Aug 17 05:39:25.241 INFO checking xxcalc-0.2.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 05:39:25.241 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 05:39:25.241 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 05:39:25.241 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 05:39:25.487 INFO blam! 99c9d177af80a5c1b77b6ea2e313f0af3d3f9adf3205274ffc27413f68ee7714
Aug 17 05:39:25.489 INFO running `"docker" "start" "-a" "99c9d177af80a5c1b77b6ea2e313f0af3d3f9adf3205274ffc27413f68ee7714"`
Aug 17 05:39:26.350 INFO kablam!     Checking xxcalc v0.2.1 (file:///source)
Aug 17 05:39:26.728 INFO kablam! warning: unused macro definition
Aug 17 05:39:26.728 INFO kablam!    --> src/tokenizer.rs:267:1
Aug 17 05:39:26.728 INFO kablam!     |
Aug 17 05:39:26.728 INFO kablam! 267 | / macro_rules! tokenize {
Aug 17 05:39:26.728 INFO kablam! 268 | |   ($x:expr) => (Tokenizer::default().process($x).to_owned())
Aug 17 05:39:26.728 INFO kablam! 269 | | }
Aug 17 05:39:26.728 INFO kablam!     | |_^
Aug 17 05:39:26.729 INFO kablam!     |
Aug 17 05:39:26.729 INFO kablam!     = note: #[warn(unused_macros)] on by default
Aug 17 05:39:26.729 INFO kablam! 
Aug 17 05:39:26.730 INFO kablam! warning: unused macro definition
Aug 17 05:39:26.730 INFO kablam!    --> src/tokenizer.rs:271:1
Aug 17 05:39:26.730 INFO kablam!     |
Aug 17 05:39:26.730 INFO kablam! 271 | / macro_rules! tokenize_ref {
Aug 17 05:39:26.730 INFO kablam! 272 | |   ($x:expr) => (Tokenizer::default().process($x))
Aug 17 05:39:26.730 INFO kablam! 273 | | }
Aug 17 05:39:26.730 INFO kablam!     | |_^
Aug 17 05:39:26.731 INFO kablam! 
Aug 17 05:39:27.108 INFO kablam! warning: unused macro definition
Aug 17 05:39:27.108 INFO kablam!    --> src/tokenizer.rs:267:1
Aug 17 05:39:27.108 INFO kablam!     |
Aug 17 05:39:27.108 INFO kablam! 267 | / macro_rules! tokenize {
Aug 17 05:39:27.108 INFO kablam! 268 | |   ($x:expr) => (Tokenizer::default().process($x).to_owned())
Aug 17 05:39:27.108 INFO kablam! 269 | | }
Aug 17 05:39:27.108 INFO kablam!     | |_^
Aug 17 05:39:27.108 INFO kablam!     |
Aug 17 05:39:27.108 INFO kablam!     = note: #[warn(unused_macros)] on by default
Aug 17 05:39:27.108 INFO kablam! 
Aug 17 05:39:27.896 INFO kablam! warning: unused arithmetic operation which must be used
Aug 17 05:39:27.897 INFO kablam!    --> src/polynomial.rs:416:5
Aug 17 05:39:27.897 INFO kablam!     |
Aug 17 05:39:27.897 INFO kablam! 416 |     self + &other;
Aug 17 05:39:27.897 INFO kablam!     |     ^^^^^^^^^^^^^
Aug 17 05:39:27.897 INFO kablam!     |
Aug 17 05:39:27.897 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 17 05:39:27.897 INFO kablam! 
Aug 17 05:39:27.898 INFO kablam! warning: unused arithmetic operation which must be used
Aug 17 05:39:27.898 INFO kablam!    --> src/polynomial.rs:500:5
Aug 17 05:39:27.898 INFO kablam!     |
Aug 17 05:39:27.898 INFO kablam! 500 |     self - &other;
Aug 17 05:39:27.898 INFO kablam!     |     ^^^^^^^^^^^^^
Aug 17 05:39:27.898 INFO kablam! 
Aug 17 05:39:27.898 INFO kablam! warning: unused arithmetic operation which must be used
Aug 17 05:39:27.898 INFO kablam!    --> src/polynomial.rs:596:5
Aug 17 05:39:27.898 INFO kablam!     |
Aug 17 05:39:27.898 INFO kablam! 596 |     self * &other;
Aug 17 05:39:27.898 INFO kablam!     |     ^^^^^^^^^^^^^
Aug 17 05:39:27.898 INFO kablam! 
Aug 17 05:39:27.898 INFO kablam! warning: unused return value of `std::ops::Mul::mul` which must be used
Aug 17 05:39:27.898 INFO kablam!    --> src/polynomial.rs:618:5
Aug 17 05:39:27.898 INFO kablam!     |
Aug 17 05:39:27.898 INFO kablam! 618 |     self.mul(other);
Aug 17 05:39:27.899 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Aug 17 05:39:27.899 INFO kablam! 
Aug 17 05:39:31.666 INFO kablam! warning: unused arithmetic operation which must be used
Aug 17 05:39:31.666 INFO kablam!    --> src/polynomial.rs:416:5
Aug 17 05:39:31.666 INFO kablam!     |
Aug 17 05:39:31.666 INFO kablam! 416 |     self + &other;
Aug 17 05:39:31.666 INFO kablam!     |     ^^^^^^^^^^^^^
Aug 17 05:39:31.666 INFO kablam!     |
Aug 17 05:39:31.666 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 17 05:39:31.666 INFO kablam! 
Aug 17 05:39:31.666 INFO kablam! warning: unused arithmetic operation which must be used
Aug 17 05:39:31.666 INFO kablam!    --> src/polynomial.rs:500:5
Aug 17 05:39:31.666 INFO kablam!     |
Aug 17 05:39:31.666 INFO kablam! 500 |     self - &other;
Aug 17 05:39:31.666 INFO kablam!     |     ^^^^^^^^^^^^^
Aug 17 05:39:31.666 INFO kablam! 
Aug 17 05:39:31.667 INFO kablam! warning: unused arithmetic operation which must be used
Aug 17 05:39:31.667 INFO kablam!    --> src/polynomial.rs:596:5
Aug 17 05:39:31.667 INFO kablam!     |
Aug 17 05:39:31.667 INFO kablam! 596 |     self * &other;
Aug 17 05:39:31.667 INFO kablam!     |     ^^^^^^^^^^^^^
Aug 17 05:39:31.667 INFO kablam! 
Aug 17 05:39:31.667 INFO kablam! warning: unused return value of `std::ops::Mul::mul` which must be used
Aug 17 05:39:31.667 INFO kablam!    --> src/polynomial.rs:618:5
Aug 17 05:39:31.667 INFO kablam!     |
Aug 17 05:39:31.667 INFO kablam! 618 |     self.mul(other);
Aug 17 05:39:31.668 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Aug 17 05:39:31.668 INFO kablam! 
Aug 17 05:39:31.794 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.47s
Aug 17 05:39:31.800 INFO kablam! su: No module specific data is present
Aug 17 05:39:32.413 INFO running `"docker" "rm" "-f" "99c9d177af80a5c1b77b6ea2e313f0af3d3f9adf3205274ffc27413f68ee7714"`
Aug 17 05:39:32.593 INFO blam! 99c9d177af80a5c1b77b6ea2e313f0af3d3f9adf3205274ffc27413f68ee7714