Nov 01 09:24:51.782 INFO testing gannonchan/var_study against 1.30.0 for beta-1.31-1
Nov 01 09:24:51.782 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 01 09:24:52.277 INFO blam! 41b26fc2f66ec940d9f8bd023a7f135b778a81b97932304def7b636d4c5a4f81
Nov 01 09:24:52.277 INFO running `"docker" "start" "-a" "41b26fc2f66ec940d9f8bd023a7f135b778a81b97932304def7b636d4c5a4f81"`
Nov 01 09:24:52.892 INFO kablam! usermod: no changes
Nov 01 09:24:52.910 INFO kablam!    Compiling var_study v0.1.0 (/source)
Nov 01 09:24:53.291 INFO kablam! warning: unused variable: `first_name`
Nov 01 09:24:53.291 INFO kablam!   --> src/main.rs:23:9
Nov 01 09:24:53.291 INFO kablam!    |
Nov 01 09:24:53.291 INFO kablam! 23 |     let first_name = String::from("0");
Nov 01 09:24:53.291 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_first_name` instead
Nov 01 09:24:53.291 INFO kablam!    |
Nov 01 09:24:53.291 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 09:24:53.291 INFO kablam! 
Nov 01 09:24:53.291 INFO kablam! warning: unused variable: `last_name`
Nov 01 09:24:53.291 INFO kablam!   --> src/main.rs:24:9
Nov 01 09:24:53.291 INFO kablam!    |
Nov 01 09:24:53.291 INFO kablam! 24 |     let last_name = String::from("张三");
Nov 01 09:24:53.291 INFO kablam!    |         ^^^^^^^^^ help: consider using `_last_name` instead
Nov 01 09:24:53.291 INFO kablam! 
Nov 01 09:24:53.291 INFO kablam! warning: unused variable: `f`
Nov 01 09:24:53.291 INFO kablam!   --> src/main.rs:73:9
Nov 01 09:24:53.291 INFO kablam!    |
Nov 01 09:24:53.291 INFO kablam! 73 |     let f = match f {   //使用match判断打开文件是否出现错误
Nov 01 09:24:53.291 INFO kablam!    |         ^ help: consider using `_f` instead
Nov 01 09:24:53.291 INFO kablam! 
Nov 01 09:24:53.291 INFO kablam! warning: unused variable: `f`
Nov 01 09:24:53.291 INFO kablam!   --> src/main.rs:95:9
Nov 01 09:24:53.291 INFO kablam!    |
Nov 01 09:24:53.291 INFO kablam! 95 |     let f = File::open("d:\\hello.txt").unwrap();
Nov 01 09:24:53.291 INFO kablam!    |         ^ help: consider using `_f` instead
Nov 01 09:24:53.291 INFO kablam! 
Nov 01 09:24:53.291 INFO kablam! warning: unused variable: `f`
Nov 01 09:24:53.291 INFO kablam!   --> src/main.rs:97:9
Nov 01 09:24:53.291 INFO kablam!    |
Nov 01 09:24:53.291 INFO kablam! 97 |     let f = File::open("d:\\hello.txt").expect("打开文件发生错误！");
Nov 01 09:24:53.291 INFO kablam!    |         ^ help: consider using `_f` instead
Nov 01 09:24:53.291 INFO kablam! 
Nov 01 09:24:53.804 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Nov 01 09:24:53.804 INFO kablam! su: No module specific data is present
Nov 01 09:24:54.135 INFO running `"docker" "rm" "-f" "41b26fc2f66ec940d9f8bd023a7f135b778a81b97932304def7b636d4c5a4f81"`
Nov 01 09:24:54.263 INFO blam! 41b26fc2f66ec940d9f8bd023a7f135b778a81b97932304def7b636d4c5a4f81
Nov 01 09:24:54.268 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 01 09:24:54.513 INFO blam! 713dca8c389ffec9e3704bcfcf2cf873150233ad3fabd023a903ea204a4e1db3
Nov 01 09:24:54.516 INFO running `"docker" "start" "-a" "713dca8c389ffec9e3704bcfcf2cf873150233ad3fabd023a903ea204a4e1db3"`
Nov 01 09:24:54.939 INFO kablam! usermod: no changes
Nov 01 09:24:54.976 INFO kablam!    Compiling var_study v0.1.0 (/source)
Nov 01 09:24:55.410 INFO kablam! warning: unused variable: `first_name`
Nov 01 09:24:55.410 INFO kablam!   --> src/main.rs:23:9
Nov 01 09:24:55.414 INFO kablam!    |
Nov 01 09:24:55.414 INFO kablam! 23 |     let first_name = String::from("0");
Nov 01 09:24:55.415 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_first_name` instead
Nov 01 09:24:55.415 INFO kablam!    |
Nov 01 09:24:55.415 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 09:24:55.415 INFO kablam! 
