[INFO] cloning repository https://github.com/Vagrantin/simplehttpsrv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vagrantin/simplehttpsrv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVagrantin%2Fsimplehttpsrv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVagrantin%2Fsimplehttpsrv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b73a7e2d08f2637b7e96fddf8ad07e15291426e8
[INFO] checking Vagrantin/simplehttpsrv 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%2FVagrantin%2Fsimplehttpsrv" "/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/Vagrantin/simplehttpsrv
[INFO] finished tweaking git repo https://github.com/Vagrantin/simplehttpsrv
[INFO] tweaked toml for git repo https://github.com/Vagrantin/simplehttpsrv written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Vagrantin/simplehttpsrv 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/Vagrantin/simplehttpsrv 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] 176ea38fe056a15026712371d86e39019c67b99ded53243e6ded89af1df82df2
[INFO] running `Command { std: "docker" "start" "-a" "176ea38fe056a15026712371d86e39019c67b99ded53243e6ded89af1df82df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "176ea38fe056a15026712371d86e39019c67b99ded53243e6ded89af1df82df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "176ea38fe056a15026712371d86e39019c67b99ded53243e6ded89af1df82df2", kill_on_drop: false }`
[INFO] [stdout] 176ea38fe056a15026712371d86e39019c67b99ded53243e6ded89af1df82df2
[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] 466b96ea51d06432edcea9826c58131c27879a702b638e354ef0abcbfb39838e
[INFO] running `Command { std: "docker" "start" "-a" "466b96ea51d06432edcea9826c58131c27879a702b638e354ef0abcbfb39838e", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking tokio-util v0.7.14
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking simplehttpsrv 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:13:41
[INFO] [stdout]    |
[INFO] [stdout] 13 |   ) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  _________________________________________^
[INFO] [stdout] 14 | |     let path = req.uri().path().trim_start_matches('/');
[INFO] [stdout] 15 | |     let path = base_path.join(path);
[INFO] [stdout] ...  |
[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:13:41
[INFO] [stdout]    |
[INFO] [stdout] 13 |   ) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  _________________________________________^
[INFO] [stdout] 14 | |     let path = req.uri().path().trim_start_matches('/');
[INFO] [stdout] 15 | |     let path = base_path.join(path);
[INFO] [stdout] ...  |
[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:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     if path.exists() && path.is_file() {
[INFO] [stdout] 18 | |         let mut file = File::open(&path).await.unwrap();
[INFO] [stdout] 19 | |         let mut contents = Vec::new();
[INFO] [stdout] 20 | |         file.read_to_end(&mut contents).await.unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |         Ok(response)
[INFO] [stdout] 44 | |     }
[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:17:40
[INFO] [stdout]    |
[INFO] [stdout] 17 |       if path.exists() && path.is_file() {
[INFO] [stdout]    |  ________________________________________^
[INFO] [stdout] 18 | |         let mut file = File::open(&path).await.unwrap();
[INFO] [stdout] 19 | |         let mut contents = Vec::new();
[INFO] [stdout] 20 | |         file.read_to_end(&mut contents).await.unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |         Ok(response)
[INFO] [stdout] 37 | |     } 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:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         Ok(response)
[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:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |       } else {
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 38 | |         let response = Response::builder()
[INFO] [stdout] 39 | |             .status(StatusCode::NOT_FOUND)
[INFO] [stdout] 40 | |             .body(Body::from("File not found"))
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |         Ok(response)
[INFO] [stdout] 44 | |     }
[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:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         Ok(response)
[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:55:44: 55:54}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:54:15
[INFO] [stdout]    |
[INFO] [stdout] 54 |           async {
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 55 | |             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 56 | |                 handle_request(req, Arc::clone(&base_path))
[INFO] [stdout] 57 | |             }))
[INFO] [stdout] 58 | |         }
[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:55:44: 55:54}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 | /             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 56 | |                 handle_request(req, Arc::clone(&base_path))
[INFO] [stdout] 57 | |             }))
[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:13:41
[INFO] [stdout]    |
[INFO] [stdout] 13 |   ) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  _________________________________________^
[INFO] [stdout] 14 | |     let path = req.uri().path().trim_start_matches('/');
[INFO] [stdout] 15 | |     let path = base_path.join(path);
[INFO] [stdout] ...  |
[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:13:41
[INFO] [stdout]    |
[INFO] [stdout] 13 |   ) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  _________________________________________^
[INFO] [stdout] 14 | |     let path = req.uri().path().trim_start_matches('/');
[INFO] [stdout] 15 | |     let path = base_path.join(path);
[INFO] [stdout] ...  |
[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:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     if path.exists() && path.is_file() {
[INFO] [stdout] 18 | |         let mut file = File::open(&path).await.unwrap();
[INFO] [stdout] 19 | |         let mut contents = Vec::new();
[INFO] [stdout] 20 | |         file.read_to_end(&mut contents).await.unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |         Ok(response)
[INFO] [stdout] 44 | |     }
[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:17:40
[INFO] [stdout]    |
[INFO] [stdout] 17 |       if path.exists() && path.is_file() {
[INFO] [stdout]    |  ________________________________________^
[INFO] [stdout] 18 | |         let mut file = File::open(&path).await.unwrap();
[INFO] [stdout] 19 | |         let mut contents = Vec::new();
[INFO] [stdout] 20 | |         file.read_to_end(&mut contents).await.unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |         Ok(response)
[INFO] [stdout] 37 | |     } 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:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         Ok(response)
[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:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |       } else {
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 38 | |         let response = Response::builder()
[INFO] [stdout] 39 | |             .status(StatusCode::NOT_FOUND)
[INFO] [stdout] 40 | |             .body(Body::from("File not found"))
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |         Ok(response)
[INFO] [stdout] 44 | |     }
[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:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         Ok(response)
[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:55:44: 55:54}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:54:15
[INFO] [stdout]    |
[INFO] [stdout] 54 |           async {
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 55 | |             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 56 | |                 handle_request(req, Arc::clone(&base_path))
[INFO] [stdout] 57 | |             }))
[INFO] [stdout] 58 | |         }
[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:55:44: 55:54}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 | /             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 56 | |                 handle_request(req, Arc::clone(&base_path))
[INFO] [stdout] 57 | |             }))
[INFO] [stdout]    | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simplehttpsrv` (bin "simplehttpsrv" test) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `simplehttpsrv` (bin "simplehttpsrv") due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "466b96ea51d06432edcea9826c58131c27879a702b638e354ef0abcbfb39838e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "466b96ea51d06432edcea9826c58131c27879a702b638e354ef0abcbfb39838e", kill_on_drop: false }`
[INFO] [stdout] 466b96ea51d06432edcea9826c58131c27879a702b638e354ef0abcbfb39838e
