[INFO] cloning repository https://github.com/AS-Labs/netstat_exporter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AS-Labs/netstat_exporter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAS-Labs%2Fnetstat_exporter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAS-Labs%2Fnetstat_exporter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c416c5c4f2d7026d18bfbbb23b9c98e38d899e51
[INFO] checking AS-Labs/netstat_exporter against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAS-Labs%2Fnetstat_exporter" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AS-Labs/netstat_exporter
[INFO] finished tweaking git repo https://github.com/AS-Labs/netstat_exporter
[INFO] tweaked toml for git repo https://github.com/AS-Labs/netstat_exporter written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AS-Labs/netstat_exporter on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AS-Labs/netstat_exporter 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4ba349693e1bcd829df0372f6bf92919ec7adb8c2700b3edc3515657d8b3f1d
[INFO] running `Command { std: "docker" "start" "-a" "b4ba349693e1bcd829df0372f6bf92919ec7adb8c2700b3edc3515657d8b3f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4ba349693e1bcd829df0372f6bf92919ec7adb8c2700b3edc3515657d8b3f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4ba349693e1bcd829df0372f6bf92919ec7adb8c2700b3edc3515657d8b3f1d", kill_on_drop: false }`
[INFO] [stdout] b4ba349693e1bcd829df0372f6bf92919ec7adb8c2700b3edc3515657d8b3f1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ed6bf4b5eac1120f9e16949e4dc173c9f8bcdfe763eafda322a0e45a3c25c31
[INFO] running `Command { std: "docker" "start" "-a" "8ed6bf4b5eac1120f9e16949e4dc173c9f8bcdfe763eafda322a0e45a3c25c31", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]     Checking dlv-list v0.3.0
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking clap_builder v4.5.39
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking ordered-multimap v0.4.3
[INFO] [stderr]     Checking rust-ini v0.18.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling pest v2.8.0
[INFO] [stderr]     Checking clap v4.5.39
[INFO] [stderr]    Compiling pest_meta v2.8.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling pest_generator v2.8.0
[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking ron v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking config v0.13.4
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking netstat_exporter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::str::FromStr;
[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: `std::str::FromStr`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:193:119
[INFO] [stdout]     |
[INFO] [stdout] 193 |   async fn handle_request(req: Request<Body>, config: ExporterConfig, args: Args) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  _______________________________________________________________________________________________________________________^
[INFO] [stdout] 194 | |     if req.uri().path() == "/metrics" {
[INFO] [stdout] 195 | |         let metrics = generate_metrics(&config, &args).await;
[INFO] [stdout] 196 | |         Ok(Response::new(Body::from(metrics)))
[INFO] [stdout] ...   |
[INFO] [stdout] 202 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:193:119
[INFO] [stdout]     |
[INFO] [stdout] 193 |   async fn handle_request(req: Request<Body>, config: ExporterConfig, args: Args) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  _______________________________________________________________________________________________________________________^
[INFO] [stdout] 194 | |     if req.uri().path() == "/metrics" {
[INFO] [stdout] 195 | |         let metrics = generate_metrics(&config, &args).await;
[INFO] [stdout] 196 | |         Ok(Response::new(Body::from(metrics)))
[INFO] [stdout] ...   |
[INFO] [stdout] 202 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 | /     if req.uri().path() == "/metrics" {
[INFO] [stdout] 195 | |         let metrics = generate_metrics(&config, &args).await;
[INFO] [stdout] 196 | |         Ok(Response::new(Body::from(metrics)))
[INFO] [stdout] 197 | |     } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 200 | |         Ok(not_found)
[INFO] [stdout] 201 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:194:39
[INFO] [stdout]     |
[INFO] [stdout] 194 |       if req.uri().path() == "/metrics" {
[INFO] [stdout]     |  _______________________________________^
[INFO] [stdout] 195 | |         let metrics = generate_metrics(&config, &args).await;
[INFO] [stdout] 196 | |         Ok(Response::new(Body::from(metrics)))
[INFO] [stdout] 197 | |     } else {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |         Ok(Response::new(Body::from(metrics)))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:197:12
[INFO] [stdout]     |
[INFO] [stdout] 197 |       } else {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 198 | |         let mut not_found = Response::default();
[INFO] [stdout] 199 | |         *not_found.status_mut() = StatusCode::NOT_FOUND;
