Dec 04 16:47:03.008 INFO checking jdomenechb/rustiegb against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 16:47:03.008 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 16:47:03.311 INFO [stdout] 1cdd4f4af12d3509ad6e845b4867f7ca5945c5b53525e2b5b38f243e7f36baaf
Dec 04 16:47:03.317 INFO running `"docker" "start" "-a" "1cdd4f4af12d3509ad6e845b4867f7ca5945c5b53525e2b5b38f243e7f36baaf"`
Dec 04 16:47:04.419 INFO [stderr] usermod: no changes
Dec 04 16:47:04.475 INFO [stderr]     Checking rustiegb v0.1.0 (/source)
Dec 04 16:47:04.767 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 04 16:47:04.767 INFO [stderr]  --> src/main.rs:7:5
Dec 04 16:47:04.767 INFO [stderr]   |
Dec 04 16:47:04.767 INFO [stderr] 7 | use std::thread::sleep;
Dec 04 16:47:04.767 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 04 16:47:04.767 INFO [stderr]   |
Dec 04 16:47:04.767 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 16:47:04.767 INFO [stderr] 
Dec 04 16:47:04.767 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 04 16:47:04.767 INFO [stderr]  --> src/main.rs:8:5
Dec 04 16:47:04.767 INFO [stderr]   |
Dec 04 16:47:04.767 INFO [stderr] 8 | use std::time::Duration;
Dec 04 16:47:04.767 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 16:47:04.767 INFO [stderr] 
Dec 04 16:47:04.959 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 04 16:47:04.959 INFO [stderr]  --> src/main.rs:7:5
Dec 04 16:47:04.959 INFO [stderr]   |
Dec 04 16:47:04.959 INFO [stderr] 7 | use std::thread::sleep;
Dec 04 16:47:04.959 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 04 16:47:04.960 INFO [stderr]   |
Dec 04 16:47:04.960 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 16:47:04.960 INFO [stderr] 
Dec 04 16:47:04.960 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 04 16:47:04.960 INFO [stderr]  --> src/main.rs:8:5
Dec 04 16:47:04.960 INFO [stderr]   |
Dec 04 16:47:04.960 INFO [stderr] 8 | use std::time::Duration;
Dec 04 16:47:04.960 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 16:47:04.960 INFO [stderr] 
Dec 04 16:47:05.047 INFO [stderr] warning: method is never used: `read_de`
Dec 04 16:47:05.047 INFO [stderr]   --> src/cpu/registers.rs:62:5
Dec 04 16:47:05.047 INFO [stderr]    |
Dec 04 16:47:05.047 INFO [stderr] 62 |     pub fn read_de(&self) -> u16 {
Dec 04 16:47:05.047 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:47:05.047 INFO [stderr]    |
Dec 04 16:47:05.047 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 16:47:05.047 INFO [stderr] 
Dec 04 16:47:05.157 INFO [stderr] warning: method is never used: `read_de`
Dec 04 16:47:05.157 INFO [stderr]   --> src/cpu/registers.rs:62:5
Dec 04 16:47:05.157 INFO [stderr]    |
Dec 04 16:47:05.157 INFO [stderr] 62 |     pub fn read_de(&self) -> u16 {
Dec 04 16:47:05.157 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:47:05.157 INFO [stderr]    |
Dec 04 16:47:05.157 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 16:47:05.157 INFO [stderr] 
Dec 04 16:47:05.169 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 04 16:47:05.172 INFO [stderr] su: No module specific data is present
Dec 04 16:47:05.639 INFO running `"docker" "inspect" "1cdd4f4af12d3509ad6e845b4867f7ca5945c5b53525e2b5b38f243e7f36baaf"`
Dec 04 16:47:05.891 INFO running `"docker" "rm" "-f" "1cdd4f4af12d3509ad6e845b4867f7ca5945c5b53525e2b5b38f243e7f36baaf"`
Dec 04 16:47:06.139 INFO [stdout] 1cdd4f4af12d3509ad6e845b4867f7ca5945c5b53525e2b5b38f243e7f36baaf