Dec 13 23:51:35.845 INFO testing chenqian2651489/testrust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 23:51:35.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 13 23:51:35.984 INFO [stdout] 33c6725737ae67963bae456fe7c830c351f046243baae8d9c75ee679350c10bc
Dec 13 23:51:35.989 INFO running `"docker" "start" "-a" "33c6725737ae67963bae456fe7c830c351f046243baae8d9c75ee679350c10bc"`
Dec 13 23:51:36.480 INFO [stderr] usermod: no changes
Dec 13 23:51:36.511 INFO [stderr]    Compiling testrust v0.1.0 (/source)
Dec 13 23:51:36.837 INFO [stderr] warning: unused import: `std::thread::JoinHandle`
Dec 13 23:51:36.837 INFO [stderr]  --> src/main.rs:3:5
Dec 13 23:51:36.837 INFO [stderr]   |
Dec 13 23:51:36.837 INFO [stderr] 3 | use std::thread::JoinHandle;
Dec 13 23:51:36.837 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:51:36.837 INFO [stderr]   |
Dec 13 23:51:36.837 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 23:51:36.838 INFO [stderr] 
Dec 13 23:51:36.846 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 13 23:51:36.847 INFO [stderr]   --> src/main.rs:19:9
Dec 13 23:51:36.847 INFO [stderr]    |
Dec 13 23:51:36.847 INFO [stderr] 19 |         thread::sleep_ms(1000);
Dec 13 23:51:36.847 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 13 23:51:36.847 INFO [stderr]    |
Dec 13 23:51:36.847 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 13 23:51:36.847 INFO [stderr] 
Dec 13 23:51:36.893 INFO [stderr] warning: function is never used: `client`
Dec 13 23:51:36.893 INFO [stderr]   --> src/main.rs:12:1
Dec 13 23:51:36.893 INFO [stderr]    |
Dec 13 23:51:36.893 INFO [stderr] 12 | fn client(){
Dec 13 23:51:36.893 INFO [stderr]    | ^^^^^^^^^^^
Dec 13 23:51:36.893 INFO [stderr]    |
Dec 13 23:51:36.893 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 23:51:36.893 INFO [stderr] 
Dec 13 23:51:37.287 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 13 23:51:37.287 INFO [stderr] su: No module specific data is present
Dec 13 23:51:37.872 INFO running `"docker" "inspect" "33c6725737ae67963bae456fe7c830c351f046243baae8d9c75ee679350c10bc"`
Dec 13 23:51:38.147 INFO running `"docker" "rm" "-f" "33c6725737ae67963bae456fe7c830c351f046243baae8d9c75ee679350c10bc"`
Dec 13 23:51:38.329 INFO [stdout] 33c6725737ae67963bae456fe7c830c351f046243baae8d9c75ee679350c10bc
Dec 13 23:51:38.331 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 13 23:51:38.780 INFO [stdout] 4f92f42902dae2a1a09fef692d8325de8cea14e5433ed42de8a8c0404a09fbbc
Dec 13 23:51:38.781 INFO running `"docker" "start" "-a" "4f92f42902dae2a1a09fef692d8325de8cea14e5433ed42de8a8c0404a09fbbc"`
Dec 13 23:51:39.228 INFO [stderr] usermod: no changes
Dec 13 23:51:39.253 INFO [stderr]    Compiling testrust v0.1.0 (/source)
Dec 13 23:51:39.619 INFO [stderr] warning: unused import: `std::thread::JoinHandle`
Dec 13 23:51:39.619 INFO [stderr]  --> src/main.rs:3:5
Dec 13 23:51:39.619 INFO [stderr]   |
Dec 13 23:51:39.619 INFO [stderr] 3 | use std::thread::JoinHandle;
Dec 13 23:51:39.619 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:51:39.619 INFO [stderr]   |
Dec 13 23:51:39.619 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 23:51:39.619 INFO [stderr] 
Dec 13 23:51:39.627 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 13 23:51:39.627 INFO [stderr]   --> src/main.rs:19:9
Dec 13 23:51:39.627 INFO [stderr]    |
Dec 13 23:51:39.627 INFO [stderr] 19 |         thread::sleep_ms(1000);
Dec 13 23:51:39.627 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 13 23:51:39.627 INFO [stderr]    |
Dec 13 23:51:39.627 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 13 23:51:39.627 INFO [stderr] 
Dec 13 23:51:39.657 INFO [stderr] warning: function is never used: `client`
Dec 13 23:51:39.657 INFO [stderr]   --> src/main.rs:12:1
Dec 13 23:51:39.657 INFO [stderr]    |
Dec 13 23:51:39.657 INFO [stderr] 12 | fn client(){
Dec 13 23:51:39.657 INFO [stderr]    | ^^^^^^^^^^^
Dec 13 23:51:39.657 INFO [stderr]    |
Dec 13 23:51:39.657 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 23:51:39.657 INFO [stderr] 
Dec 13 23:51:39.897 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 13 23:51:39.906 INFO [stderr] su: No module specific data is present
Dec 13 23:51:40.336 INFO running `"docker" "inspect" "4f92f42902dae2a1a09fef692d8325de8cea14e5433ed42de8a8c0404a09fbbc"`
Dec 13 23:51:40.487 INFO running `"docker" "rm" "-f" "4f92f42902dae2a1a09fef692d8325de8cea14e5433ed42de8a8c0404a09fbbc"`
Dec 13 23:51:40.705 INFO [stdout] 4f92f42902dae2a1a09fef692d8325de8cea14e5433ed42de8a8c0404a09fbbc
Dec 13 23:51:40.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 13 23:51:41.124 INFO [stdout] d8704fdfa03be5725f7b863cbcfae7005f5be6010d374f6a24594d2f7501c05e
Dec 13 23:51:41.129 INFO running `"docker" "start" "-a" "d8704fdfa03be5725f7b863cbcfae7005f5be6010d374f6a24594d2f7501c05e"`
Dec 13 23:51:42.269 INFO [stderr] usermod: no changes
Dec 13 23:51:42.269 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 23:51:42.269 INFO [stderr]      Running /target/debug/deps/testrust-6b70e860e44758f4
Dec 13 23:51:42.269 INFO [stderr] su: No module specific data is present
Dec 13 23:51:42.269 INFO [stdout] 
Dec 13 23:51:42.269 INFO [stdout] running 0 tests
Dec 13 23:51:42.269 INFO [stdout] 
Dec 13 23:51:42.269 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 23:51:42.269 INFO [stdout] 
Dec 13 23:51:42.919 INFO running `"docker" "inspect" "d8704fdfa03be5725f7b863cbcfae7005f5be6010d374f6a24594d2f7501c05e"`
Dec 13 23:51:43.235 INFO running `"docker" "rm" "-f" "d8704fdfa03be5725f7b863cbcfae7005f5be6010d374f6a24594d2f7501c05e"`
Dec 13 23:51:43.643 INFO [stdout] d8704fdfa03be5725f7b863cbcfae7005f5be6010d374f6a24594d2f7501c05e