[INFO] cloning repository https://github.com/david-burley/umb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/david-burley/umb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavid-burley%2Fumb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavid-burley%2Fumb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c42b985ebcbafeb33a2d190b86e6ee7aa6c11f66
[INFO] checking david-burley/umb/c42b985ebcbafeb33a2d190b86e6ee7aa6c11f66 against eff8269f797067c30555e77f160ec84c0ed15cd9 for pr-159356
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavid-burley%2Fumb" "/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/david-burley/umb
[INFO] finished tweaking git repo https://github.com/david-burley/umb
[INFO] tweaked toml for git repo https://github.com/david-burley/umb written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/david-burley/umb on toolchain eff8269f797067c30555e77f160ec84c0ed15cd9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/david-burley/umb 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" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flate2 v1.1.7
[INFO] [stderr]   Downloaded rayon-cond v0.4.0
[INFO] [stderr]   Downloaded dary_heap v0.3.8
[INFO] [stderr]   Downloaded tokenizers v0.21.4
[INFO] [stderr]   Downloaded ort v2.0.0-rc.9
[INFO] [stderr]   Downloaded ort-sys v2.0.0-rc.9
[INFO] [stderr]   Downloaded tower-http v0.6.7
[INFO] [stderr]   Downloaded hf-hub v0.4.3
[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:c36f533e8924a726b63f9d01e781fa8c8c28c96d1d595403829afb31452ee0f5" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 58a345b8cefe870c8c33d0727e8c2918b787a50220742407902bcc7941f6a792
[INFO] running `Command { std: "docker" "start" "58a345b8cefe870c8c33d0727e8c2918b787a50220742407902bcc7941f6a792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58a345b8cefe870c8c33d0727e8c2918b787a50220742407902bcc7941f6a792", 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" "58a345b8cefe870c8c33d0727e8c2918b787a50220742407902bcc7941f6a792" "/opt/rustwide/cargo-home/bin/cargo" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58a345b8cefe870c8c33d0727e8c2918b787a50220742407902bcc7941f6a792", 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" "58a345b8cefe870c8c33d0727e8c2918b787a50220742407902bcc7941f6a792" "/opt/rustwide/cargo-home/bin/cargo" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libc v0.2.178
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[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
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[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling rustls v0.23.35
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[INFO] [stderr]    Compiling webpki-roots v0.25.4
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[INFO] [stderr]     Checking rustls-webpki v0.103.8
[INFO] [stderr]    Compiling synstructure v0.13.2
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[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]     Checking ureq v2.12.1
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling umb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: umb@0.1.0: Building for linux-x86_64
[INFO] [stderr] warning: umb@0.1.0: CUDA GPU acceleration available if CUDA toolkit installed
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/server/router.rs:196:1
[INFO] [stdout]     |
[INFO] [stdout] 196 | / /// Residual A2 — canonical race-free process-group reap.
[INFO] [stdout] 197 | | ///
[INFO] [stdout] 198 | | /// `kill_on_drop(true)` (tokio) and `sysinfo`'s per-pid `kill_with`/`kill`
[INFO] [stdout] 199 | | /// SIGKILL ONLY the direct tracked child. A pooled MCP server that itself
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | | /// (std-only FFI; `libc`/`nix` are only *transitive* deps, not direct, and
[INFO] [stdout] 219 | | /// must not be promoted). Returns `Ok` on success, `Err(errno)` otherwise.
[INFO] [stdout]     | |___________________________________________________________________________^
[INFO] [stdout] 220 |   #[cfg(unix)]
[INFO] [stdout] 221 | / extern "C" {
[INFO] [stdout] 222 | |     fn kill(pid: i32, sig: i32) -> i32;
[INFO] [stdout] 223 | | }
[INFO] [stdout]     | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/server/router.rs:225:1
[INFO] [stdout]     |
[INFO] [stdout] 225 | / /// Attempt #8 — PR_SET_CHILD_SUBREAPER. `prctl(2)` and `waitpid(2)` are
[INFO] [stdout] 226 | | /// declared as one-line `extern "C"` exactly like `kill` above (same std-only
[INFO] [stdout] 227 | | /// FFI convention; `libc` is NOT a direct dep — only transitive — and the
[INFO] [stdout] 228 | | /// in-tree precedent is the `kill` decl, so this follows it rather than
[INFO] [stdout] ...   |
[INFO] [stdout] 232 | | /// PR_SET_CHILD_SUBREAPER only ever reads the first `unsigned long` arg, so a
[INFO] [stdout] 233 | | /// fixed 5-arg `c_long` signature is ABI-correct for this single use.
