Oct 13 05:23:17.469 INFO checking BusyJay/raftfs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 05:23:17.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 05:23:17.946 INFO blam! 6da7bebda89d00d45266ed8d6c16462f4c6b7d23c5f4c56e4f35f229e6b75a1e
Oct 13 05:23:17.948 INFO running `"docker" "start" "-a" "6da7bebda89d00d45266ed8d6c16462f4c6b7d23c5f4c56e4f35f229e6b75a1e"`
Oct 13 05:23:20.255 INFO kablam! usermod: no changes
Oct 13 05:23:20.392 INFO kablam!     Checking crossbeam-utils v0.4.0
Oct 13 05:23:20.392 INFO kablam!     Checking spin v0.4.8
Oct 13 05:23:20.400 INFO kablam!     Checking futures-timer v0.1.1
Oct 13 05:23:20.408 INFO kablam!     Checking crossbeam-epoch v0.4.3
Oct 13 05:23:20.408 INFO kablam!     Checking parking_lot v0.5.5
Oct 13 05:23:23.869 INFO kablam!     Checking crossbeam-channel v0.2.1
Oct 13 05:23:25.777 INFO kablam!     Checking raft-fs v0.1.0 (/source)
Oct 13 05:23:29.320 INFO kablam! warning: unused variable: `s`
Oct 13 05:23:29.320 INFO kablam!    --> src/main.rs:382:25
Oct 13 05:23:29.320 INFO kablam!     |
Oct 13 05:23:29.320 INFO kablam! 382 |                 Some(Ok(s)) => {
Oct 13 05:23:29.320 INFO kablam!     |                         ^ help: consider using `_s` instead
Oct 13 05:23:29.320 INFO kablam!     |
Oct 13 05:23:29.320 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 05:23:29.320 INFO kablam! 
Oct 13 05:23:29.380 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 05:23:29.380 INFO kablam!    --> src/main.rs:239:17
Oct 13 05:23:29.380 INFO kablam!     |
Oct 13 05:23:29.380 INFO kablam! 239 |                 self.router.send(msg);
Oct 13 05:23:29.380 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:23:29.380 INFO kablam!     |
Oct 13 05:23:29.380 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 05:23:29.380 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 05:23:29.380 INFO kablam! 
Oct 13 05:23:29.380 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 05:23:29.380 INFO kablam!    --> src/main.rs:266:17
Oct 13 05:23:29.380 INFO kablam!     |
Oct 13 05:23:29.380 INFO kablam! 266 |                 self.router.send(msg);
Oct 13 05:23:29.380 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:23:29.380 INFO kablam!     |
Oct 13 05:23:29.380 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 05:23:29.380 INFO kablam! 
Oct 13 05:23:29.380 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 05:23:29.380 INFO kablam!    --> src/main.rs:353:9
Oct 13 05:23:29.380 INFO kablam!     |
Oct 13 05:23:29.380 INFO kablam! 353 |         router.send_command(leader, Msg::Propose { id: 1, cb: Box::new(move |res| tx.send(res.map(|_| "Log is committed")))});
Oct 13 05:23:29.380 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:23:29.381 INFO kablam!     |
Oct 13 05:23:29.381 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 05:23:29.381 INFO kablam! 
Oct 13 05:23:29.381 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 05:23:29.381 INFO kablam!    --> src/main.rs:373:13
Oct 13 05:23:29.381 INFO kablam!     |
Oct 13 05:23:29.381 INFO kablam! 373 |             router.send_command(leader, Msg::AddPeer { id, cb: Box::new(move |res| tx.send(res.map(|_| ""))) });
Oct 13 05:23:29.381 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:23:29.381 INFO kablam!     |
Oct 13 05:23:29.381 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 05:23:29.381 INFO kablam! 
