Nov 07 01:38:22.057 INFO checking alfanick/xxcalc-rs against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 01:38:22.058 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 01:38:22.523 INFO blam! 97b3c3e69962e3bbef14f52f3766bc8420c72145717583c8233be49b0bdb5751
Nov 07 01:38:22.526 INFO running `"docker" "start" "-a" "97b3c3e69962e3bbef14f52f3766bc8420c72145717583c8233be49b0bdb5751"`
Nov 07 01:38:23.840 INFO kablam! usermod: no changes
Nov 07 01:38:23.960 INFO kablam!     Checking smallvec v0.3.1
Nov 07 01:38:24.916 INFO kablam!     Checking xxcalc v0.2.1 (/source)
Nov 07 01:38:25.487 INFO kablam! warning: unused macro definition
Nov 07 01:38:25.487 INFO kablam!    --> src/tokenizer.rs:265:1
Nov 07 01:38:25.487 INFO kablam!     |
Nov 07 01:38:25.487 INFO kablam! 265 | / macro_rules! tokenize {
Nov 07 01:38:25.487 INFO kablam! 266 | |   ($x:expr) => (Tokenizer::default().process($x).to_owned())
Nov 07 01:38:25.487 INFO kablam! 267 | | }
Nov 07 01:38:25.487 INFO kablam!     | |_^
Nov 07 01:38:25.487 INFO kablam!     |
Nov 07 01:38:25.487 INFO kablam!     = note: #[warn(unused_macros)] on by default
Nov 07 01:38:25.487 INFO kablam! 
Nov 07 01:38:25.487 INFO kablam! warning: unused macro definition
Nov 07 01:38:25.487 INFO kablam!    --> src/tokenizer.rs:269:1
Nov 07 01:38:25.487 INFO kablam!     |
Nov 07 01:38:25.487 INFO kablam! 269 | / macro_rules! tokenize_ref {
Nov 07 01:38:25.490 INFO kablam! 270 | |   ($x:expr) => (Tokenizer::default().process($x))
Nov 07 01:38:25.490 INFO kablam! 271 | | }
Nov 07 01:38:25.490 INFO kablam!     | |_^
Nov 07 01:38:25.490 INFO kablam! 
Nov 07 01:38:25.860 INFO kablam! warning: unused arithmetic operation that must be used
Nov 07 01:38:25.860 INFO kablam!    --> src/polynomial.rs:416:5
Nov 07 01:38:25.860 INFO kablam!     |
Nov 07 01:38:25.861 INFO kablam! 416 |     self + &other;
Nov 07 01:38:25.861 INFO kablam!     |     ^^^^^^^^^^^^^
Nov 07 01:38:25.861 INFO kablam!     |
Nov 07 01:38:25.861 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 07 01:38:25.862 INFO kablam! 
Nov 07 01:38:25.862 INFO kablam! warning: unused arithmetic operation that must be used
Nov 07 01:38:25.862 INFO kablam!    --> src/polynomial.rs:500:5
Nov 07 01:38:25.862 INFO kablam!     |
Nov 07 01:38:25.863 INFO kablam! 500 |     self - &other;
Nov 07 01:38:25.863 INFO kablam!     |     ^^^^^^^^^^^^^
Nov 07 01:38:25.863 INFO kablam! 
Nov 07 01:38:25.863 INFO kablam! warning: unused arithmetic operation that must be used
Nov 07 01:38:25.864 INFO kablam!    --> src/polynomial.rs:596:5
Nov 07 01:38:25.864 INFO kablam!     |
Nov 07 01:38:25.864 INFO kablam! 596 |     self * &other;
Nov 07 01:38:25.864 INFO kablam!     |     ^^^^^^^^^^^^^
Nov 07 01:38:25.865 INFO kablam! 
Nov 07 01:38:25.865 INFO kablam! warning: unused return value of `std::ops::Mul::mul` that must be used
Nov 07 01:38:25.865 INFO kablam!    --> src/polynomial.rs:618:5
Nov 07 01:38:25.865 INFO kablam!     |
Nov 07 01:38:25.866 INFO kablam! 618 |     self.mul(other);
Nov 07 01:38:25.866 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Nov 07 01:38:25.866 INFO kablam! 
Nov 07 01:38:26.439 INFO kablam! warning: unused macro definition
Nov 07 01:38:26.439 INFO kablam!    --> src/tokenizer.rs:265:1
Nov 07 01:38:26.439 INFO kablam!     |
Nov 07 01:38:26.439 INFO kablam! 265 | / macro_rules! tokenize {
Nov 07 01:38:26.439 INFO kablam! 266 | |   ($x:expr) => (Tokenizer::default().process($x).to_owned())
Nov 07 01:38:26.439 INFO kablam! 267 | | }
Nov 07 01:38:26.439 INFO kablam!     | |_^
Nov 07 01:38:26.439 INFO kablam!     |
Nov 07 01:38:26.439 INFO kablam!     = note: #[warn(unused_macros)] on by default
Nov 07 01:38:26.439 INFO kablam! 
Nov 07 01:38:29.476 INFO kablam! warning: unused arithmetic operation that must be used
Nov 07 01:38:29.477 INFO kablam!    --> src/polynomial.rs:416:5
Nov 07 01:38:29.477 INFO kablam!     |
Nov 07 01:38:29.477 INFO kablam! 416 |     self + &other;
Nov 07 01:38:29.477 INFO kablam!     |     ^^^^^^^^^^^^^
Nov 07 01:38:29.478 INFO kablam!     |
Nov 07 01:38:29.478 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 07 01:38:29.478 INFO kablam! 
Nov 07 01:38:29.478 INFO kablam! warning: unused arithmetic operation that must be used
Nov 07 01:38:29.478 INFO kablam!    --> src/polynomial.rs:500:5
Nov 07 01:38:29.478 INFO kablam!     |
Nov 07 01:38:29.479 INFO kablam! 500 |     self - &other;
Nov 07 01:38:29.479 INFO kablam!     |     ^^^^^^^^^^^^^
Nov 07 01:38:29.479 INFO kablam! 
Nov 07 01:38:29.480 INFO kablam! warning: unused arithmetic operation that must be used
Nov 07 01:38:29.480 INFO kablam!    --> src/polynomial.rs:596:5
Nov 07 01:38:29.480 INFO kablam!     |
Nov 07 01:38:29.480 INFO kablam! 596 |     self * &other;
Nov 07 01:38:29.480 INFO kablam!     |     ^^^^^^^^^^^^^
Nov 07 01:38:29.480 INFO kablam! 
Nov 07 01:38:29.480 INFO kablam! warning: unused return value of `std::ops::Mul::mul` that must be used
Nov 07 01:38:29.480 INFO kablam!    --> src/polynomial.rs:618:5
Nov 07 01:38:29.480 INFO kablam!     |
Nov 07 01:38:29.480 INFO kablam! 618 |     self.mul(other);
Nov 07 01:38:29.480 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Nov 07 01:38:29.480 INFO kablam! 
Nov 07 01:38:29.577 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.70s
Nov 07 01:38:29.588 INFO kablam! su: No module specific data is present
Nov 07 01:38:31.114 INFO running `"docker" "rm" "-f" "97b3c3e69962e3bbef14f52f3766bc8420c72145717583c8233be49b0bdb5751"`
Nov 07 01:38:31.408 INFO blam! 97b3c3e69962e3bbef14f52f3766bc8420c72145717583c8233be49b0bdb5751