Nov 28 02:46:21.050 INFO checking kamleshhello/Rust_hackathon_18 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 02:46:21.050 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 02:46:21.400 INFO [stdout] 92149e1900ab707badbeeb77e23e5883b415629cfda9ae0acb44f5b8d5936131
Nov 28 02:46:21.406 INFO running `"docker" "start" "-a" "92149e1900ab707badbeeb77e23e5883b415629cfda9ae0acb44f5b8d5936131"`
Nov 28 02:46:22.803 INFO [stderr] usermod: no changes
Nov 28 02:46:22.880 INFO [stderr]     Checking workshop v0.1.0 (/source)
Nov 28 02:46:23.396 INFO [stderr] warning: unused import: `fs_extra::dir::*`
Nov 28 02:46:23.396 INFO [stderr]  --> src/main.rs:2:5
Nov 28 02:46:23.396 INFO [stderr]   |
Nov 28 02:46:23.396 INFO [stderr] 2 | use fs_extra::dir::*;
Nov 28 02:46:23.396 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 02:46:23.396 INFO [stderr]   |
Nov 28 02:46:23.396 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 02:46:23.396 INFO [stderr] 
Nov 28 02:46:23.396 INFO [stderr] warning: unused import: `fs_extra::error::*`
Nov 28 02:46:23.396 INFO [stderr]  --> src/main.rs:3:5
Nov 28 02:46:23.396 INFO [stderr]   |
Nov 28 02:46:23.396 INFO [stderr] 3 | use fs_extra::error::*;
Nov 28 02:46:23.396 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 28 02:46:23.396 INFO [stderr] 
Nov 28 02:46:23.424 INFO [stderr] warning: unused import: `fs_extra::dir::*`
Nov 28 02:46:23.424 INFO [stderr]  --> src/main.rs:2:5
Nov 28 02:46:23.424 INFO [stderr]   |
Nov 28 02:46:23.424 INFO [stderr] 2 | use fs_extra::dir::*;
Nov 28 02:46:23.424 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 02:46:23.424 INFO [stderr]   |
Nov 28 02:46:23.424 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 02:46:23.424 INFO [stderr] 
Nov 28 02:46:23.424 INFO [stderr] warning: unused import: `fs_extra::error::*`
Nov 28 02:46:23.424 INFO [stderr]  --> src/main.rs:3:5
Nov 28 02:46:23.424 INFO [stderr]   |
Nov 28 02:46:23.424 INFO [stderr] 3 | use fs_extra::error::*;
Nov 28 02:46:23.424 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 28 02:46:23.424 INFO [stderr] 
Nov 28 02:46:23.448 INFO [stderr] warning: unused variable: `cmd`
Nov 28 02:46:23.448 INFO [stderr]   --> src/main.rs:12:9
Nov 28 02:46:23.448 INFO [stderr]    |
Nov 28 02:46:23.448 INFO [stderr] 12 |     let cmd = &args[1];
Nov 28 02:46:23.448 INFO [stderr]    |         ^^^ help: consider using `_cmd` instead
Nov 28 02:46:23.448 INFO [stderr]    |
Nov 28 02:46:23.448 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:46:23.448 INFO [stderr] 
Nov 28 02:46:23.448 INFO [stderr] warning: unused variable: `ln`
Nov 28 02:46:23.448 INFO [stderr]   --> src/main.rs:15:9
Nov 28 02:46:23.448 INFO [stderr]    |
Nov 28 02:46:23.448 INFO [stderr] 15 |     let ln = "ln".to_string();
Nov 28 02:46:23.448 INFO [stderr]    |         ^^ help: consider using `_ln` instead
Nov 28 02:46:23.448 INFO [stderr] 
Nov 28 02:46:23.448 INFO [stderr] warning: unused variable: `options`
Nov 28 02:46:23.449 INFO [stderr]   --> src/main.rs:33:21
Nov 28 02:46:23.449 INFO [stderr]    |
Nov 28 02:46:23.449 INFO [stderr] 33 |                 let options = fs_extra::dir::CopyOptions::new(); /* dir1 to dir2 is not working right now */
Nov 28 02:46:23.449 INFO [stderr]    |                     ^^^^^^^ help: consider using `_options` instead
Nov 28 02:46:23.449 INFO [stderr] 
Nov 28 02:46:23.480 INFO [stderr] warning: unused variable: `cmd`
Nov 28 02:46:23.480 INFO [stderr]   --> src/main.rs:12:9
Nov 28 02:46:23.480 INFO [stderr]    |
Nov 28 02:46:23.480 INFO [stderr] 12 |     let cmd = &args[1];
Nov 28 02:46:23.480 INFO [stderr]    |         ^^^ help: consider using `_cmd` instead
Nov 28 02:46:23.480 INFO [stderr]    |
Nov 28 02:46:23.480 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:46:23.480 INFO [stderr] 
Nov 28 02:46:23.480 INFO [stderr] warning: unused variable: `ln`
Nov 28 02:46:23.480 INFO [stderr]   --> src/main.rs:15:9
Nov 28 02:46:23.480 INFO [stderr]    |
Nov 28 02:46:23.480 INFO [stderr] 15 |     let ln = "ln".to_string();
Nov 28 02:46:23.480 INFO [stderr]    |         ^^ help: consider using `_ln` instead
Nov 28 02:46:23.480 INFO [stderr] 
Nov 28 02:46:23.480 INFO [stderr] warning: unused variable: `options`
Nov 28 02:46:23.480 INFO [stderr]   --> src/main.rs:33:21
Nov 28 02:46:23.480 INFO [stderr]    |
Nov 28 02:46:23.480 INFO [stderr] 33 |                 let options = fs_extra::dir::CopyOptions::new(); /* dir1 to dir2 is not working right now */
Nov 28 02:46:23.480 INFO [stderr]    |                     ^^^^^^^ help: consider using `_options` instead
Nov 28 02:46:23.480 INFO [stderr] 
Nov 28 02:46:23.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Nov 28 02:46:23.520 INFO [stderr] su: No module specific data is present
Nov 28 02:46:24.315 INFO running `"docker" "inspect" "92149e1900ab707badbeeb77e23e5883b415629cfda9ae0acb44f5b8d5936131"`
Nov 28 02:46:24.619 INFO running `"docker" "rm" "-f" "92149e1900ab707badbeeb77e23e5883b415629cfda9ae0acb44f5b8d5936131"`
Nov 28 02:46:24.922 INFO [stdout] 92149e1900ab707badbeeb77e23e5883b415629cfda9ae0acb44f5b8d5936131