[INFO] cloning repository https://github.com/afnanenayet/Enayet-Shell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/afnanenayet/Enayet-Shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fafnanenayet%2FEnayet-Shell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fafnanenayet%2FEnayet-Shell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6509126a05755ae6c64a9271379047ea079afd63
[INFO] testing afnanenayet/Enayet-Shell against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fafnanenayet%2FEnayet-Shell" "/workspace/builds/worker-90/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-90/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/afnanenayet/Enayet-Shell on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/afnanenayet/Enayet-Shell
[INFO] finished tweaking git repo https://github.com/afnanenayet/Enayet-Shell
[INFO] tweaked toml for git repo https://github.com/afnanenayet/Enayet-Shell written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] crate git repo https://github.com/afnanenayet/Enayet-Shell already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b4b01df6d5545611884c891f2e0f57bdb50367b70a415a3d008070869a2697f
[INFO] running `Command { std: "docker" "start" "-a" "6b4b01df6d5545611884c891f2e0f57bdb50367b70a415a3d008070869a2697f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b4b01df6d5545611884c891f2e0f57bdb50367b70a415a3d008070869a2697f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b4b01df6d5545611884c891f2e0f57bdb50367b70a415a3d008070869a2697f", kill_on_drop: false }`
[INFO] [stdout] 6b4b01df6d5545611884c891f2e0f57bdb50367b70a415a3d008070869a2697f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3bf7c59ff106e9d3a2e7d6999b468f253c63a229774577136ec60bbf95a2afb
[INFO] running `Command { std: "docker" "start" "-a" "e3bf7c59ff106e9d3a2e7d6999b468f253c63a229774577136ec60bbf95a2afb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ensh v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `DEFAULT_PATHS`
[INFO] [stdout]   --> src/parser/config.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 11 | use consts::{DEF_CONFIG_FNAME, DEFAULT_PATHS};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/parser/mod.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::env::home_dir;
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/parser/mod.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let home_dir = home_dir().unwrap();
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/parser/mod.rs:65:16
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let home = home_dir();
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_str`
[INFO] [stdout]   --> src/cmd_dispatch.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let output_str = from_utf8(&output.stdout.as_slice()).unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_err`
[INFO] [stdout]   --> src/interface.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn print_err(output: &str) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `verify_path`
[INFO] [stdout]   --> src/parser/mod.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn verify_path(path: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `condense_path`
[INFO] [stdout]   --> src/parser/mod.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn condense_path(path: &str) -> Result<String, io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_home_str`
[INFO] [stdout]   --> src/parser/mod.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn get_home_str() -> Option<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `input_history`
[INFO] [stdout]   --> src/shell.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     input_history: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Shell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/shell.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `output_count`
[INFO] [stdout]   --> src/shell.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     output_count: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Shell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/shell.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `default`
[INFO] [stdout]   --> src/shell.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn default() -> Shell {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_paths`
[INFO] [stdout]    --> src/shell.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn set_paths(&mut self, paths: Vec<String>) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.50s
[INFO] running `Command { std: "docker" "inspect" "e3bf7c59ff106e9d3a2e7d6999b468f253c63a229774577136ec60bbf95a2afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3bf7c59ff106e9d3a2e7d6999b468f253c63a229774577136ec60bbf95a2afb", kill_on_drop: false }`
[INFO] [stdout] e3bf7c59ff106e9d3a2e7d6999b468f253c63a229774577136ec60bbf95a2afb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c6ee09b2240721c3bf7e35907bc6629255bed047c19b5eff4cd47d2a78a82da
[INFO] running `Command { std: "docker" "start" "-a" "8c6ee09b2240721c3bf7e35907bc6629255bed047c19b5eff4cd47d2a78a82da", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `DEFAULT_PATHS`
[INFO] [stdout]   --> src/parser/config.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 11 | use consts::{DEF_CONFIG_FNAME, DEFAULT_PATHS};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ensh v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/parser/mod.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::env::home_dir;
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/parser/mod.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let home_dir = home_dir().unwrap();
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/parser/mod.rs:65:16
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let home = home_dir();
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_str`
[INFO] [stdout]   --> src/cmd_dispatch.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let output_str = from_utf8(&output.stdout.as_slice()).unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_err`
[INFO] [stdout]   --> src/interface.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn print_err(output: &str) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `verify_path`
[INFO] [stdout]   --> src/parser/mod.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn verify_path(path: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `condense_path`
[INFO] [stdout]   --> src/parser/mod.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn condense_path(path: &str) -> Result<String, io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_home_str`
[INFO] [stdout]   --> src/parser/mod.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn get_home_str() -> Option<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `input_history`
[INFO] [stdout]   --> src/shell.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     input_history: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Shell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/shell.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `output_count`
[INFO] [stdout]   --> src/shell.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     output_count: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Shell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/shell.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `default`
[INFO] [stdout]   --> src/shell.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn default() -> Shell {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_paths`
[INFO] [stdout]    --> src/shell.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn set_paths(&mut self, paths: Vec<String>) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::temp_dir`
[INFO] [stdout]    --> src/shell.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |     use std::env::temp_dir;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::parser::config::create_default_config`
