[INFO] cloning repository https://github.com/n-tk11/ff_daemon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/n-tk11/ff_daemon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn-tk11%2Fff_daemon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn-tk11%2Fff_daemon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29eb908983f18824758ca6203b79308b52419f33
[INFO] checking n-tk11/ff_daemon 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%2Fn-tk11%2Fff_daemon" "/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/n-tk11/ff_daemon
[INFO] finished tweaking git repo https://github.com/n-tk11/ff_daemon
[INFO] tweaked toml for git repo https://github.com/n-tk11/ff_daemon written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/n-tk11/ff_daemon 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/n-tk11/ff_daemon 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] 4778afaf94b36437374e0f87f94f0b5bdad0c1adc73250e7307943dfc9beb4d0
[INFO] running `Command { std: "docker" "start" "-a" "4778afaf94b36437374e0f87f94f0b5bdad0c1adc73250e7307943dfc9beb4d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4778afaf94b36437374e0f87f94f0b5bdad0c1adc73250e7307943dfc9beb4d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4778afaf94b36437374e0f87f94f0b5bdad0c1adc73250e7307943dfc9beb4d0", kill_on_drop: false }`
[INFO] [stdout] 4778afaf94b36437374e0f87f94f0b5bdad0c1adc73250e7307943dfc9beb4d0
[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] fd430e901c8c070a463a045b35e8c52fa2e285ca89ec1ff538ae68e2d5fdb84c
[INFO] running `Command { std: "docker" "start" "-a" "fd430e901c8c070a463a045b35e8c52fa2e285ca89ec1ff538ae68e2d5fdb84c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking lock_api v0.4.10
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]     Checking shlex v1.2.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking socket2 v0.5.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking http-body v1.0.0-rc.2
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking http-body-util v0.1.0-rc.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking tokio-util v0.7.9
[INFO] [stderr]     Checking hyper v1.0.0-rc.4
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper-util v0.0.0 (https://github.com/hyperium/hyper-util.git#eacb82d0)
[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking ff_daemon 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:63:44: 63:54}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 62 |           async move{
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] 63 | |             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 64 | |                 handle_connection(req, exit_kill.clone())
[INFO] [stdout] 65 | |             })) 
[INFO] [stdout] 66 | |         }
[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:63:44: 63:54}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 | /             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 64 | |                 handle_connection(req, exit_kill.clone())
[INFO] [stdout] 65 | |             })) 
[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:82:103
[INFO] [stdout]     |
[INFO] [stdout]  82 |   async fn handle_connection(req: Request<Body>, exit_kill: bool) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  _______________________________________________________________________________________________________^
[INFO] [stdout]  83 | |
[INFO] [stdout]  84 | |     match (req.method(), req.uri().path()) {
[INFO] [stdout] ...   |
[INFO] [stdout] 158 | | }
[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:82:103
[INFO] [stdout]     |
[INFO] [stdout]  82 |   async fn handle_connection(req: Request<Body>, exit_kill: bool) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  _______________________________________________________________________________________________________^
[INFO] [stdout]  83 | |
[INFO] [stdout]  84 | |     match (req.method(), req.uri().path()) {
[INFO] [stdout] ...   |
[INFO] [stdout] 158 | | }
[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:84:5
[INFO] [stdout]     |
[INFO] [stdout]  84 | /     match (req.method(), req.uri().path()) {
[INFO] [stdout]  85 | |         
[INFO] [stdout]  86 | |         (&Method::POST, "/run") => {
[INFO] [stdout]  87 | |             let body_bytes = hyper::body::to_bytes(req.into_body()).await.unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 156 | |         },
[INFO] [stdout] 157 | |     }
[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:86:36
[INFO] [stdout]     |
[INFO] [stdout]  86 |           (&Method::POST, "/run") => {
[INFO] [stdout]     |  ____________________________________^
[INFO] [stdout]  87 | |             let body_bytes = hyper::body::to_bytes(req.into_body()).await.unwrap();
[INFO] [stdout]  88 | |             let body_str = String::from_utf8(body_bytes.to_vec()).unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 117 | |                 .unwrap())
[INFO] [stdout] 118 | |         },
[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:91:23
[INFO] [stdout]    |
[INFO] [stdout] 91 |                  return Ok(Response::builder()
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 92 | |                 .status(hyper::StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 93 | |                 .body(Body::from("Fail to spawn child to run FF\n"))
[INFO] [stdout] 94 | |                 .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:101:28
[INFO] [stdout]     |
[INFO] [stdout] 101 |                       return Ok(Response::builder()
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 102 | |                 .status(hyper::StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 103 | |                 .body(Body::from(exit_msg.to_string()))
