Sep 03 21:38:59.301 INFO checking xxcalc-0.2.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 21:38:59.301 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 21:38:59.301 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 21:38:59.530 INFO blam! 07b6f0f7451d8a5f2046c6975e61a65a2899cacb565a0d92fcfdafc0540a7112
Sep 03 21:38:59.532 INFO running `"docker" "start" "-a" "07b6f0f7451d8a5f2046c6975e61a65a2899cacb565a0d92fcfdafc0540a7112"`
Sep 03 21:39:00.258 INFO kablam!     Checking xxcalc v0.2.1 (file:///source)
Sep 03 21:39:00.521 INFO kablam! warning: unused macro definition
Sep 03 21:39:00.521 INFO kablam!    --> src/tokenizer.rs:267:1
Sep 03 21:39:00.521 INFO kablam!     |
Sep 03 21:39:00.521 INFO kablam! 267 | / macro_rules! tokenize {
Sep 03 21:39:00.521 INFO kablam! 268 | |   ($x:expr) => (Tokenizer::default().process($x).to_owned())
Sep 03 21:39:00.521 INFO kablam! 269 | | }
Sep 03 21:39:00.522 INFO kablam!     | |_^
Sep 03 21:39:00.522 INFO kablam!     |
Sep 03 21:39:00.522 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 03 21:39:00.522 INFO kablam! 
Sep 03 21:39:00.522 INFO kablam! warning: unused macro definition
Sep 03 21:39:00.522 INFO kablam!    --> src/tokenizer.rs:271:1
Sep 03 21:39:00.522 INFO kablam!     |
Sep 03 21:39:00.522 INFO kablam! 271 | / macro_rules! tokenize_ref {
Sep 03 21:39:00.522 INFO kablam! 272 | |   ($x:expr) => (Tokenizer::default().process($x))
Sep 03 21:39:00.522 INFO kablam! 273 | | }
Sep 03 21:39:00.522 INFO kablam!     | |_^
Sep 03 21:39:00.522 INFO kablam! 
Sep 03 21:39:00.746 INFO kablam! warning: unused macro definition
Sep 03 21:39:00.746 INFO kablam!    --> src/tokenizer.rs:267:1
Sep 03 21:39:00.746 INFO kablam!     |
Sep 03 21:39:00.746 INFO kablam! 267 | / macro_rules! tokenize {
Sep 03 21:39:00.746 INFO kablam! 268 | |   ($x:expr) => (Tokenizer::default().process($x).to_owned())
Sep 03 21:39:00.746 INFO kablam! 269 | | }
Sep 03 21:39:00.746 INFO kablam!     | |_^
Sep 03 21:39:00.746 INFO kablam!     |
Sep 03 21:39:00.746 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 03 21:39:00.746 INFO kablam! 
Sep 03 21:39:01.225 INFO kablam! warning: unused arithmetic operation which must be used
Sep 03 21:39:01.225 INFO kablam!    --> src/polynomial.rs:416:5
Sep 03 21:39:01.225 INFO kablam!     |
Sep 03 21:39:01.225 INFO kablam! 416 |     self + &other;
Sep 03 21:39:01.225 INFO kablam!     |     ^^^^^^^^^^^^^
Sep 03 21:39:01.225 INFO kablam!     |
Sep 03 21:39:01.225 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 03 21:39:01.225 INFO kablam! 
Sep 03 21:39:01.226 INFO kablam! warning: unused arithmetic operation which must be used
Sep 03 21:39:01.226 INFO kablam!    --> src/polynomial.rs:500:5
Sep 03 21:39:01.226 INFO kablam!     |
Sep 03 21:39:01.226 INFO kablam! 500 |     self - &other;
Sep 03 21:39:01.226 INFO kablam!     |     ^^^^^^^^^^^^^
Sep 03 21:39:01.226 INFO kablam! 
Sep 03 21:39:01.226 INFO kablam! warning: unused arithmetic operation which must be used
Sep 03 21:39:01.226 INFO kablam!    --> src/polynomial.rs:596:5
Sep 03 21:39:01.226 INFO kablam!     |
Sep 03 21:39:01.226 INFO kablam! 596 |     self * &other;
Sep 03 21:39:01.226 INFO kablam!     |     ^^^^^^^^^^^^^
Sep 03 21:39:01.226 INFO kablam! 
Sep 03 21:39:01.226 INFO kablam! warning: unused return value of `std::ops::Mul::mul` which must be used
Sep 03 21:39:01.227 INFO kablam!    --> src/polynomial.rs:618:5
Sep 03 21:39:01.227 INFO kablam!     |
Sep 03 21:39:01.227 INFO kablam! 618 |     self.mul(other);
Sep 03 21:39:01.227 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Sep 03 21:39:01.227 INFO kablam! 
Sep 03 21:39:02.790 INFO kablam! warning: unused arithmetic operation which must be used
Sep 03 21:39:02.790 INFO kablam!    --> src/polynomial.rs:416:5
Sep 03 21:39:02.790 INFO kablam!     |
Sep 03 21:39:02.790 INFO kablam! 416 |     self + &other;
Sep 03 21:39:02.790 INFO kablam!     |     ^^^^^^^^^^^^^
Sep 03 21:39:02.790 INFO kablam!     |
Sep 03 21:39:02.790 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 03 21:39:02.790 INFO kablam! 
Sep 03 21:39:02.790 INFO kablam! warning: unused arithmetic operation which must be used
Sep 03 21:39:02.790 INFO kablam!    --> src/polynomial.rs:500:5
Sep 03 21:39:02.790 INFO kablam!     |
Sep 03 21:39:02.791 INFO kablam! 500 |     self - &other;
Sep 03 21:39:02.791 INFO kablam!     |     ^^^^^^^^^^^^^
Sep 03 21:39:02.791 INFO kablam! 
Sep 03 21:39:02.791 INFO kablam! warning: unused arithmetic operation which must be used
Sep 03 21:39:02.791 INFO kablam!    --> src/polynomial.rs:596:5
Sep 03 21:39:02.791 INFO kablam!     |
Sep 03 21:39:02.791 INFO kablam! 596 |     self * &other;
Sep 03 21:39:02.791 INFO kablam!     |     ^^^^^^^^^^^^^
Sep 03 21:39:02.791 INFO kablam! 
Sep 03 21:39:02.791 INFO kablam! warning: unused return value of `std::ops::Mul::mul` which must be used
Sep 03 21:39:02.791 INFO kablam!    --> src/polynomial.rs:618:5
Sep 03 21:39:02.791 INFO kablam!     |
Sep 03 21:39:02.791 INFO kablam! 618 |     self.mul(other);
Sep 03 21:39:02.791 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Sep 03 21:39:02.791 INFO kablam! 
Sep 03 21:39:02.857 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
Sep 03 21:39:02.861 INFO kablam! su: No module specific data is present
Sep 03 21:39:03.290 INFO running `"docker" "rm" "-f" "07b6f0f7451d8a5f2046c6975e61a65a2899cacb565a0d92fcfdafc0540a7112"`
Sep 03 21:39:03.446 INFO blam! 07b6f0f7451d8a5f2046c6975e61a65a2899cacb565a0d92fcfdafc0540a7112