Nov 04 18:22:12.809 INFO checking rust-gmp-0.5.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 18:22:12.810 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 18:22:13.212 INFO blam! 45b820338f0e9e7755b5d3d74d34783559523c5b95a88fa7802cf9e51e37456b
Nov 04 18:22:13.214 INFO running `"docker" "start" "-a" "45b820338f0e9e7755b5d3d74d34783559523c5b95a88fa7802cf9e51e37456b"`
Nov 04 18:22:14.720 INFO kablam! usermod: no changes
Nov 04 18:22:14.783 INFO kablam!     Checking rust-gmp v0.5.0 (/source)
Nov 04 18:22:17.255 INFO kablam! warning: unused arithmetic operation that must be used
Nov 04 18:22:17.255 INFO kablam!    --> src/test.rs:101:9
Nov 04 18:22:17.255 INFO kablam!     |
Nov 04 18:22:17.255 INFO kablam! 101 |         x / y;
Nov 04 18:22:17.255 INFO kablam!     |         ^^^^^
Nov 04 18:22:17.255 INFO kablam!     |
Nov 04 18:22:17.255 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 18:22:17.255 INFO kablam! 
Nov 04 18:22:17.255 INFO kablam! warning: unused arithmetic operation that must be used
Nov 04 18:22:17.255 INFO kablam!    --> src/test.rs:109:9
Nov 04 18:22:17.255 INFO kablam!     |
Nov 04 18:22:17.255 INFO kablam! 109 |         x % y;
Nov 04 18:22:17.255 INFO kablam!     |         ^^^^^
Nov 04 18:22:17.255 INFO kablam! 
Nov 04 18:22:17.263 INFO kablam! warning: unused comparison that must be used
Nov 04 18:22:17.263 INFO kablam!    --> src/test.rs:316:9
Nov 04 18:22:17.263 INFO kablam!     |
Nov 04 18:22:17.263 INFO kablam! 316 |         Mpz::from_str_radix("1010010011", 2).unwrap().popcount() == 5;
Nov 04 18:22:17.263 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:22:17.263 INFO kablam! 
Nov 04 18:22:17.267 INFO kablam! warning: unused arithmetic operation that must be used
Nov 04 18:22:17.267 INFO kablam!    --> src/test.rs:612:9
Nov 04 18:22:17.267 INFO kablam!     |
Nov 04 18:22:17.267 INFO kablam! 612 |         x / y;
Nov 04 18:22:17.267 INFO kablam!     |         ^^^^^
Nov 04 18:22:17.267 INFO kablam! 
Nov 04 18:22:17.267 INFO kablam! warning: unused arithmetic operation that must be used
Nov 04 18:22:17.267 INFO kablam!    --> src/test.rs:701:9
Nov 04 18:22:17.267 INFO kablam!     |
Nov 04 18:22:17.267 INFO kablam! 701 |         &x / &x;
Nov 04 18:22:17.267 INFO kablam!     |         ^^^^^^^
Nov 04 18:22:17.267 INFO kablam! 
Nov 04 18:22:17.291 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
Nov 04 18:22:17.307 INFO kablam! su: No module specific data is present
Nov 04 18:22:18.625 INFO running `"docker" "rm" "-f" "45b820338f0e9e7755b5d3d74d34783559523c5b95a88fa7802cf9e51e37456b"`
Nov 04 18:22:18.859 INFO blam! 45b820338f0e9e7755b5d3d74d34783559523c5b95a88fa7802cf9e51e37456b