Oct 27 07:18:05.602 INFO checking brinchj/rust-sudoku-fun against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 07:18:05.602 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/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 07:18:06.061 INFO blam! bd2a162586d17d2c182aa7ecff02760a304c4f01cf5ec6ee040ebd23166b1c3d
Oct 27 07:18:06.062 INFO running `"docker" "start" "-a" "bd2a162586d17d2c182aa7ecff02760a304c4f01cf5ec6ee040ebd23166b1c3d"`
Oct 27 07:18:08.014 INFO kablam! usermod: no changes
Oct 27 07:18:08.179 INFO kablam!    Compiling debugtrace v0.1.0
Oct 27 07:18:08.179 INFO kablam!     Checking either v0.1.7
Oct 27 07:18:08.180 INFO kablam!     Checking conv v0.3.3
Oct 27 07:18:08.182 INFO kablam!     Checking backtrace v0.1.8
Oct 27 07:18:11.827 INFO kablam!     Checking chomp v0.3.1
Oct 27 07:18:14.265 INFO kablam!     Checking sudokusolver v0.1.0 (/source)
Oct 27 07:18:16.051 INFO kablam! warning: unused `#[macro_use]` import
Oct 27 07:18:16.051 INFO kablam!  --> src/lib.rs:3:1
Oct 27 07:18:16.051 INFO kablam!   |
Oct 27 07:18:16.051 INFO kablam! 3 | #[macro_use]
Oct 27 07:18:16.051 INFO kablam!   | ^^^^^^^^^^^^
Oct 27 07:18:16.051 INFO kablam!   |
Oct 27 07:18:16.051 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 07:18:16.051 INFO kablam! 
Oct 27 07:18:16.119 INFO kablam! warning: unused `#[macro_use]` import
Oct 27 07:18:16.119 INFO kablam!  --> src/lib.rs:3:1
Oct 27 07:18:16.119 INFO kablam!   |
Oct 27 07:18:16.119 INFO kablam! 3 | #[macro_use]
Oct 27 07:18:16.119 INFO kablam!   | ^^^^^^^^^^^^
Oct 27 07:18:16.119 INFO kablam!   |
Oct 27 07:18:16.119 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 07:18:16.119 INFO kablam! 
Oct 27 07:18:16.323 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 27 07:18:16.324 INFO kablam!  --> src/lib.rs:1:12
Oct 27 07:18:16.325 INFO kablam!   |
Oct 27 07:18:16.326 INFO kablam! 1 | #![feature(iterator_step_by)]
Oct 27 07:18:16.326 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 27 07:18:16.327 INFO kablam!   |
Oct 27 07:18:16.328 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 07:18:16.328 INFO kablam! 
Oct 27 07:18:16.411 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 27 07:18:16.412 INFO kablam!  --> src/lib.rs:1:12
Oct 27 07:18:16.413 INFO kablam!   |
Oct 27 07:18:16.413 INFO kablam! 1 | #![feature(iterator_step_by)]
Oct 27 07:18:16.414 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 27 07:18:16.414 INFO kablam!   |
Oct 27 07:18:16.415 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 07:18:16.415 INFO kablam! 
Oct 27 07:18:18.543 INFO kablam! warning: unused `#[macro_use]` import
Oct 27 07:18:18.543 INFO kablam!  --> src/main.rs:3:1
Oct 27 07:18:18.543 INFO kablam!   |
Oct 27 07:18:18.543 INFO kablam! 3 | #[macro_use]
Oct 27 07:18:18.543 INFO kablam!   | ^^^^^^^^^^^^
Oct 27 07:18:18.544 INFO kablam!   |
Oct 27 07:18:18.545 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 07:18:18.545 INFO kablam! 
Oct 27 07:18:18.575 INFO kablam! warning: unused `#[macro_use]` import
Oct 27 07:18:18.575 INFO kablam!  --> src/main.rs:3:1
Oct 27 07:18:18.575 INFO kablam!   |
Oct 27 07:18:18.575 INFO kablam! 3 | #[macro_use]
Oct 27 07:18:18.575 INFO kablam!   | ^^^^^^^^^^^^
Oct 27 07:18:18.575 INFO kablam!   |
Oct 27 07:18:18.575 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 07:18:18.575 INFO kablam! 
Oct 27 07:18:18.972 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 27 07:18:18.972 INFO kablam!  --> src/main.rs:1:12
Oct 27 07:18:18.972 INFO kablam!   |
Oct 27 07:18:18.972 INFO kablam! 1 | #![feature(iterator_step_by)]
Oct 27 07:18:18.972 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 27 07:18:18.972 INFO kablam!   |
Oct 27 07:18:18.972 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 07:18:18.973 INFO kablam! 
Oct 27 07:18:18.999 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 27 07:18:18.999 INFO kablam!  --> src/main.rs:1:12
Oct 27 07:18:18.999 INFO kablam!   |
Oct 27 07:18:18.999 INFO kablam! 1 | #![feature(iterator_step_by)]
Oct 27 07:18:18.999 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 27 07:18:19.000 INFO kablam!   |
Oct 27 07:18:19.000 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 07:18:19.000 INFO kablam! 
Oct 27 07:18:19.087 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.04s
Oct 27 07:18:19.103 INFO kablam! su: No module specific data is present
Oct 27 07:18:20.243 INFO running `"docker" "rm" "-f" "bd2a162586d17d2c182aa7ecff02760a304c4f01cf5ec6ee040ebd23166b1c3d"`
Oct 27 07:18:20.459 INFO blam! bd2a162586d17d2c182aa7ecff02760a304c4f01cf5ec6ee040ebd23166b1c3d