[INFO] [stdout] 200 | |         Ok(not_found)
[INFO] [stdout] 201 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |         Ok(not_found)
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<{closure@src/main.rs:227:44: 227:54}, Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:226:15
[INFO] [stdout]     |
[INFO] [stdout] 226 |           async {
[INFO] [stdout]     |  _______________^
[INFO] [stdout] 227 | |             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 228 | |                 handle_request(req, config.clone(), args.clone())
[INFO] [stdout] 229 | |             }))
[INFO] [stdout] 230 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<{closure@src/main.rs:227:44: 227:54}, Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:227:13
[INFO] [stdout]     |
[INFO] [stdout] 227 | /             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 228 | |                 handle_request(req, config.clone(), args.clone())
[INFO] [stdout] 229 | |             }))
[INFO] [stdout]     | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:193:119
[INFO] [stdout]     |
[INFO] [stdout] 193 |   async fn handle_request(req: Request<Body>, config: ExporterConfig, args: Args) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  _______________________________________________________________________________________________________________________^
[INFO] [stdout] 194 | |     if req.uri().path() == "/metrics" {
[INFO] [stdout] 195 | |         let metrics = generate_metrics(&config, &args).await;
[INFO] [stdout] 196 | |         Ok(Response::new(Body::from(metrics)))
[INFO] [stdout] ...   |
[INFO] [stdout] 202 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:193:119
[INFO] [stdout]     |
[INFO] [stdout] 193 |   async fn handle_request(req: Request<Body>, config: ExporterConfig, args: Args) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  _______________________________________________________________________________________________________________________^
[INFO] [stdout] 194 | |     if req.uri().path() == "/metrics" {
[INFO] [stdout] 195 | |         let metrics = generate_metrics(&config, &args).await;
[INFO] [stdout] 196 | |         Ok(Response::new(Body::from(metrics)))
[INFO] [stdout] ...   |
[INFO] [stdout] 202 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 | /     if req.uri().path() == "/metrics" {
[INFO] [stdout] 195 | |         let metrics = generate_metrics(&config, &args).await;
[INFO] [stdout] 196 | |         Ok(Response::new(Body::from(metrics)))
[INFO] [stdout] 197 | |     } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 200 | |         Ok(not_found)
[INFO] [stdout] 201 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:194:39
[INFO] [stdout]     |
[INFO] [stdout] 194 |       if req.uri().path() == "/metrics" {
[INFO] [stdout]     |  _______________________________________^
[INFO] [stdout] 195 | |         let metrics = generate_metrics(&config, &args).await;
[INFO] [stdout] 196 | |         Ok(Response::new(Body::from(metrics)))
[INFO] [stdout] 197 | |     } else {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |         Ok(Response::new(Body::from(metrics)))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:197:12
[INFO] [stdout]     |
[INFO] [stdout] 197 |       } else {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 198 | |         let mut not_found = Response::default();
[INFO] [stdout] 199 | |         *not_found.status_mut() = StatusCode::NOT_FOUND;
[INFO] [stdout] 200 | |         Ok(not_found)
[INFO] [stdout] 201 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |         Ok(not_found)
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<{closure@src/main.rs:227:44: 227:54}, Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:226:15
[INFO] [stdout]     |
[INFO] [stdout] 226 |           async {
[INFO] [stdout]     |  _______________^
[INFO] [stdout] 227 | |             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 228 | |                 handle_request(req, config.clone(), args.clone())
[INFO] [stdout] 229 | |             }))
[INFO] [stdout] 230 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<{closure@src/main.rs:227:44: 227:54}, Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:227:13
[INFO] [stdout]     |
[INFO] [stdout] 227 | /             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 228 | |                 handle_request(req, config.clone(), args.clone())
[INFO] [stdout] 229 | |             }))
[INFO] [stdout]     | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `netstat_exporter` (bin "netstat_exporter" test) due to 9 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `netstat_exporter` (bin "netstat_exporter") due to 9 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "8ed6bf4b5eac1120f9e16949e4dc173c9f8bcdfe763eafda322a0e45a3c25c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed6bf4b5eac1120f9e16949e4dc173c9f8bcdfe763eafda322a0e45a3c25c31", kill_on_drop: false }`
[INFO] [stdout] 8ed6bf4b5eac1120f9e16949e4dc173c9f8bcdfe763eafda322a0e45a3c25c31
