[INFO] cloning repository https://github.com/Luxvao/stalk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Luxvao/stalk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuxvao%2Fstalk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuxvao%2Fstalk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b4a35fe7b69864210f103e01093037eb3fee050d
[INFO] checking Luxvao/stalk against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuxvao%2Fstalk" "/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/Luxvao/stalk
[INFO] finished tweaking git repo https://github.com/Luxvao/stalk
[INFO] tweaked toml for git repo https://github.com/Luxvao/stalk written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Luxvao/stalk 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/Luxvao/stalk 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] 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] 2438682201e4f7761e2ab3427a6d7ce6c0107222096300856cd38a71b5a49a5d
[INFO] running `Command { std: "docker" "start" "2438682201e4f7761e2ab3427a6d7ce6c0107222096300856cd38a71b5a49a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2438682201e4f7761e2ab3427a6d7ce6c0107222096300856cd38a71b5a49a5d", 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" "2438682201e4f7761e2ab3427a6d7ce6c0107222096300856cd38a71b5a49a5d" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2438682201e4f7761e2ab3427a6d7ce6c0107222096300856cd38a71b5a49a5d", 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" "2438682201e4f7761e2ab3427a6d7ce6c0107222096300856cd38a71b5a49a5d" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking tracing-error v0.2.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking postcard v1.1.3
[INFO] [stderr]     Checking libstalk v0.1.0 (/opt/rustwide/workdir/crates/libstalk)
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> crates/libstalk/src/command.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{HashMap, HashSet},
[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: `wait::waitpid`
[INFO] [stdout]   --> crates/libstalk/src/command.rs:10:35
[INFO] [stdout]    |
[INFO] [stdout] 10 |     sys::{ptrace, signal::Signal, wait::waitpid},
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `WaitPidFlag`, `WaitStatus`, `errno::Errno`, `ptrace`, and `waitpid`
[INFO] [stdout]   --> crates/libstalk/src/server.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  9 |     errno::Errno,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 10 |     sys::{
[INFO] [stdout] 11 |         ptrace,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |         wait::{WaitPidFlag, WaitStatus, waitpid},
[INFO] [stdout]    |                ^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Notification` and `handle_breakpoint`
[INFO] [stdout]   --> crates/libstalk/src/server.rs:20:30
[INFO] [stdout]    |
[INFO] [stdout] 20 |     breakpoint::{Breakpoint, handle_breakpoint},
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     socket::{Notification, Resp, process_waitpid},
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> crates/libstalk/src/command.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{HashMap, HashSet},
[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: `wait::waitpid`
[INFO] [stdout]   --> crates/libstalk/src/command.rs:10:35
[INFO] [stdout]    |
[INFO] [stdout] 10 |     sys::{ptrace, signal::Signal, wait::waitpid},
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `WaitPidFlag`, `WaitStatus`, `errno::Errno`, `ptrace`, and `waitpid`
[INFO] [stdout]   --> crates/libstalk/src/server.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  9 |     errno::Errno,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 10 |     sys::{
[INFO] [stdout] 11 |         ptrace,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |         wait::{WaitPidFlag, WaitStatus, waitpid},
[INFO] [stdout]    |                ^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Notification` and `handle_breakpoint`
[INFO] [stdout]   --> crates/libstalk/src/server.rs:20:30
[INFO] [stdout]    |
[INFO] [stdout] 20 |     breakpoint::{Breakpoint, handle_breakpoint},
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     socket::{Notification, Resp, process_waitpid},
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stdout] warning: unused variable: `pid`
[INFO] [stdout]   --> crates/libstalk/src/command.rs:35:16
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn execute(pid: Pid, ctx: &mut Context, req: Req) -> Result<Resp, Error> {
[INFO] [stdout]    |                ^^^ help: if this is intentional, prefix it with an underscore: `_pid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> crates/libstalk/src/command.rs:35:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn execute(pid: Pid, ctx: &mut Context, req: Req) -> Result<Resp, Error> {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tracee_state`
