Nov 06 13:27:38.914 INFO checking stephen-lazaro/reuler against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 13:27:38.915 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 13:27:39.453 INFO blam! f06b23729cc928ff1b18bdd87f0aec98a88971b487aa4627ec9c64588e80e83c
Nov 06 13:27:39.454 INFO running `"docker" "start" "-a" "f06b23729cc928ff1b18bdd87f0aec98a88971b487aa4627ec9c64588e80e83c"`
Nov 06 13:27:41.484 INFO kablam! usermod: no changes
Nov 06 13:27:41.652 INFO kablam!     Checking memchr v0.1.11
Nov 06 13:27:41.652 INFO kablam!     Checking itertools v0.7.3
Nov 06 13:27:41.688 INFO kablam!     Checking thread-id v2.0.0
Nov 06 13:27:42.382 INFO kablam!     Checking thread_local v0.2.7
Nov 06 13:27:42.405 INFO kablam!     Checking aho-corasick v0.5.3
Nov 06 13:27:43.516 INFO kablam!     Checking regex v0.1.80
Nov 06 13:27:45.228 INFO kablam!     Checking reuler v0.1.0 (/source)
Nov 06 13:27:45.337 INFO kablam! warning: unknown lint: `unused_import`
Nov 06 13:27:45.345 INFO kablam!  --> src/lib.rs:5:9
Nov 06 13:27:45.345 INFO kablam!   |
Nov 06 13:27:45.345 INFO kablam! 5 | #[allow(unused_import)]
Nov 06 13:27:45.345 INFO kablam!   |         ^^^^^^^^^^^^^
Nov 06 13:27:45.346 INFO kablam!   |
Nov 06 13:27:45.346 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Nov 06 13:27:45.346 INFO kablam! 
Nov 06 13:27:45.569 INFO kablam! warning: unused `#[macro_use]` import
Nov 06 13:27:45.570 INFO kablam!  --> src/lib.rs:3:1
Nov 06 13:27:45.570 INFO kablam!   |
Nov 06 13:27:45.571 INFO kablam! 3 | #[macro_use] extern crate itertools;
Nov 06 13:27:45.571 INFO kablam!   | ^^^^^^^^^^^^
Nov 06 13:27:45.576 INFO kablam!   |
Nov 06 13:27:45.577 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 13:27:45.577 INFO kablam! 
Nov 06 13:27:45.856 INFO kablam! warning: value assigned to `triangular_num` is never read
Nov 06 13:27:45.857 INFO kablam!  --> src/eulers/twelve.rs:6:13
Nov 06 13:27:45.857 INFO kablam!   |
Nov 06 13:27:45.857 INFO kablam! 6 |     let mut triangular_num = Some(6);
Nov 06 13:27:45.858 INFO kablam!   |             ^^^^^^^^^^^^^^
Nov 06 13:27:45.858 INFO kablam!   |
Nov 06 13:27:45.858 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Nov 06 13:27:45.858 INFO kablam! 
Nov 06 13:27:45.908 INFO kablam! warning: the feature `inclusive_range_syntax` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 06 13:27:45.909 INFO kablam!  --> src/lib.rs:1:12
Nov 06 13:27:45.909 INFO kablam!   |
Nov 06 13:27:45.910 INFO kablam! 1 | #![feature(inclusive_range_syntax)]
Nov 06 13:27:45.910 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^
Nov 06 13:27:45.910 INFO kablam!   |
Nov 06 13:27:45.910 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 06 13:27:45.911 INFO kablam! 
Nov 06 13:27:45.911 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 06 13:27:45.911 INFO kablam!  --> src/lib.rs:2:12
Nov 06 13:27:45.912 INFO kablam!   |
Nov 06 13:27:45.912 INFO kablam! 2 | #![feature(iterator_step_by)]
Nov 06 13:27:45.912 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Nov 06 13:27:45.912 INFO kablam! 
Nov 06 13:27:46.060 INFO kablam! warning: unknown lint: `unused_import`
Nov 06 13:27:46.061 INFO kablam!  --> src/main.rs:5:9
Nov 06 13:27:46.061 INFO kablam!   |
Nov 06 13:27:46.061 INFO kablam! 5 | #[allow(unused_import)]
Nov 06 13:27:46.062 INFO kablam!   |         ^^^^^^^^^^^^^
Nov 06 13:27:46.062 INFO kablam!   |
Nov 06 13:27:46.062 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Nov 06 13:27:46.063 INFO kablam! 
