Sep 04 04:56:35.777 INFO checking rust-gmp-0.5.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 04:56:35.777 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 04:56:35.777 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/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 04:56:35.970 INFO blam! eb9d831f8dfc9f1c3f4e3beaff23970c7431902c0b6af745ced7f073fda62166
Sep 04 04:56:35.972 INFO running `"docker" "start" "-a" "eb9d831f8dfc9f1c3f4e3beaff23970c7431902c0b6af745ced7f073fda62166"`
Sep 04 04:56:36.517 INFO kablam!     Checking rust-gmp v0.5.0 (file:///source)
Sep 04 04:56:38.261 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 04:56:38.261 INFO kablam!    --> src/test.rs:101:9
Sep 04 04:56:38.261 INFO kablam!     |
Sep 04 04:56:38.261 INFO kablam! 101 |         x / y;
Sep 04 04:56:38.261 INFO kablam!     |         ^^^^^
Sep 04 04:56:38.261 INFO kablam!     |
Sep 04 04:56:38.261 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 04:56:38.261 INFO kablam! 
Sep 04 04:56:38.261 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 04:56:38.262 INFO kablam!    --> src/test.rs:109:9
Sep 04 04:56:38.262 INFO kablam!     |
Sep 04 04:56:38.262 INFO kablam! 109 |         x % y;
Sep 04 04:56:38.262 INFO kablam!     |         ^^^^^
Sep 04 04:56:38.262 INFO kablam! 
Sep 04 04:56:38.264 INFO kablam! warning: unused comparison which must be used
Sep 04 04:56:38.264 INFO kablam!    --> src/test.rs:316:9
Sep 04 04:56:38.264 INFO kablam!     |
Sep 04 04:56:38.264 INFO kablam! 316 |         Mpz::from_str_radix("1010010011", 2).unwrap().popcount() == 5;
Sep 04 04:56:38.264 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 04:56:38.264 INFO kablam! 
Sep 04 04:56:38.269 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 04:56:38.269 INFO kablam!    --> src/test.rs:612:9
Sep 04 04:56:38.269 INFO kablam!     |
Sep 04 04:56:38.269 INFO kablam! 612 |         x / y;
Sep 04 04:56:38.269 INFO kablam!     |         ^^^^^
Sep 04 04:56:38.269 INFO kablam! 
Sep 04 04:56:38.271 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 04:56:38.271 INFO kablam!    --> src/test.rs:701:9
Sep 04 04:56:38.271 INFO kablam!     |
Sep 04 04:56:38.271 INFO kablam! 701 |         &x / &x;
Sep 04 04:56:38.271 INFO kablam!     |         ^^^^^^^
Sep 04 04:56:38.271 INFO kablam! 
Sep 04 04:56:38.303 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
Sep 04 04:56:38.306 INFO kablam! su: No module specific data is present
Sep 04 04:56:38.645 INFO running `"docker" "rm" "-f" "eb9d831f8dfc9f1c3f4e3beaff23970c7431902c0b6af745ced7f073fda62166"`
Sep 04 04:56:38.772 INFO blam! eb9d831f8dfc9f1c3f4e3beaff23970c7431902c0b6af745ced7f073fda62166