Nov 17 02:24:24.476 INFO testing gannonchan/var_study against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 02:24:24.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 02:24:25.395 INFO [stdout] 1c0800ffa99d5eca43cdfa344daa1411987438f5b5959fc61752430ecd85e493
Nov 17 02:24:25.403 INFO running `"docker" "start" "-a" "1c0800ffa99d5eca43cdfa344daa1411987438f5b5959fc61752430ecd85e493"`
Nov 17 02:24:26.463 INFO [stderr] usermod: no changes
Nov 17 02:24:26.519 INFO [stderr]    Compiling var_study v0.1.0 (/source)
Nov 17 02:24:26.940 INFO [stderr] warning: unused variable: `first_name`
Nov 17 02:24:26.940 INFO [stderr]   --> src/main.rs:23:9
Nov 17 02:24:26.940 INFO [stderr]    |
Nov 17 02:24:26.941 INFO [stderr] 23 |     let first_name = String::from("0");
Nov 17 02:24:26.947 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_first_name` instead
Nov 17 02:24:26.947 INFO [stderr]    |
Nov 17 02:24:26.948 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 02:24:26.948 INFO [stderr] 
Nov 17 02:24:26.950 INFO [stderr] warning: unused variable: `last_name`
Nov 17 02:24:26.950 INFO [stderr]   --> src/main.rs:24:9
Nov 17 02:24:26.951 INFO [stderr]    |
Nov 17 02:24:26.951 INFO [stderr] 24 |     let last_name = String::from("张三");
Nov 17 02:24:26.951 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_last_name` instead
Nov 17 02:24:26.951 INFO [stderr] 
Nov 17 02:24:26.952 INFO [stderr] warning: unused variable: `f`
Nov 17 02:24:26.952 INFO [stderr]   --> src/main.rs:73:9
Nov 17 02:24:26.952 INFO [stderr]    |
Nov 17 02:24:26.952 INFO [stderr] 73 |     let f = match f {   //使用match判断打开文件是否出现错误
Nov 17 02:24:26.953 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 17 02:24:26.953 INFO [stderr] 
Nov 17 02:24:26.953 INFO [stderr] warning: unused variable: `f`
Nov 17 02:24:26.953 INFO [stderr]   --> src/main.rs:95:9
Nov 17 02:24:26.954 INFO [stderr]    |
Nov 17 02:24:26.954 INFO [stderr] 95 |     let f = File::open("d:\\hello.txt").unwrap();
Nov 17 02:24:26.954 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 17 02:24:26.955 INFO [stderr] 
Nov 17 02:24:26.955 INFO [stderr] warning: unused variable: `f`
Nov 17 02:24:26.955 INFO [stderr]   --> src/main.rs:97:9
Nov 17 02:24:26.955 INFO [stderr]    |
Nov 17 02:24:26.956 INFO [stderr] 97 |     let f = File::open("d:\\hello.txt").expect("打开文件发生错误！");
Nov 17 02:24:26.956 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 17 02:24:26.956 INFO [stderr] 
Nov 17 02:24:27.581 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 17 02:24:27.582 INFO [stderr] su: No module specific data is present
Nov 17 02:24:27.871 INFO running `"docker" "inspect" "1c0800ffa99d5eca43cdfa344daa1411987438f5b5959fc61752430ecd85e493"`
Nov 17 02:24:28.040 INFO running `"docker" "rm" "-f" "1c0800ffa99d5eca43cdfa344daa1411987438f5b5959fc61752430ecd85e493"`
Nov 17 02:24:28.170 INFO [stdout] 1c0800ffa99d5eca43cdfa344daa1411987438f5b5959fc61752430ecd85e493
Nov 17 02:24:28.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 02:24:28.456 INFO [stdout] 90663874e42dc3449298da35c917f3b7bc7879139f320d053582cd220e9fb4e6
Nov 17 02:24:28.462 INFO running `"docker" "start" "-a" "90663874e42dc3449298da35c917f3b7bc7879139f320d053582cd220e9fb4e6"`
Nov 17 02:24:28.819 INFO [stderr] usermod: no changes
Nov 17 02:24:28.841 INFO [stderr]    Compiling var_study v0.1.0 (/source)
Nov 17 02:24:29.166 INFO [stderr] warning: unused variable: `first_name`
