[INFO] cloning repository https://github.com/styvane/raft [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/styvane/raft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstyvane%2Fraft", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstyvane%2Fraft'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c68a6a7dff99e29a940442933d6a0c5a6c33a045 [INFO] testing styvane/raft against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstyvane%2Fraft" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/styvane/raft on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/styvane/raft [INFO] finished tweaking git repo https://github.com/styvane/raft [INFO] tweaked toml for git repo https://github.com/styvane/raft written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/styvane/raft already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust-ini v0.13.0 [INFO] [stderr] Downloaded thread-id v3.3.0 [INFO] [stderr] Downloaded endian-type v0.1.2 [INFO] [stderr] Downloaded nibble_vec v0.1.0 [INFO] [stderr] Downloaded rustyline v8.0.0 [INFO] [stderr] Downloaded config v0.11.0 [INFO] [stderr] Downloaded serde-hjson v0.9.1 [INFO] [stderr] Downloaded log-mdc v0.1.0 [INFO] [stderr] Downloaded async-io v1.4.1 [INFO] [stderr] Downloaded unsafe-any v0.4.2 [INFO] [stderr] Downloaded ordered-float v2.4.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.25 [INFO] [stderr] Downloaded radix_trie v0.2.1 [INFO] [stderr] Downloaded arc-swap v0.4.8 [INFO] [stderr] Downloaded regex v1.4.6 [INFO] [stderr] Downloaded serde-value v0.7.0 [INFO] [stderr] Downloaded thiserror v1.0.25 [INFO] [stderr] Downloaded log4rs v1.0.0 [INFO] [stderr] Downloaded async-executor v1.4.1 [INFO] [stderr] Downloaded async-lock v2.4.0 [INFO] [stderr] Downloaded fastrand v1.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84f5ab5d0c2ecec4b46b110808457ac445e6113b2e80b141cac5476dd121c9b0 [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" "84f5ab5d0c2ecec4b46b110808457ac445e6113b2e80b141cac5476dd121c9b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84f5ab5d0c2ecec4b46b110808457ac445e6113b2e80b141cac5476dd121c9b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84f5ab5d0c2ecec4b46b110808457ac445e6113b2e80b141cac5476dd121c9b0", kill_on_drop: false }` [INFO] [stdout] 84f5ab5d0c2ecec4b46b110808457ac445e6113b2e80b141cac5476dd121c9b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--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] 09803092aa2b596b8cbf193bc6d06b894883655dfe7cc3c369db0a37521ced01 [INFO] running `Command { std: "docker" "start" "-a" "09803092aa2b596b8cbf193bc6d06b894883655dfe7cc3c369db0a37521ced01", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling futures-sink v0.3.14 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling futures-task v0.3.14 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling futures-channel v0.3.14 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling ordered-float v2.4.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling serde-hjson v0.9.1 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Compiling futures-util v0.3.14 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling futures-executor v0.3.14 [INFO] [stderr] Compiling futures v0.3.14 [INFO] [stderr] Compiling serde-value v0.7.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling polling v2.0.3 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling rustyline v8.0.0 [INFO] [stderr] Compiling async-io v1.4.1 [INFO] [stderr] Compiling log4rs v1.0.0 [INFO] [stderr] Compiling config v0.11.