Dec 01 16:57:47.100 INFO testing gannonchan/var_study against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 16:57:47.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 16:57:47.353 INFO [stdout] 6b7cdd7cbf34c7e747ff99815481e98c70272f4cae7854fb0baabc5eb5bc71d2
Dec 01 16:57:47.356 INFO running `"docker" "start" "-a" "6b7cdd7cbf34c7e747ff99815481e98c70272f4cae7854fb0baabc5eb5bc71d2"`
Dec 01 16:57:47.779 INFO [stderr] usermod: no changes
Dec 01 16:57:47.810 INFO [stderr]    Compiling var_study v0.1.0 (/source)
Dec 01 16:57:48.187 INFO [stderr] warning: unused variable: `first_name`
Dec 01 16:57:48.187 INFO [stderr]   --> src/main.rs:23:9
Dec 01 16:57:48.187 INFO [stderr]    |
Dec 01 16:57:48.187 INFO [stderr] 23 |     let first_name = String::from("0");
Dec 01 16:57:48.187 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_first_name` instead
Dec 01 16:57:48.187 INFO [stderr]    |
Dec 01 16:57:48.187 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 16:57:48.187 INFO [stderr] 
Dec 01 16:57:48.187 INFO [stderr] warning: unused variable: `last_name`
Dec 01 16:57:48.187 INFO [stderr]   --> src/main.rs:24:9
Dec 01 16:57:48.187 INFO [stderr]    |
Dec 01 16:57:48.187 INFO [stderr] 24 |     let last_name = String::from("张三");
Dec 01 16:57:48.187 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_last_name` instead
Dec 01 16:57:48.187 INFO [stderr] 
Dec 01 16:57:48.187 INFO [stderr] warning: unused variable: `f`
Dec 01 16:57:48.187 INFO [stderr]   --> src/main.rs:73:9
Dec 01 16:57:48.187 INFO [stderr]    |
Dec 01 16:57:48.187 INFO [stderr] 73 |     let f = match f {   //使用match判断打开文件是否出现错误
Dec 01 16:57:48.187 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 01 16:57:48.187 INFO [stderr] 
Dec 01 16:57:48.187 INFO [stderr] warning: unused variable: `f`
Dec 01 16:57:48.187 INFO [stderr]   --> src/main.rs:95:9
Dec 01 16:57:48.187 INFO [stderr]    |
Dec 01 16:57:48.187 INFO [stderr] 95 |     let f = File::open("d:\\hello.txt").unwrap();
Dec 01 16:57:48.187 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 01 16:57:48.187 INFO [stderr] 
Dec 01 16:57:48.187 INFO [stderr] warning: unused variable: `f`
Dec 01 16:57:48.187 INFO [stderr]   --> src/main.rs:97:9
Dec 01 16:57:48.187 INFO [stderr]    |
Dec 01 16:57:48.187 INFO [stderr] 97 |     let f = File::open("d:\\hello.txt").expect("打开文件发生错误！");
Dec 01 16:57:48.187 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 01 16:57:48.187 INFO [stderr] 
Dec 01 16:57:48.891 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 01 16:57:48.891 INFO [stderr] su: No module specific data is present
Dec 01 16:57:49.447 INFO running `"docker" "inspect" "6b7cdd7cbf34c7e747ff99815481e98c70272f4cae7854fb0baabc5eb5bc71d2"`
Dec 01 16:57:49.668 INFO running `"docker" "rm" "-f" "6b7cdd7cbf34c7e747ff99815481e98c70272f4cae7854fb0baabc5eb5bc71d2"`
Dec 01 16:57:49.765 INFO [stdout] 6b7cdd7cbf34c7e747ff99815481e98c70272f4cae7854fb0baabc5eb5bc71d2
Dec 01 16:57:49.769 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 16:57:50.075 INFO [stdout] 0e76cba3d074373bdff085039109089b3a591ae1a00881236a5a8c7c30e2b53f
Dec 01 16:57:50.079 INFO running `"docker" "start" "-a" "0e76cba3d074373bdff085039109089b3a591ae1a00881236a5a8c7c30e2b53f"`
Dec 01 16:57:50.746 INFO [stderr] usermod: no changes
Dec 01 16:57:50.788 INFO [stderr]    Compiling var_study v0.1.0 (/source)
Dec 01 16:57:51.273 INFO [stderr] warning: unused variable: `first_name`
