Nov 01 03:20:53.379 INFO checking jdomenechb/rustiegb against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 03:20:53.379 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 03:20:53.662 INFO blam! 70223d1d1b4f41ead5e3ad65a240042cf4abea45feb886c859d9022d2aab285d
Nov 01 03:20:53.672 INFO running `"docker" "start" "-a" "70223d1d1b4f41ead5e3ad65a240042cf4abea45feb886c859d9022d2aab285d"`
Nov 01 03:20:54.324 INFO kablam! usermod: no changes
Nov 01 03:20:54.366 INFO kablam!     Checking rustiegb v0.1.0 (/source)
Nov 01 03:20:54.679 INFO kablam! warning: unused import: `std::thread::sleep`
Nov 01 03:20:54.679 INFO kablam!  --> src/main.rs:7:5
Nov 01 03:20:54.679 INFO kablam!   |
Nov 01 03:20:54.679 INFO kablam! 7 | use std::thread::sleep;
Nov 01 03:20:54.679 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 01 03:20:54.679 INFO kablam!   |
Nov 01 03:20:54.679 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 03:20:54.679 INFO kablam! 
Nov 01 03:20:54.679 INFO kablam! warning: unused import: `std::time::Duration`
Nov 01 03:20:54.680 INFO kablam!  --> src/main.rs:8:5
Nov 01 03:20:54.680 INFO kablam!   |
Nov 01 03:20:54.680 INFO kablam! 8 | use std::time::Duration;
Nov 01 03:20:54.680 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 03:20:54.680 INFO kablam! 
Nov 01 03:20:54.770 INFO kablam! warning: unused import: `std::thread::sleep`
Nov 01 03:20:54.770 INFO kablam!  --> src/main.rs:7:5
Nov 01 03:20:54.770 INFO kablam!   |
Nov 01 03:20:54.770 INFO kablam! 7 | use std::thread::sleep;
Nov 01 03:20:54.770 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 01 03:20:54.770 INFO kablam!   |
Nov 01 03:20:54.770 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 03:20:54.770 INFO kablam! 
Nov 01 03:20:54.770 INFO kablam! warning: unused import: `std::time::Duration`
Nov 01 03:20:54.770 INFO kablam!  --> src/main.rs:8:5
Nov 01 03:20:54.770 INFO kablam!   |
Nov 01 03:20:54.770 INFO kablam! 8 | use std::time::Duration;
Nov 01 03:20:54.770 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 03:20:54.770 INFO kablam! 
Nov 01 03:20:54.899 INFO kablam! warning: method is never used: `read_de`
Nov 01 03:20:54.899 INFO kablam!   --> src/cpu/registers.rs:62:5
Nov 01 03:20:54.899 INFO kablam!    |
Nov 01 03:20:54.899 INFO kablam! 62 |     pub fn read_de(&self) -> u16 {
Nov 01 03:20:54.899 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:20:54.899 INFO kablam!    |
Nov 01 03:20:54.900 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 03:20:54.900 INFO kablam! 
Nov 01 03:20:55.011 INFO kablam! warning: method is never used: `read_de`
Nov 01 03:20:55.011 INFO kablam!   --> src/cpu/registers.rs:62:5
Nov 01 03:20:55.011 INFO kablam!    |
Nov 01 03:20:55.011 INFO kablam! 62 |     pub fn read_de(&self) -> u16 {
Nov 01 03:20:55.011 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:20:55.011 INFO kablam!    |
Nov 01 03:20:55.011 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 03:20:55.011 INFO kablam! 
Nov 01 03:20:55.034 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Nov 01 03:20:55.034 INFO kablam! su: No module specific data is present
Nov 01 03:20:55.354 INFO running `"docker" "rm" "-f" "70223d1d1b4f41ead5e3ad65a240042cf4abea45feb886c859d9022d2aab285d"`
Nov 01 03:20:55.484 INFO blam! 70223d1d1b4f41ead5e3ad65a240042cf4abea45feb886c859d9022d2aab285d