Nov 06 13:27:46.292 INFO kablam! warning: unused `#[macro_use]` import
Nov 06 13:27:46.292 INFO kablam!  --> src/main.rs:3:1
Nov 06 13:27:46.292 INFO kablam!   |
Nov 06 13:27:46.292 INFO kablam! 3 | #[macro_use] extern crate itertools;
Nov 06 13:27:46.292 INFO kablam!   | ^^^^^^^^^^^^
Nov 06 13:27:46.292 INFO kablam!   |
Nov 06 13:27:46.292 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 13:27:46.292 INFO kablam! 
Nov 06 13:27:46.616 INFO kablam!     Checking env_logger v0.3.5
Nov 06 13:27:46.725 INFO kablam! warning: value assigned to `triangular_num` is never read
Nov 06 13:27:46.725 INFO kablam!  --> src/eulers/twelve.rs:6:13
Nov 06 13:27:46.725 INFO kablam!   |
Nov 06 13:27:46.725 INFO kablam! 6 |     let mut triangular_num = Some(6);
Nov 06 13:27:46.726 INFO kablam!   |             ^^^^^^^^^^^^^^
Nov 06 13:27:46.726 INFO kablam!   |
Nov 06 13:27:46.726 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Nov 06 13:27:46.727 INFO kablam! 
Nov 06 13:27:46.797 INFO kablam! warning: the feature `inclusive_range_syntax` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 06 13:27:46.797 INFO kablam!  --> src/main.rs:1:12
Nov 06 13:27:46.797 INFO kablam!   |
Nov 06 13:27:46.797 INFO kablam! 1 | #![feature(inclusive_range_syntax)]
Nov 06 13:27:46.798 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^
Nov 06 13:27:46.798 INFO kablam!   |
Nov 06 13:27:46.798 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 06 13:27:46.798 INFO kablam! 
Nov 06 13:27:46.799 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 06 13:27:46.799 INFO kablam!  --> src/main.rs:2:12
Nov 06 13:27:46.799 INFO kablam!   |
Nov 06 13:27:46.800 INFO kablam! 2 | #![feature(iterator_step_by)]
Nov 06 13:27:46.800 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Nov 06 13:27:46.800 INFO kablam! 
Nov 06 13:27:47.156 INFO kablam!     Checking quickcheck v0.3.2
Nov 06 13:27:48.793 INFO kablam! warning: unknown lint: `unused_import`
Nov 06 13:27:48.793 INFO kablam!  --> src/lib.rs:5:9
Nov 06 13:27:48.793 INFO kablam!   |
Nov 06 13:27:48.793 INFO kablam! 5 | #[allow(unused_import)]
Nov 06 13:27:48.793 INFO kablam!   |         ^^^^^^^^^^^^^
Nov 06 13:27:48.793 INFO kablam!   |
Nov 06 13:27:48.793 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Nov 06 13:27:48.793 INFO kablam! 
Nov 06 13:27:48.816 INFO kablam! warning: unknown lint: `unused_import`
Nov 06 13:27:48.816 INFO kablam!  --> src/main.rs:5:9
Nov 06 13:27:48.816 INFO kablam!   |
Nov 06 13:27:48.816 INFO kablam! 5 | #[allow(unused_import)]
Nov 06 13:27:48.816 INFO kablam!   |         ^^^^^^^^^^^^^
Nov 06 13:27:48.816 INFO kablam!   |
Nov 06 13:27:48.816 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Nov 06 13:27:48.816 INFO kablam! 
Nov 06 13:27:49.168 INFO kablam! warning: unused `#[macro_use]` import
Nov 06 13:27:49.168 INFO kablam!  --> src/main.rs:3:1
Nov 06 13:27:49.168 INFO kablam!   |
Nov 06 13:27:49.168 INFO kablam! 3 | #[macro_use] extern crate itertools;
Nov 06 13:27:49.168 INFO kablam!   | ^^^^^^^^^^^^
Nov 06 13:27:49.168 INFO kablam!   |
Nov 06 13:27:49.168 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 13:27:49.168 INFO kablam! 
Nov 06 13:27:49.416 INFO kablam! warning: unused `#[macro_use]` import
Nov 06 13:27:49.416 INFO kablam!  --> src/lib.rs:3:1
Nov 06 13:27:49.416 INFO kablam!   |
Nov 06 13:27:49.416 INFO kablam! 3 | #[macro_use] extern crate itertools;
Nov 06 13:27:49.416 INFO kablam!   | ^^^^^^^^^^^^
Nov 06 13:27:49.416 INFO kablam!   |
Nov 06 13:27:49.416 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 13:27:49.416 INFO kablam! 
