[INFO] fetching crate simple-raft 0.2.0... [INFO] testing simple-raft-0.2.0 against master#6c20ab744b0f82646d90ce9d25894823abc9c669 for pr-99093 [INFO] extracting crate simple-raft 0.2.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate simple-raft 0.2.0 on toolchain 6c20ab744b0f82646d90ce9d25894823abc9c669 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate simple-raft 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate simple-raft 0.2.0 [INFO] tweaked toml for crates.io crate simple-raft 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate simple-raft 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "fetch" "--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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 846fd58b63415049076dd3c7d05353c2c7eadfa6ead0763fec82b580ba563110 [INFO] running `Command { std: "docker" "start" "-a" "846fd58b63415049076dd3c7d05353c2c7eadfa6ead0763fec82b580ba563110", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "846fd58b63415049076dd3c7d05353c2c7eadfa6ead0763fec82b580ba563110", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "846fd58b63415049076dd3c7d05353c2c7eadfa6ead0763fec82b580ba563110", kill_on_drop: false }` [INFO] [stdout] 846fd58b63415049076dd3c7d05353c2c7eadfa6ead0763fec82b580ba563110 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a355998eaf1d4f949a0c55602e254ded7504c5bc50ed43145d56cac7e6054c37 [INFO] running `Command { std: "docker" "start" "-a" "a355998eaf1d4f949a0c55602e254ded7504c5bc50ed43145d56cac7e6054c37", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling syn v1.0.77 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling prost-derive v0.7.0 [INFO] [stderr] Compiling prost v0.7.0 [INFO] [stderr] Compiling simple-raft v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: missing documentation for an associated function [INFO] [stdout] --> src/message.rs:65:38 [INFO] [stdout] | [INFO] [stdout] 65 | #[cfg_attr(feature = "prost", derive(prost::Oneof))] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `prost::Oneof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.99s [INFO] running `Command { std: "docker" "inspect" "a355998eaf1d4f949a0c55602e254ded7504c5bc50ed43145d56cac7e6054c37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a355998eaf1d4f949a0c55602e254ded7504c5bc50ed43145d56cac7e6054c37", kill_on_drop: false }` [INFO] [stdout] a355998eaf1d4f949a0c55602e254ded7504c5bc50ed43145d56cac7e6054c37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9b4c949f574c53b08b30cbd937e7c8162edf59b88d87ccc3eea146dae084348 [INFO] running `Command { std: "docker" "start" "-a" "e9b4c949f574c53b08b30cbd937e7c8162edf59b88d87ccc3eea146dae084348", kill_on_drop: false }` [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stdout] warning: missing documentation for an associated function [INFO] [stdout] --> src/message.rs:65:38 [INFO] [stdout] | [INFO] [stdout] 65 | #[cfg_attr(feature = "prost", derive(prost::Oneof))] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `prost::Oneof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling simple-raft v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.03s [INFO] running `Command { std: "docker" "inspect" "e9b4c949f574c53b08b30cbd937e7c8162edf59b88d87ccc3eea146dae084348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9b4c949f574c53b08b30cbd937e7c8162edf59b88d87ccc3eea146dae084348", kill_on_drop: false }` [INFO] [stdout] e9b4c949f574c53b08b30cbd937e7c8162edf59b88d87ccc3eea146dae084348 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eb4db62dc4695da29cb141b69401b8abd1ec63c12c6b395bb92b28a9e8ec8451 [INFO] running `Command { std: "docker" "start" "-a" "eb4db62dc4695da29cb141b69401b8abd1ec63c12c6b395bb92b28a9e8ec8451", kill_on_drop: false }` [INFO] [stderr] warning: missing documentation for an associated function [INFO] [stderr] --> src/message.rs:65:38 [INFO] [stderr] | [INFO] [stderr] 65 | #[cfg_attr(feature = "prost", derive(prost::Oneof))] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | #![warn(missing_docs)] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `prost::Oneof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `simple-raft` (lib) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_raft-2954c02555642dfb) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test log::mem::test::test_log_append ... ok [INFO] [stdout] test log::mem::test::test_log_cancel_from ... ok [INFO] [stdout] test log::mem::test::test_log_empty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/commit.rs (/opt/rustwide/target/debug/deps/commit-2d007bb3f807e388) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test _1_commit ... ok [INFO] [stdout] test _3_commit ... ok [INFO] [stdout] test _2_commit ... ok [INFO] [stdout] test cancel_uncommitted ... ok [INFO] [stdout] test commit_leader_change ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/common.rs (/opt/rustwide/target/debug/deps/common-3ea3c3b74e84116f) [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 tests/leader.rs (/opt/rustwide/target/debug/deps/leader-3bf0e2eb065a1e86) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test append_request_update_leader ... ok [INFO] [stdout] test no_update_leader ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/term.rs (/opt/rustwide/target/debug/deps/term-c2e2ba8981b16a3a) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test candidate_update_term ... ok [INFO] [stdout] test leader_update_term ... ok [INFO] [stdout] test follower_update_term ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/voting.rs (/opt/rustwide/target/debug/deps/voting-4dfe828217b1cfea) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test _1_peer_become_leader ... ok [INFO] [stdout] test _1_timeout ... ok [INFO] [stdout] test _2_nodes_timeout ... ok [INFO] [stdout] test _2_nodes_failed_timeout ... ok [INFO] [stdout] test _3_nodes_degraded_timeout ... ok [INFO] [stdout] test _3_nodes_failed_timeout ... ok [INFO] [stdout] test _3_nodes_timeout ... ok [INFO] [stdout] test _3_nodes_split_timeout ... ok [INFO] [stdout] test _4_nodes_failed_timeout ... ok [INFO] [stdout] test _4_nodes_degraded_timeout ... ok [INFO] [stdout] test vote_old_term ... ok [INFO] [stdout] test become_leader ... ok [INFO] [stdout] test vote_twice ... ok [INFO] [stdout] test _5_nodes_failed_timeout ... ok [INFO] [stdout] test _5_nodes_degraded_timeout ... ok [INFO] [stdout] test empty_group_become_leader ... ok [INFO] [stdout] test split_stable ... ok [INFO] [stdout] test split_unstable ... ok [INFO] [stdout] test election_timeout ... ok [INFO] [stdout] test split_rejoin ... ok [INFO] [stdout] test degraded ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests examples/simple.rs (/opt/rustwide/target/debug/examples/simple-7cc3ea1d3ff00814) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::main ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests examples/threaded.rs (/opt/rustwide/target/debug/examples/threaded-71a3f6094236d16f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::main ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.30s [INFO] [stdout] [INFO] [stderr] Doc-tests simple-raft [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 42) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eb4db62dc4695da29cb141b69401b8abd1ec63c12c6b395bb92b28a9e8ec8451", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb4db62dc4695da29cb141b69401b8abd1ec63c12c6b395bb92b28a9e8ec8451", kill_on_drop: false }` [INFO] [stdout] eb4db62dc4695da29cb141b69401b8abd1ec63c12c6b395bb92b28a9e8ec8451