[INFO] cloning repository https://github.com/RoiShigai/Reel_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/RoiShigai/Reel_Rust_Shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoiShigai%2FReel_Rust_Shell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoiShigai%2FReel_Rust_Shell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf73c70f85ab00e8833394813d8061774b4a931e
[INFO] checking RoiShigai/Reel_Rust_Shell against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoiShigai%2FReel_Rust_Shell" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RoiShigai/Reel_Rust_Shell
[INFO] finished tweaking git repo https://github.com/RoiShigai/Reel_Rust_Shell
[INFO] tweaked toml for git repo https://github.com/RoiShigai/Reel_Rust_Shell written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RoiShigai/Reel_Rust_Shell on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RoiShigai/Reel_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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0c72cbf1e49348c3d4b598480aebeaf81667b306dfb8cc05792c229b18a038df
[INFO] running `Command { std: "docker" "start" "0c72cbf1e49348c3d4b598480aebeaf81667b306dfb8cc05792c229b18a038df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c72cbf1e49348c3d4b598480aebeaf81667b306dfb8cc05792c229b18a038df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0c72cbf1e49348c3d4b598480aebeaf81667b306dfb8cc05792c229b18a038df" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c72cbf1e49348c3d4b598480aebeaf81667b306dfb8cc05792c229b18a038df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0c72cbf1e49348c3d4b598480aebeaf81667b306dfb8cc05792c229b18a038df" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking shell v0.1.0 (/opt/rustwide/workdir/shell)
[INFO] [stdout] warning: unused import: `cd`
[INFO] [stdout]   --> shell/src/executor/executor.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 |     builtin::{cd},
[INFO] [stdout]    |               ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cd`
[INFO] [stdout]   --> shell/src/executor/executor.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 |     builtin::{cd},
[INFO] [stdout]    |               ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_ostring` found for reference `&'static str` in the current scope
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:189:39
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 args: Vec::from(["-e".to_ostring(), "test".to_string()]),
[INFO] [stdout]     |                                       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `to_string` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 189 -                 args: Vec::from(["-e".to_ostring(), "test".to_string()]),
[INFO] [stdout] 189 +                 args: Vec::from(["-e".to_string(), "test".to_string()]),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]   --> shell/src/executor/streams.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     env: &mut ShellConfig,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]   --> shell/src/executor/streams.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     env: &mut ShellConfig,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> shell/src/builtin/cd.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn set_path(args: Vec<OsString>, config: &mut ShellConfig) -> Result<(), ExecError> {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> shell/src/builtin/cd.rs:34:34
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn set_path(args: Vec<OsString>, config: &mut ShellConfig) -> Result<(), ExecError> {
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Open` is never constructed
[INFO] [stdout]   --> shell/src/file/file.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum FileMode {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 13 |     Open,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FileNotFound` is never constructed
[INFO] [stdout]   --> shell/src/file/file.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum FileError {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] 21 |     UnknownFileMode,
[INFO] [stdout] 22 |     FileNotFound,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_env` is never used
[INFO] [stdout]   --> shell/src/shell_config/shell_conf.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl ShellConfig {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn get_env(&mut self) -> &mut HashMap<OsString, OsString> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ArgError` is never constructed
[INFO] [stdout]   --> shell/src/executor/executor.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub enum ExecError {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 39 |     ArgError(String)
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExecError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_home` is never used
[INFO] [stdout]   --> shell/src/builtin/cd.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn set_home(config: &mut ShellConfig) -> Result<(), ExecError> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_path` is never used
[INFO] [stdout]   --> shell/src/builtin/cd.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn set_path(args: Vec<OsString>, config: &mut ShellConfig) -> Result<(), ExecError> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `change_directory` is never used
[INFO] [stdout]   --> shell/src/builtin/cd.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn change_directory(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:236:21
[INFO] [stdout]     |
[INFO] [stdout] 236 |                     "hello".to_string(),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^ expected `OsString`, found `String`
[INFO] [stdout]     |
[INFO] [stdout] help: call `Into::into` on this expression to convert `String` into `std::ffi::OsString`
[INFO] [stdout]     |
[INFO] [stdout] 236 |                     "hello".to_string().into(),
[INFO] [stdout]     |                                        +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:338:21
[INFO] [stdout]     |
[INFO] [stdout] 338 |                     "-n".to_string(),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^ expected `OsString`, found `String`
[INFO] [stdout]     |
[INFO] [stdout] help: call `Into::into` on this expression to convert `String` into `std::ffi::OsString`
[INFO] [stdout]     |
[INFO] [stdout] 338 |                     "-n".to_string().into(),
[INFO] [stdout]     |                                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:368:21
[INFO] [stdout]     |
[INFO] [stdout] 368 |                     "file.txt".to_string(),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^ expected `OsString`, found `String`
[INFO] [stdout]     |
[INFO] [stdout] help: call `Into::into` on this expression to convert `String` into `std::ffi::OsString`
[INFO] [stdout]     |
[INFO] [stdout] 368 |                     "file.txt".to_string().into(),
[INFO] [stdout]     |                                           +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:377:21
[INFO] [stdout]     |
[INFO] [stdout] 377 |                     "hello".to_string(),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^ expected `OsString`, found `String`
[INFO] [stdout]     |