Nov 06 13:27:49.444 INFO kablam! warning: value assigned to `triangular_num` is never read
Nov 06 13:27:49.444 INFO kablam!  --> src/eulers/twelve.rs:6:13
Nov 06 13:27:49.444 INFO kablam!   |
Nov 06 13:27:49.444 INFO kablam! 6 |     let mut triangular_num = Some(6);
Nov 06 13:27:49.444 INFO kablam!   |             ^^^^^^^^^^^^^^
Nov 06 13:27:49.444 INFO kablam!   |
Nov 06 13:27:49.444 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Nov 06 13:27:49.444 INFO kablam! 
Nov 06 13:27:49.552 INFO kablam! warning: the feature `inclusive_range_syntax` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 06 13:27:49.552 INFO kablam!  --> src/main.rs:1:12
Nov 06 13:27:49.552 INFO kablam!   |
Nov 06 13:27:49.552 INFO kablam! 1 | #![feature(inclusive_range_syntax)]
Nov 06 13:27:49.552 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^
Nov 06 13:27:49.552 INFO kablam!   |
Nov 06 13:27:49.552 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 06 13:27:49.552 INFO kablam! 
Nov 06 13:27:49.552 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 06 13:27:49.552 INFO kablam!  --> src/main.rs:2:12
Nov 06 13:27:49.552 INFO kablam!   |
Nov 06 13:27:49.552 INFO kablam! 2 | #![feature(iterator_step_by)]
Nov 06 13:27:49.552 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Nov 06 13:27:49.552 INFO kablam! 
Nov 06 13:27:49.780 INFO kablam! warning: value assigned to `triangular_num` is never read
Nov 06 13:27:49.780 INFO kablam!  --> src/eulers/twelve.rs:6:13
Nov 06 13:27:49.780 INFO kablam!   |
Nov 06 13:27:49.780 INFO kablam! 6 |     let mut triangular_num = Some(6);
Nov 06 13:27:49.780 INFO kablam!   |             ^^^^^^^^^^^^^^
Nov 06 13:27:49.780 INFO kablam!   |
Nov 06 13:27:49.780 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Nov 06 13:27:49.780 INFO kablam! 
Nov 06 13:27:49.856 INFO kablam! warning: struct is never constructed: `Valid`
Nov 06 13:27:49.856 INFO kablam!   --> src/lib.rs:15:5
Nov 06 13:27:49.856 INFO kablam!    |
Nov 06 13:27:49.856 INFO kablam! 15 |     pub struct Valid <A : Testable> (A);
Nov 06 13:27:49.856 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 13:27:49.856 INFO kablam!    |
Nov 06 13:27:49.856 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 13:27:49.856 INFO kablam! 
Nov 06 13:27:49.856 INFO kablam! warning: struct is never constructed: `Invalid`
Nov 06 13:27:49.856 INFO kablam!   --> src/lib.rs:16:5
Nov 06 13:27:49.856 INFO kablam!    |
Nov 06 13:27:49.856 INFO kablam! 16 |     pub struct Invalid <A : Testable> (A);
Nov 06 13:27:49.856 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 13:27:49.856 INFO kablam! 
Nov 06 13:27:49.856 INFO kablam! warning: the feature `inclusive_range_syntax` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 06 13:27:49.856 INFO kablam!  --> src/lib.rs:1:12
Nov 06 13:27:49.856 INFO kablam!   |
Nov 06 13:27:49.856 INFO kablam! 1 | #![feature(inclusive_range_syntax)]
Nov 06 13:27:49.856 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^
Nov 06 13:27:49.856 INFO kablam!   |
Nov 06 13:27:49.856 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 06 13:27:49.856 INFO kablam! 
Nov 06 13:27:49.856 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 06 13:27:49.856 INFO kablam!  --> src/lib.rs:2:12
Nov 06 13:27:49.856 INFO kablam!   |
Nov 06 13:27:49.856 INFO kablam! 2 | #![feature(iterator_step_by)]
Nov 06 13:27:49.856 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Nov 06 13:27:49.856 INFO kablam! 
Nov 06 13:27:49.893 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.39s
Nov 06 13:27:49.901 INFO kablam! su: No module specific data is present
Nov 06 13:27:50.900 INFO running `"docker" "rm" "-f" "f06b23729cc928ff1b18bdd87f0aec98a88971b487aa4627ec9c64588e80e83c"`
Nov 06 13:27:51.178 INFO blam! f06b23729cc928ff1b18bdd87f0aec98a88971b487aa4627ec9c64588e80e83c