[INFO] fetching crate localbang 0.4.0... [INFO] checking localbang-0.4.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate localbang 0.4.0 into /workspace/builds/worker-0-tc2/source [INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate localbang 0.4.0 [INFO] finished tweaking crates.io crate localbang 0.4.0 [INFO] tweaked toml for crates.io crate localbang 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate localbang 0.4.0 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 crates.io crate localbang 0.4.0 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 830c6e52800c48369ff83b49a8a64de0fa3f40f0a48e3450bb19b8ec1f443b63 [INFO] running `Command { std: "docker" "start" "-a" "830c6e52800c48369ff83b49a8a64de0fa3f40f0a48e3450bb19b8ec1f443b63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "830c6e52800c48369ff83b49a8a64de0fa3f40f0a48e3450bb19b8ec1f443b63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "830c6e52800c48369ff83b49a8a64de0fa3f40f0a48e3450bb19b8ec1f443b63", kill_on_drop: false }` [INFO] [stdout] 830c6e52800c48369ff83b49a8a64de0fa3f40f0a48e3450bb19b8ec1f443b63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 83564fee717e4621e85c69de988d09f3081f2a9a8295e9c06586c548e86de00c [INFO] running `Command { std: "docker" "start" "-a" "83564fee717e4621e85c69de988d09f3081f2a9a8295e9c06586c548e86de00c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.77 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking instant v0.1.11 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Checking tracing v0.1.28 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking urlencoding v2.1.0 [INFO] [stderr] Checking home v0.5.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Checking tokio-util v0.6.8 [INFO] [stderr] Checking h2 v0.3.4 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking hyper v0.14.13 [INFO] [stderr] Checking localbang v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `localbang` (bin "localbang") due to 9 previous errors [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:28:116 [INFO] [stdout] | [INFO] [stdout] 28 | async fn index(req: Request, shortcut_registry: Arc) -> Result, Infallible> { [INFO] [stdout] | ____________________________________________________________________________________________________________________^ [INFO] [stdout] 29 | | let mut response = Response::new(Body::empty()); [INFO] [stdout] 30 | | match (req.method(), extract_query_parameter(&*req.uri())) { [INFO] [stdout] 31 | | (&hyper::Method::GET, Some(query)) => { [INFO] [stdout] ... | [INFO] [stdout] 43 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [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/main.rs:28:116 [INFO] [stdout] | [INFO] [stdout] 28 | async fn index(req: Request, shortcut_registry: Arc) -> Result, Infallible> { [INFO] [stdout] | ____________________________________________________________________________________________________________________^ [INFO] [stdout] 29 | | let mut response = Response::new(Body::empty()); [INFO] [stdout] 30 | | match (req.method(), extract_query_parameter(&*req.uri())) { [INFO] [stdout] 31 | | (&hyper::Method::GET, Some(query)) => { [INFO] [stdout] ... | [INFO] [stdout] 43 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `localbang` (bin "localbang" test) due to 9 previous errors [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:28:116 [INFO] [stdout] | [INFO] [stdout] 28 | async fn index(req: Request, shortcut_registry: Arc) -> Result, Infallible> { [INFO] [stdout] | ____________________________________________________________________________________________________________________^ [INFO] [stdout] 29 | | let mut response = Response::new(Body::empty()); [INFO] [stdout] 30 | | match (req.method(), extract_query_parameter(&*req.uri())) { [INFO] [stdout] 31 | | (&hyper::Method::GET, Some(query)) => { [INFO] [stdout] ... | [INFO] [stdout] 43 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | / match (req.method(), extract_query_parameter(&*req.uri())) { [INFO] [stdout] 31 | | (&hyper::Method::GET, Some(query)) => { [INFO] [stdout] 32 | | let response = Response::new(Body::empty()); [INFO] [stdout] 33 | | let (mut