Aug 31 15:30:23.245 INFO checking rust-gmp-0.5.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 15:30:23.245 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 15:30:23.245 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 15:30:23.393 INFO blam! eb7eb5474f057520536d2e98c48cd14981b667aa0a4573c9d1300c84d5ff0b44
Aug 31 15:30:23.395 INFO running `"docker" "start" "-a" "eb7eb5474f057520536d2e98c48cd14981b667aa0a4573c9d1300c84d5ff0b44"`
Aug 31 15:30:24.093 INFO kablam!     Checking rust-gmp v0.5.0 (file:///source)
Aug 31 15:30:26.146 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 15:30:26.146 INFO kablam!    --> src/test.rs:101:9
Aug 31 15:30:26.146 INFO kablam!     |
Aug 31 15:30:26.146 INFO kablam! 101 |         x / y;
Aug 31 15:30:26.146 INFO kablam!     |         ^^^^^
Aug 31 15:30:26.146 INFO kablam!     |
Aug 31 15:30:26.146 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 31 15:30:26.146 INFO kablam! 
Aug 31 15:30:26.146 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 15:30:26.146 INFO kablam!    --> src/test.rs:109:9
Aug 31 15:30:26.146 INFO kablam!     |
Aug 31 15:30:26.146 INFO kablam! 109 |         x % y;
Aug 31 15:30:26.146 INFO kablam!     |         ^^^^^
Aug 31 15:30:26.146 INFO kablam! 
Aug 31 15:30:26.149 INFO kablam! warning: unused comparison which must be used
Aug 31 15:30:26.149 INFO kablam!    --> src/test.rs:316:9
Aug 31 15:30:26.149 INFO kablam!     |
Aug 31 15:30:26.149 INFO kablam! 316 |         Mpz::from_str_radix("1010010011", 2).unwrap().popcount() == 5;
Aug 31 15:30:26.150 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 15:30:26.150 INFO kablam! 
Aug 31 15:30:26.157 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 15:30:26.158 INFO kablam!    --> src/test.rs:612:9
Aug 31 15:30:26.158 INFO kablam!     |
Aug 31 15:30:26.158 INFO kablam! 612 |         x / y;
Aug 31 15:30:26.158 INFO kablam!     |         ^^^^^
Aug 31 15:30:26.158 INFO kablam! 
Aug 31 15:30:26.161 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 15:30:26.161 INFO kablam!    --> src/test.rs:701:9
Aug 31 15:30:26.161 INFO kablam!     |
Aug 31 15:30:26.161 INFO kablam! 701 |         &x / &x;
Aug 31 15:30:26.161 INFO kablam!     |         ^^^^^^^
Aug 31 15:30:26.161 INFO kablam! 
Aug 31 15:30:26.209 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Aug 31 15:30:26.214 INFO kablam! su: No module specific data is present
Aug 31 15:30:26.684 INFO running `"docker" "rm" "-f" "eb7eb5474f057520536d2e98c48cd14981b667aa0a4573c9d1300c84d5ff0b44"`
Aug 31 15:30:26.799 INFO blam! eb7eb5474f057520536d2e98c48cd14981b667aa0a4573c9d1300c84d5ff0b44