Oct 13 05:23:29.381 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 05:23:29.381 INFO kablam!    --> src/main.rs:391:5
Oct 13 05:23:29.381 INFO kablam!     |
Oct 13 05:23:29.381 INFO kablam! 391 |     router.send_command(3, Msg::Propose { id: 3, cb: Box::new(move |res| tx.send(res.map(|_| "should failed")))});
Oct 13 05:23:29.381 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:23:29.381 INFO kablam!     |
Oct 13 05:23:29.381 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 05:23:29.381 INFO kablam! 
Oct 13 05:23:29.432 INFO kablam! warning: unused variable: `s`
Oct 13 05:23:29.432 INFO kablam!    --> src/main.rs:382:25
Oct 13 05:23:29.432 INFO kablam!     |
Oct 13 05:23:29.432 INFO kablam! 382 |                 Some(Ok(s)) => {
Oct 13 05:23:29.432 INFO kablam!     |                         ^ help: consider using `_s` instead
Oct 13 05:23:29.432 INFO kablam!     |
Oct 13 05:23:29.432 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 05:23:29.432 INFO kablam! 
Oct 13 05:23:29.541 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 05:23:29.541 INFO kablam!    --> src/main.rs:239:17
Oct 13 05:23:29.541 INFO kablam!     |
Oct 13 05:23:29.541 INFO kablam! 239 |                 self.router.send(msg);
Oct 13 05:23:29.541 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:23:29.541 INFO kablam!     |
Oct 13 05:23:29.541 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 05:23:29.541 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 05:23:29.541 INFO kablam! 
Oct 13 05:23:29.542 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 05:23:29.542 INFO kablam!    --> src/main.rs:266:17
Oct 13 05:23:29.542 INFO kablam!     |
Oct 13 05:23:29.542 INFO kablam! 266 |                 self.router.send(msg);
Oct 13 05:23:29.542 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:23:29.542 INFO kablam!     |
Oct 13 05:23:29.542 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 05:23:29.542 INFO kablam! 
Oct 13 05:23:29.542 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 05:23:29.542 INFO kablam!    --> src/main.rs:353:9
Oct 13 05:23:29.543 INFO kablam!     |
Oct 13 05:23:29.543 INFO kablam! 353 |         router.send_command(leader, Msg::Propose { id: 1, cb: Box::new(move |res| tx.send(res.map(|_| "Log is committed")))});
Oct 13 05:23:29.543 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:23:29.544 INFO kablam!     |
Oct 13 05:23:29.544 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 05:23:29.544 INFO kablam! 
Oct 13 05:23:29.544 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 05:23:29.545 INFO kablam!    --> src/main.rs:373:13
Oct 13 05:23:29.545 INFO kablam!     |
Oct 13 05:23:29.545 INFO kablam! 373 |             router.send_command(leader, Msg::AddPeer { id, cb: Box::new(move |res| tx.send(res.map(|_| ""))) });
Oct 13 05:23:29.546 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:23:29.546 INFO kablam!     |
Oct 13 05:23:29.546 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 05:23:29.546 INFO kablam! 
Oct 13 05:23:29.547 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 05:23:29.547 INFO kablam!    --> src/main.rs:391:5
Oct 13 05:23:29.547 INFO kablam!     |
Oct 13 05:23:29.548 INFO kablam! 391 |     router.send_command(3, Msg::Propose { id: 3, cb: Box::new(move |res| tx.send(res.map(|_| "should failed")))});
Oct 13 05:23:29.548 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:23:29.548 INFO kablam!     |
Oct 13 05:23:29.549 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 05:23:29.549 INFO kablam! 
Oct 13 05:23:29.602 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.32s
Oct 13 05:23:29.609 INFO kablam! su: No module specific data is present
Oct 13 05:23:30.654 INFO running `"docker" "rm" "-f" "6da7bebda89d00d45266ed8d6c16462f4c6b7d23c5f4c56e4f35f229e6b75a1e"`
Oct 13 05:23:30.936 INFO blam! 6da7bebda89d00d45266ed8d6c16462f4c6b7d23c5f4c56e4f35f229e6b75a1e