Nov 04 15:09:41.647 INFO checking xxcalc-0.2.1 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 15:09:41.648 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 15:09:41.937 INFO blam! 38d0655af134c35dad8f72e7e986d87e79edeb81552dd2cd7aaec93ac3a8fa50
Nov 04 15:09:41.947 INFO running `"docker" "start" "-a" "38d0655af134c35dad8f72e7e986d87e79edeb81552dd2cd7aaec93ac3a8fa50"`
Nov 04 15:09:42.956 INFO kablam! usermod: no changes
Nov 04 15:09:43.047 INFO kablam!     Checking xxcalc v0.2.1 (/source)
Nov 04 15:09:43.727 INFO kablam! warning: unused macro definition
Nov 04 15:09:43.727 INFO kablam!    --> src/tokenizer.rs:267:1
Nov 04 15:09:43.727 INFO kablam!     |
Nov 04 15:09:43.727 INFO kablam! 267 | / macro_rules! tokenize {
Nov 04 15:09:43.727 INFO kablam! 268 | |   ($x:expr) => (Tokenizer::default().process($x).to_owned())
Nov 04 15:09:43.727 INFO kablam! 269 | | }
Nov 04 15:09:43.727 INFO kablam!     | |_^
Nov 04 15:09:43.729 INFO kablam!     |
Nov 04 15:09:43.729 INFO kablam!     = note: #[warn(unused_macros)] on by default
Nov 04 15:09:43.729 INFO kablam! 
Nov 04 15:09:43.729 INFO kablam! warning: unused macro definition
Nov 04 15:09:43.729 INFO kablam!    --> src/tokenizer.rs:271:1
Nov 04 15:09:43.729 INFO kablam!     |
Nov 04 15:09:43.729 INFO kablam! 271 | / macro_rules! tokenize_ref {
Nov 04 15:09:43.729 INFO kablam! 272 | |   ($x:expr) => (Tokenizer::default().process($x))
Nov 04 15:09:43.729 INFO kablam! 273 | | }
Nov 04 15:09:43.729 INFO kablam!     | |_^
Nov 04 15:09:43.729 INFO kablam! 
Nov 04 15:09:44.105 INFO kablam! warning: unused arithmetic operation that must be used
Nov 04 15:09:44.105 INFO kablam!    --> src/polynomial.rs:416:5
Nov 04 15:09:44.105 INFO kablam!     |
Nov 04 15:09:44.106 INFO kablam! 416 |     self + &other;
Nov 04 15:09:44.106 INFO kablam!     |     ^^^^^^^^^^^^^
Nov 04 15:09:44.106 INFO kablam!     |
Nov 04 15:09:44.107 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 15:09:44.107 INFO kablam! 
Nov 04 15:09:44.107 INFO kablam! warning: unused arithmetic operation that must be used
Nov 04 15:09:44.108 INFO kablam!    --> src/polynomial.rs:500:5
Nov 04 15:09:44.108 INFO kablam!     |
Nov 04 15:09:44.108 INFO kablam! 500 |     self - &other;
Nov 04 15:09:44.108 INFO kablam!     |     ^^^^^^^^^^^^^
Nov 04 15:09:44.109 INFO kablam! 
Nov 04 15:09:44.109 INFO kablam! warning: unused arithmetic operation that must be used
Nov 04 15:09:44.109 INFO kablam!    --> src/polynomial.rs:596:5
Nov 04 15:09:44.110 INFO kablam!     |
Nov 04 15:09:44.110 INFO kablam! 596 |     self * &other;
Nov 04 15:09:44.110 INFO kablam!     |     ^^^^^^^^^^^^^
Nov 04 15:09:44.111 INFO kablam! 
Nov 04 15:09:44.111 INFO kablam! warning: unused return value of `std::ops::Mul::mul` that must be used
Nov 04 15:09:44.111 INFO kablam!    --> src/polynomial.rs:618:5
Nov 04 15:09:44.112 INFO kablam!     |
Nov 04 15:09:44.112 INFO kablam! 618 |     self.mul(other);
Nov 04 15:09:44.112 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Nov 04 15:09:44.113 INFO kablam! 
Nov 04 15:09:44.326 INFO kablam! warning: unused macro definition
Nov 04 15:09:44.326 INFO kablam!    --> src/tokenizer.rs:267:1
Nov 04 15:09:44.327 INFO kablam!     |
Nov 04 15:09:44.328 INFO kablam! 267 | / macro_rules! tokenize {
Nov 04 15:09:44.328 INFO kablam! 268 | |   ($x:expr) => (Tokenizer::default().process($x).to_owned())
Nov 04 15:09:44.329 INFO kablam! 269 | | }
Nov 04 15:09:44.329 INFO kablam!     | |_^
Nov 04 15:09:44.330 INFO kablam!     |
Nov 04 15:09:44.330 INFO kablam!     = note: #[warn(unused_macros)] on by default
Nov 04 15:09:44.331 INFO kablam! 
Nov 04 15:09:47.170 INFO kablam! warning: unused arithmetic operation that must be used
Nov 04 15:09:47.170 INFO kablam!    --> src/polynomial.rs:416:5
Nov 04 15:09:47.170 INFO kablam!     |
Nov 04 15:09:47.170 INFO kablam! 416 |     self + &other;
Nov 04 15:09:47.170 INFO kablam!     |     ^^^^^^^^^^^^^
Nov 04 15:09:47.170 INFO kablam!     |
Nov 04 15:09:47.172 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 15:09:47.172 INFO kablam! 
Nov 04 15:09:47.172 INFO kablam! warning: unused arithmetic operation that must be used
Nov 04 15:09:47.172 INFO kablam!    --> src/polynomial.rs:500:5
Nov 04 15:09:47.172 INFO kablam!     |
Nov 04 15:09:47.172 INFO kablam! 500 |     self - &other;
Nov 04 15:09:47.172 INFO kablam!     |     ^^^^^^^^^^^^^
Nov 04 15:09:47.172 INFO kablam! 
Nov 04 15:09:47.172 INFO kablam! warning: unused arithmetic operation that must be used
Nov 04 15:09:47.172 INFO kablam!    --> src/polynomial.rs:596:5
Nov 04 15:09:47.172 INFO kablam!     |
Nov 04 15:09:47.172 INFO kablam! 596 |     self * &other;
Nov 04 15:09:47.172 INFO kablam!     |     ^^^^^^^^^^^^^
Nov 04 15:09:47.172 INFO kablam! 
Nov 04 15:09:47.172 INFO kablam! warning: unused return value of `std::ops::Mul::mul` that must be used
Nov 04 15:09:47.172 INFO kablam!    --> src/polynomial.rs:618:5
Nov 04 15:09:47.172 INFO kablam!     |
Nov 04 15:09:47.172 INFO kablam! 618 |     self.mul(other);
Nov 04 15:09:47.172 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Nov 04 15:09:47.172 INFO kablam! 
Nov 04 15:09:47.237 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.26s
Nov 04 15:09:47.248 INFO kablam! su: No module specific data is present
Nov 04 15:09:47.590 INFO running `"docker" "rm" "-f" "38d0655af134c35dad8f72e7e986d87e79edeb81552dd2cd7aaec93ac3a8fa50"`
Nov 04 15:09:47.875 INFO blam! 38d0655af134c35dad8f72e7e986d87e79edeb81552dd2cd7aaec93ac3a8fa50