Nov 01 12:53:43.068 INFO checking BusyJay/raftfs against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 12:53:43.068 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 12:53:43.598 INFO blam! 547c2279068fbc27523649a86a8e3befcde2d7766a8ef15fee7ba9e7e58f362c
Nov 01 12:53:43.600 INFO running `"docker" "start" "-a" "547c2279068fbc27523649a86a8e3befcde2d7766a8ef15fee7ba9e7e58f362c"`
Nov 01 12:53:44.772 INFO kablam! usermod: no changes
Nov 01 12:53:44.920 INFO kablam!    Compiling protobuf v2.0.2
Nov 01 12:53:44.920 INFO kablam!     Checking spin v0.4.8
Nov 01 12:53:44.925 INFO kablam!     Checking futures-timer v0.1.1
Nov 01 12:53:44.928 INFO kablam!     Checking crossbeam-channel v0.2.1
Nov 01 12:53:52.816 INFO kablam!     Checking raft v0.3.0
Nov 01 12:53:55.397 INFO kablam!     Checking raft-fs v0.1.0 (/source)
Nov 01 12:53:58.862 INFO kablam! warning: unused variable: `s`
Nov 01 12:53:58.863 INFO kablam!    --> src/main.rs:382:25
Nov 01 12:53:58.866 INFO kablam!     |
Nov 01 12:53:58.872 INFO kablam! 382 |                 Some(Ok(s)) => {
Nov 01 12:53:58.873 INFO kablam!     |                         ^ help: consider using `_s` instead
Nov 01 12:53:58.873 INFO kablam!     |
Nov 01 12:53:58.873 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 12:53:58.873 INFO kablam! 
Nov 01 12:53:58.914 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:53:58.914 INFO kablam!    --> src/main.rs:239:17
Nov 01 12:53:58.915 INFO kablam!     |
Nov 01 12:53:58.915 INFO kablam! 239 |                 self.router.send(msg);
Nov 01 12:53:58.916 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:53:58.916 INFO kablam!     |
Nov 01 12:53:58.916 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 12:53:58.917 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:53:58.917 INFO kablam! 
Nov 01 12:53:58.918 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:53:58.918 INFO kablam!    --> src/main.rs:266:17
Nov 01 12:53:58.918 INFO kablam!     |
Nov 01 12:53:58.918 INFO kablam! 266 |                 self.router.send(msg);
Nov 01 12:53:58.919 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:53:58.919 INFO kablam!     |
Nov 01 12:53:58.919 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:53:58.919 INFO kablam! 
Nov 01 12:53:58.921 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:53:58.921 INFO kablam!    --> src/main.rs:353:9
Nov 01 12:53:58.921 INFO kablam!     |
Nov 01 12:53:58.921 INFO kablam! 353 |         router.send_command(leader, Msg::Propose { id: 1, cb: Box::new(move |res| tx.send(res.map(|_| "Log is committed")))});
Nov 01 12:53:58.922 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:53:58.922 INFO kablam!     |
Nov 01 12:53:58.922 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:53:58.922 INFO kablam! 
Nov 01 12:53:58.923 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:53:58.923 INFO kablam!    --> src/main.rs:373:13
Nov 01 12:53:58.923 INFO kablam!     |
Nov 01 12:53:58.923 INFO kablam! 373 |             router.send_command(leader, Msg::AddPeer { id, cb: Box::new(move |res| tx.send(res.map(|_| ""))) });
Nov 01 12:53:58.924 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:53:58.924 INFO kablam!     |
Nov 01 12:53:58.924 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:53:58.924 INFO kablam! 
Nov 01 12:53:58.925 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:53:58.925 INFO kablam!    --> src/main.rs:391:5
Nov 01 12:53:58.925 INFO kablam!     |
Nov 01 12:53:58.925 INFO kablam! 391 |     router.send_command(3, Msg::Propose { id: 3, cb: Box::new(move |res| tx.send(res.map(|_| "should failed")))});
Nov 01 12:53:58.926 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:53:58.927 INFO kablam!     |
Nov 01 12:53:58.927 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:53:58.928 INFO kablam! 
Nov 01 12:53:59.383 INFO kablam! warning: unused variable: `s`
Nov 01 12:53:59.383 INFO kablam!    --> src/main.rs:382:25
Nov 01 12:53:59.383 INFO kablam!     |
Nov 01 12:53:59.383 INFO kablam! 382 |                 Some(Ok(s)) => {
Nov 01 12:53:59.383 INFO kablam!     |                         ^ help: consider using `_s` instead
Nov 01 12:53:59.383 INFO kablam!     |
Nov 01 12:53:59.383 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 12:53:59.384 INFO kablam! 
Nov 01 12:53:59.432 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:53:59.432 INFO kablam!    --> src/main.rs:239:17
Nov 01 12:53:59.432 INFO kablam!     |
Nov 01 12:53:59.432 INFO kablam! 239 |                 self.router.send(msg);
Nov 01 12:53:59.432 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:53:59.432 INFO kablam!     |
Nov 01 12:53:59.432 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 12:53:59.432 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:53:59.432 INFO kablam! 
Nov 01 12:53:59.432 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:53:59.432 INFO kablam!    --> src/main.rs:266:17
Nov 01 12:53:59.432 INFO kablam!     |
Nov 01 12:53:59.432 INFO kablam! 266 |                 self.router.send(msg);
Nov 01 12:53:59.432 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:53:59.432 INFO kablam!     |
Nov 01 12:53:59.432 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:53:59.432 INFO kablam! 
Nov 01 12:53:59.432 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:53:59.432 INFO kablam!    --> src/main.rs:353:9
Nov 01 12:53:59.432 INFO kablam!     |
Nov 01 12:53:59.432 INFO kablam! 353 |         router.send_command(leader, Msg::Propose { id: 1, cb: Box::new(move |res| tx.send(res.map(|_| "Log is committed")))});
Nov 01 12:53:59.432 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:53:59.432 INFO kablam!     |
Nov 01 12:53:59.432 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:53:59.432 INFO kablam! 
Nov 01 12:53:59.432 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:53:59.432 INFO kablam!    --> src/main.rs:373:13
Nov 01 12:53:59.432 INFO kablam!     |
Nov 01 12:53:59.432 INFO kablam! 373 |             router.send_command(leader, Msg::AddPeer { id, cb: Box::new(move |res| tx.send(res.map(|_| ""))) });
Nov 01 12:53:59.432 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:53:59.432 INFO kablam!     |
Nov 01 12:53:59.432 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:53:59.433 INFO kablam! 
Nov 01 12:53:59.433 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:53:59.433 INFO kablam!    --> src/main.rs:391:5
Nov 01 12:53:59.433 INFO kablam!     |
Nov 01 12:53:59.433 INFO kablam! 391 |     router.send_command(3, Msg::Propose { id: 3, cb: Box::new(move |res| tx.send(res.map(|_| "should failed")))});
Nov 01 12:53:59.433 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:53:59.433 INFO kablam!     |
Nov 01 12:53:59.433 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:53:59.433 INFO kablam! 
Nov 01 12:53:59.501 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.71s
Nov 01 12:53:59.510 INFO kablam! su: No module specific data is present
Nov 01 12:54:00.664 INFO running `"docker" "rm" "-f" "547c2279068fbc27523649a86a8e3befcde2d7766a8ef15fee7ba9e7e58f362c"`
Nov 01 12:54:01.052 INFO blam! 547c2279068fbc27523649a86a8e3befcde2d7766a8ef15fee7ba9e7e58f362c