Dec 05 03:06:10.567 INFO checking ChijinZ/rust_test against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 03:06:10.567 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 03:06:11.131 INFO [stdout] ebcdd046707bd08bf3fc6b41fa51bdfa966e2ab85b09794831e881e7ea492b61
Dec 05 03:06:11.133 INFO running `"docker" "start" "-a" "ebcdd046707bd08bf3fc6b41fa51bdfa966e2ab85b09794831e881e7ea492b61"`
Dec 05 03:06:12.587 INFO [stderr] usermod: no changes
Dec 05 03:06:12.837 INFO [stderr]     Checking mio-named-pipes v0.1.6
Dec 05 03:06:12.848 INFO [stderr]     Checking memrange v0.1.3
Dec 05 03:06:12.849 INFO [stderr]     Checking bincode v1.0.1
Dec 05 03:06:12.849 INFO [stderr]     Checking tokio-threadpool v0.1.4
Dec 05 03:06:12.849 INFO [stderr]     Checking tokio-uds v0.2.0
Dec 05 03:06:12.849 INFO [stderr]     Checking tokio-process v0.2.2
Dec 05 03:06:15.575 INFO [stderr]     Checking theban_interval_tree v0.7.1
Dec 05 03:06:18.347 INFO [stderr]     Checking shared_memory v0.8.0
Dec 05 03:06:19.435 INFO [stderr]     Checking tokio-fs v0.1.1
Dec 05 03:06:20.903 INFO [stderr]     Checking tokio v0.1.7
Dec 05 03:06:22.908 INFO [stderr]     Checking msg-transmitter v0.3.0
Dec 05 03:06:24.847 INFO [stderr]     Checking rust_test v0.1.0 (/source)
Dec 05 03:06:25.061 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 05 03:06:25.061 INFO [stderr]  --> src/main.rs:1:5
Dec 05 03:06:25.061 INFO [stderr]   |
Dec 05 03:06:25.061 INFO [stderr] 1 | use std::cell::RefCell;
Dec 05 03:06:25.061 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 03:06:25.061 INFO [stderr]   |
Dec 05 03:06:25.061 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:06:25.061 INFO [stderr] 
Dec 05 03:06:25.061 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 05 03:06:25.061 INFO [stderr]  --> src/main.rs:2:17
Dec 05 03:06:25.061 INFO [stderr]   |
Dec 05 03:06:25.061 INFO [stderr] 2 | use std::sync::{Arc, Mutex};
Dec 05 03:06:25.061 INFO [stderr]   |                 ^^^  ^^^^^
Dec 05 03:06:25.061 INFO [stderr] 
Dec 05 03:06:25.116 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 05 03:06:25.116 INFO [stderr]  --> src/main.rs:1:5
Dec 05 03:06:25.116 INFO [stderr]   |
Dec 05 03:06:25.116 INFO [stderr] 1 | use std::cell::RefCell;
Dec 05 03:06:25.116 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 03:06:25.116 INFO [stderr]   |
Dec 05 03:06:25.116 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:06:25.116 INFO [stderr] 
Dec 05 03:06:25.116 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 05 03:06:25.116 INFO [stderr]  --> src/main.rs:2:17
Dec 05 03:06:25.116 INFO [stderr]   |
Dec 05 03:06:25.116 INFO [stderr] 2 | use std::sync::{Arc, Mutex};
Dec 05 03:06:25.116 INFO [stderr]   |                 ^^^  ^^^^^
Dec 05 03:06:25.116 INFO [stderr] 
Dec 05 03:06:25.152 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.53s
Dec 05 03:06:25.158 INFO [stderr] su: No module specific data is present
Dec 05 03:06:31.289 INFO running `"docker" "inspect" "ebcdd046707bd08bf3fc6b41fa51bdfa966e2ab85b09794831e881e7ea492b61"`
Dec 05 03:06:31.356 INFO running `"docker" "rm" "-f" "ebcdd046707bd08bf3fc6b41fa51bdfa966e2ab85b09794831e881e7ea492b61"`
Dec 05 03:06:33.228 INFO [stdout] ebcdd046707bd08bf3fc6b41fa51bdfa966e2ab85b09794831e881e7ea492b61