Sep 02 04:04:32.985 INFO checking PolyPoly-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 02 04:04:32.985 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 02 04:04:32.985 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 04:04:33.239 INFO blam! b52327345963dce50699bf9ae1be12ea1bb9658bdb0abdd8fd1a1f4e964ea6e0
Sep 02 04:04:33.241 INFO running `"docker" "start" "-a" "b52327345963dce50699bf9ae1be12ea1bb9658bdb0abdd8fd1a1f4e964ea6e0"`
Sep 02 04:04:34.123 INFO kablam!     Checking PolyPoly v0.1.0 (file:///source)
Sep 02 04:04:34.928 INFO kablam! warning: unused variable: `w`
Sep 02 04:04:34.928 INFO kablam!   --> src/main.rs:23:17
Sep 02 04:04:34.928 INFO kablam!    |
Sep 02 04:04:34.928 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Sep 02 04:04:34.928 INFO kablam!    |                 ^ help: consider using `_w` instead
Sep 02 04:04:34.928 INFO kablam!    |
Sep 02 04:04:34.929 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 04:04:34.929 INFO kablam! 
Sep 02 04:04:34.929 INFO kablam! warning: unused variable: `i`
Sep 02 04:04:34.929 INFO kablam!   --> src/main.rs:19:9
Sep 02 04:04:34.929 INFO kablam!    |
Sep 02 04:04:34.929 INFO kablam! 19 |     for i in 0..number_thread {
Sep 02 04:04:34.929 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 02 04:04:34.929 INFO kablam! 
Sep 02 04:04:34.934 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Sep 02 04:04:34.934 INFO kablam!   |
Sep 02 04:04:34.934 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 02 04:04:34.935 INFO kablam! 
Sep 02 04:04:34.947 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 04:04:34.947 INFO kablam!   --> src/main.rs:10:9
Sep 02 04:04:34.947 INFO kablam!    |
Sep 02 04:04:34.947 INFO kablam! 10 |         self.watchdog.send(());
Sep 02 04:04:34.947 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 04:04:34.948 INFO kablam!    |
Sep 02 04:04:34.948 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 04:04:34.948 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 04:04:34.949 INFO kablam! 
Sep 02 04:04:35.076 INFO kablam! warning: unused variable: `w`
Sep 02 04:04:35.076 INFO kablam!   --> src/main.rs:23:17
Sep 02 04:04:35.076 INFO kablam!    |
Sep 02 04:04:35.077 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Sep 02 04:04:35.077 INFO kablam!    |                 ^ help: consider using `_w` instead
Sep 02 04:04:35.077 INFO kablam!    |
Sep 02 04:04:35.077 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 04:04:35.077 INFO kablam! 
Sep 02 04:04:35.077 INFO kablam! warning: unused variable: `i`
Sep 02 04:04:35.077 INFO kablam!   --> src/main.rs:19:9
Sep 02 04:04:35.077 INFO kablam!    |
Sep 02 04:04:35.077 INFO kablam! 19 |     for i in 0..number_thread {
Sep 02 04:04:35.077 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 02 04:04:35.077 INFO kablam! 
Sep 02 04:04:35.081 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Sep 02 04:04:35.081 INFO kablam!   |
Sep 02 04:04:35.081 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 02 04:04:35.081 INFO kablam! 
Sep 02 04:04:35.089 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 04:04:35.089 INFO kablam!   --> src/main.rs:10:9
Sep 02 04:04:35.089 INFO kablam!    |
Sep 02 04:04:35.089 INFO kablam! 10 |         self.watchdog.send(());
Sep 02 04:04:35.089 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 04:04:35.089 INFO kablam!    |
Sep 02 04:04:35.089 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 04:04:35.089 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 04:04:35.089 INFO kablam! 
Sep 02 04:04:35.101 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Sep 02 04:04:35.104 INFO kablam! su: No module specific data is present
Sep 02 04:04:35.677 INFO running `"docker" "rm" "-f" "b52327345963dce50699bf9ae1be12ea1bb9658bdb0abdd8fd1a1f4e964ea6e0"`
Sep 02 04:04:35.778 INFO blam! b52327345963dce50699bf9ae1be12ea1bb9658bdb0abdd8fd1a1f4e964ea6e0