Sep 05 03:48:06.240 INFO checking PolyPoly-0.1.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 05 03:48:06.240 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 05 03:48:06.240 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 03:48:06.616 INFO blam! 5095eab62ca0c58cb923db275997616ad30668db196facc6b6ee9a5adfc1aa3f
Sep 05 03:48:06.620 INFO running `"docker" "start" "-a" "5095eab62ca0c58cb923db275997616ad30668db196facc6b6ee9a5adfc1aa3f"`
Sep 05 03:48:07.274 INFO kablam!     Checking PolyPoly v0.1.0 (file:///source)
Sep 05 03:48:08.107 INFO kablam! warning: unused variable: `w`
Sep 05 03:48:08.107 INFO kablam!   --> src/main.rs:23:17
Sep 05 03:48:08.107 INFO kablam!    |
Sep 05 03:48:08.107 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Sep 05 03:48:08.107 INFO kablam!    |                 ^ help: consider using `_w` instead
Sep 05 03:48:08.107 INFO kablam!    |
Sep 05 03:48:08.108 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 05 03:48:08.108 INFO kablam! 
Sep 05 03:48:08.108 INFO kablam! warning: unused variable: `i`
Sep 05 03:48:08.108 INFO kablam!   --> src/main.rs:19:9
Sep 05 03:48:08.108 INFO kablam!    |
Sep 05 03:48:08.108 INFO kablam! 19 |     for i in 0..number_thread {
Sep 05 03:48:08.108 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 05 03:48:08.109 INFO kablam! 
Sep 05 03:48:08.114 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Sep 05 03:48:08.114 INFO kablam!   |
Sep 05 03:48:08.114 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 05 03:48:08.115 INFO kablam! 
Sep 05 03:48:08.128 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 03:48:08.128 INFO kablam!   --> src/main.rs:10:9
Sep 05 03:48:08.128 INFO kablam!    |
Sep 05 03:48:08.128 INFO kablam! 10 |         self.watchdog.send(());
Sep 05 03:48:08.128 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 03:48:08.128 INFO kablam!    |
Sep 05 03:48:08.129 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 05 03:48:08.129 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 03:48:08.129 INFO kablam! 
Sep 05 03:48:08.297 INFO kablam! warning: unused variable: `w`
Sep 05 03:48:08.297 INFO kablam!   --> src/main.rs:23:17
Sep 05 03:48:08.297 INFO kablam!    |
Sep 05 03:48:08.297 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Sep 05 03:48:08.297 INFO kablam!    |                 ^ help: consider using `_w` instead
Sep 05 03:48:08.297 INFO kablam!    |
Sep 05 03:48:08.297 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 05 03:48:08.297 INFO kablam! 
Sep 05 03:48:08.298 INFO kablam! warning: unused variable: `i`
Sep 05 03:48:08.298 INFO kablam!   --> src/main.rs:19:9
Sep 05 03:48:08.298 INFO kablam!    |
Sep 05 03:48:08.298 INFO kablam! 19 |     for i in 0..number_thread {
Sep 05 03:48:08.298 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 05 03:48:08.298 INFO kablam! 
Sep 05 03:48:08.301 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Sep 05 03:48:08.301 INFO kablam!   |
Sep 05 03:48:08.301 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 05 03:48:08.301 INFO kablam! 
Sep 05 03:48:08.308 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 03:48:08.308 INFO kablam!   --> src/main.rs:10:9
Sep 05 03:48:08.309 INFO kablam!    |
Sep 05 03:48:08.309 INFO kablam! 10 |         self.watchdog.send(());
Sep 05 03:48:08.309 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 03:48:08.309 INFO kablam!    |
Sep 05 03:48:08.309 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 05 03:48:08.309 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 03:48:08.309 INFO kablam! 
Sep 05 03:48:08.325 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Sep 05 03:48:08.334 INFO kablam! su: No module specific data is present
Sep 05 03:48:08.867 INFO running `"docker" "rm" "-f" "5095eab62ca0c58cb923db275997616ad30668db196facc6b6ee9a5adfc1aa3f"`
Sep 05 03:48:09.002 INFO blam! 5095eab62ca0c58cb923db275997616ad30668db196facc6b6ee9a5adfc1aa3f