[INFO] [stdout]     | |______________________________________________________________________^
[INFO] [stdout] 234 |   #[cfg(target_os = "linux")]
[INFO] [stdout] 235 | / extern "C" {
[INFO] [stdout] 236 | |     fn prctl(
[INFO] [stdout] 237 | |         option: i32,
[INFO] [stdout] 238 | |         arg2: std::os::raw::c_long,
[INFO] [stdout] ...   |
[INFO] [stdout] 242 | |     ) -> i32;
[INFO] [stdout] 243 | | }
[INFO] [stdout]     | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/server/router.rs:245:1
[INFO] [stdout]     |
[INFO] [stdout] 245 | / /// `waitpid(2)` for the non-blocking adopted-orphan zombie reap. Declared
[INFO] [stdout] 246 | | /// std-only `extern "C"` per the in-tree `kill` precedent (no `libc`
[INFO] [stdout] 247 | | /// promotion). Called ONLY with a SPECIFIC positive `pid` (never the `-1`
[INFO] [stdout] 248 | | /// "any child" wildcard) plus `WNOHANG`, so it is non-blocking AND can only
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | | /// `status` is an out-param we discard (we only need the reap, not the exit
[INFO] [stdout] 252 | | /// code).
[INFO] [stdout]     | |__________^
[INFO] [stdout] 253 |   #[cfg(target_os = "linux")]
[INFO] [stdout] 254 | / extern "C" {
[INFO] [stdout] 255 | |     fn waitpid(pid: i32, status: *mut i32, options: i32) -> i32;
[INFO] [stdout] 256 | | }
[INFO] [stdout]     | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/server/router.rs:196:1
[INFO] [stdout]     |
[INFO] [stdout] 196 | / /// Residual A2 — canonical race-free process-group reap.
[INFO] [stdout] 197 | | ///
[INFO] [stdout] 198 | | /// `kill_on_drop(true)` (tokio) and `sysinfo`'s per-pid `kill_with`/`kill`
[INFO] [stdout] 199 | | /// SIGKILL ONLY the direct tracked child. A pooled MCP server that itself
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | | /// (std-only FFI; `libc`/`nix` are only *transitive* deps, not direct, and
[INFO] [stdout] 219 | | /// must not be promoted). Returns `Ok` on success, `Err(errno)` otherwise.
[INFO] [stdout]     | |___________________________________________________________________________^
[INFO] [stdout] 220 |   #[cfg(unix)]
[INFO] [stdout] 221 | / extern "C" {
[INFO] [stdout] 222 | |     fn kill(pid: i32, sig: i32) -> i32;
[INFO] [stdout] 223 | | }
[INFO] [stdout]     | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/server/router.rs:225:1
[INFO] [stdout]     |
[INFO] [stdout] 225 | / /// Attempt #8 — PR_SET_CHILD_SUBREAPER. `prctl(2)` and `waitpid(2)` are
[INFO] [stdout] 226 | | /// declared as one-line `extern "C"` exactly like `kill` above (same std-only
[INFO] [stdout] 227 | | /// FFI convention; `libc` is NOT a direct dep — only transitive — and the
[INFO] [stdout] 228 | | /// in-tree precedent is the `kill` decl, so this follows it rather than
[INFO] [stdout] ...   |
[INFO] [stdout] 232 | | /// PR_SET_CHILD_SUBREAPER only ever reads the first `unsigned long` arg, so a
[INFO] [stdout] 233 | | /// fixed 5-arg `c_long` signature is ABI-correct for this single use.
[INFO] [stdout]     | |______________________________________________________________________^
[INFO] [stdout] 234 |   #[cfg(target_os = "linux")]
[INFO] [stdout] 235 | / extern "C" {
[INFO] [stdout] 236 | |     fn prctl(
[INFO] [stdout] 237 | |         option: i32,
[INFO] [stdout] 238 | |         arg2: std::os::raw::c_long,
[INFO] [stdout] ...   |
[INFO] [stdout] 242 | |     ) -> i32;
[INFO] [stdout] 243 | | }
[INFO] [stdout]     | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/server/router.rs:245:1
[INFO] [stdout]     |
[INFO] [stdout] 245 | / /// `waitpid(2)` for the non-blocking adopted-orphan zombie reap. Declared
[INFO] [stdout] 246 | | /// std-only `extern "C"` per the in-tree `kill` precedent (no `libc`
[INFO] [stdout] 247 | | /// promotion). Called ONLY with a SPECIFIC positive `pid` (never the `-1`
[INFO] [stdout] 248 | | /// "any child" wildcard) plus `WNOHANG`, so it is non-blocking AND can only
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | | /// `status` is an out-param we discard (we only need the reap, not the exit
[INFO] [stdout] 252 | | /// code).
