Sep 05 00:58:26.288 INFO checking PolyPoly-0.1.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 05 00:58:26.288 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 05 00:58:26.288 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 00:58:26.497 INFO blam! ba4c22399217c4ed66145a5d6ad3d9030f48b124761c3a3147507d098cea8d81
Sep 05 00:58:26.499 INFO running `"docker" "start" "-a" "ba4c22399217c4ed66145a5d6ad3d9030f48b124761c3a3147507d098cea8d81"`
Sep 05 00:58:27.164 INFO kablam!     Checking PolyPoly v0.1.0 (file:///source)
Sep 05 00:58:28.012 INFO kablam! warning: unused variable: `w`
Sep 05 00:58:28.012 INFO kablam!   --> src/main.rs:23:17
Sep 05 00:58:28.012 INFO kablam!    |
Sep 05 00:58:28.012 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Sep 05 00:58:28.012 INFO kablam!    |                 ^ help: consider using `_w` instead
Sep 05 00:58:28.012 INFO kablam!    |
Sep 05 00:58:28.012 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 05 00:58:28.012 INFO kablam! 
Sep 05 00:58:28.013 INFO kablam! warning: unused variable: `i`
Sep 05 00:58:28.013 INFO kablam!   --> src/main.rs:19:9
Sep 05 00:58:28.013 INFO kablam!    |
Sep 05 00:58:28.013 INFO kablam! 19 |     for i in 0..number_thread {
Sep 05 00:58:28.013 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 05 00:58:28.013 INFO kablam! 
Sep 05 00:58:28.019 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Sep 05 00:58:28.019 INFO kablam!   |
Sep 05 00:58:28.019 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 05 00:58:28.019 INFO kablam! 
Sep 05 00:58:28.032 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 00:58:28.033 INFO kablam!   --> src/main.rs:10:9
Sep 05 00:58:28.033 INFO kablam!    |
Sep 05 00:58:28.033 INFO kablam! 10 |         self.watchdog.send(());
Sep 05 00:58:28.033 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 00:58:28.033 INFO kablam!    |
Sep 05 00:58:28.033 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 05 00:58:28.033 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 00:58:28.033 INFO kablam! 
Sep 05 00:58:28.159 INFO kablam! warning: unused variable: `w`
Sep 05 00:58:28.160 INFO kablam!   --> src/main.rs:23:17
Sep 05 00:58:28.160 INFO kablam!    |
Sep 05 00:58:28.160 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Sep 05 00:58:28.160 INFO kablam!    |                 ^ help: consider using `_w` instead
Sep 05 00:58:28.160 INFO kablam!    |
Sep 05 00:58:28.160 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 05 00:58:28.160 INFO kablam! 
Sep 05 00:58:28.160 INFO kablam! warning: unused variable: `i`
Sep 05 00:58:28.160 INFO kablam!   --> src/main.rs:19:9
Sep 05 00:58:28.160 INFO kablam!    |
Sep 05 00:58:28.160 INFO kablam! 19 |     for i in 0..number_thread {
Sep 05 00:58:28.160 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 05 00:58:28.160 INFO kablam! 
Sep 05 00:58:28.167 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Sep 05 00:58:28.167 INFO kablam!   |
Sep 05 00:58:28.167 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 05 00:58:28.167 INFO kablam! 
Sep 05 00:58:28.180 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 00:58:28.181 INFO kablam!   --> src/main.rs:10:9
Sep 05 00:58:28.181 INFO kablam!    |
Sep 05 00:58:28.181 INFO kablam! 10 |         self.watchdog.send(());
Sep 05 00:58:28.181 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 00:58:28.181 INFO kablam!    |
Sep 05 00:58:28.181 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 05 00:58:28.181 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 00:58:28.181 INFO kablam! 
Sep 05 00:58:28.200 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Sep 05 00:58:28.205 INFO kablam! su: No module specific data is present
Sep 05 00:58:28.727 INFO running `"docker" "rm" "-f" "ba4c22399217c4ed66145a5d6ad3d9030f48b124761c3a3147507d098cea8d81"`
Sep 05 00:58:28.839 INFO blam! ba4c22399217c4ed66145a5d6ad3d9030f48b124761c3a3147507d098cea8d81