Nov 07 00:26:26.059 INFO checking brinchj/rust-sudoku-fun against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 00:26:26.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 00:26:26.589 INFO blam! 533229f4035ac64845533830a4fa8f6dafc1126b23b77a0462d8e4cb40c203c3
Nov 07 00:26:26.604 INFO running `"docker" "start" "-a" "533229f4035ac64845533830a4fa8f6dafc1126b23b77a0462d8e4cb40c203c3"`
Nov 07 00:26:28.436 INFO kablam! usermod: no changes
Nov 07 00:26:28.617 INFO kablam!    Compiling debugtrace v0.1.0
Nov 07 00:26:28.623 INFO kablam!     Checking debug-builders v0.1.0
Nov 07 00:26:28.623 INFO kablam!     Checking either v0.1.7
Nov 07 00:26:28.623 INFO kablam!     Checking conv v0.3.3
Nov 07 00:26:30.429 INFO kablam!     Checking backtrace v0.1.8
Nov 07 00:26:32.966 INFO kablam!     Checking chomp v0.3.1
Nov 07 00:26:34.976 INFO kablam!     Checking sudokusolver v0.1.0 (/source)
Nov 07 00:26:36.790 INFO kablam! warning: unused `#[macro_use]` import
Nov 07 00:26:36.791 INFO kablam!  --> src/lib.rs:3:1
Nov 07 00:26:36.792 INFO kablam!   |
Nov 07 00:26:36.793 INFO kablam! 3 | #[macro_use]
Nov 07 00:26:36.793 INFO kablam!   | ^^^^^^^^^^^^
Nov 07 00:26:36.794 INFO kablam!   |
Nov 07 00:26:36.795 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 00:26:36.795 INFO kablam! 
Nov 07 00:26:36.932 INFO kablam! warning: unused `#[macro_use]` import
Nov 07 00:26:36.932 INFO kablam!  --> src/lib.rs:3:1
Nov 07 00:26:36.932 INFO kablam!   |
Nov 07 00:26:36.932 INFO kablam! 3 | #[macro_use]
Nov 07 00:26:36.932 INFO kablam!   | ^^^^^^^^^^^^
Nov 07 00:26:36.934 INFO kablam!   |
Nov 07 00:26:36.934 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 00:26:36.935 INFO kablam! 
Nov 07 00:26:37.156 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 07 00:26:37.157 INFO kablam!  --> src/lib.rs:1:12
Nov 07 00:26:37.158 INFO kablam!   |
Nov 07 00:26:37.159 INFO kablam! 1 | #![feature(iterator_step_by)]
Nov 07 00:26:37.159 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Nov 07 00:26:37.160 INFO kablam!   |
Nov 07 00:26:37.161 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 07 00:26:37.162 INFO kablam! 
Nov 07 00:26:37.246 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 07 00:26:37.246 INFO kablam!  --> src/lib.rs:1:12
Nov 07 00:26:37.246 INFO kablam!   |
Nov 07 00:26:37.247 INFO kablam! 1 | #![feature(iterator_step_by)]
Nov 07 00:26:37.247 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Nov 07 00:26:37.247 INFO kablam!   |
Nov 07 00:26:37.247 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 07 00:26:37.247 INFO kablam! 
Nov 07 00:26:38.860 INFO kablam! warning: unused `#[macro_use]` import
Nov 07 00:26:38.860 INFO kablam!  --> src/main.rs:3:1
Nov 07 00:26:38.861 INFO kablam!   |
Nov 07 00:26:38.862 INFO kablam! 3 | #[macro_use]
Nov 07 00:26:38.862 INFO kablam!   | ^^^^^^^^^^^^
Nov 07 00:26:38.863 INFO kablam!   |
Nov 07 00:26:38.863 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 00:26:38.864 INFO kablam! 
Nov 07 00:26:39.024 INFO kablam! warning: unused `#[macro_use]` import
Nov 07 00:26:39.025 INFO kablam!  --> src/main.rs:3:1
Nov 07 00:26:39.026 INFO kablam!   |
Nov 07 00:26:39.027 INFO kablam! 3 | #[macro_use]
Nov 07 00:26:39.028 INFO kablam!   | ^^^^^^^^^^^^
Nov 07 00:26:39.028 INFO kablam!   |
Nov 07 00:26:39.029 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 00:26:39.029 INFO kablam! 
Nov 07 00:26:39.240 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 07 00:26:39.241 INFO kablam!  --> src/main.rs:1:12
Nov 07 00:26:39.241 INFO kablam!   |
Nov 07 00:26:39.242 INFO kablam! 1 | #![feature(iterator_step_by)]
Nov 07 00:26:39.243 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Nov 07 00:26:39.243 INFO kablam!   |
Nov 07 00:26:39.244 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 07 00:26:39.245 INFO kablam! 
Nov 07 00:26:39.344 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 07 00:26:39.345 INFO kablam!  --> src/main.rs:1:12
Nov 07 00:26:39.345 INFO kablam!   |
Nov 07 00:26:39.345 INFO kablam! 1 | #![feature(iterator_step_by)]
Nov 07 00:26:39.345 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Nov 07 00:26:39.346 INFO kablam!   |
Nov 07 00:26:39.347 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 07 00:26:39.348 INFO kablam! 
Nov 07 00:26:39.373 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.92s
Nov 07 00:26:39.379 INFO kablam! su: No module specific data is present
Nov 07 00:26:40.953 INFO running `"docker" "rm" "-f" "533229f4035ac64845533830a4fa8f6dafc1126b23b77a0462d8e4cb40c203c3"`
Nov 07 00:26:41.308 INFO blam! 533229f4035ac64845533830a4fa8f6dafc1126b23b77a0462d8e4cb40c203c3