Nov 01 09:24:55.415 INFO kablam! warning: unused variable: `last_name`
Nov 01 09:24:55.415 INFO kablam!   --> src/main.rs:24:9
Nov 01 09:24:55.415 INFO kablam!    |
Nov 01 09:24:55.415 INFO kablam! 24 |     let last_name = String::from("张三");
Nov 01 09:24:55.415 INFO kablam!    |         ^^^^^^^^^ help: consider using `_last_name` instead
Nov 01 09:24:55.415 INFO kablam! 
Nov 01 09:24:55.415 INFO kablam! warning: unused variable: `f`
Nov 01 09:24:55.415 INFO kablam!   --> src/main.rs:73:9
Nov 01 09:24:55.415 INFO kablam!    |
Nov 01 09:24:55.415 INFO kablam! 73 |     let f = match f {   //使用match判断打开文件是否出现错误
Nov 01 09:24:55.415 INFO kablam!    |         ^ help: consider using `_f` instead
Nov 01 09:24:55.415 INFO kablam! 
Nov 01 09:24:55.415 INFO kablam! warning: unused variable: `f`
Nov 01 09:24:55.415 INFO kablam!   --> src/main.rs:95:9
Nov 01 09:24:55.415 INFO kablam!    |
Nov 01 09:24:55.415 INFO kablam! 95 |     let f = File::open("d:\\hello.txt").unwrap();
Nov 01 09:24:55.415 INFO kablam!    |         ^ help: consider using `_f` instead
Nov 01 09:24:55.415 INFO kablam! 
Nov 01 09:24:55.415 INFO kablam! warning: unused variable: `f`
Nov 01 09:24:55.415 INFO kablam!   --> src/main.rs:97:9
Nov 01 09:24:55.415 INFO kablam!    |
Nov 01 09:24:55.415 INFO kablam! 97 |     let f = File::open("d:\\hello.txt").expect("打开文件发生错误！");
Nov 01 09:24:55.415 INFO kablam!    |         ^ help: consider using `_f` instead
Nov 01 09:24:55.415 INFO kablam! 
Nov 01 09:24:55.799 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Nov 01 09:24:55.802 INFO kablam! su: No module specific data is present
Nov 01 09:24:56.131 INFO running `"docker" "rm" "-f" "713dca8c389ffec9e3704bcfcf2cf873150233ad3fabd023a903ea204a4e1db3"`
Nov 01 09:24:56.345 INFO blam! 713dca8c389ffec9e3704bcfcf2cf873150233ad3fabd023a903ea204a4e1db3
Nov 01 09:24:56.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 01 09:24:56.579 INFO blam! 4b92a94113432d9e8478366250a24de0f42b1788b26d12e0568a07985f00d89e
Nov 01 09:24:56.581 INFO running `"docker" "start" "-a" "4b92a94113432d9e8478366250a24de0f42b1788b26d12e0568a07985f00d89e"`
Nov 01 09:24:56.992 INFO kablam! usermod: no changes
Nov 01 09:24:57.025 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 01 09:24:57.025 INFO blam! 
Nov 01 09:24:57.025 INFO kablam!      Running /target/debug/deps/var_study-c997601085637d02
Nov 01 09:24:57.025 INFO blam! running 0 tests
Nov 01 09:24:57.025 INFO kablam! su: No module specific data is present
Nov 01 09:24:57.025 INFO blam! 
Nov 01 09:24:57.025 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 09:24:57.025 INFO blam! 
Nov 01 09:24:57.298 INFO running `"docker" "rm" "-f" "4b92a94113432d9e8478366250a24de0f42b1788b26d12e0568a07985f00d89e"`
Nov 01 09:24:57.402 INFO blam! 4b92a94113432d9e8478366250a24de0f42b1788b26d12e0568a07985f00d89e
