[INFO] cloning repository https://github.com/ed-w-lee/raft-in-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ed-w-lee/raft-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fed-w-lee%2Fraft-in-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fed-w-lee%2Fraft-in-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 93f6505c27e74c423955443909642aee9bd0c115 [INFO] testing ed-w-lee/raft-in-rust against 1.86.0 for beta-1.87-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fed-w-lee%2Fraft-in-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ed-w-lee/raft-in-rust on toolchain 1.86.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ed-w-lee/raft-in-rust [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/ed-w-lee/raft-in-rust [INFO] tweaked toml for git repo https://github.com/ed-w-lee/raft-in-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ed-w-lee/raft-in-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd87947173fdee827c4d337aaa8021292c6db710cbf073f35b367f2c1f92e56e [INFO] running `Command { std: "docker" "start" "-a" "cd87947173fdee827c4d337aaa8021292c6db710cbf073f35b367f2c1f92e56e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd87947173fdee827c4d337aaa8021292c6db710cbf073f35b367f2c1f92e56e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd87947173fdee827c4d337aaa8021292c6db710cbf073f35b367f2c1f92e56e", kill_on_drop: false }` [INFO] [stdout] cd87947173fdee827c4d337aaa8021292c6db710cbf073f35b367f2c1f92e56e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 778991236f33ff995226551e4c1b2800ad6ee585aeead0caddebbddd8a005ab1 [INFO] running `Command { std: "docker" "start" "-a" "778991236f33ff995226551e4c1b2800ad6ee585aeead0caddebbddd8a005ab1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling rafted v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.39s [INFO] running `Command { std: "docker" "inspect" "778991236f33ff995226551e4c1b2800ad6ee585aeead0caddebbddd8a005ab1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "778991236f33ff995226551e4c1b2800ad6ee585aeead0caddebbddd8a005ab1", kill_on_drop: false }` [INFO] [stdout] 778991236f33ff995226551e4c1b2800ad6ee585aeead0caddebbddd8a005ab1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8eadc8ff28dff1e391e8f1e811e2add6c02a4e46622ccf6f637d1a182eecc24b [INFO] running `Command { std: "docker" "start" "-a" "8eadc8ff28dff1e391e8f1e811e2add6c02a4e46622ccf6f637d1a182eecc24b", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling rafted v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `partition` is never used [INFO] [stdout] --> tests/test_utils/helpers.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn partition(sim: &mut Simulation, split: bool, num_nodes: u64, nodes: Vec) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `key` and `val` are never read [INFO] [stdout] --> src/examples/tcp_mvp/entry.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Entry { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 4 | pub key: u64, [INFO] [stdout] | ^^^ [INFO] [stdout] 5 | pub val: u64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `into_index` is never used [INFO] [stdout] --> src/examples/tcp_mvp/serialize.rs:405:4 [INFO] [stdout] | [INFO] [stdout] 405 | fn into_index(buf: &[u8]) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/examples/tcp_mvp/connections.rs:36:3 [INFO] [stdout] | [INFO] [stdout] 36 | &self.idx.hash(state); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 36 | let _ = &self.idx.hash(state); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/examples/tcp_mvp/connections.rs:55:3 [INFO] [stdout] | [INFO] [stdout] 55 | &self.fd.hash(state); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 55 | let _ = &self.fd.hash(state); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.01s [INFO] running `Command { std: "docker" "inspect" "8eadc8ff28dff1e391e8f1e811e2add6c02a4e46622ccf6f637d1a182eecc24b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8eadc8ff28dff1e391e8f1e811e2add6c02a4e46622ccf6f637d1a182eecc24b", kill_on_drop: false }` [INFO] [stdout] 8eadc8ff28dff1e391e8f1e811e2add6c02a4e46622ccf6f637d1a182eecc24b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dafda8d2fee45c8862d918913553458effa37990329b2d4bd9d440d07b532b30 [INFO] running `Command { std: "docker" "start" "-a" "dafda8d2fee45c8862d918913553458effa37990329b2d4bd9d440d07b532b30", kill_on_drop: false }` [INFO] [stderr] warning: function `partition` is never used [INFO] [stderr] --> tests/test_utils/helpers.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn partition(sim: &mut Simulation, split: bool, num_nodes: u64, nodes: Vec) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rafted` (test "replication") generated 1 warning [INFO] [stderr] warning: fields `key` and `val` are never read [INFO] [stderr] --> src/examples/tcp_mvp/entry.rs:4:6 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Entry { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 4 | pub key: u64, [INFO] [stderr] | ^^^ [INFO] [stderr] 5 | pub val: u64, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `into_index` is never used [INFO] [stderr] --> src/examples/tcp_mvp/serialize.rs:405:4 [INFO] [stderr] | [INFO] [stderr] 405 | fn into_index(buf: &[u8]) -> Option { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/examples/tcp_mvp/connections.rs:36:3 [INFO] [stderr] | [INFO] [stderr] 36 | &self.idx.hash(state); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 36 | let _ = &self.idx.hash(state); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/examples/tcp_mvp/connections.rs:55:3 [INFO] [stderr] | [INFO] [stderr] 55 | &self.fd.hash(state); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 55 | let _ = &self.fd.hash(state); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `rafted` (example "tcp_mvp") generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rafted-d9e22504310df5d4) [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/replication.rs (/opt/rustwide/target/debug/deps/replication-6b986140aff33a97) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test it_commits_correctly_after_leader_down ... ok [INFO] [stdout] test it_commits_correctly ... ok [INFO] [stdout] test it_redirects_if_not_leader ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running tests/roles.rs (/opt/rustwide/target/debug/deps/roles-48cb6fae4b89134d) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test it_chooses_new_leader_when_leader_stops ... ok [INFO] [stdout] test it_chooses_new_leader_after_partition ... ok [INFO] [stdout] test it_has_at_most_one_leader_when_no_drop ... ok [INFO] [stdout] test it_has_no_leaders_when_no_majority ... ok [INFO] [stdout] test it_has_at_most_one_leader_for_each_term ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s [INFO] [stdout] [INFO] [stderr] Doc-tests rafted [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" "dafda8d2fee45c8862d918913553458effa37990329b2d4bd9d440d07b532b30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dafda8d2fee45c8862d918913553458effa37990329b2d4bd9d440d07b532b30", kill_on_drop: false }` [INFO] [stdout] dafda8d2fee45c8862d918913553458effa37990329b2d4bd9d440d07b532b30