Sep 19 21:09:07.449 INFO checking rust-gmp-0.5.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 21:09:07.449 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 21:09:07.449 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:09:07.634 INFO blam! b130b6eb629ed84fd977e6a1931c58d07bbd4b218b4b21dd3286a0aff1d76856
Sep 19 21:09:07.636 INFO running `"docker" "start" "-a" "b130b6eb629ed84fd977e6a1931c58d07bbd4b218b4b21dd3286a0aff1d76856"`
Sep 19 21:09:08.384 INFO kablam! usermod: no changes
Sep 19 21:09:08.455 INFO kablam!     Checking rust-gmp v0.5.0 (/source)
Sep 19 21:09:09.673 INFO kablam! warning: unused arithmetic operation which must be used
Sep 19 21:09:09.673 INFO kablam!    --> src/test.rs:101:9
Sep 19 21:09:09.673 INFO kablam!     |
Sep 19 21:09:09.673 INFO kablam! 101 |         x / y;
Sep 19 21:09:09.673 INFO kablam!     |         ^^^^^
Sep 19 21:09:09.673 INFO kablam!     |
Sep 19 21:09:09.673 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 19 21:09:09.673 INFO kablam! 
Sep 19 21:09:09.673 INFO kablam! warning: unused arithmetic operation which must be used
Sep 19 21:09:09.673 INFO kablam!    --> src/test.rs:109:9
Sep 19 21:09:09.673 INFO kablam!     |
Sep 19 21:09:09.673 INFO kablam! 109 |         x % y;
Sep 19 21:09:09.673 INFO kablam!     |         ^^^^^
Sep 19 21:09:09.673 INFO kablam! 
Sep 19 21:09:09.694 INFO kablam! warning: unused comparison which must be used
Sep 19 21:09:09.694 INFO kablam!    --> src/test.rs:316:9
Sep 19 21:09:09.694 INFO kablam!     |
Sep 19 21:09:09.694 INFO kablam! 316 |         Mpz::from_str_radix("1010010011", 2).unwrap().popcount() == 5;
Sep 19 21:09:09.694 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 21:09:09.694 INFO kablam! 
Sep 19 21:09:09.697 INFO kablam! warning: unused arithmetic operation which must be used
Sep 19 21:09:09.697 INFO kablam!    --> src/test.rs:612:9
Sep 19 21:09:09.697 INFO kablam!     |
Sep 19 21:09:09.697 INFO kablam! 612 |         x / y;
Sep 19 21:09:09.697 INFO kablam!     |         ^^^^^
Sep 19 21:09:09.697 INFO kablam! 
Sep 19 21:09:09.697 INFO kablam! warning: unused arithmetic operation which must be used
Sep 19 21:09:09.697 INFO kablam!    --> src/test.rs:701:9
Sep 19 21:09:09.697 INFO kablam!     |
Sep 19 21:09:09.697 INFO kablam! 701 |         &x / &x;
Sep 19 21:09:09.697 INFO kablam!     |         ^^^^^^^
Sep 19 21:09:09.697 INFO kablam! 
Sep 19 21:09:09.730 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Sep 19 21:09:09.731 INFO kablam! su: No module specific data is present
Sep 19 21:09:10.231 INFO running `"docker" "rm" "-f" "b130b6eb629ed84fd977e6a1931c58d07bbd4b218b4b21dd3286a0aff1d76856"`
Sep 19 21:09:10.336 INFO blam! b130b6eb629ed84fd977e6a1931c58d07bbd4b218b4b21dd3286a0aff1d76856