Dec 05 03:19:51.400 INFO checking BearzRobotics/cache_cleaner against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 03:19:51.401 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 03:19:51.852 INFO [stdout] 1839fd0eb121bcf4fb34277625b9254f7adc8e894c8996a1231fdf1099db17c7
Dec 05 03:19:51.854 INFO running `"docker" "start" "-a" "1839fd0eb121bcf4fb34277625b9254f7adc8e894c8996a1231fdf1099db17c7"`
Dec 05 03:19:54.039 INFO [stderr] usermod: no changes
Dec 05 03:19:54.197 INFO [stderr]     Checking cfg-if v0.1.2
Dec 05 03:19:54.197 INFO [stderr]     Checking unicode-width v0.1.4
Dec 05 03:19:54.203 INFO [stderr]     Checking libc v0.2.34
Dec 05 03:19:54.203 INFO [stderr]     Checking ansi_term v0.10.2
Dec 05 03:19:54.203 INFO [stderr]     Checking bitflags v1.0.1
Dec 05 03:19:54.203 INFO [stderr]     Checking vec_map v0.8.0
Dec 05 03:19:54.203 INFO [stderr]     Checking term v0.4.6
Dec 05 03:19:54.203 INFO [stderr]     Checking strsim v0.6.0
Dec 05 03:19:54.963 INFO [stderr]     Checking wild v0.1.1
Dec 05 03:19:55.443 INFO [stderr]     Checking log v0.4.0
Dec 05 03:19:55.672 INFO [stderr]     Checking textwrap v0.9.0
Dec 05 03:19:57.699 INFO [stderr]     Checking log v0.3.9
Dec 05 03:19:58.385 INFO [stderr]     Checking atty v0.2.3
Dec 05 03:19:58.385 INFO [stderr]     Checking time v0.1.38
Dec 05 03:19:58.385 INFO [stderr]     Checking crossterm v0.2.0
Dec 05 03:19:59.771 INFO [stderr]     Checking clap v2.29.0
Dec 05 03:20:00.675 INFO [stderr]     Checking simplelog v0.4.4
Dec 05 03:20:08.679 INFO [stderr]     Checking cache_cleaner v0.0.2 (/source)
Dec 05 03:20:09.687 INFO [stderr] warning: unused import: `wild`
Dec 05 03:20:09.687 INFO [stderr]   --> src/utils.rs:11:5
Dec 05 03:20:09.687 INFO [stderr]    |
Dec 05 03:20:09.687 INFO [stderr] 11 | use wild;
Dec 05 03:20:09.687 INFO [stderr]    |     ^^^^
Dec 05 03:20:09.687 INFO [stderr]    |
Dec 05 03:20:09.687 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 03:20:09.687 INFO [stderr] 
Dec 05 03:20:09.690 INFO [stderr] warning: unused import: `std::fs`
Dec 05 03:20:09.691 INFO [stderr]   --> src/users.rs:13:5
Dec 05 03:20:09.691 INFO [stderr]    |
Dec 05 03:20:09.691 INFO [stderr] 13 | use std::fs;
Dec 05 03:20:09.691 INFO [stderr]    |     ^^^^^^^
Dec 05 03:20:09.691 INFO [stderr] 
Dec 05 03:20:09.868 INFO [stderr] warning: unused variable: `mode`
Dec 05 03:20:09.868 INFO [stderr]   --> src/utils.rs:16:13
Dec 05 03:20:09.868 INFO [stderr]    |
Dec 05 03:20:09.868 INFO [stderr] 16 | pub fn find(mode: u8, path: String) -> String{
Dec 05 03:20:09.868 INFO [stderr]    |             ^^^^ help: consider using `_mode` instead
Dec 05 03:20:09.868 INFO [stderr]    |
Dec 05 03:20:09.868 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 03:20:09.868 INFO [stderr] 
Dec 05 03:20:09.868 INFO [stderr] warning: unused variable: `tmp`
Dec 05 03:20:09.868 INFO [stderr]   --> src/crawler_parser.rs:57:21
Dec 05 03:20:09.868 INFO [stderr]    |
Dec 05 03:20:09.868 INFO [stderr] 57 |             let mut tmp = get_data(elements[i].to_string());
Dec 05 03:20:09.868 INFO [stderr]    |                     ^^^ help: consider using `_tmp` instead
Dec 05 03:20:09.868 INFO [stderr] 
Dec 05 03:20:09.868 INFO [stderr] warning: unused variable: `element_vec`
Dec 05 03:20:09.868 INFO [stderr]   --> src/crawl.rs:46:13
Dec 05 03:20:09.868 INFO [stderr]    |
Dec 05 03:20:09.868 INFO [stderr] 46 |         let element_vec = crawler_parser::crawler_interater(crawler_files, mode, delete_file);
Dec 05 03:20:09.868 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_element_vec` instead
