Dec 18 04:29:17.155 INFO checking afnanenayet/Enayet-Shell against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:29:17.155 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/afnanenayet/Enayet-Shell:/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 04:29:17.653 INFO [stdout] 6a28ca23626ec44b9f980959270e00d6351112b7596cb1b75b940ce6c47ffb25
Dec 18 04:29:17.655 INFO running `"docker" "start" "-a" "6a28ca23626ec44b9f980959270e00d6351112b7596cb1b75b940ce6c47ffb25"`
Dec 18 04:29:19.839 INFO [stderr]     Checking ensh v0.4.2 (/opt/crater/workdir)
Dec 18 04:29:20.196 INFO [stderr] warning: unused import: `DEFAULT_PATHS`
Dec 18 04:29:20.196 INFO [stderr]   --> src/parser/config.rs:11:32
Dec 18 04:29:20.196 INFO [stderr]    |
Dec 18 04:29:20.196 INFO [stderr] 11 | use consts::{DEF_CONFIG_FNAME, DEFAULT_PATHS};
Dec 18 04:29:20.196 INFO [stderr]    |                                ^^^^^^^^^^^^^
Dec 18 04:29:20.196 INFO [stderr]    |
Dec 18 04:29:20.196 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 04:29:20.196 INFO [stderr] 
Dec 18 04:29:20.208 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 04:29:20.208 INFO [stderr]   --> src/parser/mod.rs:10:5
Dec 18 04:29:20.208 INFO [stderr]    |
Dec 18 04:29:20.208 INFO [stderr] 10 | use std::env::home_dir;
Dec 18 04:29:20.208 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 04:29:20.208 INFO [stderr]    |
Dec 18 04:29:20.208 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 04:29:20.208 INFO [stderr] 
Dec 18 04:29:20.208 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 04:29:20.208 INFO [stderr]   --> src/parser/mod.rs:41:20
Dec 18 04:29:20.208 INFO [stderr]    |
Dec 18 04:29:20.208 INFO [stderr] 41 |     let home_dir = home_dir().unwrap();
Dec 18 04:29:20.212 INFO [stderr]    |                    ^^^^^^^^
Dec 18 04:29:20.212 INFO [stderr] 
Dec 18 04:29:20.212 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 04:29:20.212 INFO [stderr]   --> src/parser/mod.rs:65:16
Dec 18 04:29:20.212 INFO [stderr]    |
Dec 18 04:29:20.212 INFO [stderr] 65 |     let home = home_dir();
Dec 18 04:29:20.212 INFO [stderr]    |                ^^^^^^^^
Dec 18 04:29:20.212 INFO [stderr] 
Dec 18 04:29:20.288 INFO [stderr] warning: unused import: `std::env::temp_dir`
Dec 18 04:29:20.292 INFO [stderr]    --> src/shell.rs:117:9
Dec 18 04:29:20.292 INFO [stderr]     |
Dec 18 04:29:20.292 INFO [stderr] 117 |     use std::env::temp_dir;
Dec 18 04:29:20.292 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 18 04:29:20.292 INFO [stderr]     |
Dec 18 04:29:20.292 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 18 04:29:20.292 INFO [stderr] 
Dec 18 04:29:20.292 INFO [stderr] warning: unused import: `super::parser::config::create_default_config`
Dec 18 04:29:20.292 INFO [stderr]    --> src/shell.rs:118:9
Dec 18 04:29:20.292 INFO [stderr]     |
Dec 18 04:29:20.292 INFO [stderr] 118 |     use super::parser::config::create_default_config;
Dec 18 04:29:20.292 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:29:20.292 INFO [stderr] 
Dec 18 04:29:20.300 INFO [stderr] warning: unused variable: `output_str`
Dec 18 04:29:20.300 INFO [stderr]   --> src/cmd_dispatch.rs:61:13
Dec 18 04:29:20.300 INFO [stderr]    |
Dec 18 04:29:20.300 INFO [stderr] 61 |         let output_str = from_utf8(&output.stdout.as_slice()).unwrap();
Dec 18 04:29:20.300 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_output_str` instead
Dec 18 04:29:20.300 INFO [stderr]    |
