Sep 20 05:20:38.483 INFO checking PolyPoly-0.1.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 05:20:38.483 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 05:20:38.483 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-0/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 05:20:38.646 INFO blam! f559b36e850f9803f821cdcef79c9b1f46eae1a873837fd9403f6eeac8278a81
Sep 20 05:20:38.649 INFO running `"docker" "start" "-a" "f559b36e850f9803f821cdcef79c9b1f46eae1a873837fd9403f6eeac8278a81"`
Sep 20 05:20:39.674 INFO kablam! usermod: no changes
Sep 20 05:20:39.704 INFO kablam!     Checking PolyPoly v0.1.0 (/source)
Sep 20 05:20:40.066 INFO kablam! warning: unused variable: `w`
Sep 20 05:20:40.066 INFO kablam!   --> src/main.rs:23:17
Sep 20 05:20:40.066 INFO kablam!    |
Sep 20 05:20:40.066 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Sep 20 05:20:40.066 INFO kablam!    |                 ^ help: consider using `_w` instead
Sep 20 05:20:40.066 INFO kablam!    |
Sep 20 05:20:40.066 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 05:20:40.066 INFO kablam! 
Sep 20 05:20:40.066 INFO kablam! warning: unused variable: `i`
Sep 20 05:20:40.066 INFO kablam!   --> src/main.rs:19:9
Sep 20 05:20:40.066 INFO kablam!    |
Sep 20 05:20:40.066 INFO kablam! 19 |     for i in 0..number_thread {
Sep 20 05:20:40.066 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 20 05:20:40.066 INFO kablam! 
Sep 20 05:20:40.068 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Sep 20 05:20:40.068 INFO kablam!   |
Sep 20 05:20:40.068 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 20 05:20:40.068 INFO kablam! 
Sep 20 05:20:40.079 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 05:20:40.079 INFO kablam!   --> src/main.rs:10:9
Sep 20 05:20:40.079 INFO kablam!    |
Sep 20 05:20:40.079 INFO kablam! 10 |         self.watchdog.send(());
Sep 20 05:20:40.079 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:20:40.079 INFO kablam!    |
Sep 20 05:20:40.079 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 05:20:40.079 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 05:20:40.079 INFO kablam! 
Sep 20 05:20:40.212 INFO kablam! warning: unused variable: `w`
Sep 20 05:20:40.212 INFO kablam!   --> src/main.rs:23:17
Sep 20 05:20:40.212 INFO kablam!    |
Sep 20 05:20:40.212 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Sep 20 05:20:40.212 INFO kablam!    |                 ^ help: consider using `_w` instead
Sep 20 05:20:40.212 INFO kablam!    |
Sep 20 05:20:40.213 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 05:20:40.213 INFO kablam! 
Sep 20 05:20:40.213 INFO kablam! warning: unused variable: `i`
Sep 20 05:20:40.213 INFO kablam!   --> src/main.rs:19:9
Sep 20 05:20:40.213 INFO kablam!    |
Sep 20 05:20:40.213 INFO kablam! 19 |     for i in 0..number_thread {
Sep 20 05:20:40.213 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 20 05:20:40.213 INFO kablam! 
Sep 20 05:20:40.215 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Sep 20 05:20:40.215 INFO kablam!   |
Sep 20 05:20:40.215 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 20 05:20:40.215 INFO kablam! 
Sep 20 05:20:40.231 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 05:20:40.231 INFO kablam!   --> src/main.rs:10:9
Sep 20 05:20:40.231 INFO kablam!    |
Sep 20 05:20:40.231 INFO kablam! 10 |         self.watchdog.send(());
Sep 20 05:20:40.231 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:20:40.231 INFO kablam!    |
Sep 20 05:20:40.231 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 05:20:40.231 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 05:20:40.231 INFO kablam! 
Sep 20 05:20:40.263 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Sep 20 05:20:40.263 INFO kablam! su: No module specific data is present
Sep 20 05:20:41.035 INFO running `"docker" "rm" "-f" "f559b36e850f9803f821cdcef79c9b1f46eae1a873837fd9403f6eeac8278a81"`
Sep 20 05:20:41.274 INFO blam! f559b36e850f9803f821cdcef79c9b1f46eae1a873837fd9403f6eeac8278a81