std: "docker" "inspect" "dd6c1ac6efac2b9b0bc4f3725a19d9a2eecf50aba407ffe0cfdfe4acad886ca3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd6c1ac6efac2b9b0bc4f3725a19d9a2eecf50aba407ffe0cfdfe4acad886ca3", kill_on_drop: false }` [INFO] [stdout] dd6c1ac6efac2b9b0bc4f3725a19d9a2eecf50aba407ffe0cfdfe4acad886ca3 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 06378445ab480bc8ed8c6e2573f9c3715ad342707ef42465aff960f29f2877c8 [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" "06378445ab480bc8ed8c6e2573f9c3715ad342707ef42465aff960f29f2877c8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/raft-6fa68757a6c76ba9 [INFO] [stdout] [INFO] [stdout] running 50 tests [INFO] [stdout] test errors::tests::test_storage_error_equal ... ok [INFO] [stdout] test progress::progress_set::test_progress_set::test_insert_learner_that_is_voter ... ok [INFO] [stdout] test log_unstable::test::test_maybe_last_index ... ok [INFO] [stdout] test progress::progress_set::test_progress_set::test_insert_redundant_voter ... ok [INFO] [stdout] test log_unstable::test::test_maybe_term ... ok [INFO] [stdout] test log_unstable::test::test_restore ... ok [INFO] [stdout] test log_unstable::test::test_maybe_first_index ... ok [INFO] [stdout] test log_unstable::test::test_truncate_and_append ... ok [INFO] [stdout] test progress::progress_set::test_progress_set::test_insert_voter_that_is_learner ... ok [INFO] [stdout] test progress::inflights::tests::test_inflight_add ... ok [INFO] [stdout] test progress::inflights::tests::test_inflight_free_to ... ok [INFO] [stdout] test progress::progress_set::test_progress_set::test_insert_redundant_learner ... ok [INFO] [stdout] test errors::tests::test_error_equal ... ok [INFO] [stdout] test log_unstable::test::test_stable_to ... ok [INFO] [stdout] test progress::inflights::tests::test_inflight_free_first_one ... ok [INFO] [stdout] test progress::progress_set::test_progress_set::test_membership_change_configuration_remove_voter ... ok [INFO] [stdout] test progress::progress_set::test_progress_set::test_promote_learner ... ok [INFO] [stdout] test raft_log::test::test_has_next_ents ... ok [INFO] [stdout] test raft_log::test::test_is_up_to_date ... ok [INFO] [stdout] test raft_log::test::test_find_conflict ... ok [INFO] [stdout] test progress::progress_set::test_progress_set::test_membership_change_configuration_add_learner ... ok [INFO] [stdout] test progress::progress_set::test_progress_set::test_membership_change_configuration_add_voter ... ok [INFO] [stdout] test progress::progress_set::test_progress_set::test_membership_change_configuration_empty_voters ... ok [INFO] [stdout] test progress::progress_set::test_progress_set::test_membership_change_configuration_conflicting_sets ... 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_append ... ok [INFO] [stdout] test raft_log::test::test_stable_to_with_snap ... ok [INFO] [stdout] test progress::progress_set::test_progress_set::test_membership_change_configuration_remove_learner ... ok [INFO] [stdout] test progress::progress_set::test_progress_set::test_membership_change_configuration_empty_sets ... ok [INFO] [stdout] test progress::progress_set::test_progress_set::test_membership_change_configuration_promote_learner ... ok [INFO] [stdout] test raft_log::test::test_unstable_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 storage::test::test_storage_apply_snapshot ... ok [INFO] [stdout] test storage::test::test_storage_compact ... ok [INFO] [stdout] test storage::test::test_storage_first_index ... ok [INFO] [stdout] test storage::test::test_storage_entries ... ok [INFO] [stdout] test raft_log::test::test_term ... ok [INFO] [stdout] test storage::test::test_storage_last_index ... ok [INFO] [stdout] test storage::test::test_storage_term ... ok [INFO] [stdout] test raw_node::test::test_is_local_msg ... ok [INFO] [stdout] test storage::test::test_storage_create_snapshot ... ok [INFO] [stdout] test raft_log::test::test_next_ents ... 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 storage::test::test_storage_append ... ok [INFO] [stderr] Doc-tests raft [INFO] [stdout] test raft_log::test::test_compaction ... ok [INFO] [stdout] test raft_log::test::test_is_outofbounds ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/lib.rs - (line 189) ... ignored [INFO] [stdout] test src/lib.rs - (line 205) ... ignored [INFO] [stdout] test src/lib.rs - (line 220) ... ignored [INFO] [stdout] test src/lib.rs - (line 233) ... ignored [INFO] [stdout] test src/lib.rs - (line 246) ... ignored [INFO] [stdout] test src/lib.rs - (line 262) ... ignored [INFO] [stdout] test src/lib.rs - (line 286) ... ignored [INFO] [stdout] test src/lib.rs - prelude (line 426) ... ok [INFO] [stdout] test src/util.rs - util::limit_size (line 30) ... ok [INFO] [stdout] test src/lib.rs - (line 35) ... ok [INFO] [stdout] test src/lib.rs - (line 322) ... ok [INFO] [stdout] test src/raft.rs - raft::Raft::propose_membership_change (line 2317) ... ok [INFO] [stdout] test src/lib.rs - (line 124) ... ok [INFO] [stdout] test src/lib.rs - (line 65) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "06378445ab480bc8ed8c6e2573f9c3715ad342707ef42465aff960f29f2877c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06378445ab480bc8ed8c6e2573f9c3715ad342707ef42465aff960f29f2877c8", kill_on_drop: false }` [INFO] [stdout] 06378445ab480bc8ed8c6e2573f9c3715ad342707ef42465aff960f29f2877c8