Sep 21 13:50:17.280 INFO checking PolyPoly-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 13:50:17.280 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 13:50:17.280 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 13:50:17.504 INFO blam! 800abeaf9ab07e6dd27cf2d3011e8554e6400f541efa4a0c93cb9fe1e7bf44f2
Sep 21 13:50:17.506 INFO running `"docker" "start" "-a" "800abeaf9ab07e6dd27cf2d3011e8554e6400f541efa4a0c93cb9fe1e7bf44f2"`
Sep 21 13:50:18.938 INFO kablam! usermod: no changes
Sep 21 13:50:19.010 INFO kablam!     Checking PolyPoly v0.1.0 (/source)
Sep 21 13:50:19.622 INFO kablam! warning: unused variable: `w`
Sep 21 13:50:19.622 INFO kablam!   --> src/main.rs:23:17
Sep 21 13:50:19.622 INFO kablam!    |
Sep 21 13:50:19.622 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Sep 21 13:50:19.622 INFO kablam!    |                 ^ help: consider using `_w` instead
Sep 21 13:50:19.622 INFO kablam!    |
Sep 21 13:50:19.622 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 13:50:19.622 INFO kablam! 
Sep 21 13:50:19.622 INFO kablam! warning: unused variable: `i`
Sep 21 13:50:19.622 INFO kablam!   --> src/main.rs:19:9
Sep 21 13:50:19.622 INFO kablam!    |
Sep 21 13:50:19.622 INFO kablam! 19 |     for i in 0..number_thread {
Sep 21 13:50:19.622 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 21 13:50:19.622 INFO kablam! 
Sep 21 13:50:19.623 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Sep 21 13:50:19.623 INFO kablam!   |
Sep 21 13:50:19.623 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 21 13:50:19.623 INFO kablam! 
Sep 21 13:50:19.642 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 13:50:19.642 INFO kablam!   --> src/main.rs:10:9
Sep 21 13:50:19.642 INFO kablam!    |
Sep 21 13:50:19.642 INFO kablam! 10 |         self.watchdog.send(());
Sep 21 13:50:19.642 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 13:50:19.642 INFO kablam!    |
Sep 21 13:50:19.642 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 13:50:19.642 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 13:50:19.642 INFO kablam! 
Sep 21 13:50:19.726 INFO kablam! warning: unused variable: `w`
Sep 21 13:50:19.726 INFO kablam!   --> src/main.rs:23:17
Sep 21 13:50:19.726 INFO kablam!    |
Sep 21 13:50:19.726 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Sep 21 13:50:19.726 INFO kablam!    |                 ^ help: consider using `_w` instead
Sep 21 13:50:19.726 INFO kablam!    |
Sep 21 13:50:19.726 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 13:50:19.726 INFO kablam! 
Sep 21 13:50:19.726 INFO kablam! warning: unused variable: `i`
Sep 21 13:50:19.726 INFO kablam!   --> src/main.rs:19:9
Sep 21 13:50:19.726 INFO kablam!    |
Sep 21 13:50:19.726 INFO kablam! 19 |     for i in 0..number_thread {
Sep 21 13:50:19.726 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 21 13:50:19.726 INFO kablam! 
Sep 21 13:50:19.730 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Sep 21 13:50:19.730 INFO kablam!   |
Sep 21 13:50:19.730 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 21 13:50:19.730 INFO kablam! 
Sep 21 13:50:19.742 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 13:50:19.742 INFO kablam!   --> src/main.rs:10:9
Sep 21 13:50:19.742 INFO kablam!    |
Sep 21 13:50:19.742 INFO kablam! 10 |         self.watchdog.send(());
Sep 21 13:50:19.742 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 13:50:19.742 INFO kablam!    |
Sep 21 13:50:19.742 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 13:50:19.742 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 13:50:19.742 INFO kablam! 
Sep 21 13:50:19.777 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Sep 21 13:50:19.785 INFO kablam! su: No module specific data is present
Sep 21 13:50:21.275 INFO running `"docker" "rm" "-f" "800abeaf9ab07e6dd27cf2d3011e8554e6400f541efa4a0c93cb9fe1e7bf44f2"`
Sep 21 13:50:21.549 INFO blam! 800abeaf9ab07e6dd27cf2d3011e8554e6400f541efa4a0c93cb9fe1e7bf44f2