[INFO] [stdout]     | |__________^
[INFO] [stdout] 253 |   #[cfg(target_os = "linux")]
[INFO] [stdout] 254 | / extern "C" {
[INFO] [stdout] 255 | |     fn waitpid(pid: i32, status: *mut i32, options: i32) -> i32;
[INFO] [stdout] 256 | | }
[INFO] [stdout]     | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write as _`
[INFO] [stdout]     --> src/server/router.rs:5589:13
[INFO] [stdout]      |
[INFO] [stdout] 5589 |         use std::io::Write as _;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/server/router.rs:1632:9
[INFO] [stdout]      |
[INFO] [stdout] 1632 |     let mut flush = |buf: &mut Vec<String>| -> Option<Value> {
[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: `description`
[INFO] [stdout]     --> src/server/router.rs:2122:13
[INFO] [stdout]      |
[INFO] [stdout] 2122 |         let description = tool.description.clone();
[INFO] [stdout]      |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_description`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::os::unix::process::CommandExt`
[INFO] [stdout]     --> src/server/router.rs:4555:13
[INFO] [stdout]      |
[INFO] [stdout] 4555 |         use std::os::unix::process::CommandExt;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/server/router.rs:1632:9
[INFO] [stdout]      |
[INFO] [stdout] 1632 |     let mut flush = |buf: &mut Vec<String>| -> Option<Value> {
[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: `description`
[INFO] [stdout]     --> src/server/router.rs:2122:13
[INFO] [stdout]      |
[INFO] [stdout] 2122 |         let description = tool.description.clone();
[INFO] [stdout]      |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_description`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/server/router.rs:196:1
[INFO] [stdout]     |
[INFO] [stdout] 196 | / /// Residual A2 — canonical race-free process-group reap.
[INFO] [stdout] 197 | | ///
[INFO] [stdout] 198 | | /// `kill_on_drop(true)` (tokio) and `sysinfo`'s per-pid `kill_with`/`kill`
[INFO] [stdout] 199 | | /// SIGKILL ONLY the direct tracked child. A pooled MCP server that itself
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | | /// (std-only FFI; `libc`/`nix` are only *transitive* deps, not direct, and
[INFO] [stdout] 219 | | /// must not be promoted). Returns `Ok` on success, `Err(errno)` otherwise.
[INFO] [stdout]     | |___________________________________________________________________________^
[INFO] [stdout] 220 |   #[cfg(unix)]
[INFO] [stdout] 221 | / extern "C" {
[INFO] [stdout] 222 | |     fn kill(pid: i32, sig: i32) -> i32;
[INFO] [stdout] 223 | | }
[INFO] [stdout]     | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/server/router.rs:225:1
[INFO] [stdout]     |
[INFO] [stdout] 225 | / /// Attempt #8 — PR_SET_CHILD_SUBREAPER. `prctl(2)` and `waitpid(2)` are
[INFO] [stdout] 226 | | /// declared as one-line `extern "C"` exactly like `kill` above (same std-only
[INFO] [stdout] 227 | | /// FFI convention; `libc` is NOT a direct dep — only transitive — and the
[INFO] [stdout] 228 | | /// in-tree precedent is the `kill` decl, so this follows it rather than
[INFO] [stdout] ...   |
[INFO] [stdout] 232 | | /// PR_SET_CHILD_SUBREAPER only ever reads the first `unsigned long` arg, so a
[INFO] [stdout] 233 | | /// fixed 5-arg `c_long` signature is ABI-correct for this single use.
