Aug 11 03:24:20.188 INFO checking rust-gmp-0.5.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 03:24:20.189 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 03:24:20.189 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 03:24:20.189 INFO running `"docker" "create" "-v" "/tmp/crater.LV7EuN77Fx3v:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 03:24:20.406 INFO blam! e7b551b7e17e646c329f4a15004d5cbe479fa51fdf7babcbf16b584b8bd6448e
Aug 11 03:24:20.408 INFO running `"docker" "start" "-a" "e7b551b7e17e646c329f4a15004d5cbe479fa51fdf7babcbf16b584b8bd6448e"`
Aug 11 03:24:21.373 INFO kablam!     Checking rust-gmp v0.5.0 (file:///source)
Aug 11 03:24:24.652 INFO kablam! warning: unused arithmetic operation which must be used
Aug 11 03:24:24.652 INFO kablam!    --> src/test.rs:101:9
Aug 11 03:24:24.652 INFO kablam!     |
Aug 11 03:24:24.652 INFO kablam! 101 |         x / y;
Aug 11 03:24:24.652 INFO kablam!     |         ^^^^^
Aug 11 03:24:24.652 INFO kablam!     |
Aug 11 03:24:24.652 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 11 03:24:24.652 INFO kablam! 
Aug 11 03:24:24.652 INFO kablam! warning: unused arithmetic operation which must be used
Aug 11 03:24:24.652 INFO kablam!    --> src/test.rs:109:9
Aug 11 03:24:24.652 INFO kablam!     |
Aug 11 03:24:24.652 INFO kablam! 109 |         x % y;
Aug 11 03:24:24.652 INFO kablam!     |         ^^^^^
Aug 11 03:24:24.652 INFO kablam! 
Aug 11 03:24:24.656 INFO kablam! warning: unused comparison which must be used
Aug 11 03:24:24.656 INFO kablam!    --> src/test.rs:316:9
Aug 11 03:24:24.656 INFO kablam!     |
Aug 11 03:24:24.656 INFO kablam! 316 |         Mpz::from_str_radix("1010010011", 2).unwrap().popcount() == 5;
Aug 11 03:24:24.656 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 03:24:24.656 INFO kablam! 
Aug 11 03:24:24.665 INFO kablam! warning: unused arithmetic operation which must be used
Aug 11 03:24:24.665 INFO kablam!    --> src/test.rs:612:9
Aug 11 03:24:24.665 INFO kablam!     |
Aug 11 03:24:24.665 INFO kablam! 612 |         x / y;
Aug 11 03:24:24.665 INFO kablam!     |         ^^^^^
Aug 11 03:24:24.665 INFO kablam! 
Aug 11 03:24:24.668 INFO kablam! warning: unused arithmetic operation which must be used
Aug 11 03:24:24.668 INFO kablam!    --> src/test.rs:701:9
Aug 11 03:24:24.668 INFO kablam!     |
Aug 11 03:24:24.668 INFO kablam! 701 |         &x / &x;
Aug 11 03:24:24.668 INFO kablam!     |         ^^^^^^^
Aug 11 03:24:24.668 INFO kablam! 
Aug 11 03:24:24.741 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
Aug 11 03:24:24.747 INFO kablam! su: No module specific data is present
Aug 11 03:24:25.287 INFO running `"docker" "rm" "-f" "e7b551b7e17e646c329f4a15004d5cbe479fa51fdf7babcbf16b584b8bd6448e"`
Aug 11 03:24:25.474 INFO blam! e7b551b7e17e646c329f4a15004d5cbe479fa51fdf7babcbf16b584b8bd6448e