Nov 17 02:24:29.166 INFO [stderr]   --> src/main.rs:23:9
Nov 17 02:24:29.166 INFO [stderr]    |
Nov 17 02:24:29.166 INFO [stderr] 23 |     let first_name = String::from("0");
Nov 17 02:24:29.166 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_first_name` instead
Nov 17 02:24:29.166 INFO [stderr]    |
Nov 17 02:24:29.166 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 02:24:29.166 INFO [stderr] 
Nov 17 02:24:29.166 INFO [stderr] warning: unused variable: `last_name`
Nov 17 02:24:29.166 INFO [stderr]   --> src/main.rs:24:9
Nov 17 02:24:29.166 INFO [stderr]    |
Nov 17 02:24:29.166 INFO [stderr] 24 |     let last_name = String::from("张三");
Nov 17 02:24:29.166 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_last_name` instead
Nov 17 02:24:29.166 INFO [stderr] 
Nov 17 02:24:29.166 INFO [stderr] warning: unused variable: `f`
Nov 17 02:24:29.166 INFO [stderr]   --> src/main.rs:73:9
Nov 17 02:24:29.166 INFO [stderr]    |
Nov 17 02:24:29.166 INFO [stderr] 73 |     let f = match f {   //使用match判断打开文件是否出现错误
Nov 17 02:24:29.166 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 17 02:24:29.166 INFO [stderr] 
Nov 17 02:24:29.166 INFO [stderr] warning: unused variable: `f`
Nov 17 02:24:29.166 INFO [stderr]   --> src/main.rs:95:9
Nov 17 02:24:29.166 INFO [stderr]    |
Nov 17 02:24:29.166 INFO [stderr] 95 |     let f = File::open("d:\\hello.txt").unwrap();
Nov 17 02:24:29.166 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 17 02:24:29.166 INFO [stderr] 
Nov 17 02:24:29.166 INFO [stderr] warning: unused variable: `f`
Nov 17 02:24:29.166 INFO [stderr]   --> src/main.rs:97:9
Nov 17 02:24:29.166 INFO [stderr]    |
Nov 17 02:24:29.166 INFO [stderr] 97 |     let f = File::open("d:\\hello.txt").expect("打开文件发生错误！");
Nov 17 02:24:29.166 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 17 02:24:29.166 INFO [stderr] 
Nov 17 02:24:29.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Nov 17 02:24:29.398 INFO [stderr] su: No module specific data is present
Nov 17 02:24:29.726 INFO running `"docker" "inspect" "90663874e42dc3449298da35c917f3b7bc7879139f320d053582cd220e9fb4e6"`
Nov 17 02:24:29.880 INFO running `"docker" "rm" "-f" "90663874e42dc3449298da35c917f3b7bc7879139f320d053582cd220e9fb4e6"`
Nov 17 02:24:30.027 INFO [stdout] 90663874e42dc3449298da35c917f3b7bc7879139f320d053582cd220e9fb4e6
Nov 17 02:24:30.028 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 02:24:30.251 INFO [stdout] 451b33ab6205631b1e3906a1d627284677c7afacf061e5c90775c92f9892059c
Nov 17 02:24:30.256 INFO running `"docker" "start" "-a" "451b33ab6205631b1e3906a1d627284677c7afacf061e5c90775c92f9892059c"`
Nov 17 02:24:30.814 INFO [stderr] usermod: no changes
Nov 17 02:24:30.839 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 02:24:30.839 INFO [stderr]      Running /target/debug/deps/var_study-962b92fb33e18b49
Nov 17 02:24:30.844 INFO [stderr] su: No module specific data is present
Nov 17 02:24:30.844 INFO [stdout] 
Nov 17 02:24:30.844 INFO [stdout] running 0 tests
Nov 17 02:24:30.844 INFO [stdout] 
Nov 17 02:24:30.844 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 02:24:30.844 INFO [stdout] 
Nov 17 02:24:31.076 INFO running `"docker" "inspect" "451b33ab6205631b1e3906a1d627284677c7afacf061e5c90775c92f9892059c"`
Nov 17 02:24:31.159 INFO running `"docker" "rm" "-f" "451b33ab6205631b1e3906a1d627284677c7afacf061e5c90775c92f9892059c"`
Nov 17 02:24:31.285 INFO [stdout] 451b33ab6205631b1e3906a1d627284677c7afacf061e5c90775c92f9892059c