[INFO] [stdout]     | |______________________________________________________________________^
[INFO] [stdout] 234 |   #[cfg(target_os = "linux")]
[INFO] [stdout] 235 | / extern "C" {
[INFO] [stdout] 236 | |     fn prctl(
[INFO] [stdout] 237 | |         option: i32,
[INFO] [stdout] 238 | |         arg2: std::os::raw::c_long,
[INFO] [stdout] ...   |
[INFO] [stdout] 242 | |     ) -> i32;
[INFO] [stdout] 243 | | }
[INFO] [stdout]     | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/server/router.rs:245:1
[INFO] [stdout]     |
[INFO] [stdout] 245 | / /// `waitpid(2)` for the non-blocking adopted-orphan zombie reap. Declared
[INFO] [stdout] 246 | | /// std-only `extern "C"` per the in-tree `kill` precedent (no `libc`
[INFO] [stdout] 247 | | /// promotion). Called ONLY with a SPECIFIC positive `pid` (never the `-1`
[INFO] [stdout] 248 | | /// "any child" wildcard) plus `WNOHANG`, so it is non-blocking AND can only
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | | /// `status` is an out-param we discard (we only need the reap, not the exit
[INFO] [stdout] 252 | | /// code).
[INFO] [stdout]     | |__________^
[INFO] [stdout] 253 |   #[cfg(target_os = "linux")]
[INFO] [stdout] 254 | / extern "C" {
[INFO] [stdout] 255 | |     fn waitpid(pid: i32, status: *mut i32, options: i32) -> i32;
[INFO] [stdout] 256 | | }
[INFO] [stdout]     | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ShortMode`, `Source as DictSource`, and `ToolDictionary`
[INFO] [stdout]   --> src/server/mod.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use tool_dictionary::{ShortMode, Source as DictSource, ToolDictionary};
[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 doc comment
[INFO] [stdout]    --> src/server/router.rs:196:1
[INFO] [stdout]     |
[INFO] [stdout] 196 | / /// Residual A2 — canonical race-free process-group reap.
[INFO] [stdout] 197 | | ///
[INFO] [stdout] 198 | | /// `kill_on_drop(true)` (tokio) and `sysinfo`'s per-pid `kill_with`/`kill`
[INFO] [stdout] 199 | | /// SIGKILL ONLY the direct tracked child. A pooled MCP server that itself
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | | /// (std-only FFI; `libc`/`nix` are only *transitive* deps, not direct, and
[INFO] [stdout] 219 | | /// must not be promoted). Returns `Ok` on success, `Err(errno)` otherwise.
[INFO] [stdout]     | |___________________________________________________________________________^
[INFO] [stdout] 220 |   #[cfg(unix)]
[INFO] [stdout] 221 | / extern "C" {
[INFO] [stdout] 222 | |     fn kill(pid: i32, sig: i32) -> i32;
[INFO] [stdout] 223 | | }
[INFO] [stdout]     | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/server/router.rs:225:1
[INFO] [stdout]     |
[INFO] [stdout] 225 | / /// Attempt #8 — PR_SET_CHILD_SUBREAPER. `prctl(2)` and `waitpid(2)` are
[INFO] [stdout] 226 | | /// declared as one-line `extern "C"` exactly like `kill` above (same std-only
[INFO] [stdout] 227 | | /// FFI convention; `libc` is NOT a direct dep — only transitive — and the
[INFO] [stdout] 228 | | /// in-tree precedent is the `kill` decl, so this follows it rather than
[INFO] [stdout] ...   |
[INFO] [stdout] 232 | | /// PR_SET_CHILD_SUBREAPER only ever reads the first `unsigned long` arg, so a
[INFO] [stdout] 233 | | /// fixed 5-arg `c_long` signature is ABI-correct for this single use.
[INFO] [stdout]     | |______________________________________________________________________^
[INFO] [stdout] 234 |   #[cfg(target_os = "linux")]
[INFO] [stdout] 235 | / extern "C" {
[INFO] [stdout] 236 | |     fn prctl(
[INFO] [stdout] 237 | |         option: i32,
[INFO] [stdout] 238 | |         arg2: std::os::raw::c_long,
[INFO] [stdout] ...   |
[INFO] [stdout] 242 | |     ) -> i32;
[INFO] [stdout] 243 | | }
[INFO] [stdout]     | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/server/router.rs:245:1
[INFO] [stdout]     |
[INFO] [stdout] 245 | / /// `waitpid(2)` for the non-blocking adopted-orphan zombie reap. Declared
[INFO] [stdout] 246 | | /// std-only `extern "C"` per the in-tree `kill` precedent (no `libc`
[INFO] [stdout] 247 | | /// promotion). Called ONLY with a SPECIFIC positive `pid` (never the `-1`
[INFO] [stdout] 248 | | /// "any child" wildcard) plus `WNOHANG`, so it is non-blocking AND can only
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | | /// `status` is an out-param we discard (we only need the reap, not the exit
[INFO] [stdout] 252 | | /// code).
