[INFO] updating cached repository afnanenayet/Enayet-Shell
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/afnanenayet/Enayet-Shell
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/afnanenayet/Enayet-Shell" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/afnanenayet/Enayet-Shell"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/afnanenayet/Enayet-Shell'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/afnanenayet/Enayet-Shell" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/afnanenayet/Enayet-Shell"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/afnanenayet/Enayet-Shell'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6509126a05755ae6c64a9271379047ea079afd63
[INFO] sha for GitHub repo afnanenayet/Enayet-Shell: 6509126a05755ae6c64a9271379047ea079afd63
[INFO] validating manifest of afnanenayet/Enayet-Shell on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of afnanenayet/Enayet-Shell on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing afnanenayet/Enayet-Shell
[INFO] finished frobbing afnanenayet/Enayet-Shell
[INFO] frobbed toml for afnanenayet/Enayet-Shell written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/afnanenayet/Enayet-Shell/Cargo.toml
[INFO] started frobbing afnanenayet/Enayet-Shell
[INFO] finished frobbing afnanenayet/Enayet-Shell
[INFO] frobbed toml for afnanenayet/Enayet-Shell written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/afnanenayet/Enayet-Shell/Cargo.toml
[INFO] crate afnanenayet/Enayet-Shell already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking afnanenayet/Enayet-Shell against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-3/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/afnanenayet/Enayet-Shell:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 11dcb1208d7b7015844796d5702d079184a7b331b387f7a4a0c3a1534c045750
[INFO] running `"docker" "start" "-a" "11dcb1208d7b7015844796d5702d079184a7b331b387f7a4a0c3a1534c045750"`
[INFO] [stderr]     Checking ensh v0.4.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `DEFAULT_PATHS`
[INFO] [stderr]   --> src/parser/config.rs:11:32
[INFO] [stderr]    |
[INFO] [stderr] 11 | use consts::{DEF_CONFIG_FNAME, DEFAULT_PATHS};
[INFO] [stderr]    |                                ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[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.
[INFO] [stderr]   --> src/parser/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::env::home_dir;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[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.
[INFO] [stderr]   --> src/parser/mod.rs:41:20
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let home_dir = home_dir().unwrap();
[INFO] [stderr]    |                    ^^^^^^^^
[INFO] [stderr] 
[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.
[INFO] [stderr]   --> src/parser/mod.rs:65:16
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let home = home_dir();
[INFO] [stderr]    |                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env::temp_dir`
[INFO] [stderr]    --> src/shell.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 |     use std::env::temp_dir;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::parser::config::create_default_config`
[INFO] [stderr]    --> src/shell.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |     use super::parser::config::create_default_config;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[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.
[INFO] [stderr]   --> src/parser/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::env::home_dir;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[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.
[INFO] [stderr]   --> src/parser/mod.rs:41:20
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let home_dir = home_dir().unwrap();
[INFO] [stderr]    |                    ^^^^^^^^
[INFO] [stderr] 
[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.
[INFO] [stderr]   --> src/parser/mod.rs:65:16
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let home = home_dir();
[INFO] [stderr]    |                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output_str`
[INFO] [stderr]   --> src/cmd_dispatch.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let output_str = from_utf8(&output.stdout.as_slice()).unwrap();
[INFO] [stderr]    |             ^^^^^^^^^^ help: consider prefixing with an underscore: `_output_str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_err`
[INFO] [stderr]   --> src/interface.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn print_err(output: &str) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `verify_path`
[INFO] [stderr]   --> src/parser/mod.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn verify_path(path: &str) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `condense_path`
[INFO] [stderr]   --> src/parser/mod.rs:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub fn condense_path(path: &str) -> Result<String, io::Error> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_home_str`
[INFO] [stderr]   --> src/parser/mod.rs:64:1
[INFO] [stderr]    |
[INFO] [stderr] 64 | fn get_home_str() -> Option<String> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/shell.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn default() -> Shell {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_paths`
[INFO] [stderr]    --> src/shell.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn set_paths(&mut self, paths: Vec<String>) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `shell`
[INFO] [stderr]    --> src/shell.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |         let shell = Shell::default();
[INFO] [stderr]     |             ^^^^^ help: consider prefixing with an underscore: `_shell`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output_str`
[INFO] [stderr]   --> src/cmd_dispatch.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let output_str = from_utf8(&output.stdout.as_slice()).unwrap();
[INFO] [stderr]    |             ^^^^^^^^^^ help: consider prefixing with an underscore: `_output_str`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `shell`
[INFO] [stderr]    --> src/lib.rs:146:13
[INFO] [stderr]     |
[INFO] [stderr] 146 |         let shell = init_shell(Some(config_fp));
[INFO] [stderr]     |             ^^^^^ help: consider prefixing with an underscore: `_shell`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `verify_path`
[INFO] [stderr]   --> src/parser/mod.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn verify_path(path: &str) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_paths`
[INFO] [stderr]    --> src/shell.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn set_paths(&mut self, paths: Vec<String>) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/shell.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |         parser::config::create_default_config(&fp_str, &def_paths_vec);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/lib.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |         super::parser::config::create_default_config(config_fp, &config_vec);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "11dcb1208d7b7015844796d5702d079184a7b331b387f7a4a0c3a1534c045750"`
[INFO] running `"docker" "rm" "-f" "11dcb1208d7b7015844796d5702d079184a7b331b387f7a4a0c3a1534c045750"`
[INFO] [stdout] 11dcb1208d7b7015844796d5702d079184a7b331b387f7a4a0c3a1534c045750