[INFO] cloning repository https://github.com/krishanjmistry/o11y [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krishanjmistry/o11y" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrishanjmistry%2Fo11y", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrishanjmistry%2Fo11y'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5daf79fdfe8eb25585d84bc35d7981f3d357c447 [INFO] checking krishanjmistry/o11y 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%2Fkrishanjmistry%2Fo11y" "/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/krishanjmistry/o11y [INFO] finished tweaking git repo https://github.com/krishanjmistry/o11y [INFO] tweaked toml for git repo https://github.com/krishanjmistry/o11y written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/krishanjmistry/o11y 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/krishanjmistry/o11y 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] 0094c5a9356043ed82624c390a541bf2f05486584a93880c6cee24268f1b6807 [INFO] running `Command { std: "docker" "start" "-a" "0094c5a9356043ed82624c390a541bf2f05486584a93880c6cee24268f1b6807", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0094c5a9356043ed82624c390a541bf2f05486584a93880c6cee24268f1b6807", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0094c5a9356043ed82624c390a541bf2f05486584a93880c6cee24268f1b6807", kill_on_drop: false }` [INFO] [stdout] 0094c5a9356043ed82624c390a541bf2f05486584a93880c6cee24268f1b6807 [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] 9cf17b66218d103ea8c902d5d1be1ee2cd270383c00e818df16d574f22ba5be8 [INFO] running `Command { std: "docker" "start" "-a" "9cf17b66218d103ea8c902d5d1be1ee2cd270383c00e818df16d574f22ba5be8", kill_on_drop: false }` [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling syn v2.0.103 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Compiling opentelemetry-resource-detectors v0.9.0 [INFO] [stderr] Checking opentelemetry-semantic-conventions v0.30.0 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking opentelemetry v0.30.0 [INFO] [stderr] Checking prost v0.13.5 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking opentelemetry-appender-tracing v0.30.1 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking opentelemetry_sdk v0.30.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking opentelemetry-stdout v0.30.0 [INFO] [stderr] Checking tracing-opentelemetry v0.31.0 [INFO] [stderr] Checking h2 v0.4.10 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking hyper-util v0.1.14 [INFO] [stderr] Checking hyper-timeout v0.5.2 [INFO] [stderr] Checking reqwest v0.12.20 [INFO] [stderr] Checking tonic v0.13.1 [INFO] [stderr] Checking opentelemetry-http v0.30.0 [INFO] [stderr] Checking opentelemetry-proto v0.30.0 [INFO] [stderr] Checking opentelemetry-otlp v0.30.0 [INFO] [stderr] Checking o11y v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:15:48 [INFO] [stdout] | [INFO] [stdout] 15 | ) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________^ [INFO] [stdout] 16 | | let root = info_span!( [INFO] [stdout] 17 | | parent: None, [INFO] [stdout] 18 | | "handle_request", [INFO] [stdout] ... | [INFO] [stdout] 40 | | } [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/lib.rs:15:48 [INFO] [stdout] | [INFO] [stdout] 15 | ) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________^ [INFO] [stdout] 16 | | let root = info_span!( [INFO] [stdout] 17 | | parent: None, [INFO] [stdout] 18 | | "handle_request", [INFO] [stdout] ... | [INFO] [stdout] 40 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | / match (req.method(), req.uri().path()) { [INFO] [stdout] 29 | | (&Method::GET, "/rolldice") => roll_dice(req).await, [INFO] [stdout] 30 | | _ => { [INFO] [stdout] 31 | | root.record("is_okay", false); [INFO] [stdout] ... | [INFO] [stdout] 39 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:29:40 [INFO] [stdout] | [INFO] [stdout] 29 | (&Method::GET, "/rolldice") => roll_dice(req).await, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:29:55 [INFO] [stdout] | [INFO] [stdout] 29 | (&Method::GET, "/rolldice") => roll_dice(req).await, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:29:40 [INFO] [stdout] | [INFO] [stdout] 29 | (&Method::GET, "/rolldice") => roll_dice(req).await, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:30:14 [INFO] [stdout] | [INFO] [stdout] 30 | _ => { [INFO] [stdout] | ______________^ [INFO] [stdout] 31 | | root.record("is_okay", false); [INFO] [stdout] 32 | | root.record("otel.status_code", "ok"); [INFO] [stdout] ... | [INFO] [stdout] 37 | | .unwrap()) [INFO] [stdout] 38 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | / Ok(Response::builder() [INFO] [stdout] 35 | | .status(404) [INFO] [stdout] 36 | | .body(Full::new(Bytes::from("Not Found"))) [INFO] [stdout] 37 | | .unwrap()) [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:50:100 [INFO] [stdout] | [INFO] [stdout] 50 | async fn roll_dice(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ____________________________________________________________________________________________________^ [INFO] [stdout] 51 | | let current_span = Span::current(); [INFO] [stdout] ... | [INFO] [stdout] 64 | | )))) [INFO] [stdout] 65 