Dec 01 16:57:51.273 INFO [stderr]   --> src/main.rs:23:9
Dec 01 16:57:51.273 INFO [stderr]    |
Dec 01 16:57:51.273 INFO [stderr] 23 |     let first_name = String::from("0");
Dec 01 16:57:51.273 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_first_name` instead
Dec 01 16:57:51.273 INFO [stderr]    |
Dec 01 16:57:51.273 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 16:57:51.273 INFO [stderr] 
Dec 01 16:57:51.273 INFO [stderr] warning: unused variable: `last_name`
Dec 01 16:57:51.273 INFO [stderr]   --> src/main.rs:24:9
Dec 01 16:57:51.273 INFO [stderr]    |
Dec 01 16:57:51.273 INFO [stderr] 24 |     let last_name = String::from("张三");
Dec 01 16:57:51.273 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_last_name` instead
Dec 01 16:57:51.273 INFO [stderr] 
Dec 01 16:57:51.273 INFO [stderr] warning: unused variable: `f`
Dec 01 16:57:51.273 INFO [stderr]   --> src/main.rs:73:9
Dec 01 16:57:51.273 INFO [stderr]    |
Dec 01 16:57:51.273 INFO [stderr] 73 |     let f = match f {   //使用match判断打开文件是否出现错误
Dec 01 16:57:51.273 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 01 16:57:51.273 INFO [stderr] 
Dec 01 16:57:51.273 INFO [stderr] warning: unused variable: `f`
Dec 01 16:57:51.273 INFO [stderr]   --> src/main.rs:95:9
Dec 01 16:57:51.273 INFO [stderr]    |
Dec 01 16:57:51.273 INFO [stderr] 95 |     let f = File::open("d:\\hello.txt").unwrap();
Dec 01 16:57:51.273 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 01 16:57:51.273 INFO [stderr] 
Dec 01 16:57:51.273 INFO [stderr] warning: unused variable: `f`
Dec 01 16:57:51.273 INFO [stderr]   --> src/main.rs:97:9
Dec 01 16:57:51.273 INFO [stderr]    |
Dec 01 16:57:51.274 INFO [stderr] 97 |     let f = File::open("d:\\hello.txt").expect("打开文件发生错误！");
Dec 01 16:57:51.274 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 01 16:57:51.274 INFO [stderr] 
Dec 01 16:57:51.659 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 01 16:57:51.662 INFO [stderr] su: No module specific data is present
Dec 01 16:57:51.934 INFO running `"docker" "inspect" "0e76cba3d074373bdff085039109089b3a591ae1a00881236a5a8c7c30e2b53f"`
Dec 01 16:57:52.053 INFO running `"docker" "rm" "-f" "0e76cba3d074373bdff085039109089b3a591ae1a00881236a5a8c7c30e2b53f"`
Dec 01 16:57:52.171 INFO [stdout] 0e76cba3d074373bdff085039109089b3a591ae1a00881236a5a8c7c30e2b53f
Dec 01 16:57:52.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 16:57:52.351 INFO [stdout] 47a753eda405914706098c8b0f08e4c599019e94baac3f196de575df9f8ac97d
Dec 01 16:57:52.353 INFO running `"docker" "start" "-a" "47a753eda405914706098c8b0f08e4c599019e94baac3f196de575df9f8ac97d"`
Dec 01 16:57:52.781 INFO [stderr] usermod: no changes
Dec 01 16:57:52.805 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 16:57:52.805 INFO [stderr]      Running /target/debug/deps/var_study-5a344d1762168901
Dec 01 16:57:52.807 INFO [stdout] 
Dec 01 16:57:52.807 INFO [stdout] running 0 tests
Dec 01 16:57:52.807 INFO [stdout] 
Dec 01 16:57:52.807 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 16:57:52.807 INFO [stdout] 
Dec 01 16:57:52.808 INFO [stderr] su: No module specific data is present
Dec 01 16:57:53.120 INFO running `"docker" "inspect" "47a753eda405914706098c8b0f08e4c599019e94baac3f196de575df9f8ac97d"`
Dec 01 16:57:53.202 INFO running `"docker" "rm" "-f" "47a753eda405914706098c8b0f08e4c599019e94baac3f196de575df9f8ac97d"`
Dec 01 16:57:53.338 INFO [stdout] 47a753eda405914706098c8b0f08e4c599019e94baac3f196de575df9f8ac97d
