[INFO] cloning repository https://github.com/jackdarlison/Rush
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jackdarlison/Rush" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackdarlison%2FRush", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackdarlison%2FRush'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eed4a24f219693897d0e9766df8e328347bc22bf
[INFO] checking jackdarlison/Rush against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackdarlison%2FRush" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jackdarlison/Rush
[INFO] finished tweaking git repo https://github.com/jackdarlison/Rush
[INFO] tweaked toml for git repo https://github.com/jackdarlison/Rush written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jackdarlison/Rush on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jackdarlison/Rush 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typemap-ors v1.0.0
[INFO] [stderr]   Downloaded unsafe-any-ors v1.0.0
[INFO] [stderr]   Downloaded log4rs v1.2.0
[INFO] [stderr]   Downloaded serde v1.0.153
[INFO] [stderr]   Downloaded destructure_traitobject v0.2.0
[INFO] [stderr]   Downloaded serde_derive v1.0.153
[INFO] [stderr]   Downloaded crossterm v0.26.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dca8dc3c1fdc94bba124047cab9f876cbb3367d5632525c23aba7aa64874bb29
[INFO] running `Command { std: "docker" "start" "-a" "dca8dc3c1fdc94bba124047cab9f876cbb3367d5632525c23aba7aa64874bb29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dca8dc3c1fdc94bba124047cab9f876cbb3367d5632525c23aba7aa64874bb29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca8dc3c1fdc94bba124047cab9f876cbb3367d5632525c23aba7aa64874bb29", kill_on_drop: false }`
[INFO] [stdout] dca8dc3c1fdc94bba124047cab9f876cbb3367d5632525c23aba7aa64874bb29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4e8df0ea6828db5d9ee2cb87ca50fb8eb627a7b806f528c658eb092380fa7ab
[INFO] running `Command { std: "docker" "start" "-a" "c4e8df0ea6828db5d9ee2cb87ca50fb8eb627a7b806f528c658eb092380fa7ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling serde_derive v1.0.153
[INFO] [stderr]    Compiling serde v1.0.153
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.39
[INFO] [stderr]     Checking destructure_traitobject v0.2.0
[INFO] [stderr]     Checking unsafe-any-ors v1.0.0
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking iana-time-zone v0.1.53
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[INFO] [stderr]     Checking log-mdc v0.1.0
[INFO] [stderr]     Checking arc-swap v1.6.0
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking home v0.5.4
[INFO] [stderr]     Checking dyn-clone v1.0.11
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
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[INFO] [stderr]     Checking thread-id v4.0.0
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[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking chrono v0.4.23
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking mio v0.8.6
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking crossterm v0.26.0
[INFO] [stderr]     Checking log4rs v1.2.0
[INFO] [stderr]     Checking rush v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parser/control_flow.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn parse_if(input: &str) -> IResult<&str, AstControlFlow, ParserError<&str>> {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parser/control_flow.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn parse_while(input: &str) -> IResult<&str, AstControlFlow, ParserError<&str>> {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parser/control_flow.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn parse_until(input: &str) -> IResult<&str, AstControlFlow, ParserError<&str>> {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parser/control_flow.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn parse_switch(input: &str) -> IResult<&str, AstControlFlow, ParserError<&str>> {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]   --> src/commands/echo.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn run(&self, session: &mut Session, options: Vec<(String, Option<ShellData>)>, arguments: Vec<ShellData>) -> Result<ShellResult...
[INFO] [stdout]    |                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/commands/cd.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn run(&self, mut session: &mut Session, options: Vec<(String, Option<ShellData>)>, arguments: Vec<ShellData>) -> Result<ShellRe...
[INFO] [stdout]    |                   ----^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/commands/cd.rs:36:46
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn run(&self, mut session: &mut Session, options: Vec<(String, Option<ShellData>)>, arguments: Vec<ShellData>) -> Result<ShellRe...
[INFO] [stdout]    |                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/commands/pwd.rs:31:42
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn run(&self, session: &mut Session, options: Vec<(String, Option<ShellData>)>, arguments: Vec<ShellData>) -> Result<ShellResult...
