Dec 18 08:25:53.405 INFO checking BearzRobotics/cache_cleaner against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 08:25:53.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/BearzRobotics/cache_cleaner:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:25:53.844 INFO [stdout] ef8ea8a96646ef110d495a47b8781cbf1a58bd19c2592c5ced4c03bc99ecf771
Dec 18 08:25:53.846 INFO running `"docker" "start" "-a" "ef8ea8a96646ef110d495a47b8781cbf1a58bd19c2592c5ced4c03bc99ecf771"`
Dec 18 08:25:55.232 INFO [stderr]     Checking cfg-if v0.1.2
Dec 18 08:25:55.232 INFO [stderr]     Checking libc v0.2.34
Dec 18 08:25:55.244 INFO [stderr]     Checking unicode-width v0.1.4
Dec 18 08:25:55.248 INFO [stderr]     Checking vec_map v0.8.0
Dec 18 08:25:55.248 INFO [stderr]     Checking ansi_term v0.10.2
Dec 18 08:25:55.248 INFO [stderr]     Checking bitflags v1.0.1
Dec 18 08:25:55.248 INFO [stderr]     Checking term v0.4.6
Dec 18 08:25:55.248 INFO [stderr]     Checking strsim v0.6.0
Dec 18 08:25:55.795 INFO [stderr]     Checking wild v0.1.1
Dec 18 08:25:56.105 INFO [stderr]     Checking log v0.4.0
Dec 18 08:25:56.456 INFO [stderr]     Checking textwrap v0.9.0
Dec 18 08:25:57.119 INFO [stderr]     Checking log v0.3.9
Dec 18 08:25:57.546 INFO [stderr]     Checking atty v0.2.3
Dec 18 08:25:57.546 INFO [stderr]     Checking time v0.1.38
Dec 18 08:25:57.546 INFO [stderr]     Checking crossterm v0.2.0
Dec 18 08:25:58.202 INFO [stderr]     Checking clap v2.29.0
Dec 18 08:25:58.584 INFO [stderr]     Checking simplelog v0.4.4
Dec 18 08:26:06.288 INFO [stderr]     Checking cache_cleaner v0.0.2 (/opt/crater/workdir)
Dec 18 08:26:06.880 INFO [stderr] warning: unused import: `wild`
Dec 18 08:26:06.880 INFO [stderr]   --> src/utils.rs:11:5
Dec 18 08:26:06.880 INFO [stderr]    |
Dec 18 08:26:06.880 INFO [stderr] 11 | use wild;
Dec 18 08:26:06.880 INFO [stderr]    |     ^^^^
Dec 18 08:26:06.880 INFO [stderr]    |
Dec 18 08:26:06.880 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 08:26:06.880 INFO [stderr] 
Dec 18 08:26:06.880 INFO [stderr] warning: unused import: `std::fs`
Dec 18 08:26:06.880 INFO [stderr]   --> src/users.rs:13:5
Dec 18 08:26:06.880 INFO [stderr]    |
Dec 18 08:26:06.880 INFO [stderr] 13 | use std::fs;
Dec 18 08:26:06.880 INFO [stderr]    |     ^^^^^^^
Dec 18 08:26:06.880 INFO [stderr] 
Dec 18 08:26:07.000 INFO [stderr] warning: unused import: `wild`
Dec 18 08:26:07.000 INFO [stderr]   --> src/utils.rs:11:5
Dec 18 08:26:07.000 INFO [stderr]    |
Dec 18 08:26:07.000 INFO [stderr] 11 | use wild;
Dec 18 08:26:07.000 INFO [stderr]    |     ^^^^
Dec 18 08:26:07.000 INFO [stderr]    |
Dec 18 08:26:07.000 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 08:26:07.000 INFO [stderr] 
Dec 18 08:26:07.000 INFO [stderr] warning: unused import: `std::fs`
Dec 18 08:26:07.000 INFO [stderr]   --> src/users.rs:13:5
Dec 18 08:26:07.000 INFO [stderr]    |
Dec 18 08:26:07.000 INFO [stderr] 13 | use std::fs;
Dec 18 08:26:07.000 INFO [stderr]    |     ^^^^^^^
Dec 18 08:26:07.000 INFO [stderr] 
Dec 18 08:26:07.244 INFO [stderr] warning: unused variable: `mode`
Dec 18 08:26:07.244 INFO [stderr]   --> src/utils.rs:16:13
Dec 18 08:26:07.244 INFO [stderr]    |
Dec 18 08:26:07.244 INFO [stderr] 16 | pub fn find(mode: u8, path: String) -> String{
Dec 18 08:26:07.244 INFO [stderr]    |             ^^^^ help: consider using `_mode` instead
Dec 18 08:26:07.244 INFO [stderr]    |
Dec 18 08:26:07.244 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 08:26:07.244 INFO [stderr] 