[INFO] [stdout] help: call `Into::into` on this expression to convert `String` into `std::ffi::OsString`
[INFO] [stdout]     |
[INFO] [stdout] 377 |                     "hello".to_string().into(),
[INFO] [stdout]     |                                        +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:405:28
[INFO] [stdout]     |
[INFO] [stdout] 405 |                 args: vec!["file.txt".to_string()],
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^ expected `OsString`, found `String`
[INFO] [stdout]     |
[INFO] [stdout] help: call `Into::into` on this expression to convert `String` into `std::ffi::OsString`
[INFO] [stdout]     |
[INFO] [stdout] 405 |                 args: vec!["file.txt".to_string().into()],
[INFO] [stdout]     |                                                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:412:28
[INFO] [stdout]     |
[INFO] [stdout] 412 |                 args: vec!["hello".to_string()],
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^ expected `OsString`, found `String`
[INFO] [stdout]     |
[INFO] [stdout] help: call `Into::into` on this expression to convert `String` into `std::ffi::OsString`
[INFO] [stdout]     |
[INFO] [stdout] 412 |                 args: vec!["hello".to_string().into()],
[INFO] [stdout]     |                                               +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:419:28
[INFO] [stdout]     |
[INFO] [stdout] 419 |                 args: vec!["-l".to_string()],
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^ expected `OsString`, found `String`
[INFO] [stdout]     |
[INFO] [stdout] help: call `Into::into` on this expression to convert `String` into `std::ffi::OsString`
[INFO] [stdout]     |
[INFO] [stdout] 419 |                 args: vec!["-l".to_string().into()],
[INFO] [stdout]     |                                            +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:446:28
[INFO] [stdout]     |
[INFO] [stdout] 446 |                 args: vec!["file.txt".to_string()],
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^ expected `OsString`, found `String`
[INFO] [stdout]     |
[INFO] [stdout] help: call `Into::into` on this expression to convert `String` into `std::ffi::OsString`
[INFO] [stdout]     |
[INFO] [stdout] 446 |                 args: vec!["file.txt".to_string().into()],
[INFO] [stdout]     |                                                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:453:28
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 args: vec!["hello".to_string()],
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^ expected `OsString`, found `String`
[INFO] [stdout]     |
[INFO] [stdout] help: call `Into::into` on this expression to convert `String` into `std::ffi::OsString`
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 args: vec!["hello".to_string().into()],
[INFO] [stdout]     |                                               +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:481:23
[INFO] [stdout]     |
[INFO] [stdout] 481 |                 args: Vec::from(["-e".to_string(), "test".to_string()]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Vec<OsString>`, found `Vec<String>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Vec<std::ffi::OsString>`
[INFO] [stdout]                found struct `Vec<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:491:21
[INFO] [stdout]     |
[INFO] [stdout] 491 |                     "hello".to_string(),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^ expected `OsString`, found `String`
[INFO] [stdout]     |
[INFO] [stdout] help: call `Into::into` on this expression to convert `String` into `std::ffi::OsString`
[INFO] [stdout]     |
[INFO] [stdout] 491 |                     "hello".to_string().into(),
[INFO] [stdout]     |                                        +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:520:23
[INFO] [stdout]     |
[INFO] [stdout] 520 |                 args: Vec::from(["-e".to_string(), "test".to_string()]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Vec<OsString>`, found `Vec<String>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Vec<std::ffi::OsString>`
[INFO] [stdout]                found struct `Vec<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:530:21
[INFO] [stdout]     |
[INFO] [stdout] 530 |                     "hello".to_string(),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^ expected `OsString`, found `String`
[INFO] [stdout]     |
[INFO] [stdout] help: call `Into::into` on this expression to convert `String` into `std::ffi::OsString`
[INFO] [stdout]     |
[INFO] [stdout] 530 |                     "hello".to_string().into(),
[INFO] [stdout]     |                                        +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:559:23
[INFO] [stdout]     |
[INFO] [stdout] 559 |                 args: Vec::from(["-e".to_string(), "test".to_string()]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Vec<OsString>`, found `Vec<String>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Vec<std::ffi::OsString>`
[INFO] [stdout]                found struct `Vec<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:569:21
[INFO] [stdout]     |
[INFO] [stdout] 569 |                     "hello".to_string(),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^ expected `OsString`, found `String`
[INFO] [stdout]     |
[INFO] [stdout] help: call `Into::into` on this expression to convert `String` into `std::ffi::OsString`
[INFO] [stdout]     |
[INFO] [stdout] 569 |                     "hello".to_string().into(),
[INFO] [stdout]     |                                        +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> shell/src/parser/shell_parser.rs:668:17
[INFO] [stdout]     |
[INFO] [stdout] 668 |                 "-e".to_string(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^ expected `OsString`, found `String`
[INFO] [stdout]     |
[INFO] [stdout] help: call `Into::into` on this expression to convert `String` into `std::ffi::OsString`
[INFO] [stdout]     |
[INFO] [stdout] 668 |                 "-e".to_string().into(),
[INFO] [stdout]     |                                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]   --> shell/src/executor/streams.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     env: &mut ShellConfig,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]   --> shell/src/executor/streams.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     env: &mut ShellConfig,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> shell/src/builtin/cd.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn set_path(args: Vec<OsString>, config: &mut ShellConfig) -> Result<(), ExecError> {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> shell/src/builtin/cd.rs:34:34
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn set_path(args: Vec<OsString>, config: &mut ShellConfig) -> Result<(), ExecError> {
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shell` (bin "shell" test) due to 17 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0c72cbf1e49348c3d4b598480aebeaf81667b306dfb8cc05792c229b18a038df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c72cbf1e49348c3d4b598480aebeaf81667b306dfb8cc05792c229b18a038df", kill_on_drop: false }`
[INFO] [stdout] 0c72cbf1e49348c3d4b598480aebeaf81667b306dfb8cc05792c229b18a038df
