Aug 31 01:00:43.855 INFO checking PolyPoly-0.1.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 31 01:00:43.855 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 31 01:00:43.855 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 01:00:44.114 INFO blam! 936714ddafba89508344276a1e1bf3a322297f7404b783e9fd1f489febc8257d
Aug 31 01:00:44.116 INFO running `"docker" "start" "-a" "936714ddafba89508344276a1e1bf3a322297f7404b783e9fd1f489febc8257d"`
Aug 31 01:00:44.921 INFO kablam!     Checking PolyPoly v0.1.0 (file:///source)
Aug 31 01:00:45.913 INFO kablam! warning: unused variable: `w`
Aug 31 01:00:45.913 INFO kablam!   --> src/main.rs:23:17
Aug 31 01:00:45.913 INFO kablam!    |
Aug 31 01:00:45.913 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Aug 31 01:00:45.913 INFO kablam!    |                 ^ help: consider using `_w` instead
Aug 31 01:00:45.913 INFO kablam!    |
Aug 31 01:00:45.913 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 01:00:45.913 INFO kablam! 
Aug 31 01:00:45.913 INFO kablam! warning: unused variable: `i`
Aug 31 01:00:45.913 INFO kablam!   --> src/main.rs:19:9
Aug 31 01:00:45.913 INFO kablam!    |
Aug 31 01:00:45.913 INFO kablam! 19 |     for i in 0..number_thread {
Aug 31 01:00:45.913 INFO kablam!    |         ^ help: consider using `_i` instead
Aug 31 01:00:45.913 INFO kablam! 
Aug 31 01:00:45.918 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Aug 31 01:00:45.918 INFO kablam!   |
Aug 31 01:00:45.918 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Aug 31 01:00:45.918 INFO kablam! 
Aug 31 01:00:45.932 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 01:00:45.932 INFO kablam!   --> src/main.rs:10:9
Aug 31 01:00:45.932 INFO kablam!    |
Aug 31 01:00:45.932 INFO kablam! 10 |         self.watchdog.send(());
Aug 31 01:00:45.932 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 01:00:45.932 INFO kablam!    |
Aug 31 01:00:45.932 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 01:00:45.932 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 01:00:45.932 INFO kablam! 
Aug 31 01:00:46.068 INFO kablam! warning: unused variable: `w`
Aug 31 01:00:46.068 INFO kablam!   --> src/main.rs:23:17
Aug 31 01:00:46.068 INFO kablam!    |
Aug 31 01:00:46.068 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Aug 31 01:00:46.068 INFO kablam!    |                 ^ help: consider using `_w` instead
Aug 31 01:00:46.068 INFO kablam!    |
Aug 31 01:00:46.068 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 01:00:46.068 INFO kablam! 
Aug 31 01:00:46.069 INFO kablam! warning: unused variable: `i`
Aug 31 01:00:46.069 INFO kablam!   --> src/main.rs:19:9
Aug 31 01:00:46.069 INFO kablam!    |
Aug 31 01:00:46.069 INFO kablam! 19 |     for i in 0..number_thread {
Aug 31 01:00:46.069 INFO kablam!    |         ^ help: consider using `_i` instead
Aug 31 01:00:46.069 INFO kablam! 
Aug 31 01:00:46.075 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Aug 31 01:00:46.075 INFO kablam!   |
Aug 31 01:00:46.075 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Aug 31 01:00:46.075 INFO kablam! 
Aug 31 01:00:46.088 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 01:00:46.088 INFO kablam!   --> src/main.rs:10:9
Aug 31 01:00:46.088 INFO kablam!    |
Aug 31 01:00:46.088 INFO kablam! 10 |         self.watchdog.send(());
Aug 31 01:00:46.088 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 01:00:46.088 INFO kablam!    |
Aug 31 01:00:46.088 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 01:00:46.089 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 01:00:46.089 INFO kablam! 
Aug 31 01:00:46.127 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Aug 31 01:00:46.130 INFO kablam! su: No module specific data is present
Aug 31 01:00:46.687 INFO running `"docker" "rm" "-f" "936714ddafba89508344276a1e1bf3a322297f7404b783e9fd1f489febc8257d"`
Aug 31 01:00:46.834 INFO blam! 936714ddafba89508344276a1e1bf3a322297f7404b783e9fd1f489febc8257d