[INFO] [stdout]    |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arguments`
[INFO] [stdout]   --> src/commands/pwd.rs:31:85
[INFO] [stdout]    |
[INFO] [stdout] 31 | ..., Option<ShellData>)>, arguments: Vec<ShellData>) -> Result<ShellResult, ShellError> {
[INFO] [stdout]    |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/commands/chmod.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut permissions_code: u32;
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/commands/chmod.rs:42:69
[INFO] [stdout]    |
[INFO] [stdout] 42 | ...rface::session::Session, options: Vec<(String, Option<crate::architecture::shell_data::ShellData>)>, arguments: Vec<crate::archit...
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]   --> src/commands/false.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn run(&self, session: &mut crate::interface::session::Session, options: Vec<(String, Option<crate::architecture::shell_data::Sh...
[INFO] [stdout]    |                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/commands/false.rs:31:69
[INFO] [stdout]    |
[INFO] [stdout] 31 | ...rface::session::Session, options: Vec<(String, Option<crate::architecture::shell_data::ShellData>)>, arguments: Vec<crate::archit...
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arguments`
[INFO] [stdout]   --> src/commands/false.rs:31:145
[INFO] [stdout]    |
[INFO] [stdout] 31 | ...ll_data::ShellData>)>, arguments: Vec<crate::architecture::shell_data::ShellData>) -> Result<crate::architecture::shell_result::S...
[INFO] [stdout]    |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]   --> src/commands/true.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn run(&self, session: &mut crate::interface::session::Session, options: Vec<(String, Option<crate::architecture::shell_data::Sh...
[INFO] [stdout]    |                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/commands/true.rs:33:69
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...rface::session::Session, options: Vec<(String, Option<crate::architecture::shell_data::ShellData>)>, arguments: Vec<crate::archit...
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arguments`
[INFO] [stdout]   --> src/commands/true.rs:33:145
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...ll_data::ShellData>)>, arguments: Vec<crate::architecture::shell_data::ShellData>) -> Result<crate::architecture::shell_result::S...
[INFO] [stdout]    |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/commands/rush.rs:43:69
[INFO] [stdout]    |
[INFO] [stdout] 43 | ...rface::session::Session, options: Vec<(String, Option<crate::architecture::shell_data::ShellData>)>, arguments: Vec<crate::archit...
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]   --> src/commands/ast.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn run(&self, session: &mut crate::interface::session::Session, options: Vec<(String, Option<crate::architecture::shell_data::Sh...
[INFO] [stdout]    |                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/commands/ast.rs:43:69
[INFO] [stdout]    |
[INFO] [stdout] 43 | ...rface::session::Session, options: Vec<(String, Option<crate::architecture::shell_data::ShellData>)>, arguments: Vec<crate::archit...
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/interface/key_event.rs:6:40
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn process_key_event(ke: KeyEvent, mut buffer: CommandBuffer, mut session: Session) -> (CommandBuffer, Session, SideEffects) {
[INFO] [stdout]   |                                        ----^^^^^^
[INFO] [stdout]   |                                        |
[INFO] [stdout]   |                                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/interface/key_event.rs:6:67
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn process_key_event(ke: KeyEvent, mut buffer: CommandBuffer, mut session: Session) -> (CommandBuffer, Session, SideEffects) {
[INFO] [stdout]   |                                                                   ----^^^^^^^
[INFO] [stdout]   |                                                                   |
[INFO] [stdout]   |                                                                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/interface/execution.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             execute_compound(compound, session, results);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 33 |             let _ = execute_compound(compound, session, results);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/interface/execution.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |             execute_statement(st, session, results);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let _ = execute_statement(st, session, results);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parser/control_flow.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn parse_if(input: &str) -> IResult<&str, AstControlFlow, ParserError<&str>> {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parser/control_flow.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn parse_while(input: &str) -> IResult<&str, AstControlFlow, ParserError<&str>> {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parser/control_flow.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn parse_until(input: &str) -> IResult<&str, AstControlFlow, ParserError<&str>> {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parser/control_flow.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn parse_switch(input: &str) -> IResult<&str, AstControlFlow, ParserError<&str>> {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]   --> src/commands/echo.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn run(&self, session: &mut Session, options: Vec<(String, Option<ShellData>)>, arguments: Vec<ShellData>) -> Result<ShellResult...
[INFO] [stdout]    |                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/commands/cd.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn run(&self, mut session: &mut Session, options: Vec<(String, Option<ShellData>)>, arguments: Vec<ShellData>) -> Result<ShellRe...
[INFO] [stdout]    |                   ----^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/commands/cd.rs:36:46
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn run(&self, mut session: &mut Session, options: Vec<(String, Option<ShellData>)>, arguments: Vec<ShellData>) -> Result<ShellRe...
