[INFO] cloning repository https://github.com/codyaverett/batch-emu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/codyaverett/batch-emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodyaverett%2Fbatch-emu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodyaverett%2Fbatch-emu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f983ab92460785ff3199d96e6bebf7c640ff8432
[INFO] fixing codyaverett/batch-emu against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodyaverett%2Fbatch-emu" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/codyaverett/batch-emu
[INFO] finished tweaking git repo https://github.com/codyaverett/batch-emu
[INFO] tweaked toml for git repo https://github.com/codyaverett/batch-emu written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/codyaverett/batch-emu on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/codyaverett/batch-emu 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cfg-if v1.0.3
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.103
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[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.103
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[INFO] [stderr]   Downloaded wasm-bindgen v0.2.103
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[INFO] [stderr]   Downloaded libc v0.2.176
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dc3feac98e389b972c887527e8f1d82bb0640e536c8c7e64d657549579efabc7
[INFO] running `Command { std: "docker" "start" "dc3feac98e389b972c887527e8f1d82bb0640e536c8c7e64d657549579efabc7", 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" "dc3feac98e389b972c887527e8f1d82bb0640e536c8c7e64d657549579efabc7" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc3feac98e389b972c887527e8f1d82bb0640e536c8c7e64d657549579efabc7", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dc3feac98e389b972c887527e8f1d82bb0640e536c8c7e64d657549579efabc7" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking clap_builder v4.5.48
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking hostname v0.4.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking clap v4.5.48
[INFO] [stderr]     Checking batch-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `line_ending`, `many1`, `multispace0`, and `take_while`
[INFO] [stdout]  --> src/parser.rs:3:52
[INFO] [stdout]   |
[INFO] [stdout] 3 |     bytes::complete::{tag, tag_no_case, take_till, take_while, take_while1},
[INFO] [stdout]   |                                                    ^^^^^^^^^^
[INFO] [stdout] 4 |     character::complete::{char, line_ending, multispace0, not_line_ending, space0, space1},
[INFO] [stdout]   |                                 ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 5 |     combinator::{map, opt, recognize, value},
[INFO] [stdout] 6 |     multi::{many0, many1, separated_list0},
[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: `std::collections::HashMap`
[INFO] [stdout]   --> src/parser.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/executor.rs:7:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{self, Write, Read, BufRead, BufReader};
[INFO] [stdout]   |                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `colored::*`
[INFO] [stdout]  --> src/builtins.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use colored::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `line_ending`, `many1`, `multispace0`, and `take_while`
[INFO] [stdout]  --> src/parser.rs:3:52
[INFO] [stdout]   |
[INFO] [stdout] 3 |     bytes::complete::{tag, tag_no_case, take_till, take_while, take_while1},
[INFO] [stdout]   |                                                    ^^^^^^^^^^
[INFO] [stdout] 4 |     character::complete::{char, line_ending, multispace0, not_line_ending, space0, space1},
[INFO] [stdout]   |                                 ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 5 |     combinator::{map, opt, recognize, value},
[INFO] [stdout] 6 |     multi::{many0, many1, separated_list0},
[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: `std::collections::HashMap`
[INFO] [stdout]   --> src/parser.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/executor.rs:7:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{self, Write, Read, BufRead, BufReader};
[INFO] [stdout]   |                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `colored::*`
[INFO] [stdout]  --> src/builtins.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use colored::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/executor.rs:7:34
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{self, Write, Read, BufRead, BufReader};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/executor.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{self, Write, Read, BufRead, BufReader};
[INFO] [stdout]   |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let mut in_block = false;
[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 import: `BufRead`
[INFO] [stdout]  --> src/executor.rs:7:34
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{self, Write, Read, BufRead, BufReader};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/executor.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{self, Write, Read, BufRead, BufReader};
[INFO] [stdout]   |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let mut in_block = false;
[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/parser.rs:232:17
[INFO] [stdout]     |
[INFO] [stdout] 232 |     let (input, options) = opt(parse_for_options)(input)?;
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]    --> src/parser.rs:232:17
[INFO] [stdout]     |
[INFO] [stdout] 232 |     let (input, options) = opt(parse_for_options)(input)?;
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `echo_off`
[INFO] [stdout]    --> src/parser.rs:403:17
[INFO] [stdout]     |
[INFO] [stdout] 403 |     let (input, echo_off) = opt(char('@'))(input)?;
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_echo_off`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `echo_off`
[INFO] [stdout]    --> src/parser.rs:403:17
[INFO] [stdout]     |
[INFO] [stdout] 403 |     let (input, echo_off) = opt(char('@'))(input)?;
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_echo_off`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pipe_cmd`
[INFO] [stdout]    --> src/executor.rs:141:21
