Aug 30 04:31:24.996 INFO checking rust-gmp-0.5.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 04:31:24.996 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 04:31:24.996 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 04:31:25.206 INFO blam! a9f716c8b2724f1a9bfca1fa1ac4c79c1ee3d7c8d8dcdaf5b2f9e29ed2e80bbb
Aug 30 04:31:25.208 INFO running `"docker" "start" "-a" "a9f716c8b2724f1a9bfca1fa1ac4c79c1ee3d7c8d8dcdaf5b2f9e29ed2e80bbb"`
Aug 30 04:31:25.846 INFO kablam!     Checking rust-gmp v0.5.0 (file:///source)
Aug 30 04:31:28.154 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 04:31:28.154 INFO kablam!    --> src/test.rs:101:9
Aug 30 04:31:28.154 INFO kablam!     |
Aug 30 04:31:28.154 INFO kablam! 101 |         x / y;
Aug 30 04:31:28.155 INFO kablam!     |         ^^^^^
Aug 30 04:31:28.155 INFO kablam!     |
Aug 30 04:31:28.155 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 04:31:28.155 INFO kablam! 
Aug 30 04:31:28.155 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 04:31:28.155 INFO kablam!    --> src/test.rs:109:9
Aug 30 04:31:28.156 INFO kablam!     |
Aug 30 04:31:28.156 INFO kablam! 109 |         x % y;
Aug 30 04:31:28.156 INFO kablam!     |         ^^^^^
Aug 30 04:31:28.156 INFO kablam! 
Aug 30 04:31:28.158 INFO kablam! warning: unused comparison which must be used
Aug 30 04:31:28.158 INFO kablam!    --> src/test.rs:316:9
Aug 30 04:31:28.158 INFO kablam!     |
Aug 30 04:31:28.158 INFO kablam! 316 |         Mpz::from_str_radix("1010010011", 2).unwrap().popcount() == 5;
Aug 30 04:31:28.158 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:31:28.158 INFO kablam! 
Aug 30 04:31:28.166 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 04:31:28.166 INFO kablam!    --> src/test.rs:612:9
Aug 30 04:31:28.166 INFO kablam!     |
Aug 30 04:31:28.166 INFO kablam! 612 |         x / y;
Aug 30 04:31:28.166 INFO kablam!     |         ^^^^^
Aug 30 04:31:28.166 INFO kablam! 
Aug 30 04:31:28.169 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 04:31:28.169 INFO kablam!    --> src/test.rs:701:9
Aug 30 04:31:28.169 INFO kablam!     |
Aug 30 04:31:28.169 INFO kablam! 701 |         &x / &x;
Aug 30 04:31:28.169 INFO kablam!     |         ^^^^^^^
Aug 30 04:31:28.169 INFO kablam! 
Aug 30 04:31:28.230 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
Aug 30 04:31:28.237 INFO kablam! su: No module specific data is present
Aug 30 04:31:28.663 INFO running `"docker" "rm" "-f" "a9f716c8b2724f1a9bfca1fa1ac4c79c1ee3d7c8d8dcdaf5b2f9e29ed2e80bbb"`
Aug 30 04:31:28.812 INFO blam! a9f716c8b2724f1a9bfca1fa1ac4c79c1ee3d7c8d8dcdaf5b2f9e29ed2e80bbb