Nov 29 14:44:18.122 INFO checking xebia-france/xke-rust-ls against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 14:44:18.122 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 29 14:44:18.640 INFO [stdout] 3ccec9f04520a55d59c4469603b30bc39fa6d0e4ae20f2e292222692c19aaba4
Nov 29 14:44:18.642 INFO running `"docker" "start" "-a" "3ccec9f04520a55d59c4469603b30bc39fa6d0e4ae20f2e292222692c19aaba4"`
Nov 29 14:44:21.423 INFO [stderr] usermod: no changes
Nov 29 14:44:21.508 INFO [stderr]     Checking xke-rust-ls v0.1.0 (/source)
Nov 29 14:44:21.728 INFO [stderr] warning: unused import: `std::io::*`
Nov 29 14:44:21.728 INFO [stderr]  --> src/main.rs:3:5
Nov 29 14:44:21.728 INFO [stderr]   |
Nov 29 14:44:21.728 INFO [stderr] 3 | use std::io::*;
Nov 29 14:44:21.728 INFO [stderr]   |     ^^^^^^^^^^
Nov 29 14:44:21.728 INFO [stderr]   |
Nov 29 14:44:21.728 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 14:44:21.728 INFO [stderr] 
Nov 29 14:44:21.806 INFO [stderr] warning: unused variable: `e`
Nov 29 14:44:21.806 INFO [stderr]   --> src/main.rs:33:13
Nov 29 14:44:21.806 INFO [stderr]    |
Nov 29 14:44:21.806 INFO [stderr] 33 |         Err(e) => println!("Error reading the path: {}", path)
Nov 29 14:44:21.806 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 29 14:44:21.806 INFO [stderr]    |
Nov 29 14:44:21.820 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 14:44:21.820 INFO [stderr] 
Nov 29 14:44:21.820 INFO [stderr] warning: unused import: `std::io::*`
Nov 29 14:44:21.820 INFO [stderr]  --> src/main.rs:3:5
Nov 29 14:44:21.820 INFO [stderr]   |
Nov 29 14:44:21.820 INFO [stderr] 3 | use std::io::*;
Nov 29 14:44:21.820 INFO [stderr]   |     ^^^^^^^^^^
Nov 29 14:44:21.820 INFO [stderr]   |
Nov 29 14:44:21.820 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 14:44:21.820 INFO [stderr] 
Nov 29 14:44:21.843 INFO [stderr] warning: struct is never constructed: `DirEntryContainer`
Nov 29 14:44:21.843 INFO [stderr]  --> src/main.rs:6:1
Nov 29 14:44:21.843 INFO [stderr]   |
Nov 29 14:44:21.844 INFO [stderr] 6 | struct DirEntryContainer {
Nov 29 14:44:21.844 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 14:44:21.844 INFO [stderr]   |
Nov 29 14:44:21.844 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 14:44:21.844 INFO [stderr] 
Nov 29 14:44:21.860 INFO [stderr] warning: method is never used: `new`
Nov 29 14:44:21.860 INFO [stderr]   --> src/main.rs:11:5
Nov 29 14:44:21.860 INFO [stderr]    |
Nov 29 14:44:21.860 INFO [stderr] 11 |     pub fn new(name: &str) -> DirEntryContainer {
Nov 29 14:44:21.860 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 14:44:21.860 INFO [stderr] 
Nov 29 14:44:21.861 INFO [stderr] warning: method is never used: `to_string`
Nov 29 14:44:21.861 INFO [stderr]   --> src/main.rs:17:5
Nov 29 14:44:21.861 INFO [stderr]    |
Nov 29 14:44:21.861 INFO [stderr] 17 |     pub fn to_string(&self) -> &String {
Nov 29 14:44:21.861 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 14:44:21.861 INFO [stderr] 
Nov 29 14:44:21.861 INFO [stderr] warning: variable `resultDir` should have a snake case name such as `result_dir`
Nov 29 14:44:21.861 INFO [stderr]   --> src/main.rs:29:9
Nov 29 14:44:21.861 INFO [stderr]    |
Nov 29 14:44:21.861 INFO [stderr] 29 |     let resultDir = fs::read_dir(path);
Nov 29 14:44:21.861 INFO [stderr]    |         ^^^^^^^^^
Nov 29 14:44:21.862 INFO [stderr]    |
Nov 29 14:44:21.862 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 29 14:44:21.862 INFO [stderr] 
Nov 29 14:44:21.944 INFO [stderr] warning: unused variable: `e`
Nov 29 14:44:21.944 INFO [stderr]   --> src/main.rs:33:13
Nov 29 14:44:21.944 INFO [stderr]    |
Nov 29 14:44:21.944 INFO [stderr] 33 |         Err(e) => println!("Error reading the path: {}", path)
Nov 29 14:44:21.944 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 29 14:44:21.945 INFO [stderr]    |
Nov 29 14:44:21.945 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 14:44:21.945 INFO [stderr] 
Nov 29 14:44:21.966 INFO [stderr] warning: struct is never constructed: `DirEntryContainer`
Nov 29 14:44:21.966 INFO [stderr]  --> src/main.rs:6:1
Nov 29 14:44:21.966 INFO [stderr]   |
Nov 29 14:44:21.967 INFO [stderr] 6 | struct DirEntryContainer {
Nov 29 14:44:21.967 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 14:44:21.967 INFO [stderr]   |
Nov 29 14:44:21.967 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 14:44:21.968 INFO [stderr] 
Nov 29 14:44:21.968 INFO [stderr] warning: method is never used: `new`
Nov 29 14:44:21.968 INFO [stderr]   --> src/main.rs:11:5
Nov 29 14:44:21.968 INFO [stderr]    |
Nov 29 14:44:21.969 INFO [stderr] 11 |     pub fn new(name: &str) -> DirEntryContainer {
Nov 29 14:44:21.969 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 14:44:21.969 INFO [stderr] 
Nov 29 14:44:21.970 INFO [stderr] warning: method is never used: `to_string`
Nov 29 14:44:21.970 INFO [stderr]   --> src/main.rs:17:5
Nov 29 14:44:21.970 INFO [stderr]    |
Nov 29 14:44:21.970 INFO [stderr] 17 |     pub fn to_string(&self) -> &String {
Nov 29 14:44:21.971 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 14:44:21.971 INFO [stderr] 
Nov 29 14:44:21.971 INFO [stderr] warning: variable `resultDir` should have a snake case name such as `result_dir`
Nov 29 14:44:21.971 INFO [stderr]   --> src/main.rs:29:9
Nov 29 14:44:21.972 INFO [stderr]    |
Nov 29 14:44:21.972 INFO [stderr] 29 |     let resultDir = fs::read_dir(path);
Nov 29 14:44:21.972 INFO [stderr]    |         ^^^^^^^^^
Nov 29 14:44:21.973 INFO [stderr]    |
Nov 29 14:44:21.973 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 29 14:44:21.973 INFO [stderr] 
Nov 29 14:44:21.997 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Nov 29 14:44:21.999 INFO [stderr] su: No module specific data is present
Nov 29 14:44:23.116 INFO running `"docker" "inspect" "3ccec9f04520a55d59c4469603b30bc39fa6d0e4ae20f2e292222692c19aaba4"`
Nov 29 14:44:23.370 INFO running `"docker" "rm" "-f" "3ccec9f04520a55d59c4469603b30bc39fa6d0e4ae20f2e292222692c19aaba4"`
Nov 29 14:44:23.604 INFO [stdout] 3ccec9f04520a55d59c4469603b30bc39fa6d0e4ae20f2e292222692c19aaba4