[INFO] cloning repository https://github.com/ChunHou20c/reverse_proxy_lab [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChunHou20c/reverse_proxy_lab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChunHou20c%2Freverse_proxy_lab", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChunHou20c%2Freverse_proxy_lab'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0d30405240c84f1394f767dedaae92ff10686733 [INFO] checking ChunHou20c/reverse_proxy_lab 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%2FChunHou20c%2Freverse_proxy_lab" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/ChunHou20c/reverse_proxy_lab [INFO] finished tweaking git repo https://github.com/ChunHou20c/reverse_proxy_lab [INFO] tweaked toml for git repo https://github.com/ChunHou20c/reverse_proxy_lab written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ChunHou20c/reverse_proxy_lab 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/ChunHou20c/reverse_proxy_lab 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 21a3136d25968c74f5e1c20506bf33da868003e0be594455b9c75fede7f2d13e [INFO] running `Command { std: "docker" "start" "-a" "21a3136d25968c74f5e1c20506bf33da868003e0be594455b9c75fede7f2d13e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21a3136d25968c74f5e1c20506bf33da868003e0be594455b9c75fede7f2d13e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21a3136d25968c74f5e1c20506bf33da868003e0be594455b9c75fede7f2d13e", kill_on_drop: false }` [INFO] [stdout] 21a3136d25968c74f5e1c20506bf33da868003e0be594455b9c75fede7f2d13e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 530cbed76a5edc16000c2c8bd1efeb06f948d015ff62fb9dcdbd0e8a6b0c5d54 [INFO] running `Command { std: "docker" "start" "-a" "530cbed76a5edc16000c2c8bd1efeb06f948d015ff62fb9dcdbd0e8a6b0c5d54", kill_on_drop: false }` [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking indexmap v2.2.2 [INFO] [stderr] Compiling pin-project-internal v1.1.4 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking pin-project v1.1.4 [INFO] [stderr] Checking http-body-util v0.1.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking h2 v0.4.2 [INFO] [stderr] Checking hyper v1.1.0 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking reverse_proxy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `body::Incoming` [INFO] [stdout] --> src/reverse_proxy.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use hyper::{service::service_fn, body::Incoming}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/hello_service.rs:12:96 [INFO] [stdout] | [INFO] [stdout] 12 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 13 | | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] 14 | | } [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/hello_service.rs:12:96 [INFO] [stdout] | [INFO] [stdout] 12 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 13 | | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/hello_service.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `reverse_proxy` (bin "hello_service") due to 3 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>, Infallible> [INFO] [stdout] --> src/auth_service.rs:12:96 [INFO] [stdout] | [INFO] [stdout] 12 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 13 | | let mut response = Response::new(Full::new(Bytes::from("Hello, World!"))); [INFO] [stdout] 14 | | *response.status_mut() = StatusCode::UNAUTHORIZED; [INFO] [stdout] 15 | | Ok(response) [INFO] [stdout] 16 | | } [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/auth_service.rs:12:96 [INFO] [stdout] | [INFO] [stdout] 12 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 13 | | let mut response = Response::new(Full::new(Bytes::from("Hello, World!"))); [INFO] [stdout] 14 | | *response.status_mut() = StatusCode::UNAUTHORIZED; [INFO] [stdout] 15 | | Ok(response) [INFO] [stdout] 16 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/auth_service.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | Ok(response) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/hello_service.rs:12:96 [INFO] [stdout] | [INFO] [stdout] 12 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 13 | | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] 14 | | } [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/hello_service.rs:12:96 [INFO] [stdout] | [INFO] [stdout] 12 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 13 | | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `reverse_proxy` (bin "auth_service") due to 3 previous errors [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/hello_service.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `reverse_proxy` (bin "hello_service" test) due to 3 previous errors [INFO] [stderr] error: could not compile `reverse_proxy` (bin "auth_service" test) due to 3 previous errors [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/auth_service.rs:12:96 [INFO] [stdout] | [INFO] [stdout] 12 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 13 | | let mut response = Response::new(Full::new(Bytes::from("Hello, World!"))); [INFO] [stdout] 14 | | *response.status_mut() = StatusCode::UNAUTHORIZED; [INFO] [stdout] 15 | | Ok(response) [INFO] [stdout] 16 | | } [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/auth_service.rs:12:96 [INFO] [stdout] | [INFO] [stdout] 12 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 13 | | let mut response = Response::new(Full::new(Bytes::from("Hello, World!"))); [INFO] [stdout] 14 | | *response.status_mut() = StatusCode::UNAUTHORIZED; [INFO] [stdout] 15 | | Ok(response) [INFO] [stdout] 16 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/auth_service.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | Ok(response) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `body::Incoming` [INFO] [stdout] --> src/reverse_proxy.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use hyper::{service::service_fn, body::Incoming}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hello` is never used [INFO] [stdout] --> src/reverse_proxy.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/reverse_proxy.rs:14:96 [INFO] [stdout] | [INFO] [stdout] 14 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 15 | | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] 16 | | } [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/reverse_proxy.rs:14:96 [INFO] [stdout] | [INFO] [stdout] 14 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 15 | | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] 16 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/reverse_proxy.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `reverse_proxy` (bin "reverse_proxy" test) due to 3 previous errors; 2 warnings emitted [INFO] [stdout] warning: function `hello` is never used [INFO] [stdout] --> src/reverse_proxy.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/reverse_proxy.rs:14:96 [INFO] [stdout] | [INFO] [stdout] 14 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 15 | | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] 16 | | } [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/reverse_proxy.rs:14:96 [INFO] [stdout] | [INFO] [stdout] 14 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 15 | | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] 16 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/reverse_proxy.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `reverse_proxy` (bin "reverse_proxy") due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "530cbed76a5edc16000c2c8bd1efeb06f948d015ff62fb9dcdbd0e8a6b0c5d54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "530cbed76a5edc16000c2c8bd1efeb06f948d015ff62fb9dcdbd0e8a6b0c5d54", kill_on_drop: false }` [INFO] [stdout] 530cbed76a5edc16000c2c8bd1efeb06f948d015ff62fb9dcdbd0e8a6b0c5d54