Nov 30 00:22:15.112 INFO checking kamleshhello/Rust_hackathon_18 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 00:22:15.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-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 30 00:22:15.576 INFO [stdout] 753eab7074d471018fa3c87fa3060776a8193c502ae87c29fa82a59376680923
Nov 30 00:22:15.578 INFO running `"docker" "start" "-a" "753eab7074d471018fa3c87fa3060776a8193c502ae87c29fa82a59376680923"`
Nov 30 00:22:16.612 INFO [stderr] usermod: no changes
Nov 30 00:22:16.676 INFO [stderr]     Checking workshop v0.1.0 (/source)
Nov 30 00:22:17.180 INFO [stderr] warning: unused import: `fs_extra::dir::*`
Nov 30 00:22:17.180 INFO [stderr]  --> src/main.rs:2:5
Nov 30 00:22:17.180 INFO [stderr]   |
Nov 30 00:22:17.180 INFO [stderr] 2 | use fs_extra::dir::*;
Nov 30 00:22:17.180 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 30 00:22:17.180 INFO [stderr]   |
Nov 30 00:22:17.180 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 00:22:17.180 INFO [stderr] 
Nov 30 00:22:17.180 INFO [stderr] warning: unused import: `fs_extra::error::*`
Nov 30 00:22:17.180 INFO [stderr]  --> src/main.rs:3:5
Nov 30 00:22:17.180 INFO [stderr]   |
Nov 30 00:22:17.180 INFO [stderr] 3 | use fs_extra::error::*;
Nov 30 00:22:17.180 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 00:22:17.180 INFO [stderr] 
Nov 30 00:22:17.234 INFO [stderr] warning: unused variable: `cmd`
Nov 30 00:22:17.234 INFO [stderr]   --> src/main.rs:12:9
Nov 30 00:22:17.234 INFO [stderr]    |
Nov 30 00:22:17.234 INFO [stderr] 12 |     let cmd = &args[1];
Nov 30 00:22:17.234 INFO [stderr]    |         ^^^ help: consider using `_cmd` instead
Nov 30 00:22:17.234 INFO [stderr]    |
Nov 30 00:22:17.234 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:22:17.234 INFO [stderr] 
Nov 30 00:22:17.234 INFO [stderr] warning: unused variable: `ln`
Nov 30 00:22:17.234 INFO [stderr]   --> src/main.rs:15:9
Nov 30 00:22:17.234 INFO [stderr]    |
Nov 30 00:22:17.234 INFO [stderr] 15 |     let ln = "ln".to_string();
Nov 30 00:22:17.234 INFO [stderr]    |         ^^ help: consider using `_ln` instead
Nov 30 00:22:17.234 INFO [stderr] 
Nov 30 00:22:17.234 INFO [stderr] warning: unused variable: `options`
Nov 30 00:22:17.234 INFO [stderr]   --> src/main.rs:33:21
Nov 30 00:22:17.234 INFO [stderr]    |
Nov 30 00:22:17.234 INFO [stderr] 33 |                 let options = fs_extra::dir::CopyOptions::new(); /* dir1 to dir2 is not working right now */
Nov 30 00:22:17.234 INFO [stderr]    |                     ^^^^^^^ help: consider using `_options` instead
Nov 30 00:22:17.234 INFO [stderr] 
Nov 30 00:22:17.276 INFO [stderr] warning: unused import: `fs_extra::dir::*`
Nov 30 00:22:17.276 INFO [stderr]  --> src/main.rs:2:5
Nov 30 00:22:17.276 INFO [stderr]   |
Nov 30 00:22:17.276 INFO [stderr] 2 | use fs_extra::dir::*;
Nov 30 00:22:17.276 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 30 00:22:17.276 INFO [stderr]   |
Nov 30 00:22:17.276 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 00:22:17.276 INFO [stderr] 
Nov 30 00:22:17.276 INFO [stderr] warning: unused import: `fs_extra::error::*`
Nov 30 00:22:17.276 INFO [stderr]  --> src/main.rs:3:5
Nov 30 00:22:17.277 INFO [stderr]   |
Nov 30 00:22:17.277 INFO [stderr] 3 | use fs_extra::error::*;
Nov 30 00:22:17.277 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 00:22:17.277 INFO [stderr] 
Nov 30 00:22:17.322 INFO [stderr] warning: unused variable: `cmd`
Nov 30 00:22:17.322 INFO [stderr]   --> src/main.rs:12:9
Nov 30 00:22:17.322 INFO [stderr]    |
Nov 30 00:22:17.322 INFO [stderr] 12 |     let cmd = &args[1];
Nov 30 00:22:17.322 INFO [stderr]    |         ^^^ help: consider using `_cmd` instead
Nov 30 00:22:17.322 INFO [stderr]    |
Nov 30 00:22:17.322 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:22:17.322 INFO [stderr] 
Nov 30 00:22:17.322 INFO [stderr] warning: unused variable: `ln`
Nov 30 00:22:17.322 INFO [stderr]   --> src/main.rs:15:9
Nov 30 00:22:17.322 INFO [stderr]    |
Nov 30 00:22:17.322 INFO [stderr] 15 |     let ln = "ln".to_string();
Nov 30 00:22:17.322 INFO [stderr]    |         ^^ help: consider using `_ln` instead
Nov 30 00:22:17.322 INFO [stderr] 
Nov 30 00:22:17.323 INFO [stderr] warning: unused variable: `options`
Nov 30 00:22:17.323 INFO [stderr]   --> src/main.rs:33:21
Nov 30 00:22:17.323 INFO [stderr]    |
Nov 30 00:22:17.323 INFO [stderr] 33 |                 let options = fs_extra::dir::CopyOptions::new(); /* dir1 to dir2 is not working right now */
Nov 30 00:22:17.323 INFO [stderr]    |                     ^^^^^^^ help: consider using `_options` instead
Nov 30 00:22:17.323 INFO [stderr] 
Nov 30 00:22:17.346 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 30 00:22:17.348 INFO [stderr] su: No module specific data is present
Nov 30 00:22:18.140 INFO running `"docker" "inspect" "753eab7074d471018fa3c87fa3060776a8193c502ae87c29fa82a59376680923"`
Nov 30 00:22:18.362 INFO running `"docker" "rm" "-f" "753eab7074d471018fa3c87fa3060776a8193c502ae87c29fa82a59376680923"`
Nov 30 00:22:18.660 INFO [stdout] 753eab7074d471018fa3c87fa3060776a8193c502ae87c29fa82a59376680923