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.9.0 [INFO] [stderr] Compiling raft-utils v0.1.0 (/opt/rustwide/workdir/raft-utils) [INFO] [stderr] Compiling raft-core v0.1.0 (/opt/rustwide/workdir/raft-core) [INFO] [stderr] Compiling kvserver v0.1.0 (/opt/rustwide/workdir/kvserver) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 18s [INFO] running `Command { std: "docker" "inspect" "09803092aa2b596b8cbf193bc6d06b894883655dfe7cc3c369db0a37521ced01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09803092aa2b596b8cbf193bc6d06b894883655dfe7cc3c369db0a37521ced01", kill_on_drop: false }` [INFO] [stdout] 09803092aa2b596b8cbf193bc6d06b894883655dfe7cc3c369db0a37521ced01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc2ca3c1c032a8c46af02fa157f3b712bc63076e7a94171a73e28f4841ade2b6 [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" "bc2ca3c1c032a8c46af02fa157f3b712bc63076e7a94171a73e28f4841ade2b6", kill_on_drop: false }` [INFO] [stderr] Compiling raft-utils v0.1.0 (/opt/rustwide/workdir/raft-utils) [INFO] [stderr] Compiling raft-core v0.1.0 (/opt/rustwide/workdir/raft-core) [INFO] [stderr] Compiling kvserver v0.1.0 (/opt/rustwide/workdir/kvserver) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.01s [INFO] running `Command { std: "docker" "inspect" "bc2ca3c1c032a8c46af02fa157f3b712bc63076e7a94171a73e28f4841ade2b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc2ca3c1c032a8c46af02fa157f3b712bc63076e7a94171a73e28f4841ade2b6", kill_on_drop: false }` [INFO] [stdout] bc2ca3c1c032a8c46af02fa157f3b712bc63076e7a94171a73e28f4841ade2b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 73c81dded12f4a2832357170a4bef3590ec91f01af2c797764b72baa32077ee6 [INFO] running `Command { std: "docker" "start" "-a" "73c81dded12f4a2832357170a4bef3590ec91f01af2c797764b72baa32077ee6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kvserver-2fc5079f96f5160f) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test storage::tests::test_delete_query ... ok [INFO] [stdout] test storage::tests::test_set_query ... ok [INFO] [stdout] test storage::tests::test_get_query ... ok [INFO] [stdout] test storage::tests::test_query ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kvserver-8e5f6431a31dbeb2) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kvserver_client-85bff8ee3de8c26b) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/raft_core-4fc6980f27e97c49) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test log::tests::test_scenario_paper_fig7_d ... ok [INFO] [stdout] test log::tests::test_scenario_paper_fig7_b ... ok [INFO] [stdout] test log::tests::test_append_entries ... ok [INFO] [stdout] test log::tests::test_scenario_paper_fig7_a ... ok [INFO] [stdout] test log::tests::test_scenario_paper_fig7f ... ok [INFO] [stdout] test log::tests::test_scenario_paper_fig7_c ... ok [INFO] [stdout] test log::tests::test_scenario_paper_fig7_e ... ok [INFO] [stdout] test server::tests::test_become_candidate ... ok [INFO] [stdout] test config::tests::test_new ... ok [INFO] [stdout] test server::tests::test_server2_cannot_become_leader_paper_fig7 ... ok [INFO] [stdout] test server::tests::test_new_servers ... ok [INFO] [stdout] test server::tests::test_become_leader ... ok [INFO] [stdout] test server::tests::test_leader_cannot_become_candidate - should panic ... ok [INFO] [stdout] test server::tests::test_election_timeout_paper_fig7 ... ok [INFO] [stdout] test server::tests::test_not_transition_leader_without_being_candidate - should panic ... ok [INFO] [stdout] test server::tests::test_received_heartbeat_during_election_paper_fig7 ... ok [INFO] [stdout] test server::tests::test_election_paper_fig7 ... ok [INFO] [stdout] test server::tests::test_log_replication_scenario_paper_fig7 ... ok [INFO] [stdout] test server::tests::test_consensus_log_replication_paper_fig7 ... ok [INFO] [stdout] test server::tests::test_heartbeat_paper_fig7 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/raft_utils-d8cbbdef5c49069b) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_send_message ... ok [INFO] [stdout] test tests::test_recv_one_message ... ok [INFO] [stdout] test tests::test_recv_multi_messages ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests kvserver [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests raft-core [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests raft-utils [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "73c81dded12f4a2832357170a4bef3590ec91f01af2c797764b72baa32077ee6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73c81dded12f4a2832357170a4bef3590ec91f01af2c797764b72baa32077ee6", kill_on_drop: false }` [INFO] [stdout] 73c81dded12f4a2832357170a4bef3590ec91f01af2c797764b72baa32077ee6