Dec 05 19:41:22.845 INFO testing jmcelwain/raft against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 05 19:41:22.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 19:41:23.093 INFO [stdout] 70b220b8a1b8f18bb4f9557039214120319301947091f0db6791f9174743fc9e Dec 05 19:41:23.097 INFO running `"docker" "start" "-a" "70b220b8a1b8f18bb4f9557039214120319301947091f0db6791f9174743fc9e"` Dec 05 19:41:23.499 INFO [stderr] usermod: no changes Dec 05 19:41:23.535 INFO [stderr] Compiling uuid v0.7.1 Dec 05 19:41:24.380 INFO [stderr] Compiling raft v0.1.0 (/source) Dec 05 19:41:24.683 INFO [stderr] warning: unused variable: `err` Dec 05 19:41:24.684 INFO [stderr] --> src/main.rs:188:25 Dec 05 19:41:24.684 INFO [stderr] | Dec 05 19:41:24.684 INFO [stderr] 188 | Err(err) => panic!("Error!") Dec 05 19:41:24.684 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 05 19:41:24.684 INFO [stderr] | Dec 05 19:41:24.684 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 19:41:24.684 INFO [stderr] Dec 05 19:41:24.702 INFO [stderr] warning: field is never used: `log` Dec 05 19:41:24.702 INFO [stderr] --> src/main.rs:90:5 Dec 05 19:41:24.702 INFO [stderr] | Dec 05 19:41:24.702 INFO [stderr] 90 | log: Vec>, Dec 05 19:41:24.702 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 05 19:41:24.702 INFO [stderr] | Dec 05 19:41:24.702 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 19:41:24.702 INFO [stderr] Dec 05 19:41:24.702 INFO [stderr] warning: field is never used: `current_term` Dec 05 19:41:24.702 INFO [stderr] --> src/main.rs:93:5 Dec 05 19:41:24.702 INFO [stderr] | Dec 05 19:41:24.702 INFO [stderr] 93 | current_term: u8, Dec 05 19:41:24.702 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 19:41:24.702 INFO [stderr] Dec 05 19:41:24.702 INFO [stderr] warning: field is never used: `voted_for` Dec 05 19:41:24.702 INFO [stderr] --> src/main.rs:94:5 Dec 05 19:41:24.702 INFO [stderr] | Dec 05 19:41:24.702 INFO [stderr] 94 | voted_for: NodeId, Dec 05 19:41:24.702 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 05 19:41:24.702 INFO [stderr] Dec 05 19:41:24.702 INFO [stderr] warning: field is never used: `commit_index` Dec 05 19:41:24.702 INFO [stderr] --> src/main.rs:97:5 Dec 05 19:41:24.702 INFO [stderr] | Dec 05 19:41:24.702 INFO [stderr] 97 | commit_index: u8, Dec 05 19:41:24.702 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 19:41:24.702 INFO [stderr] Dec 05 19:41:24.702 INFO [stderr] warning: field is never used: `last_applied` Dec 05 19:41:24.702 INFO [stderr] --> src/main.rs:98:5 Dec 05 19:41:24.702 INFO [stderr] | Dec 05 19:41:24.702 INFO [stderr] 98 | last_applied: u8, Dec 05 19:41:24.702 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 19:41:24.702 INFO [stderr] Dec 05 19:41:24.704 INFO [stderr] warning: struct is never constructed: `NoopIO` Dec 05 19:41:24.704 INFO [stderr] --> src/main.rs:124:1 Dec 05 19:41:24.704 INFO [stderr] | Dec 05 19:41:24.704 INFO [stderr] 124 | struct NoopIO {} Dec 05 19:41:24.704 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 19:41:24.704 INFO [stderr] Dec 05 19:41:24.704 INFO [stderr] warning: method is never used: `new` Dec 05 19:41:24.704 INFO [stderr] --> src/main.rs:127:5 Dec 05 19:41:24.704 INFO [stderr] | Dec 05 19:41:24.704 INFO [stderr] 127 | pub fn new() -> NoopIO { Dec 05 19:41:24.704 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 19:41:24.704 INFO [stderr] Dec 05 19:41:24.704 INFO [stderr] warning: field is never used: `next_index` Dec 05 19:41:24.704 INFO [stderr] --> src/main.rs:215:5 Dec 05 19:41:24.704 INFO [stderr] | Dec 05 19:41:24.704 