parts, _body) = response.into_parts(); [INFO] [stdout] ... | [INFO] [stdout] 41 | | }, [INFO] [stdout] 42 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:31:47 [INFO] [stdout] | [INFO] [stdout] 31 | (&hyper::Method::GET, Some(query)) => { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 32 | | let response = Response::new(Body::empty()); [INFO] [stdout] 33 | | let (mut parts, _body) = response.into_parts(); [INFO] [stdout] 34 | | parts.status = StatusCode::TEMPORARY_REDIRECT; [INFO] [stdout] 35 | | parts.headers.append("Location", HeaderValue::from_str(&*shortcut_registry.match_query(&*query)).unwrap()); [INFO] [stdout] 36 | | Ok(Response::from_parts(parts, Body::empty())) [INFO] [stdout] 37 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | Ok(Response::from_parts(parts, Body::empty())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:28:116 [INFO] [stdout] | [INFO] [stdout] 28 | async fn index(req: Request, shortcut_registry: Arc) -> Result, Infallible> { [INFO] [stdout] | ____________________________________________________________________________________________________________________^ [INFO] [stdout] 29 | | let mut response = Response::new(Body::empty()); [INFO] [stdout] 30 | | match (req.method(), extract_query_parameter(&*req.uri())) { [INFO] [stdout] 31 | | (&hyper::Method::GET, Some(query)) => { [INFO] [stdout] ... | [INFO] [stdout] 43 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 38 | _ => { [INFO] [stdout] | ______________^ [INFO] [stdout] 39 | | *response.body_mut() = Body::from("Please provide a search via /search?q=%s"); [INFO] [stdout] 40 | | Ok(response) [INFO] [stdout] 41 | | }, [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | / match (req.method(), extract_query_parameter(&*req.uri())) { [INFO] [stdout] 31 | | (&hyper::Method::GET, Some(query)) => { [INFO] [stdout] 32 | | let response = Response::new(Body::empty()); [INFO] [stdout] 33 | | let (mut parts, _body) = response.into_parts(); [INFO] [stdout] ... | [INFO] [stdout] 41 | | }, [INFO] [stdout] 42 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | 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:31:47 [INFO] [stdout] | [INFO] [stdout] 31 | (&hyper::Method::GET, Some(query)) => { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 32 | | let response = Response::new(Body::empty()); [INFO] [stdout] 33 | | let (mut parts, _body) = response.into_parts(); [INFO] [stdout] 34 | | parts.status = StatusCode::TEMPORARY_REDIRECT; [INFO] [stdout] 35 | | parts.headers.append("Location", HeaderValue::from_str(&*shortcut_registry.match_query(&*query)).unwrap()); [INFO] [stdout] 36 | | Ok(Response::from_parts(parts, Body::empty())) [INFO] [stdout] 37 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | Ok(Response::from_parts(parts, Body::empty())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 38 | _ => { [INFO] [stdout] | ______________^ [INFO] [stdout] 39 | | *response.body_mut() = Body::from("Please provide a search via /search?q=%s"); [INFO] [stdout] 40 | | Ok(response) [INFO] [stdout] 41 | | }, [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | 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:69:20 [INFO] [stdout] | [INFO] [stdout] 69 | async move { Ok::<_, Infallible>(service_fn(move |req| index(req, shortcut_registry.clone()))) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:69:20 [INFO] [stdout] | [INFO] [stdout] 69 | async move { Ok::<_, Infallible>(service_fn(move |req| index(req, shortcut_registry.clone()))) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:69:22 [INFO] [stdout] | [INFO] [stdout] 69 | async move { Ok::<_, Infallible>(service_fn(move |req| index(req, shortcut_registry.clone()))) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:69:22 [INFO] [stdout] | [INFO] [stdout] 69 | async move { Ok::<_, Infallible>(service_fn(move |req| index(req, shortcut_registry.clone()))) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "83564fee717e4621e85c69de988d09f3081f2a9a8295e9c06586c548e86de00c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83564fee717e4621e85c69de988d09f3081f2a9a8295e9c06586c548e86de00c", kill_on_drop: false }` [INFO] [stdout] 83564fee717e4621e85c69de988d09f3081f2a9a8295e9c06586c548e86de00c