Aug 17 05:39:25.392 INFO checking xxcalc-0.2.1 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 05:39:25.392 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 05:39:25.392 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 05:39:25.392 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 05:39:25.634 INFO blam! f56b33317f6c3f3cc27773a355ab9f5eb1969271bab48df09e3aa1bc963349ff
Aug 17 05:39:25.637 INFO running `"docker" "start" "-a" "f56b33317f6c3f3cc27773a355ab9f5eb1969271bab48df09e3aa1bc963349ff"`
Aug 17 05:39:26.419 INFO kablam!     Checking xxcalc v0.2.1 (file:///source)
Aug 17 05:39:26.835 INFO kablam! warning: unused macro definition
Aug 17 05:39:26.835 INFO kablam!    --> src/tokenizer.rs:267:1
Aug 17 05:39:26.836 INFO kablam!     |
Aug 17 05:39:26.836 INFO kablam! 267 | / macro_rules! tokenize {
Aug 17 05:39:26.836 INFO kablam! 268 | |   ($x:expr) => (Tokenizer::default().process($x).to_owned())
Aug 17 05:39:26.836 INFO kablam! 269 | | }
Aug 17 05:39:26.836 INFO kablam!     | |_^
Aug 17 05:39:26.836 INFO kablam!     |
Aug 17 05:39:26.837 INFO kablam!     = note: #[warn(unused_macros)] on by default
Aug 17 05:39:26.837 INFO kablam! 
Aug 17 05:39:26.838 INFO kablam! warning: unused macro definition
Aug 17 05:39:26.838 INFO kablam!    --> src/tokenizer.rs:271:1
Aug 17 05:39:26.838 INFO kablam!     |
Aug 17 05:39:26.838 INFO kablam! 271 | / macro_rules! tokenize_ref {
Aug 17 05:39:26.838 INFO kablam! 272 | |   ($x:expr) => (Tokenizer::default().process($x))
Aug 17 05:39:26.838 INFO kablam! 273 | | }
Aug 17 05:39:26.838 INFO kablam!     | |_^
Aug 17 05:39:26.838 INFO kablam! 
Aug 17 05:39:27.051 INFO kablam! warning: unused macro definition
Aug 17 05:39:27.051 INFO kablam!    --> src/tokenizer.rs:267:1
Aug 17 05:39:27.051 INFO kablam!     |
Aug 17 05:39:27.051 INFO kablam! 267 | / macro_rules! tokenize {
Aug 17 05:39:27.051 INFO kablam! 268 | |   ($x:expr) => (Tokenizer::default().process($x).to_owned())
Aug 17 05:39:27.051 INFO kablam! 269 | | }
Aug 17 05:39:27.051 INFO kablam!     | |_^
Aug 17 05:39:27.051 INFO kablam!     |
Aug 17 05:39:27.051 INFO kablam!     = note: #[warn(unused_macros)] on by default
Aug 17 05:39:27.051 INFO kablam! 
Aug 17 05:39:27.952 INFO kablam! warning: unused arithmetic operation which must be used
Aug 17 05:39:27.952 INFO kablam!    --> src/polynomial.rs:416:5
Aug 17 05:39:27.952 INFO kablam!     |
Aug 17 05:39:27.952 INFO kablam! 416 |     self + &other;
Aug 17 05:39:27.952 INFO kablam!     |     ^^^^^^^^^^^^^
Aug 17 05:39:27.952 INFO kablam!     |
Aug 17 05:39:27.952 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 17 05:39:27.952 INFO kablam! 
Aug 17 05:39:27.953 INFO kablam! warning: unused arithmetic operation which must be used
Aug 17 05:39:27.953 INFO kablam!    --> src/polynomial.rs:500:5
Aug 17 05:39:27.953 INFO kablam!     |
Aug 17 05:39:27.953 INFO kablam! 500 |     self - &other;
Aug 17 05:39:27.953 INFO kablam!     |     ^^^^^^^^^^^^^
Aug 17 05:39:27.953 INFO kablam! 
Aug 17 05:39:27.954 INFO kablam! warning: unused arithmetic operation which must be used
Aug 17 05:39:27.954 INFO kablam!    --> src/polynomial.rs:596:5
Aug 17 05:39:27.954 INFO kablam!     |
Aug 17 05:39:27.954 INFO kablam! 596 |     self * &other;
Aug 17 05:39:27.954 INFO kablam!     |     ^^^^^^^^^^^^^
Aug 17 05:39:27.954 INFO kablam! 
Aug 17 05:39:27.955 INFO kablam! warning: unused return value of `std::ops::Mul::mul` which must be used
Aug 17 05:39:27.955 INFO kablam!    --> src/polynomial.rs:618:5
Aug 17 05:39:27.955 INFO kablam!     |
Aug 17 05:39:27.955 INFO kablam! 618 |     self.mul(other);
Aug 17 05:39:27.955 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Aug 17 05:39:27.955 INFO kablam! 
Aug 17 05:39:31.763 INFO kablam! warning: unused arithmetic operation which must be used
Aug 17 05:39:31.763 INFO kablam!    --> src/polynomial.rs:416:5
Aug 17 05:39:31.763 INFO kablam!     |
Aug 17 05:39:31.763 INFO kablam! 416 |     self + &other;
Aug 17 05:39:31.763 INFO kablam!     |     ^^^^^^^^^^^^^
Aug 17 05:39:31.763 INFO kablam!     |
Aug 17 05:39:31.763 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 17 05:39:31.763 INFO kablam! 
Aug 17 05:39:31.763 INFO kablam! warning: unused arithmetic operation which must be used
Aug 17 05:39:31.763 INFO kablam!    --> src/polynomial.rs:500:5
Aug 17 05:39:31.763 INFO kablam!     |
Aug 17 05:39:31.764 INFO kablam! 500 |     self - &other;
Aug 17 05:39:31.764 INFO kablam!     |     ^^^^^^^^^^^^^
Aug 17 05:39:31.764 INFO kablam! 
Aug 17 05:39:31.764 INFO kablam! warning: unused arithmetic operation which must be used
Aug 17 05:39:31.764 INFO kablam!    --> src/polynomial.rs:596:5
Aug 17 05:39:31.764 INFO kablam!     |
Aug 17 05:39:31.764 INFO kablam! 596 |     self * &other;
Aug 17 05:39:31.764 INFO kablam!     |     ^^^^^^^^^^^^^
Aug 17 05:39:31.764 INFO kablam! 
Aug 17 05:39:31.765 INFO kablam! warning: unused return value of `std::ops::Mul::mul` which must be used
Aug 17 05:39:31.765 INFO kablam!    --> src/polynomial.rs:618:5
Aug 17 05:39:31.765 INFO kablam!     |
Aug 17 05:39:31.765 INFO kablam! 618 |     self.mul(other);
Aug 17 05:39:31.765 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Aug 17 05:39:31.765 INFO kablam! 
Aug 17 05:39:31.875 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.49s
Aug 17 05:39:31.883 INFO kablam! su: No module specific data is present
Aug 17 05:39:32.711 INFO running `"docker" "rm" "-f" "f56b33317f6c3f3cc27773a355ab9f5eb1969271bab48df09e3aa1bc963349ff"`
Aug 17 05:39:32.891 INFO blam! f56b33317f6c3f3cc27773a355ab9f5eb1969271bab48df09e3aa1bc963349ff