Oct 13 02:46:58.819 INFO checking Ryman/hack_simulator against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 02:46:58.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 02:46:59.436 INFO blam! 39d67992362adb48e4dbd3a7424c41316a5037a2c5670159f68f72d6cf2d0f27
Oct 13 02:46:59.438 INFO running `"docker" "start" "-a" "39d67992362adb48e4dbd3a7424c41316a5037a2c5670159f68f72d6cf2d0f27"`
Oct 13 02:47:00.812 INFO kablam! usermod: no changes
Oct 13 02:47:01.248 INFO kablam!     Checking hack_assembler v0.0.1 (/source/assembler)
Oct 13 02:47:01.260 INFO kablam!     Checking memchr v0.1.11
Oct 13 02:47:01.260 INFO kablam!     Checking nodrop v0.1.10
Oct 13 02:47:01.260 INFO kablam!     Checking thread-id v2.0.0
Oct 13 02:47:01.260 INFO kablam!     Checking pistoncore-input v0.20.0
Oct 13 02:47:01.260 INFO kablam!     Checking piston-gfx_texture v0.29.0
Oct 13 02:47:01.260 INFO kablam!     Checking winit v0.8.3
Oct 13 02:47:02.076 INFO kablam!     Checking arrayvec v0.4.3
Oct 13 02:47:03.068 INFO kablam!     Checking hack_interpreter v0.0.1 (/source/interpreter)
Oct 13 02:47:04.085 INFO kablam!     Checking aho-corasick v0.5.3
Oct 13 02:47:04.314 INFO kablam!     Checking thread_local v0.2.7
Oct 13 02:47:06.012 INFO kablam! warning: unused import: `std::str::FromStr`
Oct 13 02:47:06.012 INFO kablam!  --> interpreter/src/runner/mod.rs:1:5
Oct 13 02:47:06.012 INFO kablam!   |
Oct 13 02:47:06.012 INFO kablam! 1 | use std::str::FromStr;
Oct 13 02:47:06.012 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 02:47:06.012 INFO kablam!   |
Oct 13 02:47:06.012 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:47:06.012 INFO kablam! 
Oct 13 02:47:07.772 INFO kablam!     Checking regex v0.1.80
Oct 13 02:47:08.324 INFO kablam!     Checking rusttype v0.2.3
Oct 13 02:47:12.540 INFO kablam!     Checking glutin v0.10.0
Oct 13 02:47:15.428 INFO kablam!     Checking pistoncore-window v0.30.0
Oct 13 02:47:16.365 INFO kablam!     Checking piston2d-graphics v0.23.0
Oct 13 02:47:16.902 INFO kablam!     Checking docopt v0.6.86
Oct 13 02:47:19.412 INFO kablam!     Checking piston2d-gfx_graphics v0.46.0
Oct 13 02:47:20.823 INFO kablam!     Checking pistoncore-event_loop v0.35.0
Oct 13 02:47:20.824 INFO kablam!     Checking pistoncore-glutin_window v0.42.0
Oct 13 02:47:23.137 INFO kablam!     Checking piston v0.35.0
Oct 13 02:47:26.533 INFO kablam!     Checking piston_window v0.73.0
Oct 13 02:47:30.516 INFO kablam!     Checking hack_simulator v0.0.1 (/source)
Oct 13 02:47:34.908 INFO kablam! warning: unused import: `GenericImage`
Oct 13 02:47:34.908 INFO kablam!  --> src/simulator.rs:3:32
Oct 13 02:47:34.908 INFO kablam!   |
Oct 13 02:47:34.908 INFO kablam! 3 | use image::{Rgba, ImageBuffer, GenericImage};
Oct 13 02:47:34.908 INFO kablam!   |                                ^^^^^^^^^^^^
Oct 13 02:47:34.908 INFO kablam!   |
Oct 13 02:47:34.908 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:47:34.908 INFO kablam! 
Oct 13 02:47:34.955 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 34.11s
Oct 13 02:47:34.969 INFO kablam! su: No module specific data is present
Oct 13 02:47:35.275 INFO running `"docker" "rm" "-f" "39d67992362adb48e4dbd3a7424c41316a5037a2c5670159f68f72d6cf2d0f27"`
Oct 13 02:47:35.396 INFO blam! 39d67992362adb48e4dbd3a7424c41316a5037a2c5670159f68f72d6cf2d0f27