[INFO] [stdout] 104 | |                 .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:106:33
[INFO] [stdout]     |
[INFO] [stdout] 106 |                   (_,_) => return Ok(Response::builder()
[INFO] [stdout]     |  _________________________________^
[INFO] [stdout] 107 | |                 .status(hyper::StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 108 | |                 .body(Body::from(""))
[INFO] [stdout] 109 | |                 .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:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 | /             Ok(Response::builder()
[INFO] [stdout] 115 | |                 .status(hyper::StatusCode::OK)
[INFO] [stdout] 116 | |                 .body(Body::from("App start successfully\n"))
[INFO] [stdout] 117 | |                 .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:119:43
[INFO] [stdout]     |
[INFO] [stdout] 119 |           (&Method::POST, "/checkpoint") => {
[INFO] [stdout]     |  ___________________________________________^
[INFO] [stdout] 120 | |             let body_bytes = hyper::body::to_bytes(req.into_body()).await.unwrap();
[INFO] [stdout] 121 | |             let body_str = String::from_utf8(body_bytes.to_vec()).unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 149 | |                 .unwrap())
[INFO] [stdout] 150 | |         },
[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:124:23
[INFO] [stdout]     |
[INFO] [stdout] 124 |                  return Ok(Response::builder()
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 125 | |                 .status(hyper::StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 126 | |                 .body(Body::from("Fail to spawn child to checkpoint FF\n"))
[INFO] [stdout] 127 | |                 .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:133:28
[INFO] [stdout]     |
[INFO] [stdout] 133 |                       return Ok(Response::builder()
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 134 | |                 .status(hyper::StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 135 | |                 .body(Body::from(exit_msg.to_string()))
[INFO] [stdout] 136 | |                 .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:138:33
[INFO] [stdout]     |
[INFO] [stdout] 138 |                   (_,_) => return Ok(Response::builder()
[INFO] [stdout]     |  _________________________________^
[INFO] [stdout] 139 | |                 .status(hyper::StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 140 | |                 .body(Body::from(""))
[INFO] [stdout] 141 | |                 .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:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 | /             Ok(Response::builder()
[INFO] [stdout] 147 | |                 .status(hyper::StatusCode::OK)
[INFO] [stdout] 148 | |                 .body(Body::from("App checkpointed\n"))
[INFO] [stdout] 149 | |                 .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:151:14
[INFO] [stdout]     |
[INFO] [stdout] 151 |           _ => {
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 152 | |             Ok(Response::builder()
[INFO] [stdout] 153 | |                 .status(hyper::StatusCode::BAD_REQUEST)
[INFO] [stdout] 154 | |                 .body(Body::empty())
[INFO] [stdout] 155 | |                 .unwrap())
[INFO] [stdout] 156 | |         },
[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:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 | /             Ok(Response::builder()
[INFO] [stdout] 153 | |                 .status(hyper::StatusCode::BAD_REQUEST)
[INFO] [stdout] 154 | |                 .body(Body::empty())
[INFO] [stdout] 155 | |                 .unwrap())
[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:63:44: 63:54}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 62 |           async move{
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] 63 | |             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 64 | |                 handle_connection(req, exit_kill.clone())
[INFO] [stdout] 65 | |             })) 
[INFO] [stdout] 66 | |         }
[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:63:44: 63:54}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 | /             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 64 | |                 handle_connection(req, exit_kill.clone())
[INFO] [stdout] 65 | |             })) 
[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:82:103
[INFO] [stdout]     |
[INFO] [stdout]  82 |   async fn handle_connection(req: Request<Body>, exit_kill: bool) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  _______________________________________________________________________________________________________^
[INFO] [stdout]  83 | |
[INFO] [stdout]  84 | |     match (req.method(), req.uri().path()) {
[INFO] [stdout] ...   |
[INFO] [stdout] 158 | | }
[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:82:103
[INFO] [stdout]     |
[INFO] [stdout]  82 |   async fn handle_connection(req: Request<Body>, exit_kill: bool) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  _______________________________________________________________________________________________________^
[INFO] [stdout]  83 | |
[INFO] [stdout]  84 | |     match (req.method(), req.uri().path()) {
[INFO] [stdout] ...   |
[INFO] [stdout] 158 | | }
[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:84:5
[INFO] [stdout]     |
[INFO] [stdout]  84 | /     match (req.method(), req.uri().path()) {
[INFO] [stdout]  85 | |         
[INFO] [stdout]  86 | |         (&Method::POST, "/run") => {
