Sep 19 21:09:07.705 INFO checking rust-gmp-0.5.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 21:09:07.705 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 21:09:07.705 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:09:07.888 INFO blam! b76c558a653328a5749e0747a8cff1c9e92fbdd79a2f760aec2bad63d7ab7ac7
Sep 19 21:09:07.890 INFO running `"docker" "start" "-a" "b76c558a653328a5749e0747a8cff1c9e92fbdd79a2f760aec2bad63d7ab7ac7"`
Sep 19 21:09:08.686 INFO kablam! usermod: no changes
Sep 19 21:09:08.790 INFO kablam!     Checking rust-gmp v0.5.0 (/source)
Sep 19 21:09:10.185 INFO kablam! warning: unused arithmetic operation which must be used
Sep 19 21:09:10.186 INFO kablam!    --> src/test.rs:101:9
Sep 19 21:09:10.186 INFO kablam!     |
Sep 19 21:09:10.186 INFO kablam! 101 |         x / y;
Sep 19 21:09:10.186 INFO kablam!     |         ^^^^^
Sep 19 21:09:10.186 INFO kablam!     |
Sep 19 21:09:10.186 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 19 21:09:10.186 INFO kablam! 
Sep 19 21:09:10.186 INFO kablam! warning: unused arithmetic operation which must be used
Sep 19 21:09:10.186 INFO kablam!    --> src/test.rs:109:9
Sep 19 21:09:10.186 INFO kablam!     |
Sep 19 21:09:10.186 INFO kablam! 109 |         x % y;
Sep 19 21:09:10.186 INFO kablam!     |         ^^^^^
Sep 19 21:09:10.186 INFO kablam! 
Sep 19 21:09:10.192 INFO kablam! warning: unused comparison which must be used
Sep 19 21:09:10.192 INFO kablam!    --> src/test.rs:316:9
Sep 19 21:09:10.192 INFO kablam!     |
Sep 19 21:09:10.192 INFO kablam! 316 |         Mpz::from_str_radix("1010010011", 2).unwrap().popcount() == 5;
Sep 19 21:09:10.192 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 21:09:10.192 INFO kablam! 
Sep 19 21:09:10.206 INFO kablam! warning: unused arithmetic operation which must be used
Sep 19 21:09:10.206 INFO kablam!    --> src/test.rs:612:9
Sep 19 21:09:10.206 INFO kablam!     |
Sep 19 21:09:10.206 INFO kablam! 612 |         x / y;
Sep 19 21:09:10.206 INFO kablam!     |         ^^^^^
Sep 19 21:09:10.206 INFO kablam! 
Sep 19 21:09:10.206 INFO kablam! warning: unused arithmetic operation which must be used
Sep 19 21:09:10.206 INFO kablam!    --> src/test.rs:701:9
Sep 19 21:09:10.206 INFO kablam!     |
Sep 19 21:09:10.206 INFO kablam! 701 |         &x / &x;
Sep 19 21:09:10.206 INFO kablam!     |         ^^^^^^^
Sep 19 21:09:10.206 INFO kablam! 
Sep 19 21:09:10.237 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Sep 19 21:09:10.241 INFO kablam! su: No module specific data is present
Sep 19 21:09:10.830 INFO running `"docker" "rm" "-f" "b76c558a653328a5749e0747a8cff1c9e92fbdd79a2f760aec2bad63d7ab7ac7"`
Sep 19 21:09:10.910 INFO blam! b76c558a653328a5749e0747a8cff1c9e92fbdd79a2f760aec2bad63d7ab7ac7