INFO [stderr] 215 | next_index: u8, Dec 05 19:41:24.704 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 05 19:41:24.704 INFO [stderr] Dec 05 19:41:24.704 INFO [stderr] warning: field is never used: `match_index` Dec 05 19:41:24.704 INFO [stderr] --> src/main.rs:216:5 Dec 05 19:41:24.704 INFO [stderr] | Dec 05 19:41:24.704 INFO [stderr] 216 | match_index: u8, Dec 05 19:41:24.704 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 05 19:41:24.704 INFO [stderr] Dec 05 19:41:24.704 INFO [stderr] warning: field is never used: `leader_id` Dec 05 19:41:24.704 INFO [stderr] --> src/main.rs:243:5 Dec 05 19:41:24.704 INFO [stderr] | Dec 05 19:41:24.704 INFO [stderr] 243 | leader_id: Option, Dec 05 19:41:24.704 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 19:41:24.704 INFO [stderr] Dec 05 19:41:24.704 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 19:41:24.704 INFO [stderr] --> src/main.rs:26:5 Dec 05 19:41:24.704 INFO [stderr] | Dec 05 19:41:24.704 INFO [stderr] 26 | candidate.request_vote(2); Dec 05 19:41:24.704 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 19:41:24.704 INFO [stderr] | Dec 05 19:41:24.704 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 19:41:24.704 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 19:41:24.705 INFO [stderr] Dec 05 19:41:24.705 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 19:41:24.705 INFO [stderr] --> src/main.rs:184:25 Dec 05 19:41:24.705 INFO [stderr] | Dec 05 19:41:24.705 INFO [stderr] 184 | stream.read(&mut buf); Dec 05 19:41:24.705 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 19:41:24.705 INFO [stderr] | Dec 05 19:41:24.705 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 19:41:24.705 INFO [stderr] Dec 05 19:41:24.705 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 19:41:24.705 INFO [stderr] --> src/main.rs:186:25 Dec 05 19:41:24.705 INFO [stderr] | Dec 05 19:41:24.705 INFO [stderr] 186 | tx.send(Message::Debug); Dec 05 19:41:24.705 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 19:41:24.705 INFO [stderr] | Dec 05 19:41:24.705 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 19:41:24.705 INFO [stderr] Dec 05 19:41:24.705 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 19:41:24.705 INFO [stderr] --> src/main.rs:197:9 Dec 05 19:41:24.705 INFO [stderr] | Dec 05 19:41:24.705 INFO [stderr] 197 | socket.write_all(vote_request.to_buf()); Dec 05 19:41:24.705 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 19:41:24.705 INFO [stderr] | Dec 05 19:41:24.705 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 19:41:24.705 INFO [stderr] Dec 05 19:41:25.382 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.87s Dec 05 19:41:25.387 INFO [stderr] su: No module specific data is present Dec 05 19:41:25.614 INFO running `"docker" "inspect" "70b220b8a1b8f18bb4f9557039214120319301947091f0db6791f9174743fc9e"` Dec 05 19:41:25.681 INFO running `"docker" "rm" "-f" "70b220b8a1b8f18bb4f9557039214120319301947091f0db6791f9174743fc9e"` Dec 05 19:41:25.769 INFO [stdout] 70b220b8a1b8f18bb4f9557039214120319301947091f0db6791f9174743fc9e Dec 05 19:41:25.774 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 19:41:25.906 INFO [stdout] 93192fa9fff02c274e605bc495635ee964851f5c653b7104915be5211ef0fd90 Dec 05 19:41:25.907 INFO running `"docker" "start" "-a" "93192fa9fff02c274e605bc495635ee964851f5c653b7104915be5211ef0fd90"` Dec 05 19:41:26.335 INFO [stderr] usermod: no changes Dec 05 19:41:26.377 INFO [stderr] Compiling raft v0.1.0 (/source) Dec 05 19:41:26.792 INFO [stderr] warning: unused variable: `err` Dec 05 19:41:26.792 INFO [stderr] --> src/main.rs:188:25 Dec 05 19:41:26.792 INFO [stderr] | Dec 05 19:41:26.792 INFO [stderr] 188 | Err(err) => panic!