[INFO] [stdout]     | |__________^
[INFO] [stdout] 253 |   #[cfg(target_os = "linux")]
[INFO] [stdout] 254 | / extern "C" {
[INFO] [stdout] 255 | |     fn waitpid(pid: i32, status: *mut i32, options: i32) -> i32;
[INFO] [stdout] 256 | | }
[INFO] [stdout]     | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write as _`
[INFO] [stdout]     --> src/server/router.rs:5589:13
[INFO] [stdout]      |
[INFO] [stdout] 5589 |         use std::io::Write as _;
[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 imports: `ShortMode`, `Source as DictSource`, and `ToolDictionary`
[INFO] [stdout]   --> src/server/mod.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use tool_dictionary::{ShortMode, Source as DictSource, ToolDictionary};
[INFO] [stdout]    |                           ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/server/router.rs:1632:9
[INFO] [stdout]      |
[INFO] [stdout] 1632 |     let mut flush = |buf: &mut Vec<String>| -> Option<Value> {
[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: `description`
[INFO] [stdout]     --> src/server/router.rs:2122:13
[INFO] [stdout]      |
[INFO] [stdout] 2122 |         let description = tool.description.clone();
[INFO] [stdout]      |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_description`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::os::unix::process::CommandExt`
[INFO] [stdout]     --> src/server/router.rs:4555:13
[INFO] [stdout]      |
[INFO] [stdout] 4555 |         use std::os::unix::process::CommandExt;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `parse_args`, `is_silent_mode`, and `is_info_command` are never used
[INFO] [stdout]   --> src/cli/args.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl Cli {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 63 |     /// Parse CLI arguments from command line
[INFO] [stdout] 64 |     pub fn parse_args() -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn is_silent_mode(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn is_info_command(&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: methods `get_embedding_dimension`, `has_custom_model`, and `get_cache_dir` are never used
[INFO] [stdout]    --> src/config.rs:431:12
[INFO] [stdout]     |
[INFO] [stdout] 297 | impl UmbConfig {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 431 |     pub fn get_embedding_dimension(&self) -> EmbeddingDimension {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 437 |     pub fn has_custom_model(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 442 |     pub fn get_cache_dir(&self) -> PathBuf {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FullReload` is never constructed
[INFO] [stdout]   --> src/features/hot_swap.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum ConfigChange {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 34 |     FullReload(RegistryConfig),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConfigChange` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/features/hot_swap.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct HotSwapEvent {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 40 |     pub change: ConfigChange,
[INFO] [stdout] 41 |     pub timestamp: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HotSwapEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_config` is never used
[INFO] [stdout]    --> src/features/hot_swap.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout]  68 | impl HotSwapManager {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 174 |     pub fn get_config(&self) -> RegistryConfig {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EmbeddingDimension` is never used
[INFO] [stdout]   --> src/features/semantic_search.rs:43:10
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub enum EmbeddingDimension {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `all`, `size`, `from_size`, and `description` are never used
[INFO] [stdout]   --> src/features/semantic_search.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl EmbeddingDimension {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 55 |     /// Get all available dimensions
[INFO] [stdout] 56 |     pub fn all() -> &'static [EmbeddingDimension] {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn size(&self) -> usize {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn from_size(size: usize) -> Option<Self> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn description(&self) -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_server`, `list_stdio_servers`, and `list_sse_servers` are never used
[INFO] [stdout]    --> src/registry/config.rs:448:12
[INFO] [stdout]     |
[INFO] [stdout] 289 | impl RegistryConfig {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 448 |     pub fn get_server(&self, name: &str) -> Option<&ServerEntry> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 453 |     pub fn list_stdio_servers(&self) -> Vec<(&String, &ServerEntry)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 461 |     pub fn list_sse_servers(&self) -> Vec<(&String, &ServerEntry)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_local_tool` is never used
[INFO] [stdout]    --> src/server/local_tools.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn is_local_tool(tool_name: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `env` is never read
[INFO] [stdout]     --> src/server/router.rs:1495:9
[INFO] [stdout]      |
[INFO] [stdout] 1492 | pub struct SseServerConfig {
[INFO] [stdout]      |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1495 |     pub env: HashMap<String, String>,
[INFO] [stdout]      |         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `SseServerConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `env` is never read
[INFO] [stdout]     --> src/server/router.rs:1503:9
[INFO] [stdout]      |
[INFO] [stdout] 1500 | pub struct HttpServerConfig {