Dec 18 08:26:07.244 INFO [stderr] warning: unused variable: `tmp`
Dec 18 08:26:07.244 INFO [stderr]   --> src/crawler_parser.rs:57:21
Dec 18 08:26:07.244 INFO [stderr]    |
Dec 18 08:26:07.244 INFO [stderr] 57 |             let mut tmp = get_data(elements[i].to_string());
Dec 18 08:26:07.244 INFO [stderr]    |                     ^^^ help: consider using `_tmp` instead
Dec 18 08:26:07.244 INFO [stderr] 
Dec 18 08:26:07.244 INFO [stderr] warning: unused variable: `element_vec`
Dec 18 08:26:07.244 INFO [stderr]   --> src/crawl.rs:46:13
Dec 18 08:26:07.244 INFO [stderr]    |
Dec 18 08:26:07.244 INFO [stderr] 46 |         let element_vec = crawler_parser::crawler_interater(crawler_files, mode, delete_file);
Dec 18 08:26:07.244 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_element_vec` instead
Dec 18 08:26:07.244 INFO [stderr] 
Dec 18 08:26:07.394 INFO [stderr] warning: unused variable: `mode`
Dec 18 08:26:07.394 INFO [stderr]   --> src/utils.rs:16:13
Dec 18 08:26:07.394 INFO [stderr]    |
Dec 18 08:26:07.394 INFO [stderr] 16 | pub fn find(mode: u8, path: String) -> String{
Dec 18 08:26:07.394 INFO [stderr]    |             ^^^^ help: consider using `_mode` instead
Dec 18 08:26:07.394 INFO [stderr]    |
Dec 18 08:26:07.394 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 08:26:07.394 INFO [stderr] 
Dec 18 08:26:07.394 INFO [stderr] warning: unused variable: `tmp`
Dec 18 08:26:07.394 INFO [stderr]   --> src/crawler_parser.rs:57:21
Dec 18 08:26:07.394 INFO [stderr]    |
Dec 18 08:26:07.394 INFO [stderr] 57 |             let mut tmp = get_data(elements[i].to_string());
Dec 18 08:26:07.394 INFO [stderr]    |                     ^^^ help: consider using `_tmp` instead
Dec 18 08:26:07.394 INFO [stderr] 
Dec 18 08:26:07.394 INFO [stderr] warning: unused variable: `element_vec`
Dec 18 08:26:07.394 INFO [stderr]   --> src/crawl.rs:46:13
Dec 18 08:26:07.394 INFO [stderr]    |
Dec 18 08:26:07.394 INFO [stderr] 46 |         let element_vec = crawler_parser::crawler_interater(crawler_files, mode, delete_file);
Dec 18 08:26:07.394 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_element_vec` instead
Dec 18 08:26:07.394 INFO [stderr] 
Dec 18 08:26:07.396 INFO [stderr] warning: function is never used: `find`
Dec 18 08:26:07.396 INFO [stderr]   --> src/utils.rs:16:1
Dec 18 08:26:07.396 INFO [stderr]    |
Dec 18 08:26:07.396 INFO [stderr] 16 | pub fn find(mode: u8, path: String) -> String{
Dec 18 08:26:07.396 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:26:07.396 INFO [stderr]    |
Dec 18 08:26:07.396 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 08:26:07.396 INFO [stderr] 
Dec 18 08:26:07.528 INFO [stderr] warning: function is never used: `find`
Dec 18 08:26:07.528 INFO [stderr]   --> src/utils.rs:16:1
Dec 18 08:26:07.528 INFO [stderr]    |
Dec 18 08:26:07.528 INFO [stderr] 16 | pub fn find(mode: u8, path: String) -> String{
Dec 18 08:26:07.528 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:26:07.528 INFO [stderr]    |
Dec 18 08:26:07.528 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 08:26:07.528 INFO [stderr] 
Dec 18 08:26:07.584 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 12.43s
Dec 18 08:26:08.974 INFO running `"docker" "inspect" "ef8ea8a96646ef110d495a47b8781cbf1a58bd19c2592c5ced4c03bc99ecf771"`
Dec 18 08:26:09.356 INFO running `"docker" "rm" "-f" "ef8ea8a96646ef110d495a47b8781cbf1a58bd19c2592c5ced4c03bc99ecf771"`
Dec 18 08:26:09.708 INFO [stdout] ef8ea8a96646ef110d495a47b8781cbf1a58bd19c2592c5ced4c03bc99ecf771