[INFO] cloning repository https://github.com/doryashar/rust_script
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/doryashar/rust_script" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoryashar%2Frust_script", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoryashar%2Frust_script'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2244db1fa9ca51a8da1a985b4230b7395dde71bd
[INFO] checking doryashar/rust_script against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoryashar%2Frust_script" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/doryashar/rust_script
[INFO] finished tweaking git repo https://github.com/doryashar/rust_script
[INFO] tweaked toml for git repo https://github.com/doryashar/rust_script written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/doryashar/rust_script 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/doryashar/rust_script 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] warning: binary `rust_script` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-4-tc1/source/target/.../rust_script
[INFO] [stderr]    |                                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `rust-script`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 - name = "rust_script"
[INFO] [stderr] 30 + name = "rust-script"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `rust-script`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:31:19
[INFO] [stderr]    |
[INFO] [stderr] 31 ~ version = "0.1.0"
[INFO] [stderr] 32 + [[bin]]
[INFO] [stderr] 33 + name = "rust-script"
[INFO] [stderr] 34 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `rust_script` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded signal-hook-tokio v0.3.1
[INFO] [stderr]   Downloaded cc v1.2.27
[INFO] [stderr]   Downloaded tokio v1.45.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0eb91eee38832f37c0f40b69bb1a26e94f222320f7d873e991653baa8e411465
[INFO] running `Command { std: "docker" "start" "0eb91eee38832f37c0f40b69bb1a26e94f222320f7d873e991653baa8e411465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0eb91eee38832f37c0f40b69bb1a26e94f222320f7d873e991653baa8e411465", 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" "0eb91eee38832f37c0f40b69bb1a26e94f222320f7d873e991653baa8e411465" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0eb91eee38832f37c0f40b69bb1a26e94f222320f7d873e991653baa8e411465", 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" "0eb91eee38832f37c0f40b69bb1a26e94f222320f7d873e991653baa8e411465" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `rust_script` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../rust_script
[INFO] [stderr]    |                          ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `rust-script`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 - name = "rust_script"
[INFO] [stderr] 30 + name = "rust-script"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `rust-script`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:31:19
[INFO] [stderr]    |
[INFO] [stderr] 31 ~ version = "0.1.0"
[INFO] [stderr] 32 + [[bin]]
[INFO] [stderr] 33 + name = "rust-script"
[INFO] [stderr] 34 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `rust_script` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking clap_builder v4.5.40
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking termios v0.3.3
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking clap v4.5.40
[INFO] [stderr]     Checking signal-hook-tokio v0.3.1
[INFO] [stderr]     Checking rust_script v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/script_control.rs:412:9
[INFO] [stdout]     |
[INFO] [stdout] 400 |             nix::unistd::execv(&c_shell, &c_args)?;
[INFO] [stdout]     |             -------------------------------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 412 |         Err(anyhow!("Failed to execute shell"))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/script_control.rs:412:9
[INFO] [stdout]     |
[INFO] [stdout] 400 |             nix::unistd::execv(&c_shell, &c_args)?;
[INFO] [stdout]     |             -------------------------------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 412 |         Err(anyhow!("Failed to execute shell"))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_slave_fd` is never used
[INFO] [stdout]    --> src/pty_session.rs:141:12
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl PtySession {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn get_slave_fd(&self) -> RawFd {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rc_wanted` and `flush` are never read
[INFO] [stdout]   --> src/script_control.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ScriptControl {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub rc_wanted: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 40 |     pub flush: bool,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `wait_for_child` is never used
[INFO] [stdout]    --> src/script_control.rs:514:14
[INFO] [stdout]     |
[INFO] [stdout]  50 | impl ScriptControl {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 514 |     async fn wait_for_child(&mut self) -> Result<()> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_slave_fd` is never used
[INFO] [stdout]    --> src/pty_session.rs:141:12
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl PtySession {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn get_slave_fd(&self) -> RawFd {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rc_wanted` and `flush` are never read
[INFO] [stdout]   --> src/script_control.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ScriptControl {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub rc_wanted: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 40 |     pub flush: bool,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `wait_for_child` is never used
[INFO] [stdout]    --> src/script_control.rs:514:14
[INFO] [stdout]     |
[INFO] [stdout]  50 | impl ScriptControl {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 514 |     async fn wait_for_child(&mut self) -> Result<()> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `signal-hook-tokio`
[INFO] [stderr]   --> Cargo.toml:20:15
[INFO] [stderr]    |
[INFO] [stderr] 20 | [dependencies.signal-hook-tokio]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `signal-hook-tokio`
[INFO] [stderr] warning: unused dependency `thiserror`
[INFO] [stderr]  --> Cargo.toml:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | thiserror = "1.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `thiserror`
[INFO] [stderr] warning: `rust_script` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.37s
[INFO] running `Command { std: "docker" "inspect" "0eb91eee38832f37c0f40b69bb1a26e94f222320f7d873e991653baa8e411465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eb91eee38832f37c0f40b69bb1a26e94f222320f7d873e991653baa8e411465", kill_on_drop: false }`
[INFO] [stdout] 0eb91eee38832f37c0f40b69bb1a26e94f222320f7d873e991653baa8e411465