[INFO] [stdout]     |
[INFO] [stdout] 141 |         if let Some(pipe_cmd) = &expanded_cmd.pipe_to {
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipe_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `all_statements`
[INFO] [stdout]    --> src/executor.rs:294:59
[INFO] [stdout]     |
[INFO] [stdout] 294 |     fn execute_call(&mut self, call_stmt: &CallStatement, all_statements: &[Statement]) -> Result<()> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_all_statements`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `force` is assigned to, but never used
[INFO] [stdout]    --> src/builtins.rs:364:9
[INFO] [stdout]     |
[INFO] [stdout] 364 |     let mut force = false;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_force` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `force` is never read
[INFO] [stdout]    --> src/builtins.rs:371:25
[INFO] [stdout]     |
[INFO] [stdout] 371 |                 "/f" => force = true,
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line_num`
[INFO] [stdout]    --> src/builtins.rs:509:14
[INFO] [stdout]     |
[INFO] [stdout] 509 |         for (line_num, line) in content.lines().enumerate() {
[INFO] [stdout]     |              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/builtins.rs:598:30
[INFO] [stdout]     |
[INFO] [stdout] 598 | fn cmd_date(args: &[String], env: &Environment) -> Result<()> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/builtins.rs:607:30
[INFO] [stdout]     |
[INFO] [stdout] 607 | fn cmd_time(args: &[String], env: &Environment) -> Result<()> {
[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]    --> src/builtins.rs:643:12
[INFO] [stdout]     |
[INFO] [stdout] 643 | fn cmd_vol(args: &[String]) -> Result<()> {
[INFO] [stdout]     |            ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/builtins.rs:714:17
[INFO] [stdout]     |
[INFO] [stdout] 714 | fn cmd_tasklist(args: &[String]) -> Result<()> {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pipe_cmd`
[INFO] [stdout]    --> src/executor.rs:141:21
[INFO] [stdout]     |
[INFO] [stdout] 141 |         if let Some(pipe_cmd) = &expanded_cmd.pipe_to {
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipe_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `remove`, `set_errorlevel`, `get_errorlevel`, `enable_delayed_expansion`, and `is_delayed_expansion_enabled` are never used
[INFO] [stdout]    --> src/environment.rs:82:12
[INFO] [stdout]     |
[INFO] [stdout]  11 | impl Environment {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  82 |     pub fn remove(&mut self, name: &str) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fn set_errorlevel(&mut self, level: i32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn get_errorlevel(&self) -> i32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 |     pub fn enable_delayed_expansion(&mut self, enabled: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 188 |     pub fn is_delayed_expansion_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/builtins.rs:677:9
[INFO] [stdout]     |
[INFO] [stdout] 677 |         DIR_STACK.push(current.clone());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/builtins.rs:689:28
[INFO] [stdout]     |
[INFO] [stdout] 689 |         if let Some(dir) = DIR_STACK.pop() {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `all_statements`
[INFO] [stdout]    --> src/executor.rs:294:59
[INFO] [stdout]     |
[INFO] [stdout] 294 |     fn execute_call(&mut self, call_stmt: &CallStatement, all_statements: &[Statement]) -> Result<()> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_all_statements`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `force` is assigned to, but never used
[INFO] [stdout]    --> src/builtins.rs:364:9
[INFO] [stdout]     |
[INFO] [stdout] 364 |     let mut force = false;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_force` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `force` is never read
[INFO] [stdout]    --> src/builtins.rs:371:25
[INFO] [stdout]     |
[INFO] [stdout] 371 |                 "/f" => force = true,
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line_num`
[INFO] [stdout]    --> src/builtins.rs:509:14
[INFO] [stdout]     |
[INFO] [stdout] 509 |         for (line_num, line) in content.lines().enumerate() {
[INFO] [stdout]     |              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/builtins.rs:598:30
[INFO] [stdout]     |
[INFO] [stdout] 598 | fn cmd_date(args: &[String], env: &Environment) -> Result<()> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/builtins.rs:607:30
[INFO] [stdout]     |
[INFO] [stdout] 607 | fn cmd_time(args: &[String], env: &Environment) -> Result<()> {
[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]    --> src/builtins.rs:643:12
[INFO] [stdout]     |
[INFO] [stdout] 643 | fn cmd_vol(args: &[String]) -> Result<()> {
[INFO] [stdout]     |            ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/builtins.rs:714:17
[INFO] [stdout]     |
[INFO] [stdout] 714 | fn cmd_tasklist(args: &[String]) -> Result<()> {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `remove`, `enable_delayed_expansion`, and `is_delayed_expansion_enabled` are never used
[INFO] [stdout]    --> src/environment.rs:82:12
[INFO] [stdout]     |
[INFO] [stdout]  11 | impl Environment {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  82 |     pub fn remove(&mut self, name: &str) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 |     pub fn enable_delayed_expansion(&mut self, enabled: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 188 |     pub fn is_delayed_expansion_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/builtins.rs:677:9
[INFO] [stdout]     |
[INFO] [stdout] 677 |         DIR_STACK.push(current.clone());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/builtins.rs:689:28
[INFO] [stdout]     |
[INFO] [stdout] 689 |         if let Some(dir) = DIR_STACK.pop() {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.93s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "dc3feac98e389b972c887527e8f1d82bb0640e536c8c7e64d657549579efabc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc3feac98e389b972c887527e8f1d82bb0640e536c8c7e64d657549579efabc7", kill_on_drop: false }`
[INFO] [stdout] dc3feac98e389b972c887527e8f1d82bb0640e536c8c7e64d657549579efabc7
