[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, Infallible> [INFO] [stdout] --> src/main.rs:13:41 [INFO] [stdout] | [INFO] [stdout] 13 | ) -> Result, 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, Infallible> [INFO] [stdout] --> src/main.rs:13:41 [INFO] [stdout] | [INFO] [stdout] 13 | ) -> Result, 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, 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, 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, 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, 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, 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, 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, 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, Infallible> [INFO] [stdout] --> src/main.rs:13:41 [INFO] [stdout] | [INFO] [stdout] 13 | ) -> Result, 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, Infallible> [INFO] [stdout] --> src/main.rs:13:41 [INFO] [stdout] | [INFO] [stdout] 13 | ) -> Result, 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, 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, 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, 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, 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, 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, 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, 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