Dec 18 04:29:20.300 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 04:29:20.300 INFO [stderr] 
Dec 18 04:29:20.318 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 04:29:20.318 INFO [stderr]   --> src/parser/mod.rs:10:5
Dec 18 04:29:20.320 INFO [stderr]    |
Dec 18 04:29:20.320 INFO [stderr] 10 | use std::env::home_dir;
Dec 18 04:29:20.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 04:29:20.320 INFO [stderr]    |
Dec 18 04:29:20.320 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 04:29:20.320 INFO [stderr] 
Dec 18 04:29:20.320 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 04:29:20.320 INFO [stderr]   --> src/parser/mod.rs:41:20
Dec 18 04:29:20.320 INFO [stderr]    |
Dec 18 04:29:20.320 INFO [stderr] 41 |     let home_dir = home_dir().unwrap();
Dec 18 04:29:20.321 INFO [stderr]    |                    ^^^^^^^^
Dec 18 04:29:20.321 INFO [stderr] 
Dec 18 04:29:20.321 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 04:29:20.321 INFO [stderr]   --> src/parser/mod.rs:65:16
Dec 18 04:29:20.321 INFO [stderr]    |
Dec 18 04:29:20.321 INFO [stderr] 65 |     let home = home_dir();
Dec 18 04:29:20.321 INFO [stderr]    |                ^^^^^^^^
Dec 18 04:29:20.321 INFO [stderr] 
Dec 18 04:29:20.348 INFO [stderr] warning: function is never used: `print_err`
Dec 18 04:29:20.348 INFO [stderr]   --> src/interface.rs:16:1
Dec 18 04:29:20.348 INFO [stderr]    |
Dec 18 04:29:20.348 INFO [stderr] 16 | pub fn print_err(output: &str) {
Dec 18 04:29:20.348 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:29:20.348 INFO [stderr]    |
Dec 18 04:29:20.348 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:29:20.348 INFO [stderr] 
Dec 18 04:29:20.348 INFO [stderr] warning: function is never used: `verify_path`
Dec 18 04:29:20.348 INFO [stderr]   --> src/parser/mod.rs:17:1
Dec 18 04:29:20.348 INFO [stderr]    |
Dec 18 04:29:20.348 INFO [stderr] 17 | pub fn verify_path(path: &str) -> bool {
Dec 18 04:29:20.348 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:29:20.352 INFO [stderr] 
Dec 18 04:29:20.352 INFO [stderr] warning: function is never used: `condense_path`
Dec 18 04:29:20.352 INFO [stderr]   --> src/parser/mod.rs:48:1
Dec 18 04:29:20.352 INFO [stderr]    |
Dec 18 04:29:20.352 INFO [stderr] 48 | pub fn condense_path(path: &str) -> Result<String, io::Error> {
Dec 18 04:29:20.352 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:29:20.352 INFO [stderr] 
Dec 18 04:29:20.352 INFO [stderr] warning: function is never used: `get_home_str`
Dec 18 04:29:20.352 INFO [stderr]   --> src/parser/mod.rs:64:1
Dec 18 04:29:20.352 INFO [stderr]    |
Dec 18 04:29:20.352 INFO [stderr] 64 | fn get_home_str() -> Option<String> {
Dec 18 04:29:20.352 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:29:20.352 INFO [stderr] 
Dec 18 04:29:20.352 INFO [stderr] warning: method is never used: `default`
Dec 18 04:29:20.352 INFO [stderr]   --> src/shell.rs:48:5
Dec 18 04:29:20.352 INFO [stderr]    |
Dec 18 04:29:20.352 INFO [stderr] 48 |     fn default() -> Shell {
Dec 18 04:29:20.352 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:29:20.352 INFO [stderr] 
Dec 18 04:29:20.352 INFO [stderr] warning: method is never used: `set_paths`
Dec 18 04:29:20.356 INFO [stderr]    --> src/shell.rs:102:5
Dec 18 04:29:20.356 INFO [stderr]     |
Dec 18 04:29:20.356 INFO [stderr] 102 |     pub fn set_paths(&mut self, paths: Vec<String>) {
Dec 18 04:29:20.356 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:29:20.356 INFO [stderr] 
Dec 18 04:29:20.483 INFO [stderr] warning: unused variable: `output_str`
