[INFO] cloning repository https://github.com/MikeCode00/Rust-Hyper-Build-A-Restful_api
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MikeCode00/Rust-Hyper-Build-A-Restful_api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMikeCode00%2FRust-Hyper-Build-A-Restful_api", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMikeCode00%2FRust-Hyper-Build-A-Restful_api'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50ebf4aa80fb17283e0fe8dc8d0e697070ef79ae
[INFO] checking MikeCode00/Rust-Hyper-Build-A-Restful_api 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%2FMikeCode00%2FRust-Hyper-Build-A-Restful_api" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MikeCode00/Rust-Hyper-Build-A-Restful_api
[INFO] finished tweaking git repo https://github.com/MikeCode00/Rust-Hyper-Build-A-Restful_api
[INFO] tweaked toml for git repo https://github.com/MikeCode00/Rust-Hyper-Build-A-Restful_api written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MikeCode00/Rust-Hyper-Build-A-Restful_api 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/MikeCode00/Rust-Hyper-Build-A-Restful_api 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 020111e64fdf3015cad3a7db41ac81cc91c9fd30ecd6af8a24b98ea30db155b7
[INFO] running `Command { std: "docker" "start" "-a" "020111e64fdf3015cad3a7db41ac81cc91c9fd30ecd6af8a24b98ea30db155b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "020111e64fdf3015cad3a7db41ac81cc91c9fd30ecd6af8a24b98ea30db155b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020111e64fdf3015cad3a7db41ac81cc91c9fd30ecd6af8a24b98ea30db155b7", kill_on_drop: false }`
[INFO] [stdout] 020111e64fdf3015cad3a7db41ac81cc91c9fd30ecd6af8a24b98ea30db155b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ee05fe4d1c7dcb2a8311954299c472546e5733345609e195c7a1aed3c97ffccc
[INFO] running `Command { std: "docker" "start" "-a" "ee05fe4d1c7dcb2a8311954299c472546e5733345609e195c7a1aed3c97ffccc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking hashbrown v0.15.0
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling httparse v1.9.5
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking hyper v0.14.30
[INFO] [stderr]     Checking hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<{closure@src/main.rs:27:45: 27:55}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 26 |           async move {
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 27 | |             Ok::<_ , Infallible>(service_fn(move |req| handle_request(req, person_list.clone())))
[INFO] [stdout] 28 | |         }
[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<hyper::service::util::ServiceFn<{closure@src/main.rs:27:45: 27:55}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Ok::<_ , Infallible>(service_fn(move |req| handle_request(req, person_list.clone())))
[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:37:120
[INFO] [stdout]     |
[INFO] [stdout]  37 |   async fn handle_request(req: Request<Body>, person_list: Arc<Mutex<PersonList>>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  ________________________________________________________________________________________________________________________^
[INFO] [stdout]  38 | |     let response = match (req.method(), req.uri().path()) {
[INFO] [stdout]  39 | |         (&Method::GET, "/") => Response::new(Body::from("Hello World!")),
[INFO] [stdout]  40 | |         (&Method::GET, "/all") => {
[INFO] [stdout] ...   |
[INFO] [stdout] 115 | |     Ok(response)
[INFO] [stdout] 116 | | }
[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:37:120
[INFO] [stdout]     |
[INFO] [stdout]  37 |   async fn handle_request(req: Request<Body>, person_list: Arc<Mutex<PersonList>>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  ________________________________________________________________________________________________________________________^
[INFO] [stdout]  38 | |     let response = match (req.method(), req.uri().path()) {
[INFO] [stdout]  39 | |         (&Method::GET, "/") => Response::new(Body::from("Hello World!")),
[INFO] [stdout]  40 | |         (&Method::GET, "/all") => {
[INFO] [stdout] ...   |
[INFO] [stdout] 115 | |     Ok(response)
[INFO] [stdout] 116 | | }
[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:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     Ok(response)
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hello` (bin "hello" test) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<{closure@src/main.rs:27:45: 27:55}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 26 |           async move {
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 27 | |             Ok::<_ , Infallible>(service_fn(move |req| handle_request(req, person_list.clone())))
[INFO] [stdout] 28 | |         }
[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<hyper::service::util::ServiceFn<{closure@src/main.rs:27:45: 27:55}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Ok::<_ , Infallible>(service_fn(move |req| handle_request(req, person_list.clone())))
[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:37:120
[INFO] [stdout]     |
[INFO] [stdout]  37 |   async fn handle_request(req: Request<Body>, person_list: Arc<Mutex<PersonList>>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  ________________________________________________________________________________________________________________________^
[INFO] [stdout]  38 | |     let response = match (req.method(), req.uri().path()) {
[INFO] [stdout]  39 | |         (&Method::GET, "/") => Response::new(Body::from("Hello World!")),
[INFO] [stdout]  40 | |         (&Method::GET, "/all") => {
[INFO] [stdout] ...   |
[INFO] [stdout] 115 | |     Ok(response)
[INFO] [stdout] 116 | | }
[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:37:120
[INFO] [stdout]     |
[INFO] [stdout]  37 |   async fn handle_request(req: Request<Body>, person_list: Arc<Mutex<PersonList>>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  ________________________________________________________________________________________________________________________^
[INFO] [stdout]  38 | |     let response = match (req.method(), req.uri().path()) {
[INFO] [stdout]  39 | |         (&Method::GET, "/") => Response::new(Body::from("Hello World!")),
[INFO] [stdout]  40 | |         (&Method::GET, "/all") => {
[INFO] [stdout] ...   |
[INFO] [stdout] 115 | |     Ok(response)
[INFO] [stdout] 116 | | }
[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:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     Ok(response)
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hello` (bin "hello") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "ee05fe4d1c7dcb2a8311954299c472546e5733345609e195c7a1aed3c97ffccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee05fe4d1c7dcb2a8311954299c472546e5733345609e195c7a1aed3c97ffccc", kill_on_drop: false }`
[INFO] [stdout] ee05fe4d1c7dcb2a8311954299c472546e5733345609e195c7a1aed3c97ffccc
