Oct 21 20:34:27.965 INFO checking Ryman/hack_simulator against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 20:34:27.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192/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 21 20:34:28.501 INFO blam! 6951c2068021837a9ddf0aca2d11761a35ac8d120755abf7930a19c137d0da64
Oct 21 20:34:28.506 INFO running `"docker" "start" "-a" "6951c2068021837a9ddf0aca2d11761a35ac8d120755abf7930a19c137d0da64"`
Oct 21 20:34:29.670 INFO kablam! usermod: no changes
Oct 21 20:34:30.020 INFO kablam!     Checking hack_assembler v0.0.1 (/source/assembler)
Oct 21 20:34:30.023 INFO kablam!     Checking memchr v0.1.11
Oct 21 20:34:30.023 INFO kablam!     Checking nodrop v0.1.10
Oct 21 20:34:30.024 INFO kablam!     Checking tempdir v0.3.5
Oct 21 20:34:30.065 INFO kablam!     Checking x11-dl v2.15.0
Oct 21 20:34:30.065 INFO kablam!     Checking thread-id v2.0.0
Oct 21 20:34:30.065 INFO kablam!     Checking pistoncore-input v0.20.0
Oct 21 20:34:30.097 INFO kablam!     Checking piston-gfx_texture v0.29.0
Oct 21 20:34:30.896 INFO kablam!     Checking arrayvec v0.4.3
Oct 21 20:34:32.513 INFO kablam!     Checking thread_local v0.2.7
Oct 21 20:34:32.513 INFO kablam!     Checking aho-corasick v0.5.3
Oct 21 20:34:33.363 INFO kablam!     Checking hack_interpreter v0.0.1 (/source/interpreter)
Oct 21 20:34:35.548 INFO kablam!     Checking regex v0.1.80
Oct 21 20:34:36.132 INFO kablam!     Checking rusttype v0.2.3
Oct 21 20:34:36.849 INFO kablam! warning: unused import: `std::str::FromStr`
Oct 21 20:34:36.849 INFO kablam!  --> interpreter/src/runner/mod.rs:1:5
Oct 21 20:34:36.850 INFO kablam!   |
Oct 21 20:34:36.850 INFO kablam! 1 | use std::str::FromStr;
Oct 21 20:34:36.850 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 21 20:34:36.850 INFO kablam!   |
Oct 21 20:34:36.850 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 20:34:36.852 INFO kablam! 
Oct 21 20:34:39.692 INFO kablam!     Checking pistoncore-window v0.30.0
Oct 21 20:34:41.052 INFO kablam!     Checking docopt v0.6.86
Oct 21 20:34:41.492 INFO kablam!     Checking winit v0.8.3
Oct 21 20:34:42.300 INFO kablam!     Checking piston2d-graphics v0.23.0
Oct 21 20:34:43.687 INFO kablam!     Checking pistoncore-event_loop v0.35.0
Oct 21 20:34:44.076 INFO kablam!     Checking piston2d-gfx_graphics v0.46.0
Oct 21 20:34:44.452 INFO kablam!     Checking glutin v0.10.0
Oct 21 20:34:44.792 INFO kablam!     Checking piston v0.35.0
Oct 21 20:34:46.860 INFO kablam!     Checking pistoncore-glutin_window v0.42.0
Oct 21 20:34:49.132 INFO kablam!     Checking piston_window v0.73.0
Oct 21 20:34:52.712 INFO kablam!     Checking hack_simulator v0.0.1 (/source)
Oct 21 20:34:57.056 INFO kablam! warning: unused import: `GenericImage`
Oct 21 20:34:57.057 INFO kablam!  --> src/simulator.rs:3:32
Oct 21 20:34:57.057 INFO kablam!   |
Oct 21 20:34:57.057 INFO kablam! 3 | use image::{Rgba, ImageBuffer, GenericImage};
Oct 21 20:34:57.057 INFO kablam!   |                                ^^^^^^^^^^^^
Oct 21 20:34:57.058 INFO kablam!   |
Oct 21 20:34:57.058 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 20:34:57.058 INFO kablam! 
Oct 21 20:34:57.137 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.41s
Oct 21 20:34:57.148 INFO kablam! su: No module specific data is present
Oct 21 20:34:57.455 INFO running `"docker" "rm" "-f" "6951c2068021837a9ddf0aca2d11761a35ac8d120755abf7930a19c137d0da64"`
Oct 21 20:34:57.716 INFO blam! 6951c2068021837a9ddf0aca2d11761a35ac8d120755abf7930a19c137d0da64