Dec 18 04:29:20.484 INFO [stderr]   --> src/cmd_dispatch.rs:61:13
Dec 18 04:29:20.484 INFO [stderr]    |
Dec 18 04:29:20.484 INFO [stderr] 61 |         let output_str = from_utf8(&output.stdout.as_slice()).unwrap();
Dec 18 04:29:20.484 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_output_str` instead
Dec 18 04:29:20.484 INFO [stderr]    |
Dec 18 04:29:20.484 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 04:29:20.484 INFO [stderr] 
Dec 18 04:29:20.484 INFO [stderr] warning: unused variable: `shell`
Dec 18 04:29:20.484 INFO [stderr]    --> src/shell.rs:133:13
Dec 18 04:29:20.485 INFO [stderr]     |
Dec 18 04:29:20.485 INFO [stderr] 133 |         let shell = Shell::default();
Dec 18 04:29:20.485 INFO [stderr]     |             ^^^^^ help: consider using `_shell` instead
Dec 18 04:29:20.485 INFO [stderr] 
Dec 18 04:29:20.500 INFO [stderr] warning: unused variable: `shell`
Dec 18 04:29:20.500 INFO [stderr]    --> src/lib.rs:146:13
Dec 18 04:29:20.500 INFO [stderr]     |
Dec 18 04:29:20.500 INFO [stderr] 146 |         let shell = init_shell(Some(config_fp));
Dec 18 04:29:20.500 INFO [stderr]     |             ^^^^^ help: consider using `_shell` instead
Dec 18 04:29:20.500 INFO [stderr] 
Dec 18 04:29:20.648 INFO [stderr] warning: function is never used: `verify_path`
Dec 18 04:29:20.648 INFO [stderr]   --> src/parser/mod.rs:17:1
Dec 18 04:29:20.648 INFO [stderr]    |
Dec 18 04:29:20.648 INFO [stderr] 17 | pub fn verify_path(path: &str) -> bool {
Dec 18 04:29:20.648 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:29:20.648 INFO [stderr]    |
Dec 18 04:29:20.649 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:29:20.649 INFO [stderr] 
Dec 18 04:29:20.649 INFO [stderr] warning: method is never used: `set_paths`
Dec 18 04:29:20.649 INFO [stderr]    --> src/shell.rs:102:5
Dec 18 04:29:20.649 INFO [stderr]     |
Dec 18 04:29:20.649 INFO [stderr] 102 |     pub fn set_paths(&mut self, paths: Vec<String>) {
Dec 18 04:29:20.650 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:29:20.650 INFO [stderr] 
Dec 18 04:29:20.657 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:29:20.657 INFO [stderr]    --> src/shell.rs:146:9
Dec 18 04:29:20.658 INFO [stderr]     |
Dec 18 04:29:20.658 INFO [stderr] 146 |         parser::config::create_default_config(&fp_str, &def_paths_vec);
Dec 18 04:29:20.658 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:29:20.658 INFO [stderr]     |
Dec 18 04:29:20.664 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 04:29:20.664 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:29:20.664 INFO [stderr] 
Dec 18 04:29:20.668 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:29:20.668 INFO [stderr]    --> src/lib.rs:143:9
Dec 18 04:29:20.668 INFO [stderr]     |
Dec 18 04:29:20.668 INFO [stderr] 143 |         super::parser::config::create_default_config(config_fp, &config_vec);
Dec 18 04:29:20.668 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:29:20.668 INFO [stderr]     |
Dec 18 04:29:20.668 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:29:20.672 INFO [stderr] 
Dec 18 04:29:20.943 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 18 04:29:22.083 INFO running `"docker" "inspect" "6a28ca23626ec44b9f980959270e00d6351112b7596cb1b75b940ce6c47ffb25"`
Dec 18 04:29:22.436 INFO running `"docker" "rm" "-f" "6a28ca23626ec44b9f980959270e00d6351112b7596cb1b75b940ce6c47ffb25"`
Dec 18 04:29:22.688 INFO [stdout] 6a28ca23626ec44b9f980959270e00d6351112b7596cb1b75b940ce6c47ffb25