[INFO] [stdout]    |                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/commands/pwd.rs:31:42
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn run(&self, session: &mut Session, options: Vec<(String, Option<ShellData>)>, arguments: Vec<ShellData>) -> Result<ShellResult...
[INFO] [stdout]    |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arguments`
[INFO] [stdout]   --> src/commands/pwd.rs:31:85
[INFO] [stdout]    |
[INFO] [stdout] 31 | ..., Option<ShellData>)>, arguments: Vec<ShellData>) -> Result<ShellResult, ShellError> {
[INFO] [stdout]    |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/commands/chmod.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut permissions_code: u32;
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/commands/chmod.rs:42:69
[INFO] [stdout]    |
[INFO] [stdout] 42 | ...rface::session::Session, options: Vec<(String, Option<crate::architecture::shell_data::ShellData>)>, arguments: Vec<crate::archit...
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]   --> src/commands/false.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn run(&self, session: &mut crate::interface::session::Session, options: Vec<(String, Option<crate::architecture::shell_data::Sh...
[INFO] [stdout]    |                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/commands/false.rs:31:69
[INFO] [stdout]    |
[INFO] [stdout] 31 | ...rface::session::Session, options: Vec<(String, Option<crate::architecture::shell_data::ShellData>)>, arguments: Vec<crate::archit...
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arguments`
[INFO] [stdout]   --> src/commands/false.rs:31:145
[INFO] [stdout]    |
[INFO] [stdout] 31 | ...ll_data::ShellData>)>, arguments: Vec<crate::architecture::shell_data::ShellData>) -> Result<crate::architecture::shell_result::S...
[INFO] [stdout]    |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]   --> src/commands/true.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn run(&self, session: &mut crate::interface::session::Session, options: Vec<(String, Option<crate::architecture::shell_data::Sh...
[INFO] [stdout]    |                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/commands/true.rs:33:69
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...rface::session::Session, options: Vec<(String, Option<crate::architecture::shell_data::ShellData>)>, arguments: Vec<crate::archit...
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arguments`
[INFO] [stdout]   --> src/commands/true.rs:33:145
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...ll_data::ShellData>)>, arguments: Vec<crate::architecture::shell_data::ShellData>) -> Result<crate::architecture::shell_result::S...
[INFO] [stdout]    |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/commands/rush.rs:43:69
[INFO] [stdout]    |
[INFO] [stdout] 43 | ...rface::session::Session, options: Vec<(String, Option<crate::architecture::shell_data::ShellData>)>, arguments: Vec<crate::archit...
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]   --> src/commands/ast.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn run(&self, session: &mut crate::interface::session::Session, options: Vec<(String, Option<crate::architecture::shell_data::Sh...
[INFO] [stdout]    |                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/commands/ast.rs:43:69
[INFO] [stdout]    |
[INFO] [stdout] 43 | ...rface::session::Session, options: Vec<(String, Option<crate::architecture::shell_data::ShellData>)>, arguments: Vec<crate::archit...
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/interface/key_event.rs:6:40
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn process_key_event(ke: KeyEvent, mut buffer: CommandBuffer, mut session: Session) -> (CommandBuffer, Session, SideEffects) {
[INFO] [stdout]   |                                        ----^^^^^^
[INFO] [stdout]   |                                        |
[INFO] [stdout]   |                                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/interface/key_event.rs:6:67
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn process_key_event(ke: KeyEvent, mut buffer: CommandBuffer, mut session: Session) -> (CommandBuffer, Session, SideEffects) {
[INFO] [stdout]   |                                                                   ----^^^^^^^
[INFO] [stdout]   |                                                                   |
[INFO] [stdout]   |                                                                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/interface/execution.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             execute_compound(compound, session, results);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 33 |             let _ = execute_compound(compound, session, results);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/interface/execution.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |             execute_statement(st, session, results);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let _ = execute_statement(st, session, results);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.39s
[INFO] running `Command { std: "docker" "inspect" "c4e8df0ea6828db5d9ee2cb87ca50fb8eb627a7b806f528c658eb092380fa7ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e8df0ea6828db5d9ee2cb87ca50fb8eb627a7b806f528c658eb092380fa7ab", kill_on_drop: false }`
[INFO] [stdout] c4e8df0ea6828db5d9ee2cb87ca50fb8eb627a7b806f528c658eb092380fa7ab
