Sep 04 04:56:33.686 INFO checking rust-gmp-0.5.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 04:56:33.686 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 04:56:33.686 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 04:56:33.894 INFO blam! c9ca5c30ee07092a8f1fad0895b7d0837dc110ec04410baeb488605abd4cf710
Sep 04 04:56:33.896 INFO running `"docker" "start" "-a" "c9ca5c30ee07092a8f1fad0895b7d0837dc110ec04410baeb488605abd4cf710"`
Sep 04 04:56:34.505 INFO kablam!     Checking rust-gmp v0.5.0 (file:///source)
Sep 04 04:56:36.644 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 04:56:36.644 INFO kablam!    --> src/test.rs:101:9
Sep 04 04:56:36.644 INFO kablam!     |
Sep 04 04:56:36.644 INFO kablam! 101 |         x / y;
Sep 04 04:56:36.644 INFO kablam!     |         ^^^^^
Sep 04 04:56:36.644 INFO kablam!     |
Sep 04 04:56:36.644 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 04:56:36.644 INFO kablam! 
Sep 04 04:56:36.645 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 04:56:36.645 INFO kablam!    --> src/test.rs:109:9
Sep 04 04:56:36.645 INFO kablam!     |
Sep 04 04:56:36.645 INFO kablam! 109 |         x % y;
Sep 04 04:56:36.645 INFO kablam!     |         ^^^^^
Sep 04 04:56:36.645 INFO kablam! 
Sep 04 04:56:36.648 INFO kablam! warning: unused comparison which must be used
Sep 04 04:56:36.648 INFO kablam!    --> src/test.rs:316:9
Sep 04 04:56:36.648 INFO kablam!     |
Sep 04 04:56:36.648 INFO kablam! 316 |         Mpz::from_str_radix("1010010011", 2).unwrap().popcount() == 5;
Sep 04 04:56:36.648 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 04:56:36.648 INFO kablam! 
Sep 04 04:56:36.655 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 04:56:36.655 INFO kablam!    --> src/test.rs:612:9
Sep 04 04:56:36.655 INFO kablam!     |
Sep 04 04:56:36.655 INFO kablam! 612 |         x / y;
Sep 04 04:56:36.655 INFO kablam!     |         ^^^^^
Sep 04 04:56:36.655 INFO kablam! 
Sep 04 04:56:36.658 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 04:56:36.658 INFO kablam!    --> src/test.rs:701:9
Sep 04 04:56:36.658 INFO kablam!     |
Sep 04 04:56:36.658 INFO kablam! 701 |         &x / &x;
Sep 04 04:56:36.658 INFO kablam!     |         ^^^^^^^
Sep 04 04:56:36.658 INFO kablam! 
Sep 04 04:56:36.703 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
Sep 04 04:56:36.706 INFO kablam! su: No module specific data is present
Sep 04 04:56:37.140 INFO running `"docker" "rm" "-f" "c9ca5c30ee07092a8f1fad0895b7d0837dc110ec04410baeb488605abd4cf710"`
Sep 04 04:56:37.268 INFO blam! c9ca5c30ee07092a8f1fad0895b7d0837dc110ec04410baeb488605abd4cf710