Aug 30 04:31:25.259 INFO checking rust-gmp-0.5.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 04:31:25.259 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 04:31:25.259 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 04:31:25.461 INFO blam! 5ce288efe825e32400b7af095926dfd785ef9dd4575a48c35b2e1e509083bb68
Aug 30 04:31:25.463 INFO running `"docker" "start" "-a" "5ce288efe825e32400b7af095926dfd785ef9dd4575a48c35b2e1e509083bb68"`
Aug 30 04:31:26.130 INFO kablam!     Checking rust-gmp v0.5.0 (file:///source)
Aug 30 04:31:28.450 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 04:31:28.450 INFO kablam!    --> src/test.rs:101:9
Aug 30 04:31:28.450 INFO kablam!     |
Aug 30 04:31:28.450 INFO kablam! 101 |         x / y;
Aug 30 04:31:28.450 INFO kablam!     |         ^^^^^
Aug 30 04:31:28.450 INFO kablam!     |
Aug 30 04:31:28.450 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 04:31:28.450 INFO kablam! 
Aug 30 04:31:28.452 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 04:31:28.452 INFO kablam!    --> src/test.rs:109:9
Aug 30 04:31:28.452 INFO kablam!     |
Aug 30 04:31:28.452 INFO kablam! 109 |         x % y;
Aug 30 04:31:28.452 INFO kablam!     |         ^^^^^
Aug 30 04:31:28.453 INFO kablam! 
Aug 30 04:31:28.453 INFO kablam! warning: unused comparison which must be used
Aug 30 04:31:28.453 INFO kablam!    --> src/test.rs:316:9
Aug 30 04:31:28.453 INFO kablam!     |
Aug 30 04:31:28.453 INFO kablam! 316 |         Mpz::from_str_radix("1010010011", 2).unwrap().popcount() == 5;
Aug 30 04:31:28.453 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:31:28.453 INFO kablam! 
Aug 30 04:31:28.461 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 04:31:28.461 INFO kablam!    --> src/test.rs:612:9
Aug 30 04:31:28.462 INFO kablam!     |
Aug 30 04:31:28.462 INFO kablam! 612 |         x / y;
Aug 30 04:31:28.462 INFO kablam!     |         ^^^^^
Aug 30 04:31:28.462 INFO kablam! 
Aug 30 04:31:28.465 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 04:31:28.465 INFO kablam!    --> src/test.rs:701:9
Aug 30 04:31:28.465 INFO kablam!     |
Aug 30 04:31:28.465 INFO kablam! 701 |         &x / &x;
Aug 30 04:31:28.465 INFO kablam!     |         ^^^^^^^
Aug 30 04:31:28.465 INFO kablam! 
Aug 30 04:31:28.532 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
Aug 30 04:31:28.536 INFO kablam! su: No module specific data is present
Aug 30 04:31:28.984 INFO running `"docker" "rm" "-f" "5ce288efe825e32400b7af095926dfd785ef9dd4575a48c35b2e1e509083bb68"`
Aug 30 04:31:29.128 INFO blam! 5ce288efe825e32400b7af095926dfd785ef9dd4575a48c35b2e1e509083bb68