Nov 02 19:47:40.545 INFO checking Ryman/hack_simulator against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 19:47:40.547 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 02 19:47:40.784 INFO blam! 905d4a069196b6365ae0f563336304a0cea64666e6a7a4dda49c01b97702bad1
Nov 02 19:47:40.789 INFO running `"docker" "start" "-a" "905d4a069196b6365ae0f563336304a0cea64666e6a7a4dda49c01b97702bad1"`
Nov 02 19:47:41.321 INFO kablam! usermod: no changes
Nov 02 19:47:41.744 INFO kablam!     Checking hack_assembler v0.0.1 (/source/assembler)
Nov 02 19:47:41.778 INFO kablam!     Checking memchr v0.1.11
Nov 02 19:47:41.848 INFO kablam!     Checking tempdir v0.3.5
Nov 02 19:47:41.857 INFO kablam!     Checking thread-id v2.0.0
Nov 02 19:47:41.857 INFO kablam!     Checking piston2d-graphics v0.23.0
Nov 02 19:47:41.858 INFO kablam!     Checking pistoncore-input v0.20.0
Nov 02 19:47:41.858 INFO kablam!     Checking piston-gfx_texture v0.29.0
Nov 02 19:47:41.858 INFO kablam!     Checking winit v0.8.3
Nov 02 19:47:43.004 INFO kablam!     Checking thread_local v0.2.7
Nov 02 19:47:44.010 INFO kablam!     Checking aho-corasick v0.5.3
Nov 02 19:47:44.074 INFO kablam!     Checking hack_interpreter v0.0.1 (/source/interpreter)
Nov 02 19:47:46.980 INFO kablam!     Checking regex v0.1.80
Nov 02 19:47:47.916 INFO kablam! warning: unused import: `std::str::FromStr`
Nov 02 19:47:47.916 INFO kablam!  --> interpreter/src/runner/mod.rs:1:5
Nov 02 19:47:47.916 INFO kablam!   |
Nov 02 19:47:47.916 INFO kablam! 1 | use std::str::FromStr;
Nov 02 19:47:47.916 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 02 19:47:47.924 INFO kablam!   |
Nov 02 19:47:47.924 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 19:47:47.924 INFO kablam! 
Nov 02 19:47:51.884 INFO kablam!     Checking pistoncore-window v0.30.0
Nov 02 19:47:53.019 INFO kablam!     Checking glutin v0.10.0
Nov 02 19:47:53.293 INFO kablam!     Checking docopt v0.6.86
Nov 02 19:47:53.432 INFO kablam!     Checking piston2d-gfx_graphics v0.46.0
Nov 02 19:47:55.547 INFO kablam!     Checking pistoncore-event_loop v0.35.0
Nov 02 19:47:57.102 INFO kablam!     Checking piston v0.35.0
Nov 02 19:47:57.612 INFO kablam!     Checking pistoncore-glutin_window v0.42.0
Nov 02 19:48:00.160 INFO kablam!     Checking piston_window v0.73.0
Nov 02 19:48:03.957 INFO kablam!     Checking hack_simulator v0.0.1 (/source)
Nov 02 19:48:08.796 INFO kablam! warning: unused import: `GenericImage`
Nov 02 19:48:08.797 INFO kablam!  --> src/simulator.rs:3:32
Nov 02 19:48:08.797 INFO kablam!   |
Nov 02 19:48:08.797 INFO kablam! 3 | use image::{Rgba, ImageBuffer, GenericImage};
Nov 02 19:48:08.798 INFO kablam!   |                                ^^^^^^^^^^^^
Nov 02 19:48:08.798 INFO kablam!   |
Nov 02 19:48:08.798 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 19:48:08.799 INFO kablam! 
Nov 02 19:48:08.854 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.51s
Nov 02 19:48:08.876 INFO kablam! su: No module specific data is present
Nov 02 19:48:09.232 INFO running `"docker" "rm" "-f" "905d4a069196b6365ae0f563336304a0cea64666e6a7a4dda49c01b97702bad1"`
Nov 02 19:48:09.344 INFO blam! 905d4a069196b6365ae0f563336304a0cea64666e6a7a4dda49c01b97702bad1