Dec 05 18:56:34.442 INFO testing kamleshhello/Rust_hackathon_18 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 18:56:34.442 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 18:56:34.786 INFO [stdout] 1c251f07de995fe10a06ad0bbc63fd0c3555f35ea3478f2b9c4b541d5f8bf9ec
Dec 05 18:56:34.788 INFO running `"docker" "start" "-a" "1c251f07de995fe10a06ad0bbc63fd0c3555f35ea3478f2b9c4b541d5f8bf9ec"`
Dec 05 18:56:35.114 INFO [stderr] usermod: no changes
Dec 05 18:56:35.149 INFO [stderr]    Compiling workshop v0.1.0 (/source)
Dec 05 18:56:35.356 INFO [stderr] warning: unused import: `fs_extra::dir::*`
Dec 05 18:56:35.356 INFO [stderr]  --> src/main.rs:2:5
Dec 05 18:56:35.356 INFO [stderr]   |
Dec 05 18:56:35.356 INFO [stderr] 2 | use fs_extra::dir::*;
Dec 05 18:56:35.356 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 18:56:35.356 INFO [stderr]   |
Dec 05 18:56:35.356 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 18:56:35.356 INFO [stderr] 
Dec 05 18:56:35.356 INFO [stderr] warning: unused import: `fs_extra::error::*`
Dec 05 18:56:35.356 INFO [stderr]  --> src/main.rs:3:5
Dec 05 18:56:35.356 INFO [stderr]   |
Dec 05 18:56:35.356 INFO [stderr] 3 | use fs_extra::error::*;
Dec 05 18:56:35.356 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 18:56:35.356 INFO [stderr] 
Dec 05 18:56:35.381 INFO [stderr] warning: unused variable: `cmd`
Dec 05 18:56:35.381 INFO [stderr]   --> src/main.rs:12:9
Dec 05 18:56:35.381 INFO [stderr]    |
Dec 05 18:56:35.381 INFO [stderr] 12 |     let cmd = &args[1];
Dec 05 18:56:35.381 INFO [stderr]    |         ^^^ help: consider using `_cmd` instead
Dec 05 18:56:35.381 INFO [stderr]    |
Dec 05 18:56:35.381 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 18:56:35.381 INFO [stderr] 
Dec 05 18:56:35.381 INFO [stderr] warning: unused variable: `ln`
Dec 05 18:56:35.381 INFO [stderr]   --> src/main.rs:15:9
Dec 05 18:56:35.381 INFO [stderr]    |
Dec 05 18:56:35.381 INFO [stderr] 15 |     let ln = "ln".to_string();
Dec 05 18:56:35.381 INFO [stderr]    |         ^^ help: consider using `_ln` instead
Dec 05 18:56:35.381 INFO [stderr] 
Dec 05 18:56:35.381 INFO [stderr] warning: unused variable: `options`
Dec 05 18:56:35.381 INFO [stderr]   --> src/main.rs:33:21
Dec 05 18:56:35.381 INFO [stderr]    |
Dec 05 18:56:35.381 INFO [stderr] 33 |                 let options = fs_extra::dir::CopyOptions::new(); /* dir1 to dir2 is not working right now */
Dec 05 18:56:35.381 INFO [stderr]    |                     ^^^^^^^ help: consider using `_options` instead
Dec 05 18:56:35.381 INFO [stderr] 
Dec 05 18:56:35.632 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Dec 05 18:56:35.634 INFO [stderr] su: No module specific data is present
Dec 05 18:56:35.868 INFO running `"docker" "inspect" "1c251f07de995fe10a06ad0bbc63fd0c3555f35ea3478f2b9c4b541d5f8bf9ec"`
Dec 05 18:56:35.936 INFO running `"docker" "rm" "-f" "1c251f07de995fe10a06ad0bbc63fd0c3555f35ea3478f2b9c4b541d5f8bf9ec"`
Dec 05 18:56:36.011 INFO [stdout] 1c251f07de995fe10a06ad0bbc63fd0c3555f35ea3478f2b9c4b541d5f8bf9ec
Dec 05 18:56:36.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 18:56:36.144 INFO [stdout] e64c933020e1a2312db65b891ede7b094aca6c0eda81059a13d29fd8cb797123
Dec 05 18:56:36.146 INFO running `"docker" "start" "-a" "e64c933020e1a2312db65b891ede7b094aca6c0eda81059a13d29fd8cb797123"`
Dec 05 18:56:36.477 INFO [stderr] usermod: no changes
Dec 05 18:56:36.508 INFO [stderr]    Compiling workshop v0.1.0 (/source)
Dec 05 18:56:36.739 INFO [stderr] warning: unused import: `fs_extra::dir::*`
