Oct 12 10:32:32.871 INFO checking xebia-france/xke-rust-ls against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 10:32:32.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 10:32:33.192 INFO blam! 3422e5f1c9ed90f19bd39cb1574de3e33c129a75bedcee9894e1ad5768d4cf48
Oct 12 10:32:33.194 INFO running `"docker" "start" "-a" "3422e5f1c9ed90f19bd39cb1574de3e33c129a75bedcee9894e1ad5768d4cf48"`
Oct 12 10:32:34.240 INFO kablam! usermod: no changes
Oct 12 10:32:34.279 INFO kablam!     Checking xke-rust-ls v0.1.0 (/source)
Oct 12 10:32:34.521 INFO kablam! warning: unused import: `std::io::*`
Oct 12 10:32:34.521 INFO kablam!  --> src/main.rs:3:5
Oct 12 10:32:34.521 INFO kablam!   |
Oct 12 10:32:34.521 INFO kablam! 3 | use std::io::*;
Oct 12 10:32:34.521 INFO kablam!   |     ^^^^^^^^^^
Oct 12 10:32:34.521 INFO kablam!   |
Oct 12 10:32:34.521 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 10:32:34.521 INFO kablam! 
Oct 12 10:32:34.539 INFO kablam! warning: unused import: `std::io::*`
Oct 12 10:32:34.539 INFO kablam!  --> src/main.rs:3:5
Oct 12 10:32:34.539 INFO kablam!   |
Oct 12 10:32:34.539 INFO kablam! 3 | use std::io::*;
Oct 12 10:32:34.539 INFO kablam!   |     ^^^^^^^^^^
Oct 12 10:32:34.544 INFO kablam!   |
Oct 12 10:32:34.545 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 10:32:34.545 INFO kablam! 
Oct 12 10:32:34.632 INFO kablam! warning: unused variable: `e`
Oct 12 10:32:34.633 INFO kablam!   --> src/main.rs:33:13
Oct 12 10:32:34.633 INFO kablam!    |
Oct 12 10:32:34.633 INFO kablam! 33 |         Err(e) => println!("Error reading the path: {}", path)
Oct 12 10:32:34.633 INFO kablam!    |             ^ help: consider using `_e` instead
Oct 12 10:32:34.634 INFO kablam!    |
Oct 12 10:32:34.634 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 10:32:34.634 INFO kablam! 
Oct 12 10:32:34.634 INFO kablam! warning: unused variable: `e`
Oct 12 10:32:34.634 INFO kablam!   --> src/main.rs:33:13
Oct 12 10:32:34.635 INFO kablam!    |
Oct 12 10:32:34.635 INFO kablam! 33 |         Err(e) => println!("Error reading the path: {}", path)
Oct 12 10:32:34.635 INFO kablam!    |             ^ help: consider using `_e` instead
Oct 12 10:32:34.636 INFO kablam!    |
Oct 12 10:32:34.636 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 10:32:34.636 INFO kablam! 
Oct 12 10:32:34.656 INFO kablam! warning: struct is never constructed: `DirEntryContainer`
Oct 12 10:32:34.657 INFO kablam!  --> src/main.rs:6:1
Oct 12 10:32:34.657 INFO kablam!   |
Oct 12 10:32:34.657 INFO kablam! 6 | struct DirEntryContainer {
Oct 12 10:32:34.658 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:32:34.658 INFO kablam!   |
Oct 12 10:32:34.658 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 10:32:34.659 INFO kablam! 
Oct 12 10:32:34.659 INFO kablam! warning: method is never used: `new`
Oct 12 10:32:34.659 INFO kablam!   --> src/main.rs:11:5
Oct 12 10:32:34.659 INFO kablam!    |
Oct 12 10:32:34.660 INFO kablam! 11 |     pub fn new(name: &str) -> DirEntryContainer {
Oct 12 10:32:34.660 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:32:34.660 INFO kablam! 
Oct 12 10:32:34.661 INFO kablam! warning: method is never used: `to_string`
Oct 12 10:32:34.661 INFO kablam!   --> src/main.rs:17:5
Oct 12 10:32:34.661 INFO kablam!    |
Oct 12 10:32:34.661 INFO kablam! 17 |     pub fn to_string(&self) -> &String {
Oct 12 10:32:34.662 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:32:34.662 INFO kablam! 
Oct 12 10:32:34.662 INFO kablam! warning: variable `resultDir` should have a snake case name such as `result_dir`
Oct 12 10:32:34.662 INFO kablam!   --> src/main.rs:29:9
Oct 12 10:32:34.662 INFO kablam!    |
Oct 12 10:32:34.662 INFO kablam! 29 |     let resultDir = fs::read_dir(path);
Oct 12 10:32:34.662 INFO kablam!    |         ^^^^^^^^^
Oct 12 10:32:34.662 INFO kablam!    |
Oct 12 10:32:34.662 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 12 10:32:34.662 INFO kablam! 
Oct 12 10:32:34.676 INFO kablam! warning: struct is never constructed: `DirEntryContainer`
Oct 12 10:32:34.676 INFO kablam!  --> src/main.rs:6:1
Oct 12 10:32:34.677 INFO kablam!   |
Oct 12 10:32:34.677 INFO kablam! 6 | struct DirEntryContainer {
Oct 12 10:32:34.677 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:32:34.677 INFO kablam!   |
Oct 12 10:32:34.677 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 10:32:34.677 INFO kablam! 
Oct 12 10:32:34.677 INFO kablam! warning: method is never used: `new`
Oct 12 10:32:34.677 INFO kablam!   --> src/main.rs:11:5
Oct 12 10:32:34.677 INFO kablam!    |
Oct 12 10:32:34.677 INFO kablam! 11 |     pub fn new(name: &str) -> DirEntryContainer {
Oct 12 10:32:34.677 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:32:34.677 INFO kablam! 
Oct 12 10:32:34.677 INFO kablam! warning: method is never used: `to_string`
Oct 12 10:32:34.677 INFO kablam!   --> src/main.rs:17:5
Oct 12 10:32:34.677 INFO kablam!    |
Oct 12 10:32:34.677 INFO kablam! 17 |     pub fn to_string(&self) -> &String {
Oct 12 10:32:34.677 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:32:34.681 INFO kablam! 
Oct 12 10:32:34.681 INFO kablam! warning: variable `resultDir` should have a snake case name such as `result_dir`
Oct 12 10:32:34.681 INFO kablam!   --> src/main.rs:29:9
Oct 12 10:32:34.681 INFO kablam!    |
Oct 12 10:32:34.681 INFO kablam! 29 |     let resultDir = fs::read_dir(path);
Oct 12 10:32:34.681 INFO kablam!    |         ^^^^^^^^^
Oct 12 10:32:34.681 INFO kablam!    |
Oct 12 10:32:34.681 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 12 10:32:34.681 INFO kablam! 
Oct 12 10:32:34.745 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Oct 12 10:32:34.746 INFO kablam! su: No module specific data is present
Oct 12 10:32:35.906 INFO running `"docker" "rm" "-f" "3422e5f1c9ed90f19bd39cb1574de3e33c129a75bedcee9894e1ad5768d4cf48"`
Oct 12 10:32:36.196 INFO blam! 3422e5f1c9ed90f19bd39cb1574de3e33c129a75bedcee9894e1ad5768d4cf48