Aug 31 15:30:24.139 INFO checking rust-gmp-0.5.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 15:30:24.139 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 15:30:24.139 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 15:30:24.325 INFO blam! eef9a4c128870128f5b59a14f3ba102ae86f33171086c6201e2bd440112e9b6e
Aug 31 15:30:24.327 INFO running `"docker" "start" "-a" "eef9a4c128870128f5b59a14f3ba102ae86f33171086c6201e2bd440112e9b6e"`
Aug 31 15:30:25.020 INFO kablam!     Checking rust-gmp v0.5.0 (file:///source)
Aug 31 15:30:26.827 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 15:30:26.827 INFO kablam!    --> src/test.rs:101:9
Aug 31 15:30:26.827 INFO kablam!     |
Aug 31 15:30:26.827 INFO kablam! 101 |         x / y;
Aug 31 15:30:26.827 INFO kablam!     |         ^^^^^
Aug 31 15:30:26.827 INFO kablam!     |
Aug 31 15:30:26.827 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 31 15:30:26.827 INFO kablam! 
Aug 31 15:30:26.827 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 15:30:26.827 INFO kablam!    --> src/test.rs:109:9
Aug 31 15:30:26.827 INFO kablam!     |
Aug 31 15:30:26.827 INFO kablam! 109 |         x % y;
Aug 31 15:30:26.827 INFO kablam!     |         ^^^^^
Aug 31 15:30:26.827 INFO kablam! 
Aug 31 15:30:26.831 INFO kablam! warning: unused comparison which must be used
Aug 31 15:30:26.831 INFO kablam!    --> src/test.rs:316:9
Aug 31 15:30:26.831 INFO kablam!     |
Aug 31 15:30:26.831 INFO kablam! 316 |         Mpz::from_str_radix("1010010011", 2).unwrap().popcount() == 5;
Aug 31 15:30:26.831 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 15:30:26.831 INFO kablam! 
Aug 31 15:30:26.837 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 15:30:26.837 INFO kablam!    --> src/test.rs:612:9
Aug 31 15:30:26.837 INFO kablam!     |
Aug 31 15:30:26.837 INFO kablam! 612 |         x / y;
Aug 31 15:30:26.837 INFO kablam!     |         ^^^^^
Aug 31 15:30:26.837 INFO kablam! 
Aug 31 15:30:26.839 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 15:30:26.839 INFO kablam!    --> src/test.rs:701:9
Aug 31 15:30:26.839 INFO kablam!     |
Aug 31 15:30:26.840 INFO kablam! 701 |         &x / &x;
Aug 31 15:30:26.840 INFO kablam!     |         ^^^^^^^
Aug 31 15:30:26.840 INFO kablam! 
Aug 31 15:30:26.871 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
Aug 31 15:30:26.874 INFO kablam! su: No module specific data is present
Aug 31 15:30:27.336 INFO running `"docker" "rm" "-f" "eef9a4c128870128f5b59a14f3ba102ae86f33171086c6201e2bd440112e9b6e"`
Aug 31 15:30:27.427 INFO blam! eef9a4c128870128f5b59a14f3ba102ae86f33171086c6201e2bd440112e9b6e