[INFO] cloning repository https://github.com/jinyuanZhou-Leo/jsh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jinyuanZhou-Leo/jsh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjinyuanZhou-Leo%2Fjsh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjinyuanZhou-Leo%2Fjsh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66cdd338ee8a77228f12ca8548fb8daf7af20075
[INFO] checking jinyuanZhou-Leo/jsh against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjinyuanZhou-Leo%2Fjsh" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jinyuanZhou-Leo/jsh
[INFO] finished tweaking git repo https://github.com/jinyuanZhou-Leo/jsh
[INFO] tweaked toml for git repo https://github.com/jinyuanZhou-Leo/jsh written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jinyuanZhou-Leo/jsh on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jinyuanZhou-Leo/jsh 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded endian-type v0.2.0
[INFO] [stderr]   Downloaded is_executable v1.0.6
[INFO] [stderr]   Downloaded radix_trie v0.3.0
[INFO] [stderr]   Downloaded rustyline v18.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f5a7d4637488e71f885102fee5aaf4ee81ec8bedae08a59f061f99d4d452686a
[INFO] running `Command { std: "docker" "start" "f5a7d4637488e71f885102fee5aaf4ee81ec8bedae08a59f061f99d4d452686a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5a7d4637488e71f885102fee5aaf4ee81ec8bedae08a59f061f99d4d452686a", 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" "f5a7d4637488e71f885102fee5aaf4ee81ec8bedae08a59f061f99d4d452686a" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5a7d4637488e71f885102fee5aaf4ee81ec8bedae08a59f061f99d4d452686a", 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" "f5a7d4637488e71f885102fee5aaf4ee81ec8bedae08a59f061f99d4d452686a" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]     Checking endian-type v0.2.0
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking unicode-segmentation v1.13.3
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking is_executable v1.0.6
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking radix_trie v0.3.0
[INFO] [stderr]     Checking rustyline v18.0.1
[INFO] [stderr]     Checking jsh v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `SaveHistory` is never constructed
[INFO] [stdout]    --> src/main.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub(crate) enum ReplError {
[INFO] [stdout]     |                 --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 179 |     SaveHistory(#[source] ReadlineError),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReplError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stdin` is never read
[INFO] [stdout]   --> src/builtin/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) struct BuiltinIo<'io> {
[INFO] [stdout]    |                   --------- field in this struct
[INFO] [stdout] 28 |     stdin: &'io mut dyn Read,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stdin` is never used
[INFO] [stdout]   --> src/builtin/mod.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl<'io> BuiltinIo<'io> {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub(crate) fn stdin(&mut self) -> &mut (dyn Read + '_) {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `env` is never read
[INFO] [stdout]   --> src/expander.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub(crate) struct Expander<'env> {
[INFO] [stdout]    |                   -------- field in this struct
[INFO] [stdout] 27 |     env: &'env HashMap<String, String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `loaded_command` is never read
[INFO] [stdout]   --> src/external.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub(crate) struct CommandLoader {
[INFO] [stdout]    |                   ------------- field in this struct
[INFO] [stdout] 10 |     dirs: Vec<PathBuf>,
[INFO] [stdout] 11 |     loaded_command: HashMap<String, PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UnexpectedError` is never constructed
[INFO] [stdout]    --> src/lexer.rs:532:5
[INFO] [stdout]     |
[INFO] [stdout] 517 | pub(crate) enum LexerError {
[INFO] [stdout]     |                 ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 532 |     UnexpectedError(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LexerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UnexpectedError` is never constructed
[INFO] [stdout]    --> src/parser.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub(crate) enum ParserError {
[INFO] [stdout]     |                 ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 117 |     UnexpectedError,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SaveHistory` is never constructed
[INFO] [stdout]    --> src/main.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub(crate) enum ReplError {
[INFO] [stdout]     |                 --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 179 |     SaveHistory(#[source] ReadlineError),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReplError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `env` is never read
[INFO] [stdout]   --> src/expander.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub(crate) struct Expander<'env> {
[INFO] [stdout]    |                   -------- field in this struct
[INFO] [stdout] 27 |     env: &'env HashMap<String, String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `loaded_command` is never read
[INFO] [stdout]   --> src/external.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub(crate) struct CommandLoader {
[INFO] [stdout]    |                   ------------- field in this struct
[INFO] [stdout] 10 |     dirs: Vec<PathBuf>,
[INFO] [stdout] 11 |     loaded_command: HashMap<String, PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UnexpectedError` is never constructed
[INFO] [stdout]    --> src/lexer.rs:532:5
[INFO] [stdout]     |
[INFO] [stdout] 517 | pub(crate) enum LexerError {
[INFO] [stdout]     |                 ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 532 |     UnexpectedError(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LexerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UnexpectedError` is never constructed
[INFO] [stdout]    --> src/parser.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub(crate) enum ParserError {
[INFO] [stdout]     |                 ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 117 |     UnexpectedError,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `bytes`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | bytes = "1.3.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `bytes`
[INFO] [stderr] warning: `jsh` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.50s
[INFO] running `Command { std: "docker" "inspect" "f5a7d4637488e71f885102fee5aaf4ee81ec8bedae08a59f061f99d4d452686a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5a7d4637488e71f885102fee5aaf4ee81ec8bedae08a59f061f99d4d452686a", kill_on_drop: false }`
[INFO] [stdout] f5a7d4637488e71f885102fee5aaf4ee81ec8bedae08a59f061f99d4d452686a