Dec 05 03:20:09.868 INFO [stderr] 
Dec 05 03:20:09.934 INFO [stderr] warning: function is never used: `find`
Dec 05 03:20:09.934 INFO [stderr]   --> src/utils.rs:16:1
Dec 05 03:20:09.934 INFO [stderr]    |
Dec 05 03:20:09.934 INFO [stderr] 16 | pub fn find(mode: u8, path: String) -> String{
Dec 05 03:20:09.934 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:20:09.934 INFO [stderr]    |
Dec 05 03:20:09.934 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 03:20:09.934 INFO [stderr] 
Dec 05 03:20:10.303 INFO [stderr] warning: unused import: `wild`
Dec 05 03:20:10.303 INFO [stderr]   --> src/utils.rs:11:5
Dec 05 03:20:10.303 INFO [stderr]    |
Dec 05 03:20:10.303 INFO [stderr] 11 | use wild;
Dec 05 03:20:10.303 INFO [stderr]    |     ^^^^
Dec 05 03:20:10.303 INFO [stderr]    |
Dec 05 03:20:10.303 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 03:20:10.303 INFO [stderr] 
Dec 05 03:20:10.303 INFO [stderr] warning: unused import: `std::fs`
Dec 05 03:20:10.303 INFO [stderr]   --> src/users.rs:13:5
Dec 05 03:20:10.303 INFO [stderr]    |
Dec 05 03:20:10.303 INFO [stderr] 13 | use std::fs;
Dec 05 03:20:10.303 INFO [stderr]    |     ^^^^^^^
Dec 05 03:20:10.303 INFO [stderr] 
Dec 05 03:20:10.486 INFO [stderr] warning: unused variable: `mode`
Dec 05 03:20:10.486 INFO [stderr]   --> src/utils.rs:16:13
Dec 05 03:20:10.486 INFO [stderr]    |
Dec 05 03:20:10.486 INFO [stderr] 16 | pub fn find(mode: u8, path: String) -> String{
Dec 05 03:20:10.486 INFO [stderr]    |             ^^^^ help: consider using `_mode` instead
Dec 05 03:20:10.486 INFO [stderr]    |
Dec 05 03:20:10.486 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 03:20:10.486 INFO [stderr] 
Dec 05 03:20:10.492 INFO [stderr] warning: unused variable: `tmp`
Dec 05 03:20:10.492 INFO [stderr]   --> src/crawler_parser.rs:57:21
Dec 05 03:20:10.492 INFO [stderr]    |
Dec 05 03:20:10.492 INFO [stderr] 57 |             let mut tmp = get_data(elements[i].to_string());
Dec 05 03:20:10.492 INFO [stderr]    |                     ^^^ help: consider using `_tmp` instead
Dec 05 03:20:10.492 INFO [stderr] 
Dec 05 03:20:10.492 INFO [stderr] warning: unused variable: `element_vec`
Dec 05 03:20:10.492 INFO [stderr]   --> src/crawl.rs:46:13
Dec 05 03:20:10.492 INFO [stderr]    |
Dec 05 03:20:10.492 INFO [stderr] 46 |         let element_vec = crawler_parser::crawler_interater(crawler_files, mode, delete_file);
Dec 05 03:20:10.492 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_element_vec` instead
Dec 05 03:20:10.492 INFO [stderr] 
Dec 05 03:20:10.571 INFO [stderr] warning: function is never used: `find`
Dec 05 03:20:10.571 INFO [stderr]   --> src/utils.rs:16:1
Dec 05 03:20:10.571 INFO [stderr]    |
Dec 05 03:20:10.571 INFO [stderr] 16 | pub fn find(mode: u8, path: String) -> String{
Dec 05 03:20:10.571 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:20:10.571 INFO [stderr]    |
Dec 05 03:20:10.571 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 03:20:10.571 INFO [stderr] 
Dec 05 03:20:10.616 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 16.55s
Dec 05 03:20:10.635 INFO [stderr] su: No module specific data is present
Dec 05 03:20:11.392 INFO running `"docker" "inspect" "1839fd0eb121bcf4fb34277625b9254f7adc8e894c8996a1231fdf1099db17c7"`
Dec 05 03:20:11.724 INFO running `"docker" "rm" "-f" "1839fd0eb121bcf4fb34277625b9254f7adc8e894c8996a1231fdf1099db17c7"`
Dec 05 03:20:12.039 INFO [stdout] 1839fd0eb121bcf4fb34277625b9254f7adc8e894c8996a1231fdf1099db17c7