Dec 04 06:03:54.840 INFO checking zmbush/regex-zh against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 06:03:54.840 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06:03:55.361 INFO [stdout] fbd17085f395cbc43b759a2cb5416cfa62eafc5c6683711563182072129292f1
Dec 04 06:03:55.365 INFO running `"docker" "start" "-a" "fbd17085f395cbc43b759a2cb5416cfa62eafc5c6683711563182072129292f1"`
Dec 04 06:03:56.547 INFO [stderr] usermod: no changes
Dec 04 06:03:56.619 INFO [stderr]     Checking regex v0.1.0 (/source)
Dec 04 06:03:56.881 INFO [stderr] warning: unused import: `RefMut`
Dec 04 06:03:56.881 INFO [stderr]  --> src/main.rs:3:26
Dec 04 06:03:56.881 INFO [stderr]   |
Dec 04 06:03:56.881 INFO [stderr] 3 | use std::cell::{RefCell, RefMut};
Dec 04 06:03:56.881 INFO [stderr]   |                          ^^^^^^
Dec 04 06:03:56.881 INFO [stderr]   |
Dec 04 06:03:56.881 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:03:56.882 INFO [stderr] 
Dec 04 06:03:56.913 INFO [stderr] warning: unused import: `RefMut`
Dec 04 06:03:56.913 INFO [stderr]  --> src/main.rs:3:26
Dec 04 06:03:56.913 INFO [stderr]   |
Dec 04 06:03:56.913 INFO [stderr] 3 | use std::cell::{RefCell, RefMut};
Dec 04 06:03:56.913 INFO [stderr]   |                          ^^^^^^
Dec 04 06:03:56.913 INFO [stderr]   |
Dec 04 06:03:56.913 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:03:56.913 INFO [stderr] 
Dec 04 06:03:57.027 INFO [stderr] warning: the feature `drain` has been stable since 1.6.0 and no longer requires an attribute to enable
Dec 04 06:03:57.027 INFO [stderr]  --> src/main.rs:1:12
Dec 04 06:03:57.027 INFO [stderr]   |
Dec 04 06:03:57.027 INFO [stderr] 1 | #![feature(drain)]
Dec 04 06:03:57.027 INFO [stderr]   |            ^^^^^
Dec 04 06:03:57.027 INFO [stderr]   |
Dec 04 06:03:57.027 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 06:03:57.027 INFO [stderr] 
Dec 04 06:03:57.071 INFO [stderr] warning: the feature `drain` has been stable since 1.6.0 and no longer requires an attribute to enable
Dec 04 06:03:57.071 INFO [stderr]  --> src/main.rs:1:12
Dec 04 06:03:57.071 INFO [stderr]   |
Dec 04 06:03:57.071 INFO [stderr] 1 | #![feature(drain)]
Dec 04 06:03:57.071 INFO [stderr]   |            ^^^^^
Dec 04 06:03:57.071 INFO [stderr]   |
Dec 04 06:03:57.071 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 06:03:57.071 INFO [stderr] 
Dec 04 06:03:57.115 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Dec 04 06:03:57.117 INFO [stderr] su: No module specific data is present
Dec 04 06:03:57.893 INFO running `"docker" "inspect" "fbd17085f395cbc43b759a2cb5416cfa62eafc5c6683711563182072129292f1"`
Dec 04 06:03:58.219 INFO running `"docker" "rm" "-f" "fbd17085f395cbc43b759a2cb5416cfa62eafc5c6683711563182072129292f1"`
Dec 04 06:03:58.595 INFO [stdout] fbd17085f395cbc43b759a2cb5416cfa62eafc5c6683711563182072129292f1