[INFO] [stdout]   --> crates/libstalk/src/command.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn cont(pid: Pid, tracee_state: &mut TraceeState, signal: Option<i32>) -> Result<Resp, Error> {
[INFO] [stdout]    |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tracee_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tracee_state`
[INFO] [stdout]   --> crates/libstalk/src/command.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn step(pid: Pid, tracee_state: &mut TraceeState, signal: Option<i32>) -> Result<Resp, Error> {
[INFO] [stdout]    |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tracee_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `push_resp`
[INFO] [stdout]    --> crates/libstalk/src/server.rs:101:10
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let (push_resp, push_resp_condvar) = &*push_resp;
[INFO] [stdout]     |          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_push_resp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `push_resp_condvar`
[INFO] [stdout]    --> crates/libstalk/src/server.rs:101:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let (push_resp, push_resp_condvar) = &*push_resp;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_push_resp_condvar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> crates/libstalk/src/server.rs:109:28
[INFO] [stdout]     |
[INFO] [stdout] 109 |             while let Some(req) = queue_ignored.pop_front() {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> crates/libstalk/src/server.rs:120:36
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 Event::SocketEvent(req) if matches!(ctx.state, State::ReceiveCommand) => (),
[INFO] [stdout]     |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pid`
[INFO] [stdout]   --> crates/libstalk/src/command.rs:35:16
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn execute(pid: Pid, ctx: &mut Context, req: Req) -> Result<Resp, Error> {
[INFO] [stdout]    |                ^^^ help: if this is intentional, prefix it with an underscore: `_pid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> crates/libstalk/src/command.rs:35:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn execute(pid: Pid, ctx: &mut Context, req: Req) -> Result<Resp, Error> {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tracee_state`
[INFO] [stdout]   --> crates/libstalk/src/command.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn cont(pid: Pid, tracee_state: &mut TraceeState, signal: Option<i32>) -> Result<Resp, Error> {
[INFO] [stdout]    |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tracee_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tracee_state`
[INFO] [stdout]   --> crates/libstalk/src/command.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn step(pid: Pid, tracee_state: &mut TraceeState, signal: Option<i32>) -> Result<Resp, Error> {
[INFO] [stdout]    |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tracee_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking color-eyre v0.6.5
[INFO] [stdout] warning: unused variable: `push_resp`
[INFO] [stdout]    --> crates/libstalk/src/server.rs:101:10
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let (push_resp, push_resp_condvar) = &*push_resp;
[INFO] [stdout]     |          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_push_resp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `push_resp_condvar`
[INFO] [stdout]    --> crates/libstalk/src/server.rs:101:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let (push_resp, push_resp_condvar) = &*push_resp;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_push_resp_condvar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> crates/libstalk/src/server.rs:109:28
[INFO] [stdout]     |
[INFO] [stdout] 109 |             while let Some(req) = queue_ignored.pop_front() {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> crates/libstalk/src/server.rs:120:36
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 Event::SocketEvent(req) if matches!(ctx.state, State::ReceiveCommand) => (),
[INFO] [stdout]     |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking stalk v0.1.0 (/opt/rustwide/workdir/crates/stalk)
[INFO] [stderr] warning: unused dependency `clap`
[INFO] [stderr]  --> crates/stalk/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | clap = { version = "4.6.1", features = ["derive"] }
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `clap`
[INFO] [stderr] warning: unused dependency `color-eyre`
[INFO] [stderr]  --> crates/stalk/Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | color-eyre = "0.6.5"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `color-eyre`
[INFO] [stderr] warning: `stalk` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.47s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "2438682201e4f7761e2ab3427a6d7ce6c0107222096300856cd38a71b5a49a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2438682201e4f7761e2ab3427a6d7ce6c0107222096300856cd38a71b5a49a5d", kill_on_drop: false }`
[INFO] [stdout] 2438682201e4f7761e2ab3427a6d7ce6c0107222096300856cd38a71b5a49a5d
