Dec 19 19:06:27.929 INFO checking chenqian2651489/testrust against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:06:27.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/chenqian2651489/testrust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:06:28.268 INFO [stdout] e1c88a6fdd97bcae50671ba6c96a551bd7524c3abcccc767699bb4b8ee106add
Dec 19 19:06:28.268 INFO running `"docker" "start" "-a" "e1c88a6fdd97bcae50671ba6c96a551bd7524c3abcccc767699bb4b8ee106add"`
Dec 19 19:06:29.066 INFO [stderr]     Checking testrust v0.1.0 (/opt/crater/workdir)
Dec 19 19:06:29.252 INFO [stderr] warning: unused import: `std::thread::JoinHandle`
Dec 19 19:06:29.252 INFO [stderr]  --> src/main.rs:3:5
Dec 19 19:06:29.252 INFO [stderr]   |
Dec 19 19:06:29.252 INFO [stderr] 3 | use std::thread::JoinHandle;
Dec 19 19:06:29.252 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:06:29.252 INFO [stderr]   |
Dec 19 19:06:29.252 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:06:29.252 INFO [stderr] 
Dec 19 19:06:29.288 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 19 19:06:29.288 INFO [stderr]   --> src/main.rs:19:9
Dec 19 19:06:29.288 INFO [stderr]    |
Dec 19 19:06:29.288 INFO [stderr] 19 |         thread::sleep_ms(1000);
Dec 19 19:06:29.288 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 19 19:06:29.288 INFO [stderr]    |
Dec 19 19:06:29.288 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 19:06:29.288 INFO [stderr] 
Dec 19 19:06:29.288 INFO [stderr] warning: unused import: `std::thread::JoinHandle`
Dec 19 19:06:29.288 INFO [stderr]  --> src/main.rs:3:5
Dec 19 19:06:29.288 INFO [stderr]   |
Dec 19 19:06:29.288 INFO [stderr] 3 | use std::thread::JoinHandle;
Dec 19 19:06:29.288 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:06:29.288 INFO [stderr]   |
Dec 19 19:06:29.345 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:06:29.345 INFO [stderr] 
Dec 19 19:06:29.345 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 19 19:06:29.345 INFO [stderr]   --> src/main.rs:19:9
Dec 19 19:06:29.345 INFO [stderr]    |
Dec 19 19:06:29.345 INFO [stderr] 19 |         thread::sleep_ms(1000);
Dec 19 19:06:29.345 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 19 19:06:29.345 INFO [stderr]    |
Dec 19 19:06:29.345 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 19:06:29.345 INFO [stderr] 
Dec 19 19:06:29.345 INFO [stderr] warning: function is never used: `client`
Dec 19 19:06:29.345 INFO [stderr]   --> src/main.rs:12:1
Dec 19 19:06:29.345 INFO [stderr]    |
Dec 19 19:06:29.345 INFO [stderr] 12 | fn client(){
Dec 19 19:06:29.345 INFO [stderr]    | ^^^^^^^^^^^
Dec 19 19:06:29.345 INFO [stderr]    |
Dec 19 19:06:29.345 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:06:29.345 INFO [stderr] 
Dec 19 19:06:29.345 INFO [stderr] warning: function is never used: `client`
Dec 19 19:06:29.345 INFO [stderr]   --> src/main.rs:12:1
Dec 19 19:06:29.345 INFO [stderr]    |
Dec 19 19:06:29.345 INFO [stderr] 12 | fn client(){
Dec 19 19:06:29.345 INFO [stderr]    | ^^^^^^^^^^^
Dec 19 19:06:29.345 INFO [stderr]    |
Dec 19 19:06:29.345 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:06:29.345 INFO [stderr] 
Dec 19 19:06:29.345 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Dec 19 19:06:29.682 INFO running `"docker" "inspect" "e1c88a6fdd97bcae50671ba6c96a551bd7524c3abcccc767699bb4b8ee106add"`
Dec 19 19:06:29.849 INFO running `"docker" "rm" "-f" "e1c88a6fdd97bcae50671ba6c96a551bd7524c3abcccc767699bb4b8ee106add"`
Dec 19 19:06:30.056 INFO [stdout] e1c88a6fdd97bcae50671ba6c96a551bd7524c3abcccc767699bb4b8ee106add