[INFO] cloning repository https://github.com/Nytogen/Rust_Shell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nytogen/Rust_Shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNytogen%2FRust_Shell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNytogen%2FRust_Shell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d044441203b0a3656d0201b923a2157a71be37d5
[INFO] linting Nytogen/Rust_Shell against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNytogen%2FRust_Shell" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Nytogen/Rust_Shell
[INFO] finished tweaking git repo https://github.com/Nytogen/Rust_Shell
[INFO] tweaked toml for git repo https://github.com/Nytogen/Rust_Shell written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nytogen/Rust_Shell on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Nytogen/Rust_Shell already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_users v0.5.0
[INFO] [stderr]   Downloaded windows-targets v0.53.2
[INFO] [stderr]   Downloaded syn v2.0.103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebd547f4217e05bd4efebc775e6823704595acf7b16bf0126960463488dda832
[INFO] running `Command { std: "docker" "start" "-a" "ebd547f4217e05bd4efebc775e6823704595acf7b16bf0126960463488dda832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebd547f4217e05bd4efebc775e6823704595acf7b16bf0126960463488dda832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd547f4217e05bd4efebc775e6823704595acf7b16bf0126960463488dda832", kill_on_drop: false }`
[INFO] [stdout] ebd547f4217e05bd4efebc775e6823704595acf7b16bf0126960463488dda832
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec78fa79c4e98da7e88fb830fcfd18ef0d7de59b32177917aa168fbaa304361f
[INFO] running `Command { std: "docker" "start" "-a" "ec78fa79c4e98da7e88fb830fcfd18ef0d7de59b32177917aa168fbaa304361f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking codecrafters-shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/main.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 |             handle_echo(&input[5..].trim())
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^ help: change this to: `input[5..].trim()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]    = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]   --> src/main.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         curr_path.push_str("/");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `curr_path.push('/')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout]    = note: `#[warn(clippy::single_char_add_str)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `new_program` after checking its variant with `is_err`
[INFO] [stdout]   --> src/main.rs:98:34
[INFO] [stdout]    |
[INFO] [stdout] 95 |     if new_program.is_err() {
[INFO] [stdout]    |     ----------------------- help: try: `if let Ok(<item>) = new_program`
[INFO] [stdout] ...
[INFO] [stdout] 98 |         let new_program_stdout = new_program.unwrap().stdout;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout]    = note: `#[warn(clippy::unnecessary_unwrap)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/main.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 |         if !env::set_current_dir(&home_path).is_ok() {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `env::set_current_dir(&home_path).is_err()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/main.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |         if !env::set_current_dir(&new_directory).is_ok() {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `env::set_current_dir(&new_directory).is_err()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]    --> src/main.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let home_path;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout]     = note: `#[warn(clippy::needless_late_init)]` on by default
[INFO] [stdout] help: move the declaration `home_path` here and remove the assignments from the `match` arms
[INFO] [stdout]     |
[INFO] [stdout] 113 ~         
[INFO] [stdout] 114 |         
[INFO] [stdout] 115 |         //Assumes we always can retrieve the home path
[INFO] [stdout] 116 ~         let home_path = match dirs::home_dir() {
[INFO] [stdout] 117 ~             Some(path) if !path.as_os_str().is_empty() => path,
[INFO] [stdout] 118 ~             _ => "".into(),
[INFO] [stdout] 119 ~         };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]    --> src/main.rs:127:34
[INFO] [stdout]     |
[INFO] [stdout] 127 |         if !env::set_current_dir(&new_directory).is_ok() {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^ help: change this to: `new_directory`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/main.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 |             handle_echo(&input[5..].trim())
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^ help: change this to: `input[5..].trim()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]    = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]   --> src/main.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         curr_path.push_str("/");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `curr_path.push('/')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout]    = note: `#[warn(clippy::single_char_add_str)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `new_program` after checking its variant with `is_err`
[INFO] [stdout]   --> src/main.rs:98:34
[INFO] [stdout]    |
[INFO] [stdout] 95 |     if new_program.is_err() {
[INFO] [stdout]    |     ----------------------- help: try: `if let Ok(<item>) = new_program`
[INFO] [stdout] ...
[INFO] [stdout] 98 |         let new_program_stdout = new_program.unwrap().stdout;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout]    = note: `#[warn(clippy::unnecessary_unwrap)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/main.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 |         if !env::set_current_dir(&home_path).is_ok() {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `env::set_current_dir(&home_path).is_err()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/main.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |         if !env::set_current_dir(&new_directory).is_ok() {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `env::set_current_dir(&new_directory).is_err()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]    --> src/main.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let home_path;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout]     = note: `#[warn(clippy::needless_late_init)]` on by default
[INFO] [stdout] help: move the declaration `home_path` here and remove the assignments from the `match` arms
[INFO] [stdout]     |
[INFO] [stdout] 113 ~         
[INFO] [stdout] 114 |         
[INFO] [stdout] 115 |         //Assumes we always can retrieve the home path
[INFO] [stdout] 116 ~         let home_path = match dirs::home_dir() {
[INFO] [stdout] 117 ~             Some(path) if !path.as_os_str().is_empty() => path,
[INFO] [stdout] 118 ~             _ => "".into(),
[INFO] [stdout] 119 ~         };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]    --> src/main.rs:127:34
[INFO] [stdout]     |
[INFO] [stdout] 127 |         if !env::set_current_dir(&new_directory).is_ok() {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^ help: change this to: `new_directory`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.33s
[INFO] running `Command { std: "docker" "inspect" "ec78fa79c4e98da7e88fb830fcfd18ef0d7de59b32177917aa168fbaa304361f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec78fa79c4e98da7e88fb830fcfd18ef0d7de59b32177917aa168fbaa304361f", kill_on_drop: false }`
[INFO] [stdout] ec78fa79c4e98da7e88fb830fcfd18ef0d7de59b32177917aa168fbaa304361f