Sep 04 21:39:22.921 INFO checking cheque-0.2.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 21:39:22.922 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 21:39:22.922 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/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 04 21:39:23.254 INFO blam! 8684849ccb2f09daf49f354600e70da4f7e909890cb3912660f56dd0a864b302
Sep 04 21:39:23.257 INFO running `"docker" "start" "-a" "8684849ccb2f09daf49f354600e70da4f7e909890cb3912660f56dd0a864b302"`
Sep 04 21:39:24.018 INFO kablam!     Checking cheque v0.2.0 (file:///source)
Sep 04 21:39:25.141 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 21:39:25.141 INFO kablam!    --> lib.rs:130:9
Sep 04 21:39:25.141 INFO kablam!     |
Sep 04 21:39:25.141 INFO kablam! 130 |         a + a;
Sep 04 21:39:25.141 INFO kablam!     |         ^^^^^
Sep 04 21:39:25.141 INFO kablam!     |
Sep 04 21:39:25.141 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 21:39:25.141 INFO kablam! 
Sep 04 21:39:25.141 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 21:39:25.141 INFO kablam!    --> lib.rs:131:9
Sep 04 21:39:25.141 INFO kablam!     |
Sep 04 21:39:25.141 INFO kablam! 131 |         a - a;
Sep 04 21:39:25.141 INFO kablam!     |         ^^^^^
Sep 04 21:39:25.142 INFO kablam! 
Sep 04 21:39:25.142 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 21:39:25.142 INFO kablam!    --> lib.rs:132:9
Sep 04 21:39:25.142 INFO kablam!     |
Sep 04 21:39:25.142 INFO kablam! 132 |         a * a;
Sep 04 21:39:25.142 INFO kablam!     |         ^^^^^
Sep 04 21:39:25.142 INFO kablam! 
Sep 04 21:39:25.142 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 21:39:25.142 INFO kablam!    --> lib.rs:133:9
Sep 04 21:39:25.142 INFO kablam!     |
Sep 04 21:39:25.142 INFO kablam! 133 |         a / a;
Sep 04 21:39:25.142 INFO kablam!     |         ^^^^^
Sep 04 21:39:25.142 INFO kablam! 
Sep 04 21:39:25.142 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 21:39:25.142 INFO kablam!    --> lib.rs:134:9
Sep 04 21:39:25.142 INFO kablam!     |
Sep 04 21:39:25.142 INFO kablam! 134 |         a + 1;
Sep 04 21:39:25.142 INFO kablam!     |         ^^^^^
Sep 04 21:39:25.142 INFO kablam! 
Sep 04 21:39:25.143 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 21:39:25.143 INFO kablam!    --> lib.rs:135:9
Sep 04 21:39:25.143 INFO kablam!     |
Sep 04 21:39:25.143 INFO kablam! 135 |         a - 1;
Sep 04 21:39:25.143 INFO kablam!     |         ^^^^^
Sep 04 21:39:25.143 INFO kablam! 
Sep 04 21:39:25.143 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 21:39:25.143 INFO kablam!    --> lib.rs:136:9
Sep 04 21:39:25.143 INFO kablam!     |
Sep 04 21:39:25.143 INFO kablam! 136 |         a * 1;
Sep 04 21:39:25.143 INFO kablam!     |         ^^^^^
Sep 04 21:39:25.143 INFO kablam! 
Sep 04 21:39:25.143 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 21:39:25.143 INFO kablam!    --> lib.rs:137:9
Sep 04 21:39:25.143 INFO kablam!     |
Sep 04 21:39:25.143 INFO kablam! 137 |         a / 1;
Sep 04 21:39:25.143 INFO kablam!     |         ^^^^^
Sep 04 21:39:25.143 INFO kablam! 
Sep 04 21:39:25.158 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Sep 04 21:39:25.161 INFO kablam! su: No module specific data is present
Sep 04 21:39:25.583 INFO running `"docker" "rm" "-f" "8684849ccb2f09daf49f354600e70da4f7e909890cb3912660f56dd0a864b302"`
Sep 04 21:39:25.706 INFO blam! 8684849ccb2f09daf49f354600e70da4f7e909890cb3912660f56dd0a864b302