Sep 14 20:04:58.324 INFO checking PolyPoly-0.1.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 20:04:58.324 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 20:04:58.324 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 20:04:58.522 INFO blam! e9fd400759abbc0c0680931448e2ba8fa6a7c64f29fd04ba9a75dd92ec28fe46
Sep 14 20:04:58.531 INFO running `"docker" "start" "-a" "e9fd400759abbc0c0680931448e2ba8fa6a7c64f29fd04ba9a75dd92ec28fe46"`
Sep 14 20:04:59.523 INFO kablam! usermod: no changes
Sep 14 20:04:59.555 INFO kablam!     Checking PolyPoly v0.1.0 (file:///source)
Sep 14 20:05:00.059 INFO kablam! warning: unused variable: `w`
Sep 14 20:05:00.059 INFO kablam!   --> src/main.rs:23:17
Sep 14 20:05:00.059 INFO kablam!    |
Sep 14 20:05:00.059 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Sep 14 20:05:00.059 INFO kablam!    |                 ^ help: consider using `_w` instead
Sep 14 20:05:00.059 INFO kablam!    |
Sep 14 20:05:00.059 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 20:05:00.059 INFO kablam! 
Sep 14 20:05:00.059 INFO kablam! warning: unused variable: `i`
Sep 14 20:05:00.059 INFO kablam!   --> src/main.rs:19:9
Sep 14 20:05:00.059 INFO kablam!    |
Sep 14 20:05:00.059 INFO kablam! 19 |     for i in 0..number_thread {
Sep 14 20:05:00.059 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 14 20:05:00.059 INFO kablam! 
Sep 14 20:05:00.059 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Sep 14 20:05:00.059 INFO kablam!   |
Sep 14 20:05:00.059 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 14 20:05:00.059 INFO kablam! 
Sep 14 20:05:00.067 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 20:05:00.067 INFO kablam!   --> src/main.rs:10:9
Sep 14 20:05:00.067 INFO kablam!    |
Sep 14 20:05:00.067 INFO kablam! 10 |         self.watchdog.send(());
Sep 14 20:05:00.067 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 20:05:00.078 INFO kablam!    |
Sep 14 20:05:00.078 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 20:05:00.078 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 20:05:00.078 INFO kablam! 
Sep 14 20:05:00.186 INFO kablam! warning: unused variable: `w`
Sep 14 20:05:00.186 INFO kablam!   --> src/main.rs:23:17
Sep 14 20:05:00.186 INFO kablam!    |
Sep 14 20:05:00.186 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Sep 14 20:05:00.186 INFO kablam!    |                 ^ help: consider using `_w` instead
Sep 14 20:05:00.186 INFO kablam!    |
Sep 14 20:05:00.186 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 20:05:00.186 INFO kablam! 
Sep 14 20:05:00.186 INFO kablam! warning: unused variable: `i`
Sep 14 20:05:00.186 INFO kablam!   --> src/main.rs:19:9
Sep 14 20:05:00.186 INFO kablam!    |
Sep 14 20:05:00.186 INFO kablam! 19 |     for i in 0..number_thread {
Sep 14 20:05:00.186 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 14 20:05:00.186 INFO kablam! 
Sep 14 20:05:00.187 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Sep 14 20:05:00.187 INFO kablam!   |
Sep 14 20:05:00.188 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 14 20:05:00.188 INFO kablam! 
Sep 14 20:05:00.197 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 20:05:00.197 INFO kablam!   --> src/main.rs:10:9
Sep 14 20:05:00.197 INFO kablam!    |
Sep 14 20:05:00.197 INFO kablam! 10 |         self.watchdog.send(());
Sep 14 20:05:00.197 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 20:05:00.197 INFO kablam!    |
Sep 14 20:05:00.197 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 20:05:00.197 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 20:05:00.197 INFO kablam! 
Sep 14 20:05:00.220 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Sep 14 20:05:00.223 INFO kablam! su: No module specific data is present
Sep 14 20:05:01.225 INFO running `"docker" "rm" "-f" "e9fd400759abbc0c0680931448e2ba8fa6a7c64f29fd04ba9a75dd92ec28fe46"`
Sep 14 20:05:01.324 INFO blam! e9fd400759abbc0c0680931448e2ba8fa6a7c64f29fd04ba9a75dd92ec28fe46