Oct 27 13:12:56.041 INFO checking xxcalc-0.2.1 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 13:12:56.043 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 27 13:12:56.329 INFO blam! 2922e4865ea3e19c6c7a52f616904ac1cacb9923c26b2bc3463990828a8025d3
Oct 27 13:12:56.330 INFO running `"docker" "start" "-a" "2922e4865ea3e19c6c7a52f616904ac1cacb9923c26b2bc3463990828a8025d3"`
Oct 27 13:12:56.931 INFO kablam! usermod: no changes
Oct 27 13:12:57.035 INFO kablam!     Checking xxcalc v0.2.1 (/source)
Oct 27 13:12:58.107 INFO kablam! warning: unused macro definition
Oct 27 13:12:58.115 INFO kablam!    --> src/tokenizer.rs:267:1
Oct 27 13:12:58.115 INFO kablam!     |
Oct 27 13:12:58.116 INFO kablam! 267 | / macro_rules! tokenize {
Oct 27 13:12:58.116 INFO kablam! 268 | |   ($x:expr) => (Tokenizer::default().process($x).to_owned())
Oct 27 13:12:58.116 INFO kablam! 269 | | }
Oct 27 13:12:58.116 INFO kablam!     | |_^
Oct 27 13:12:58.117 INFO kablam!     |
Oct 27 13:12:58.117 INFO kablam!     = note: #[warn(unused_macros)] on by default
Oct 27 13:12:58.117 INFO kablam! 
Oct 27 13:12:58.117 INFO kablam! warning: unused macro definition
Oct 27 13:12:58.118 INFO kablam!    --> src/tokenizer.rs:271:1
Oct 27 13:12:58.118 INFO kablam!     |
Oct 27 13:12:58.118 INFO kablam! 271 | / macro_rules! tokenize_ref {
Oct 27 13:12:58.118 INFO kablam! 272 | |   ($x:expr) => (Tokenizer::default().process($x))
Oct 27 13:12:58.119 INFO kablam! 273 | | }
Oct 27 13:12:58.119 INFO kablam!     | |_^
Oct 27 13:12:58.119 INFO kablam! 
Oct 27 13:12:58.360 INFO kablam! warning: unused macro definition
Oct 27 13:12:58.360 INFO kablam!    --> src/tokenizer.rs:267:1
Oct 27 13:12:58.361 INFO kablam!     |
Oct 27 13:12:58.361 INFO kablam! 267 | / macro_rules! tokenize {
Oct 27 13:12:58.361 INFO kablam! 268 | |   ($x:expr) => (Tokenizer::default().process($x).to_owned())
Oct 27 13:12:58.361 INFO kablam! 269 | | }
Oct 27 13:12:58.362 INFO kablam!     | |_^
Oct 27 13:12:58.362 INFO kablam!     |
Oct 27 13:12:58.363 INFO kablam!     = note: #[warn(unused_macros)] on by default
Oct 27 13:12:58.363 INFO kablam! 
Oct 27 13:12:58.611 INFO kablam! warning: unused arithmetic operation that must be used
Oct 27 13:12:58.612 INFO kablam!    --> src/polynomial.rs:416:5
Oct 27 13:12:58.612 INFO kablam!     |
Oct 27 13:12:58.612 INFO kablam! 416 |     self + &other;
Oct 27 13:12:58.613 INFO kablam!     |     ^^^^^^^^^^^^^
Oct 27 13:12:58.613 INFO kablam!     |
Oct 27 13:12:58.613 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 13:12:58.614 INFO kablam! 
Oct 27 13:12:58.614 INFO kablam! warning: unused arithmetic operation that must be used
Oct 27 13:12:58.614 INFO kablam!    --> src/polynomial.rs:500:5
Oct 27 13:12:58.614 INFO kablam!     |
Oct 27 13:12:58.615 INFO kablam! 500 |     self - &other;
Oct 27 13:12:58.615 INFO kablam!     |     ^^^^^^^^^^^^^
Oct 27 13:12:58.615 INFO kablam! 
Oct 27 13:12:58.615 INFO kablam! warning: unused arithmetic operation that must be used
Oct 27 13:12:58.616 INFO kablam!    --> src/polynomial.rs:596:5
Oct 27 13:12:58.616 INFO kablam!     |
Oct 27 13:12:58.616 INFO kablam! 596 |     self * &other;
Oct 27 13:12:58.616 INFO kablam!     |     ^^^^^^^^^^^^^
Oct 27 13:12:58.617 INFO kablam! 
Oct 27 13:12:58.617 INFO kablam! warning: unused return value of `std::ops::Mul::mul` that must be used
Oct 27 13:12:58.617 INFO kablam!    --> src/polynomial.rs:618:5
Oct 27 13:12:58.617 INFO kablam!     |
Oct 27 13:12:58.618 INFO kablam! 618 |     self.mul(other);
Oct 27 13:12:58.618 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Oct 27 13:12:58.618 INFO kablam! 
Oct 27 13:13:02.603 INFO kablam! warning: unused arithmetic operation that must be used
Oct 27 13:13:02.603 INFO kablam!    --> src/polynomial.rs:416:5
Oct 27 13:13:02.604 INFO kablam!     |
Oct 27 13:13:02.604 INFO kablam! 416 |     self + &other;
Oct 27 13:13:02.604 INFO kablam!     |     ^^^^^^^^^^^^^
Oct 27 13:13:02.605 INFO kablam!     |
Oct 27 13:13:02.605 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 13:13:02.605 INFO kablam! 
Oct 27 13:13:02.605 INFO kablam! warning: unused arithmetic operation that must be used
Oct 27 13:13:02.606 INFO kablam!    --> src/polynomial.rs:500:5
Oct 27 13:13:02.606 INFO kablam!     |
Oct 27 13:13:02.606 INFO kablam! 500 |     self - &other;
Oct 27 13:13:02.606 INFO kablam!     |     ^^^^^^^^^^^^^
Oct 27 13:13:02.607 INFO kablam! 
Oct 27 13:13:02.607 INFO kablam! warning: unused arithmetic operation that must be used
Oct 27 13:13:02.607 INFO kablam!    --> src/polynomial.rs:596:5
Oct 27 13:13:02.608 INFO kablam!     |
Oct 27 13:13:02.608 INFO kablam! 596 |     self * &other;
Oct 27 13:13:02.608 INFO kablam!     |     ^^^^^^^^^^^^^
Oct 27 13:13:02.608 INFO kablam! 
Oct 27 13:13:02.609 INFO kablam! warning: unused return value of `std::ops::Mul::mul` that must be used
Oct 27 13:13:02.609 INFO kablam!    --> src/polynomial.rs:618:5
Oct 27 13:13:02.609 INFO kablam!     |
Oct 27 13:13:02.609 INFO kablam! 618 |     self.mul(other);
Oct 27 13:13:02.610 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Oct 27 13:13:02.610 INFO kablam! 
Oct 27 13:13:02.681 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.72s
Oct 27 13:13:02.688 INFO kablam! su: No module specific data is present
Oct 27 13:13:03.244 INFO running `"docker" "rm" "-f" "2922e4865ea3e19c6c7a52f616904ac1cacb9923c26b2bc3463990828a8025d3"`
Oct 27 13:13:03.647 INFO blam! 2922e4865ea3e19c6c7a52f616904ac1cacb9923c26b2bc3463990828a8025d3