("Error!") Dec 05 19:41:26.792 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 05 19:41:26.792 INFO [stderr] | Dec 05 19:41:26.792 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 19:41:26.792 INFO [stderr] Dec 05 19:41:26.809 INFO [stderr] warning: field is never used: `log` Dec 05 19:41:26.809 INFO [stderr] --> src/main.rs:90:5 Dec 05 19:41:26.809 INFO [stderr] | Dec 05 19:41:26.809 INFO [stderr] 90 | log: Vec>, Dec 05 19:41:26.809 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 05 19:41:26.809 INFO [stderr] | Dec 05 19:41:26.809 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 19:41:26.809 INFO [stderr] Dec 05 19:41:26.809 INFO [stderr] warning: field is never used: `current_term` Dec 05 19:41:26.809 INFO [stderr] --> src/main.rs:93:5 Dec 05 19:41:26.809 INFO [stderr] | Dec 05 19:41:26.809 INFO [stderr] 93 | current_term: u8, Dec 05 19:41:26.809 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 19:41:26.809 INFO [stderr] Dec 05 19:41:26.809 INFO [stderr] warning: field is never used: `voted_for` Dec 05 19:41:26.809 INFO [stderr] --> src/main.rs:94:5 Dec 05 19:41:26.809 INFO [stderr] | Dec 05 19:41:26.809 INFO [stderr] 94 | voted_for: NodeId, Dec 05 19:41:26.809 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 05 19:41:26.809 INFO [stderr] Dec 05 19:41:26.809 INFO [stderr] warning: field is never used: `commit_index` Dec 05 19:41:26.809 INFO [stderr] --> src/main.rs:97:5 Dec 05 19:41:26.809 INFO [stderr] | Dec 05 19:41:26.809 INFO [stderr] 97 | commit_index: u8, Dec 05 19:41:26.809 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 19:41:26.809 INFO [stderr] Dec 05 19:41:26.809 INFO [stderr] warning: field is never used: `last_applied` Dec 05 19:41:26.809 INFO [stderr] --> src/main.rs:98:5 Dec 05 19:41:26.809 INFO [stderr] | Dec 05 19:41:26.809 INFO [stderr] 98 | last_applied: u8, Dec 05 19:41:26.809 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 19:41:26.809 INFO [stderr] Dec 05 19:41:26.809 INFO [stderr] warning: struct is never constructed: `NoopIO` Dec 05 19:41:26.809 INFO [stderr] --> src/main.rs:124:1 Dec 05 19:41:26.809 INFO [stderr] | Dec 05 19:41:26.809 INFO [stderr] 124 | struct NoopIO {} Dec 05 19:41:26.809 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 19:41:26.809 INFO [stderr] Dec 05 19:41:26.809 INFO [stderr] warning: method is never used: `new` Dec 05 19:41:26.809 INFO [stderr] --> src/main.rs:127:5 Dec 05 19:41:26.809 INFO [stderr] | Dec 05 19:41:26.809 INFO [stderr] 127 | pub fn new() -> NoopIO { Dec 05 19:41:26.809 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 19:41:26.809 INFO [stderr] Dec 05 19:41:26.809 INFO [stderr] warning: field is never used: `next_index` Dec 05 19:41:26.809 INFO [stderr] --> src/main.rs:215:5 Dec 05 19:41:26.809 INFO [stderr] | Dec 05 19:41:26.809 INFO [stderr] 215 | next_index: u8, Dec 05 19:41:26.809 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 05 19:41:26.809 INFO [stderr] Dec 05 19:41:26.809 INFO [stderr] warning: field is never used: `match_index` Dec 05 19:41:26.809 INFO [stderr] --> src/main.rs:216:5 Dec 05 19:41:26.809 INFO [stderr] | Dec 05 19:41:26.809 INFO [stderr] 216 | match_index: u8, Dec 05 19:41:26.809 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 05 19:41:26.809 INFO [stderr] Dec 05 19:41:26.809 INFO [stderr] warning: field is never used: `leader_id` Dec 05 19:41:26.809 INFO [stderr] --> src/main.rs:243:5 Dec 05 19:41:26.809 INFO [stderr] | Dec 