Dec 05 03:13:47.896 INFO checking BusyJay/raftfs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 03:13:47.896 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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 03:13:48.307 INFO [stdout] c0f382ffbb9e6d90bf4de56d14a8ef8f5eb6daff0a7c3263b1ec64eb888d8814
Dec 05 03:13:48.309 INFO running `"docker" "start" "-a" "c0f382ffbb9e6d90bf4de56d14a8ef8f5eb6daff0a7c3263b1ec64eb888d8814"`
Dec 05 03:13:49.727 INFO [stderr] usermod: no changes
Dec 05 03:13:49.833 INFO [stderr]    Compiling protobuf v2.0.2
Dec 05 03:13:49.847 INFO [stderr]     Checking crossbeam-utils v0.4.0
Dec 05 03:13:49.847 INFO [stderr]     Checking crossbeam-utils v0.3.2
Dec 05 03:13:49.847 INFO [stderr]     Checking futures-timer v0.1.1
Dec 05 03:13:51.563 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 05 03:13:53.083 INFO [stderr]     Checking crossbeam-channel v0.2.1
Dec 05 03:13:58.191 INFO [stderr]     Checking raft v0.3.0
Dec 05 03:14:00.751 INFO [stderr]     Checking raft-fs v0.1.0 (/source)
Dec 05 03:14:03.187 INFO [stderr] warning: unused variable: `s`
Dec 05 03:14:03.187 INFO [stderr]    --> src/main.rs:382:25
Dec 05 03:14:03.187 INFO [stderr]     |
Dec 05 03:14:03.187 INFO [stderr] 382 |                 Some(Ok(s)) => {
Dec 05 03:14:03.187 INFO [stderr]     |                         ^ help: consider using `_s` instead
Dec 05 03:14:03.187 INFO [stderr]     |
Dec 05 03:14:03.187 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 03:14:03.187 INFO [stderr] 
Dec 05 03:14:03.223 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 03:14:03.223 INFO [stderr]    --> src/main.rs:239:17
Dec 05 03:14:03.223 INFO [stderr]     |
Dec 05 03:14:03.223 INFO [stderr] 239 |                 self.router.send(msg);
Dec 05 03:14:03.223 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:14:03.223 INFO [stderr]     |
Dec 05 03:14:03.223 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 03:14:03.223 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 03:14:03.223 INFO [stderr] 
Dec 05 03:14:03.223 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 03:14:03.223 INFO [stderr]    --> src/main.rs:266:17
Dec 05 03:14:03.223 INFO [stderr]     |
Dec 05 03:14:03.223 INFO [stderr] 266 |                 self.router.send(msg);
Dec 05 03:14:03.224 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:14:03.224 INFO [stderr]     |
Dec 05 03:14:03.224 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 03:14:03.224 INFO [stderr] 
Dec 05 03:14:03.224 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 03:14:03.224 INFO [stderr]    --> src/main.rs:353:9
Dec 05 03:14:03.224 INFO [stderr]     |
Dec 05 03:14:03.224 INFO [stderr] 353 |         router.send_command(leader, Msg::Propose { id: 1, cb: Box::new(move |res| tx.send(res.map(|_| "Log is committed")))});
Dec 05 03:14:03.224 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:14:03.224 INFO [stderr]     |
Dec 05 03:14:03.224 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 03:14:03.224 INFO [stderr] 
Dec 05 03:14:03.224 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 03:14:03.224 INFO [stderr]    --> src/main.rs:373:13
Dec 05 03:14:03.224 INFO [stderr]     |
Dec 05 03:14:03.224 INFO [stderr] 373 |             router.send_command(leader, Msg::AddPeer { id, cb: Box::new(move |res| tx.send(res.map(|_| ""))) });
Dec 05 03:14:03.224 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:14:03.224 INFO [stderr]     |
Dec 05 03:14:03.224 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 03:14:03.224 INFO [stderr] 
Dec 05 03:14:03.224 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 03:14:03.224 INFO [stderr]    --> src/main.rs:391:5
Dec 05 03:14:03.224 INFO [stderr]     |
Dec 05 03:14:03.224 INFO [stderr] 391 |     router.send_command(3, Msg::Propose { id: 3, cb: Box::new(move |res| tx.send(res.map(|_| "should failed")))});