[INFO] [stdout]  87 | |             let body_bytes = hyper::body::to_bytes(req.into_body()).await.unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 156 | |         },
[INFO] [stdout] 157 | |     }
[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:86:36
[INFO] [stdout]     |
[INFO] [stdout]  86 |           (&Method::POST, "/run") => {
[INFO] [stdout]     |  ____________________________________^
[INFO] [stdout]  87 | |             let body_bytes = hyper::body::to_bytes(req.into_body()).await.unwrap();
[INFO] [stdout]  88 | |             let body_str = String::from_utf8(body_bytes.to_vec()).unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 117 | |                 .unwrap())
[INFO] [stdout] 118 | |         },
[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:91:23
[INFO] [stdout]    |
[INFO] [stdout] 91 |                  return Ok(Response::builder()
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 92 | |                 .status(hyper::StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 93 | |                 .body(Body::from("Fail to spawn child to run FF\n"))
[INFO] [stdout] 94 | |                 .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:101:28
[INFO] [stdout]     |
[INFO] [stdout] 101 |                       return Ok(Response::builder()
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 102 | |                 .status(hyper::StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 103 | |                 .body(Body::from(exit_msg.to_string()))
[INFO] [stdout] 104 | |                 .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:106:33
[INFO] [stdout]     |
[INFO] [stdout] 106 |                   (_,_) => return Ok(Response::builder()
[INFO] [stdout]     |  _________________________________^
[INFO] [stdout] 107 | |                 .status(hyper::StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 108 | |                 .body(Body::from(""))
[INFO] [stdout] 109 | |                 .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:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 | /             Ok(Response::builder()
[INFO] [stdout] 115 | |                 .status(hyper::StatusCode::OK)
[INFO] [stdout] 116 | |                 .body(Body::from("App start successfully\n"))
[INFO] [stdout] 117 | |                 .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:119:43
[INFO] [stdout]     |
[INFO] [stdout] 119 |           (&Method::POST, "/checkpoint") => {
[INFO] [stdout]     |  ___________________________________________^
[INFO] [stdout] 120 | |             let body_bytes = hyper::body::to_bytes(req.into_body()).await.unwrap();
[INFO] [stdout] 121 | |             let body_str = String::from_utf8(body_bytes.to_vec()).unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 149 | |                 .unwrap())
[INFO] [stdout] 150 | |         },
[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:124:23
[INFO] [stdout]     |
[INFO] [stdout] 124 |                  return Ok(Response::builder()
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 125 | |                 .status(hyper::StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 126 | |                 .body(Body::from("Fail to spawn child to checkpoint FF\n"))
[INFO] [stdout] 127 | |                 .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:133:28
[INFO] [stdout]     |
[INFO] [stdout] 133 |                       return Ok(Response::builder()
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 134 | |                 .status(hyper::StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 135 | |                 .body(Body::from(exit_msg.to_string()))
[INFO] [stdout] 136 | |                 .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:138:33
[INFO] [stdout]     |
[INFO] [stdout] 138 |                   (_,_) => return Ok(Response::builder()
[INFO] [stdout]     |  _________________________________^
[INFO] [stdout] 139 | |                 .status(hyper::StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 140 | |                 .body(Body::from(""))
[INFO] [stdout] 141 | |                 .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:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 | /             Ok(Response::builder()
[INFO] [stdout] 147 | |                 .status(hyper::StatusCode::OK)
[INFO] [stdout] 148 | |                 .body(Body::from("App checkpointed\n"))
[INFO] [stdout] 149 | |                 .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:151:14
[INFO] [stdout]     |
[INFO] [stdout] 151 |           _ => {
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 152 | |             Ok(Response::builder()
[INFO] [stdout] 153 | |                 .status(hyper::StatusCode::BAD_REQUEST)
[INFO] [stdout] 154 | |                 .body(Body::empty())
[INFO] [stdout] 155 | |                 .unwrap())
[INFO] [stdout] 156 | |         },
[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:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 | /             Ok(Response::builder()
[INFO] [stdout] 153 | |                 .status(hyper::StatusCode::BAD_REQUEST)
[INFO] [stdout] 154 | |                 .body(Body::empty())
[INFO] [stdout] 155 | |                 .unwrap())
[INFO] [stdout]     | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ff_daemon` (bin "ff_daemon") due to 17 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ff_daemon` (bin "ff_daemon" test) due to 17 previous errors
[INFO] running `Command { std: "docker" "inspect" "fd430e901c8c070a463a045b35e8c52fa2e285ca89ec1ff538ae68e2d5fdb84c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd430e901c8c070a463a045b35e8c52fa2e285ca89ec1ff538ae68e2d5fdb84c", kill_on_drop: false }`
[INFO] [stdout] fd430e901c8c070a463a045b35e8c52fa2e285ca89ec1ff538ae68e2d5fdb84c
