[INFO] cloning repository https://github.com/hnakamur/rs-socket-activation-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hnakamur/rs-socket-activation-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhnakamur%2Frs-socket-activation-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhnakamur%2Frs-socket-activation-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 713ecea48673e16c496faff7ee9b32d29de8b2d8
[INFO] checking hnakamur/rs-socket-activation-example 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%2Fhnakamur%2Frs-socket-activation-example" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hnakamur/rs-socket-activation-example
[INFO] finished tweaking git repo https://github.com/hnakamur/rs-socket-activation-example
[INFO] tweaked toml for git repo https://github.com/hnakamur/rs-socket-activation-example written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hnakamur/rs-socket-activation-example 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/hnakamur/rs-socket-activation-example 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8b0e31ba32005d54461c58b78794bd868389a80c1301764c5ef5514ee1d35964
[INFO] running `Command { std: "docker" "start" "-a" "8b0e31ba32005d54461c58b78794bd868389a80c1301764c5ef5514ee1d35964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b0e31ba32005d54461c58b78794bd868389a80c1301764c5ef5514ee1d35964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b0e31ba32005d54461c58b78794bd868389a80c1301764c5ef5514ee1d35964", kill_on_drop: false }`
[INFO] [stdout] 8b0e31ba32005d54461c58b78794bd868389a80c1301764c5ef5514ee1d35964
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9015d9d8a36a72884dc08e8ae1b99936d9f4d426f6da6e0a25da45cb0d1bf396
[INFO] running `Command { std: "docker" "start" "-a" "9015d9d8a36a72884dc08e8ae1b99936d9f4d426f6da6e0a25da45cb0d1bf396", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling rustix v0.37.20
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling build-env v0.3.1
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]    Compiling libsystemd-sys v0.9.3
[INFO] [stderr]     Checking form_urlencoded v1.2.0
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking cstr-argument v0.1.2
[INFO] [stderr]     Checking utf8-cstr v0.1.6
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.3
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling foreign-types-macros v0.2.3
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]     Checking tokio v1.28.2
[INFO] [stderr]     Checking foreign-types v0.5.0
[INFO] [stderr]     Checking systemd v0.10.0
[INFO] [stderr]     Checking clap v4.3.3
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking h2 v0.3.19
[INFO] [stderr]     Checking hyper v0.14.26
[INFO] [stderr]     Checking sockact v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:27:80
[INFO] [stdout]    |
[INFO] [stdout] 27 |   async fn hello_world(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ________________________________________________________________________________^
[INFO] [stdout] 28 | |     if let Some(q) = req.uri().query() {
[INFO] [stdout] 29 | |         let params = form_urlencoded::parse(q.as_bytes())
[INFO] [stdout] 30 | |             .into_owned()
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |     Ok(Response::new("Hello, World\n".into()))
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sockact` (bin "sockact" test) due to 6 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:27:80
[INFO] [stdout]    |
[INFO] [stdout] 27 |   async fn hello_world(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ________________________________________________________________________________^
[INFO] [stdout] 28 | |     if let Some(q) = req.uri().query() {
[INFO] [stdout] 29 | |         let params = form_urlencoded::parse(q.as_bytes())
[INFO] [stdout] 30 | |             .into_owned()
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |     Ok(Response::new("Hello, World\n".into()))
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |                       return Ok(Response::builder()
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 37 | |                         .status(StatusCode::UNPROCESSABLE_ENTITY)
[INFO] [stdout] 38 | |                         .body(INVALID_WAIT.into())
[INFO] [stdout] 39 | |                         .unwrap())
[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:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Ok(Response::new("Hello, World\n".into()))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, Infallible>> {hello_world}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:82:50
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let make_svc = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(hello_world)) });
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, Infallible>> {hello_world}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:82:52
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let make_svc = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(hello_world)) });
[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:27:80
[INFO] [stdout]    |
[INFO] [stdout] 27 |   async fn hello_world(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ________________________________________________________________________________^
[INFO] [stdout] 28 | |     if let Some(q) = req.uri().query() {
[INFO] [stdout] 29 | |         let params = form_urlencoded::parse(q.as_bytes())
[INFO] [stdout] 30 | |             .into_owned()
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |     Ok(Response::new("Hello, World\n".into()))
[INFO] [stdout] 45 | | }
[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:27:80
[INFO] [stdout]    |
[INFO] [stdout] 27 |   async fn hello_world(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ________________________________________________________________________________^
[INFO] [stdout] 28 | |     if let Some(q) = req.uri().query() {
[INFO] [stdout] 29 | |         let params = form_urlencoded::parse(q.as_bytes())
[INFO] [stdout] 30 | |             .into_owned()
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |     Ok(Response::new("Hello, World\n".into()))
[INFO] [stdout] 45 | | }
[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:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |                       return Ok(Response::builder()
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 37 | |                         .status(StatusCode::UNPROCESSABLE_ENTITY)
[INFO] [stdout] 38 | |                         .body(INVALID_WAIT.into())
[INFO] [stdout] 39 | |                         .unwrap())
[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:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Ok(Response::new("Hello, World\n".into()))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, Infallible>> {hello_world}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:82:50
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let make_svc = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(hello_world)) });
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, Infallible>> {hello_world}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:82:52
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let make_svc = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(hello_world)) });
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sockact` (bin "sockact") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "9015d9d8a36a72884dc08e8ae1b99936d9f4d426f6da6e0a25da45cb0d1bf396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9015d9d8a36a72884dc08e8ae1b99936d9f4d426f6da6e0a25da45cb0d1bf396", kill_on_drop: false }`
[INFO] [stdout] 9015d9d8a36a72884dc08e8ae1b99936d9f4d426f6da6e0a25da45cb0d1bf396
