Sep 04 08:05:09.987 INFO checking rust-gmp-0.5.0 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 08:05:09.987 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 08:05:09.987 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 08:05:10.135 INFO blam! 1f5ed57ee6d66a60fdcfb77baf578de66ec047121d42bb063f3d710ef40c415e
Sep 04 08:05:10.136 INFO running `"docker" "start" "-a" "1f5ed57ee6d66a60fdcfb77baf578de66ec047121d42bb063f3d710ef40c415e"`
Sep 04 08:05:10.696 INFO kablam!     Checking rust-gmp v0.5.0 (file:///source)
Sep 04 08:05:12.274 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 08:05:12.274 INFO kablam!    --> src/test.rs:101:9
Sep 04 08:05:12.274 INFO kablam!     |
Sep 04 08:05:12.274 INFO kablam! 101 |         x / y;
Sep 04 08:05:12.275 INFO kablam!     |         ^^^^^
Sep 04 08:05:12.275 INFO kablam!     |
Sep 04 08:05:12.275 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 08:05:12.275 INFO kablam! 
Sep 04 08:05:12.275 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 08:05:12.275 INFO kablam!    --> src/test.rs:109:9
Sep 04 08:05:12.275 INFO kablam!     |
Sep 04 08:05:12.275 INFO kablam! 109 |         x % y;
Sep 04 08:05:12.275 INFO kablam!     |         ^^^^^
Sep 04 08:05:12.275 INFO kablam! 
Sep 04 08:05:12.277 INFO kablam! warning: unused comparison which must be used
Sep 04 08:05:12.277 INFO kablam!    --> src/test.rs:316:9
Sep 04 08:05:12.277 INFO kablam!     |
Sep 04 08:05:12.277 INFO kablam! 316 |         Mpz::from_str_radix("1010010011", 2).unwrap().popcount() == 5;
Sep 04 08:05:12.277 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:05:12.277 INFO kablam! 
Sep 04 08:05:12.281 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 08:05:12.281 INFO kablam!    --> src/test.rs:612:9
Sep 04 08:05:12.281 INFO kablam!     |
Sep 04 08:05:12.281 INFO kablam! 612 |         x / y;
Sep 04 08:05:12.281 INFO kablam!     |         ^^^^^
Sep 04 08:05:12.281 INFO kablam! 
Sep 04 08:05:12.283 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 08:05:12.283 INFO kablam!    --> src/test.rs:701:9
Sep 04 08:05:12.283 INFO kablam!     |
Sep 04 08:05:12.283 INFO kablam! 701 |         &x / &x;
Sep 04 08:05:12.283 INFO kablam!     |         ^^^^^^^
Sep 04 08:05:12.283 INFO kablam! 
Sep 04 08:05:12.310 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Sep 04 08:05:12.312 INFO kablam! su: No module specific data is present
Sep 04 08:05:12.754 INFO running `"docker" "rm" "-f" "1f5ed57ee6d66a60fdcfb77baf578de66ec047121d42bb063f3d710ef40c415e"`
Sep 04 08:05:12.893 INFO blam! 1f5ed57ee6d66a60fdcfb77baf578de66ec047121d42bb063f3d710ef40c415e