Sep 02 04:04:34.565 INFO checking PolyPoly-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 02 04:04:34.565 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 04:04:34.565 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 04:04:34.838 INFO blam! d37079b1848facd2ecc86caaac9412bf021d3bbc202f8bac5dfd244413e76193
Sep 02 04:04:34.840 INFO running `"docker" "start" "-a" "d37079b1848facd2ecc86caaac9412bf021d3bbc202f8bac5dfd244413e76193"`
Sep 02 04:04:35.711 INFO kablam!     Checking PolyPoly v0.1.0 (file:///source)
Sep 02 04:04:36.457 INFO kablam! warning: unused variable: `w`
Sep 02 04:04:36.457 INFO kablam!   --> src/main.rs:23:17
Sep 02 04:04:36.457 INFO kablam!    |
Sep 02 04:04:36.457 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Sep 02 04:04:36.457 INFO kablam!    |                 ^ help: consider using `_w` instead
Sep 02 04:04:36.457 INFO kablam!    |
Sep 02 04:04:36.457 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 04:04:36.457 INFO kablam! 
Sep 02 04:04:36.457 INFO kablam! warning: unused variable: `i`
Sep 02 04:04:36.457 INFO kablam!   --> src/main.rs:19:9
Sep 02 04:04:36.457 INFO kablam!    |
Sep 02 04:04:36.457 INFO kablam! 19 |     for i in 0..number_thread {
Sep 02 04:04:36.457 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 02 04:04:36.457 INFO kablam! 
Sep 02 04:04:36.460 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Sep 02 04:04:36.460 INFO kablam!   |
Sep 02 04:04:36.460 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 02 04:04:36.460 INFO kablam! 
Sep 02 04:04:36.467 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 04:04:36.467 INFO kablam!   --> src/main.rs:10:9
Sep 02 04:04:36.467 INFO kablam!    |
Sep 02 04:04:36.467 INFO kablam! 10 |         self.watchdog.send(());
Sep 02 04:04:36.467 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 04:04:36.467 INFO kablam!    |
Sep 02 04:04:36.467 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 04:04:36.467 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 04:04:36.467 INFO kablam! 
Sep 02 04:04:36.699 INFO kablam! warning: unused variable: `w`
Sep 02 04:04:36.699 INFO kablam!   --> src/main.rs:23:17
Sep 02 04:04:36.699 INFO kablam!    |
Sep 02 04:04:36.699 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Sep 02 04:04:36.699 INFO kablam!    |                 ^ help: consider using `_w` instead
Sep 02 04:04:36.699 INFO kablam!    |
Sep 02 04:04:36.699 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 04:04:36.699 INFO kablam! 
Sep 02 04:04:36.700 INFO kablam! warning: unused variable: `i`
Sep 02 04:04:36.700 INFO kablam!   --> src/main.rs:19:9
Sep 02 04:04:36.700 INFO kablam!    |
Sep 02 04:04:36.700 INFO kablam! 19 |     for i in 0..number_thread {
Sep 02 04:04:36.700 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 02 04:04:36.700 INFO kablam! 
Sep 02 04:04:36.705 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Sep 02 04:04:36.705 INFO kablam!   |
Sep 02 04:04:36.705 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 02 04:04:36.705 INFO kablam! 
Sep 02 04:04:36.718 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 04:04:36.718 INFO kablam!   --> src/main.rs:10:9
Sep 02 04:04:36.718 INFO kablam!    |
Sep 02 04:04:36.718 INFO kablam! 10 |         self.watchdog.send(());
Sep 02 04:04:36.718 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 04:04:36.718 INFO kablam!    |
Sep 02 04:04:36.718 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 04:04:36.718 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 04:04:36.718 INFO kablam! 
Sep 02 04:04:36.737 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Sep 02 04:04:36.739 INFO kablam! su: No module specific data is present
Sep 02 04:04:37.312 INFO running `"docker" "rm" "-f" "d37079b1848facd2ecc86caaac9412bf021d3bbc202f8bac5dfd244413e76193"`
Sep 02 04:04:37.441 INFO blam! d37079b1848facd2ecc86caaac9412bf021d3bbc202f8bac5dfd244413e76193