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:50:100 [INFO] [stdout] | [INFO] [stdout] 50 | async fn roll_dice(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ____________________________________________________________________________________________________^ [INFO] [stdout] 51 | | let current_span = Span::current(); [INFO] [stdout] ... | [INFO] [stdout] 64 | | )))) [INFO] [stdout] 65 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | #[tracing::instrument] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `tracing::instrument` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:50:58 [INFO] [stdout] | [INFO] [stdout] 50 | async fn roll_dice(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | / Ok(Response::new(Full::new(Bytes::from( [INFO] [stdout] 63 | | random_number.to_string(), [INFO] [stdout] 64 | | )))) [INFO] [stdout] | |________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | #[tracing::instrument] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | #[tracing::instrument] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | #[tracing::instrument] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | #[tracing::instrument] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `o11y` (lib test) due to 17 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `o11y` (lib) due to 17 previous errors [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:15:48 [INFO] [stdout] | [INFO] [stdout] 15 | ) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________^ [INFO] [stdout] 16 | | let root = info_span!( [INFO] [stdout] 17 | | parent: None, [INFO] [stdout] 18 | | "handle_request", [INFO] [stdout] ... | [INFO] [stdout] 40 | | } [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/lib.rs:15:48 [INFO] [stdout] | [INFO] [stdout] 15 | ) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________^ [INFO] [stdout] 16 | | let root = info_span!( [INFO] [stdout] 17 | | parent: None, [INFO] [stdout] 18 | | "handle_request", [INFO] [stdout] ... | [INFO] [stdout] 40 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | / match (req.method(), req.uri().path()) { [INFO] [stdout] 29 | | (&Method::GET, "/rolldice") => roll_dice(req).await, [INFO] [stdout] 30 | | _ => { [INFO] [stdout] 31 | | root.record("is_okay", false); [INFO] [stdout] ... | [INFO] [stdout] 39 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:29:40 [INFO] [stdout] | [INFO] [stdout] 29 | (&Method::GET, "/rolldice") => roll_dice(req).await, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:29:55 [INFO] [stdout] | [INFO] [stdout] 29 | (&Method::GET, "/rolldice") => roll_dice(req).await, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:29:40 [INFO] [stdout] | [INFO] [stdout] 29 | (&Method::GET, "/rolldice") => roll_dice(req).await, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:30:14 [INFO] [stdout] | [INFO] [stdout] 30 | _ => { [INFO] [stdout] | ______________^ [INFO] [stdout] 31 | | root.record("is_okay", false); [INFO] [stdout] 32 | | root.record("otel.status_code", "ok"); [INFO] [stdout] ... | [INFO] [stdout] 37 | | .unwrap()) [INFO] [stdout] 38 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | / Ok(Response::builder() [INFO] [stdout] 35 | | .status(404) [INFO] [stdout] 36 | | .body(Full::new(Bytes::from("Not Found"))) [INFO] [stdout] 37 | | .unwrap()) [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:50:100 [INFO] [stdout] | [INFO] [stdout] 50 | async fn roll_dice(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ____________________________________________________________________________________________________^ [INFO] [stdout] 51 | | let current_span = Span::current(); [INFO] [stdout] ... | [INFO] [stdout] 64 | | )))) [INFO] [stdout] 65 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:50:100 [INFO] [stdout] | [INFO] [stdout] 50 | async fn roll_dice(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ____________________________________________________________________________________________________^ [INFO] [stdout] 51 | | let current_span = Span::current(); [INFO] [stdout] ... | [INFO] [stdout] 64 | | )))) [INFO] [stdout] 65 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | #[tracing::instrument] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `tracing::instrument` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:50:58 [INFO] [stdout] | [INFO] [stdout] 50 | async fn roll_dice(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | / Ok(Response::new(Full::new(Bytes::from( [INFO] [stdout] 63 | | random_number.to_string(), [INFO] [stdout] 64 | | )))) [INFO] [stdout] | |________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | #[tracing::instrument] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | #[tracing::instrument] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | #[tracing::instrument] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | #[tracing::instrument] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9cf17b66218d103ea8c902d5d1be1ee2cd270383c00e818df16d574f22ba5be8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cf17b66218d103ea8c902d5d1be1ee2cd270383c00e818df16d574f22ba5be8", kill_on_drop: false }` [INFO] [stdout] 9cf17b66218d103ea8c902d5d1be1ee2cd270383c00e818df16d574f22ba5be8