05 19:41:26.809 INFO [stderr] 243 | leader_id: Option, Dec 05 19:41:26.809 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 19:41:26.809 INFO [stderr] Dec 05 19:41:26.809 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 19:41:26.809 INFO [stderr] --> src/main.rs:26:5 Dec 05 19:41:26.809 INFO [stderr] | Dec 05 19:41:26.809 INFO [stderr] 26 | candidate.request_vote(2); Dec 05 19:41:26.809 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 19:41:26.809 INFO [stderr] | Dec 05 19:41:26.809 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 19:41:26.810 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 19:41:26.810 INFO [stderr] Dec 05 19:41:26.810 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 19:41:26.810 INFO [stderr] --> src/main.rs:184:25 Dec 05 19:41:26.810 INFO [stderr] | Dec 05 19:41:26.810 INFO [stderr] 184 | stream.read(&mut buf); Dec 05 19:41:26.810 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 19:41:26.810 INFO [stderr] | Dec 05 19:41:26.810 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 19:41:26.810 INFO [stderr] Dec 05 19:41:26.810 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 19:41:26.810 INFO [stderr] --> src/main.rs:186:25 Dec 05 19:41:26.810 INFO [stderr] | Dec 05 19:41:26.810 INFO [stderr] 186 | tx.send(Message::Debug); Dec 05 19:41:26.810 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 19:41:26.810 INFO [stderr] | Dec 05 19:41:26.810 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 19:41:26.810 INFO [stderr] Dec 05 19:41:26.810 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 19:41:26.810 INFO [stderr] --> src/main.rs:197:9 Dec 05 19:41:26.810 INFO [stderr] | Dec 05 19:41:26.810 INFO [stderr] 197 | socket.write_all(vote_request.to_buf()); Dec 05 19:41:26.810 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 19:41:26.810 INFO [stderr] | Dec 05 19:41:26.810 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 19:41:26.810 INFO [stderr] Dec 05 19:41:27.146 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.79s Dec 05 19:41:27.153 INFO [stderr] su: No module specific data is present Dec 05 19:41:27.786 INFO running `"docker" "inspect" "93192fa9fff02c274e605bc495635ee964851f5c653b7104915be5211ef0fd90"` Dec 05 19:41:28.078 INFO running `"docker" "rm" "-f" "93192fa9fff02c274e605bc495635ee964851f5c653b7104915be5211ef0fd90"` Dec 05 19:41:28.412 INFO [stdout] 93192fa9fff02c274e605bc495635ee964851f5c653b7104915be5211ef0fd90 Dec 05 19:41:28.414 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 19:41:28.832 INFO [stdout] 1adb8a3990d5f42f1ccba87577cac7cb8fec94209040c7edd7f4d89741dd213b Dec 05 19:41:28.834 INFO running `"docker" "start" "-a" "1adb8a3990d5f42f1ccba87577cac7cb8fec94209040c7edd7f4d89741dd213b"` Dec 05 19:41:30.214 INFO [stderr] usermod: no changes Dec 05 19:41:30.256 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s Dec 05 19:41:30.258 INFO [stderr] Running /target/debug/deps/raft-9da0fa00d9ac3d58 Dec 05 19:41:30.260 INFO [stdout] Dec 05 19:41:30.260 INFO [stdout] running 0 tests Dec 05 19:41:30.260 INFO [stdout] Dec 05 19:41:30.261 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 19:41:30.261 INFO [stdout] Dec 05 19:41:30.262 INFO [stderr] su: No module specific data is present Dec 05 19:41:31.347 INFO running `"docker" "inspect" "1adb8a3990d5f42f1ccba87577cac7cb8fec94209040c7edd7f4d89741dd213b"` Dec 05 19:41:31.688 INFO running `"docker" "rm" "-f" "1adb8a3990d5f42f1ccba87577cac7cb8fec94209040c7edd7f4d89741dd213b"` Dec 05 19:41:32.030 INFO [stdout] 1adb8a3990d5f42f1ccba87577cac7cb8fec94209040c7edd7f4d89741dd213b