[INFO] cloning repository https://github.com/zalanlevai/mll
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zalanlevai/mll" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzalanlevai%2Fmll", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzalanlevai%2Fmll'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 822c05d8faa0bd580da577a161d95d2b600231b2
[INFO] checking zalanlevai/mll against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzalanlevai%2Fmll" "/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/zalanlevai/mll
[INFO] finished tweaking git repo https://github.com/zalanlevai/mll
[INFO] tweaked toml for git repo https://github.com/zalanlevai/mll written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zalanlevai/mll 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/zalanlevai/mll 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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ed4bb370a184751457bb541ede18fd97625608842ee36d62d7d2ab6809c2eda1
[INFO] running `Command { std: "docker" "start" "ed4bb370a184751457bb541ede18fd97625608842ee36d62d7d2ab6809c2eda1", kill_on_drop: false }`
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[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" "ed4bb370a184751457bb541ede18fd97625608842ee36d62d7d2ab6809c2eda1" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed4bb370a184751457bb541ede18fd97625608842ee36d62d7d2ab6809c2eda1", kill_on_drop: false }`
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[INFO] [stdout] warning: `#[track_caller]` on async functions is a no-op
[INFO] [stdout]    --> mll-core/src/ipc.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |           #[track_caller]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 134 | /         pub async fn try_send<T: Serialize>(&mut self, msg: &T) {
[INFO] [stdout] 135 | |             if self.is_other_end_closed { return; }
[INFO] [stdout] 136 | |
[INFO] [stdout] 137 | |             match self.send(msg).await {
[INFO] [stdout] ...   |
[INFO] [stdout] 149 | |         }
[INFO] [stdout]     | |_________- this function will not propagate the caller location
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #110011 <https://github.com/rust-lang/rust/issues/110011> for more information
[INFO] [stdout]     = help: add `#![feature(async_fn_track_caller)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-09-09; consider upgrading it if it is out of date
[INFO] [stdout]     = note: `#[warn(ungated_async_fn_track_caller)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[track_caller]` on async functions is a no-op
[INFO] [stdout]    --> mll-core/src/ipc.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |           #[track_caller]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 134 | /         pub async fn try_send<T: Serialize>(&mut self, msg: &T) {
[INFO] [stdout] 135 | |             if self.is_other_end_closed { return; }
[INFO] [stdout] 136 | |
[INFO] [stdout] 137 | |             match self.send(msg).await {
[INFO] [stdout] ...   |
[INFO] [stdout] 149 | |         }
[INFO] [stdout]     | |_________- this function will not propagate the caller location
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #110011 <https://github.com/rust-lang/rust/issues/110011> for more information
[INFO] [stdout]     = help: add `#![feature(async_fn_track_caller)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-09-09; consider upgrading it if it is out of date
[INFO] [stdout]     = note: `#[warn(ungated_async_fn_track_caller)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking mll-ctl v0.0.0 (/opt/rustwide/workdir/mll-ctl)
[INFO] [stderr]     Checking axum v0.8.9
[INFO] [stderr]     Checking mlld v0.0.0 (/opt/rustwide/workdir/mlld)
[INFO] [stdout] warning: field `start_time` is never read
[INFO] [stdout]    --> mlld/src/engine.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub struct PendingEngineRequest {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 134 |     pub start_time: Instant,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `elapsed_since_start` is never used
[INFO] [stdout]    --> mlld/src/engine.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | impl PendingEngineRequest {
[INFO] [stdout]     | ------------------------- method in this implementation
[INFO] [stdout] 138 |     pub fn elapsed_since_start(&self) -> Duration {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `log_file_path` is never read
[INFO] [stdout]    --> mlld/src/engine.rs:180:16
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct EngineInstance {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub(crate) log_file_path: PathBuf,
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `model_gpu_allocations` is never used
[INFO] [stdout]   --> mlld/src/host.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl GpuMonitoringSnapshot {
[INFO] [stdout]    | -------------------------- method in this implementation
[INFO] [stdout] 47 |     pub fn model_gpu_allocations(&self, model_name: &str) -> impl Iterator<Item = &GpuAllocation> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `start_time` is never read
[INFO] [stdout]    --> mlld/src/engine.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub struct PendingEngineRequest {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 134 |     pub start_time: Instant,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `elapsed_since_start` is never used
[INFO] [stdout]    --> mlld/src/engine.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | impl PendingEngineRequest {
[INFO] [stdout]     | ------------------------- method in this implementation
[INFO] [stdout] 138 |     pub fn elapsed_since_start(&self) -> Duration {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `log_file_path` is never read
[INFO] [stdout]    --> mlld/src/engine.rs:180:16
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct EngineInstance {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub(crate) log_file_path: PathBuf,
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `model_gpu_allocations` is never used
[INFO] [stdout]   --> mlld/src/host.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl GpuMonitoringSnapshot {
[INFO] [stdout]    | -------------------------- method in this implementation
[INFO] [stdout] 47 |     pub fn model_gpu_allocations(&self, model_name: &str) -> impl Iterator<Item = &GpuAllocation> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[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 2`
[INFO] running `Command { std: "docker" "inspect" "ed4bb370a184751457bb541ede18fd97625608842ee36d62d7d2ab6809c2eda1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed4bb370a184751457bb541ede18fd97625608842ee36d62d7d2ab6809c2eda1", kill_on_drop: false }`
[INFO] [stdout] ed4bb370a184751457bb541ede18fd97625608842ee36d62d7d2ab6809c2eda1