[INFO] [stdout]      |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1503 |     pub env: HashMap<String, String>,
[INFO] [stdout]      |         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `HttpServerConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `tool_count`, `server_count`, `is_sse_server`, and `is_http_server` are never used
[INFO] [stdout]     --> src/server/router.rs:3074:12
[INFO] [stdout]      |
[INFO] [stdout] 1908 | impl ToolRouter {
[INFO] [stdout]      | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 3074 |     pub fn tool_count(&self) -> usize {
[INFO] [stdout]      |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3079 |     pub fn server_count(&self) -> usize {
[INFO] [stdout]      |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3084 |     pub fn is_sse_server(&self, name: &str) -> bool {
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3089 |     pub fn is_http_server(&self, name: &str) -> bool {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/server/router.rs:1632:9
[INFO] [stdout]      |
[INFO] [stdout] 1632 |     let mut flush = |buf: &mut Vec<String>| -> Option<Value> {
[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: `description`
[INFO] [stdout]     --> src/server/router.rs:2122:13
[INFO] [stdout]      |
[INFO] [stdout] 2122 |         let description = tool.description.clone();
[INFO] [stdout]      |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_description`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse_args` is never used
[INFO] [stdout]   --> src/cli/args.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl Cli {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 63 |     /// Parse CLI arguments from command line
[INFO] [stdout] 64 |     pub fn parse_args() -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `has_custom_model` and `get_cache_dir` are never used
[INFO] [stdout]    --> src/config.rs:437:12
[INFO] [stdout]     |
[INFO] [stdout] 297 | impl UmbConfig {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 437 |     pub fn has_custom_model(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 442 |     pub fn get_cache_dir(&self) -> PathBuf {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FullReload` is never constructed
[INFO] [stdout]   --> src/features/hot_swap.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum ConfigChange {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 34 |     FullReload(RegistryConfig),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConfigChange` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/features/hot_swap.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct HotSwapEvent {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 40 |     pub change: ConfigChange,
[INFO] [stdout] 41 |     pub timestamp: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HotSwapEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_config` is never used
[INFO] [stdout]    --> src/features/hot_swap.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout]  68 | impl HotSwapManager {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 174 |     pub fn get_config(&self) -> RegistryConfig {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `all` and `description` are never used
[INFO] [stdout]   --> src/features/semantic_search.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl EmbeddingDimension {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 55 |     /// Get all available dimensions
[INFO] [stdout] 56 |     pub fn all() -> &'static [EmbeddingDimension] {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn description(&self) -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_server`, `list_stdio_servers`, and `list_sse_servers` are never used
[INFO] [stdout]    --> src/registry/config.rs:448:12
[INFO] [stdout]     |
[INFO] [stdout] 289 | impl RegistryConfig {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 448 |     pub fn get_server(&self, name: &str) -> Option<&ServerEntry> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 453 |     pub fn list_stdio_servers(&self) -> Vec<(&String, &ServerEntry)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 461 |     pub fn list_sse_servers(&self) -> Vec<(&String, &ServerEntry)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `env` is never read
[INFO] [stdout]     --> src/server/router.rs:1495:9
[INFO] [stdout]      |
[INFO] [stdout] 1492 | pub struct SseServerConfig {
[INFO] [stdout]      |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1495 |     pub env: HashMap<String, String>,
[INFO] [stdout]      |         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `SseServerConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `env` is never read
[INFO] [stdout]     --> src/server/router.rs:1503:9
[INFO] [stdout]      |
[INFO] [stdout] 1500 | pub struct HttpServerConfig {
[INFO] [stdout]      |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1503 |     pub env: HashMap<String, String>,
[INFO] [stdout]      |         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `HttpServerConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_sse_server` and `is_http_server` are never used
[INFO] [stdout]     --> src/server/router.rs:3084:12
[INFO] [stdout]      |
[INFO] [stdout] 1908 | impl ToolRouter {
[INFO] [stdout]      | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 3084 |     pub fn is_sse_server(&self, name: &str) -> bool {
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3089 |     pub fn is_http_server(&self, name: &str) -> bool {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0
[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" "58a345b8cefe870c8c33d0727e8c2918b787a50220742407902bcc7941f6a792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a345b8cefe870c8c33d0727e8c2918b787a50220742407902bcc7941f6a792", kill_on_drop: false }`
[INFO] [stdout] 58a345b8cefe870c8c33d0727e8c2918b787a50220742407902bcc7941f6a792