[INFO] [stdout]    --> src/shell.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |     use super::parser::config::create_default_config;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/parser/mod.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::env::home_dir;
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/parser/mod.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let home_dir = home_dir().unwrap();
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/parser/mod.rs:65:16
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let home = home_dir();
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_str`
[INFO] [stdout]   --> src/cmd_dispatch.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let output_str = from_utf8(&output.stdout.as_slice()).unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shell`
[INFO] [stdout]    --> src/lib.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let shell = init_shell(Some(config_fp));
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_shell`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shell`
[INFO] [stdout]    --> src/shell.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let shell = Shell::default();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_shell`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `verify_path`
[INFO] [stdout]   --> src/parser/mod.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn verify_path(path: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `input_history`
[INFO] [stdout]   --> src/shell.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     input_history: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Shell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/shell.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `output_count`
[INFO] [stdout]   --> src/shell.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     output_count: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Shell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/shell.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_paths`
[INFO] [stdout]    --> src/shell.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn set_paths(&mut self, paths: Vec<String>) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         super::parser::config::create_default_config(config_fp, &config_vec);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/shell.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |         parser::config::create_default_config(&fp_str, &def_paths_vec);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c6ee09b2240721c3bf7e35907bc6629255bed047c19b5eff4cd47d2a78a82da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c6ee09b2240721c3bf7e35907bc6629255bed047c19b5eff4cd47d2a78a82da", kill_on_drop: false }`
[INFO] [stdout] 8c6ee09b2240721c3bf7e35907bc6629255bed047c19b5eff4cd47d2a78a82da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b7a3c2b0f194561a3fc66d60869f151c9c96bbe3c06f876e58d3f6d9a594c95d
[INFO] running `Command { std: "docker" "start" "-a" "b7a3c2b0f194561a3fc66d60869f151c9c96bbe3c06f876e58d3f6d9a594c95d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stderr]   --> src/parser/mod.rs:10:15
[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 function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io 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 function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io 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: if this is intentional, prefix it 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:16:8
[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:17:8
[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:48:8
[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:64:4
[INFO] [stderr]    |
[INFO] [stderr] 64 | fn get_home_str() -> Option<String> {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `input_history`
[INFO] [stderr]   --> src/shell.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     input_history: Vec<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Shell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/shell.rs:27:10
[INFO] [stderr]    |
[INFO] [stderr] 27 | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `output_count`
[INFO] [stderr]   --> src/shell.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     output_count: u64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Shell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/shell.rs:27:10
[INFO] [stderr]    |
[INFO] [stderr] 27 | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `default`
[INFO] [stderr]   --> src/shell.rs:48:8
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn default() -> Shell {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_paths`
[INFO] [stderr]    --> src/shell.rs:102:12
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn set_paths(&mut self, paths: Vec<String>) {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ensh` (lib) generated 13 warnings
[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: 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: if this is intentional, prefix it with an underscore: `_shell`
[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: if this is intentional, prefix it with an underscore: `_shell`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `verify_path`
[INFO] [stderr]   --> src/parser/mod.rs:17:8
[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: unused `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: `#[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 `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: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `ensh` (lib test) generated 14 warnings (7 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.68s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ensh-4aed485f6d5836a3)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stderr] test
[INFO] [stdout] test cmd_dispatch::tests::test_cwd_invalid_path ... ok
[INFO] [stdout] test interface::tests::test_print_sh_prompt ... ok
[INFO] [stdout] test cmd_dispatch::tests::test_cwd_valid_path ... ok
[INFO] [stdout] test interface::tests::test_print_stderr ... ok
[INFO] [stdout] test interface::tests::test_print_stdout ... ok
[INFO] [stdout] test parser::tests::test_condense_path_invalid_path ... ok
[INFO] [stdout] test parser::tests::test_get_home_path_str ... ok
[INFO] [stdout] test parser::tests::test_condense_path_valid_path ... ok
[INFO] [stdout] test parser::tests::test_condense_path_already_condensed ... ok
[INFO] [stdout] test parser::tests::test_norm_abs_path_invalid_path ... ok
[INFO] [stdout] test parser::tests::test_norm_abs_path_valid_path ... ok
[INFO] [stdout] test parser::tests::test_norm_abs_path_with_abs_path ... ok
[INFO] [stdout] test shell::tests::test_cwd ... ok
[INFO] [stdout] test shell::tests::test_default_shell_init ... ok
[INFO] [stdout] test shell::tests::test_print_wd ... ok
[INFO] [stdout] test shell::tests::test_search_bin ... ok
[INFO] [stdout] test parser::config::tests::test_create_def_config ... ok
[INFO] [stdout] test parser::config::tests::verify_read_write_config ... ok
[INFO] [stdout] test parser::config::tests::test_write_config_fs ... ok
[INFO] [stdout] test parser::config::tests::test_read_config_fs ... ok
[INFO] [stdout] test shell::tests::test_load_paths ... ok
[INFO] [stdout] test tests::test_init_shell ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ensh-6ed097704a107654)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ensh
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b7a3c2b0f194561a3fc66d60869f151c9c96bbe3c06f876e58d3f6d9a594c95d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7a3c2b0f194561a3fc66d60869f151c9c96bbe3c06f876e58d3f6d9a594c95d", kill_on_drop: false }`
[INFO] [stdout] b7a3c2b0f194561a3fc66d60869f151c9c96bbe3c06f876e58d3f6d9a594c95d