Dec 05 03:14:03.224 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:14:03.224 INFO [stderr]     |
Dec 05 03:14:03.224 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 03:14:03.224 INFO [stderr] 
Dec 05 03:14:03.535 INFO [stderr] warning: unused variable: `s`
Dec 05 03:14:03.535 INFO [stderr]    --> src/main.rs:382:25
Dec 05 03:14:03.535 INFO [stderr]     |
Dec 05 03:14:03.535 INFO [stderr] 382 |                 Some(Ok(s)) => {
Dec 05 03:14:03.535 INFO [stderr]     |                         ^ help: consider using `_s` instead
Dec 05 03:14:03.535 INFO [stderr]     |
Dec 05 03:14:03.535 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 03:14:03.535 INFO [stderr] 
Dec 05 03:14:03.573 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 03:14:03.573 INFO [stderr]    --> src/main.rs:239:17
Dec 05 03:14:03.573 INFO [stderr]     |
Dec 05 03:14:03.573 INFO [stderr] 239 |                 self.router.send(msg);
Dec 05 03:14:03.573 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:14:03.573 INFO [stderr]     |
Dec 05 03:14:03.573 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 03:14:03.573 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 03:14:03.573 INFO [stderr] 
Dec 05 03:14:03.573 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 03:14:03.573 INFO [stderr]    --> src/main.rs:266:17
Dec 05 03:14:03.573 INFO [stderr]     |
Dec 05 03:14:03.573 INFO [stderr] 266 |                 self.router.send(msg);
Dec 05 03:14:03.574 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:14:03.574 INFO [stderr]     |
Dec 05 03:14:03.574 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 03:14:03.574 INFO [stderr] 
Dec 05 03:14:03.574 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 03:14:03.574 INFO [stderr]    --> src/main.rs:353:9
Dec 05 03:14:03.574 INFO [stderr]     |
Dec 05 03:14:03.574 INFO [stderr] 353 |         router.send_command(leader, Msg::Propose { id: 1, cb: Box::new(move |res| tx.send(res.map(|_| "Log is committed")))});
Dec 05 03:14:03.574 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:14:03.574 INFO [stderr]     |
Dec 05 03:14:03.574 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 03:14:03.574 INFO [stderr] 
Dec 05 03:14:03.574 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 03:14:03.574 INFO [stderr]    --> src/main.rs:373:13
Dec 05 03:14:03.574 INFO [stderr]     |
Dec 05 03:14:03.574 INFO [stderr] 373 |             router.send_command(leader, Msg::AddPeer { id, cb: Box::new(move |res| tx.send(res.map(|_| ""))) });
Dec 05 03:14:03.574 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:14:03.574 INFO [stderr]     |
Dec 05 03:14:03.574 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 03:14:03.574 INFO [stderr] 
Dec 05 03:14:03.574 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 03:14:03.574 INFO [stderr]    --> src/main.rs:391:5
Dec 05 03:14:03.574 INFO [stderr]     |
Dec 05 03:14:03.574 INFO [stderr] 391 |     router.send_command(3, Msg::Propose { id: 3, cb: Box::new(move |res| tx.send(res.map(|_| "should failed")))});
Dec 05 03:14:03.574 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:14:03.574 INFO [stderr]     |
Dec 05 03:14:03.574 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 03:14:03.574 INFO [stderr] 
Dec 05 03:14:03.603 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.84s
Dec 05 03:14:03.607 INFO [stderr] su: No module specific data is present
Dec 05 03:14:04.145 INFO running `"docker" "inspect" "c0f382ffbb9e6d90bf4de56d14a8ef8f5eb6daff0a7c3263b1ec64eb888d8814"`
Dec 05 03:14:04.437 INFO running `"docker" "rm" "-f" "c0f382ffbb9e6d90bf4de56d14a8ef8f5eb6daff0a7c3263b1ec64eb888d8814"`
Dec 05 03:14:04.678 INFO [stdout] c0f382ffbb9e6d90bf4de56d14a8ef8f5eb6daff0a7c3263b1ec64eb888d8814