Dec 05 18:56:36.739 INFO [stderr]  --> src/main.rs:2:5
Dec 05 18:56:36.739 INFO [stderr]   |
Dec 05 18:56:36.739 INFO [stderr] 2 | use fs_extra::dir::*;
Dec 05 18:56:36.739 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 18:56:36.739 INFO [stderr]   |
Dec 05 18:56:36.739 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 18:56:36.739 INFO [stderr] 
Dec 05 18:56:36.739 INFO [stderr] warning: unused import: `fs_extra::error::*`
Dec 05 18:56:36.739 INFO [stderr]  --> src/main.rs:3:5
Dec 05 18:56:36.739 INFO [stderr]   |
Dec 05 18:56:36.739 INFO [stderr] 3 | use fs_extra::error::*;
Dec 05 18:56:36.739 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 18:56:36.739 INFO [stderr] 
Dec 05 18:56:36.768 INFO [stderr] warning: unused variable: `cmd`
Dec 05 18:56:36.768 INFO [stderr]   --> src/main.rs:12:9
Dec 05 18:56:36.768 INFO [stderr]    |
Dec 05 18:56:36.768 INFO [stderr] 12 |     let cmd = &args[1];
Dec 05 18:56:36.768 INFO [stderr]    |         ^^^ help: consider using `_cmd` instead
Dec 05 18:56:36.768 INFO [stderr]    |
Dec 05 18:56:36.768 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 18:56:36.768 INFO [stderr] 
Dec 05 18:56:36.768 INFO [stderr] warning: unused variable: `ln`
Dec 05 18:56:36.768 INFO [stderr]   --> src/main.rs:15:9
Dec 05 18:56:36.768 INFO [stderr]    |
Dec 05 18:56:36.768 INFO [stderr] 15 |     let ln = "ln".to_string();
Dec 05 18:56:36.768 INFO [stderr]    |         ^^ help: consider using `_ln` instead
Dec 05 18:56:36.768 INFO [stderr] 
Dec 05 18:56:36.768 INFO [stderr] warning: unused variable: `options`
Dec 05 18:56:36.768 INFO [stderr]   --> src/main.rs:33:21
Dec 05 18:56:36.768 INFO [stderr]    |
Dec 05 18:56:36.768 INFO [stderr] 33 |                 let options = fs_extra::dir::CopyOptions::new(); /* dir1 to dir2 is not working right now */
Dec 05 18:56:36.768 INFO [stderr]    |                     ^^^^^^^ help: consider using `_options` instead
Dec 05 18:56:36.768 INFO [stderr] 
Dec 05 18:56:37.101 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 05 18:56:37.105 INFO [stderr] su: No module specific data is present
Dec 05 18:56:37.573 INFO running `"docker" "inspect" "e64c933020e1a2312db65b891ede7b094aca6c0eda81059a13d29fd8cb797123"`
Dec 05 18:56:37.830 INFO running `"docker" "rm" "-f" "e64c933020e1a2312db65b891ede7b094aca6c0eda81059a13d29fd8cb797123"`
Dec 05 18:56:38.134 INFO [stdout] e64c933020e1a2312db65b891ede7b094aca6c0eda81059a13d29fd8cb797123
Dec 05 18:56:38.140 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 18:56:38.568 INFO [stdout] eeec81632904d024cf43ab093f6aab4ec8405fa2949b6658d0ee84da16418c0d
Dec 05 18:56:38.570 INFO running `"docker" "start" "-a" "eeec81632904d024cf43ab093f6aab4ec8405fa2949b6658d0ee84da16418c0d"`
Dec 05 18:56:40.092 INFO [stderr] usermod: no changes
Dec 05 18:56:40.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 05 18:56:40.185 INFO [stderr]      Running /target/debug/deps/workshop-b4f8cd0565b35a04
Dec 05 18:56:40.194 INFO [stdout] 
Dec 05 18:56:40.194 INFO [stdout] running 0 tests
Dec 05 18:56:40.194 INFO [stdout] 
Dec 05 18:56:40.194 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 18:56:40.194 INFO [stdout] 
Dec 05 18:56:40.200 INFO [stderr] su: No module specific data is present
Dec 05 18:56:41.211 INFO running `"docker" "inspect" "eeec81632904d024cf43ab093f6aab4ec8405fa2949b6658d0ee84da16418c0d"`
Dec 05 18:56:41.518 INFO running `"docker" "rm" "-f" "eeec81632904d024cf43ab093f6aab4ec8405fa2949b6658d0ee84da16418c0d"`
Dec 05 18:56:41.826 INFO [stdout] eeec81632904d024cf43ab093f6aab4ec8405fa2949b6658d0ee84da16418c0d