Aug 01 23:35:47.090 INFO checking rust-gmp-0.5.0 against 1.27.2+tmplazy for lazy_static-1
Aug 01 23:35:47.091 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:35:47.091 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:35:47.091 INFO running `"docker" "create" "-v" "/tmp/crater.F4cjQBNsVIio:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 23:35:47.355 INFO blam! cad3d4df662762dc976ef5cefb54b6cb9aa3a7ec9ac1ea4bf9f11b715f86b43a
Aug 01 23:35:47.357 INFO running `"docker" "start" "-a" "cad3d4df662762dc976ef5cefb54b6cb9aa3a7ec9ac1ea4bf9f11b715f86b43a"`
Aug 01 23:35:48.316 INFO kablam!     Checking rust-gmp v0.5.0 (file:///source)
Aug 01 23:35:51.152 INFO kablam! warning: unused arithmetic operation which must be used
Aug 01 23:35:51.152 INFO kablam!    --> src/test.rs:101:9
Aug 01 23:35:51.152 INFO kablam!     |
Aug 01 23:35:51.152 INFO kablam! 101 |         x / y;
Aug 01 23:35:51.152 INFO kablam!     |         ^^^^^
Aug 01 23:35:51.152 INFO kablam!     |
Aug 01 23:35:51.152 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 01 23:35:51.152 INFO kablam! 
Aug 01 23:35:51.152 INFO kablam! warning: unused arithmetic operation which must be used
Aug 01 23:35:51.152 INFO kablam!    --> src/test.rs:109:9
Aug 01 23:35:51.152 INFO kablam!     |
Aug 01 23:35:51.153 INFO kablam! 109 |         x % y;
Aug 01 23:35:51.153 INFO kablam!     |         ^^^^^
Aug 01 23:35:51.153 INFO kablam! 
Aug 01 23:35:51.163 INFO kablam! warning: unused comparison which must be used
Aug 01 23:35:51.163 INFO kablam!    --> src/test.rs:316:9
Aug 01 23:35:51.163 INFO kablam!     |
Aug 01 23:35:51.163 INFO kablam! 316 |         Mpz::from_str_radix("1010010011", 2).unwrap().popcount() == 5;
Aug 01 23:35:51.163 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:35:51.163 INFO kablam! 
Aug 01 23:35:51.170 INFO kablam! warning: unused arithmetic operation which must be used
Aug 01 23:35:51.170 INFO kablam!    --> src/test.rs:612:9
Aug 01 23:35:51.170 INFO kablam!     |
Aug 01 23:35:51.170 INFO kablam! 612 |         x / y;
Aug 01 23:35:51.170 INFO kablam!     |         ^^^^^
Aug 01 23:35:51.170 INFO kablam! 
Aug 01 23:35:51.176 INFO kablam! warning: unused arithmetic operation which must be used
Aug 01 23:35:51.176 INFO kablam!    --> src/test.rs:701:9
Aug 01 23:35:51.176 INFO kablam!     |
Aug 01 23:35:51.176 INFO kablam! 701 |         &x / &x;
Aug 01 23:35:51.176 INFO kablam!     |         ^^^^^^^
Aug 01 23:35:51.177 INFO kablam! 
Aug 01 23:35:51.230 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
Aug 01 23:35:51.234 INFO kablam! su: No module specific data is present
Aug 01 23:35:51.746 INFO running `"docker" "rm" "-f" "cad3d4df662762dc976ef5cefb54b6cb9aa3a7ec9ac1ea4bf9f11b715f86b43a"`
Aug 01 23:35:51.898 INFO blam! cad3d4df662762dc976ef5cefb54b6cb9aa3a7ec9ac1ea4bf9f11b715f86b43a