[INFO] cloning repository https://github.com/sindreij/network-test-harness [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sindreij/network-test-harness" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsindreij%2Fnetwork-test-harness", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsindreij%2Fnetwork-test-harness'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9319a804a10da74c56d886d4b02e9e18950d544b [INFO] checking sindreij/network-test-harness 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%2Fsindreij%2Fnetwork-test-harness" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sindreij/network-test-harness [INFO] finished tweaking git repo https://github.com/sindreij/network-test-harness [INFO] tweaked toml for git repo https://github.com/sindreij/network-test-harness written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sindreij/network-test-harness 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/sindreij/network-test-harness 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 93deb43b943cb3a7bfe186cca5433d13ca16c6c1fc219aafcd2b3606aa7935e8 [INFO] running `Command { std: "docker" "start" "-a" "93deb43b943cb3a7bfe186cca5433d13ca16c6c1fc219aafcd2b3606aa7935e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93deb43b943cb3a7bfe186cca5433d13ca16c6c1fc219aafcd2b3606aa7935e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93deb43b943cb3a7bfe186cca5433d13ca16c6c1fc219aafcd2b3606aa7935e8", kill_on_drop: false }` [INFO] [stdout] 93deb43b943cb3a7bfe186cca5433d13ca16c6c1fc219aafcd2b3606aa7935e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 096224ebcc668fe4178497ccdc6b7b79bd4cca421ce4e65a66012137267457e4 [INFO] running `Command { std: "docker" "start" "-a" "096224ebcc668fe4178497ccdc6b7b79bd4cca421ce4e65a66012137267457e4", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking tokio-sync v0.1.5 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.16 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.16 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.16 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling backtrace v0.3.26 [INFO] [stderr] Checking mio v0.6.18 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.16 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking tokio-trace-core v0.1.0 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking string v0.1.3 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking rustc-demangle v0.1.14 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio v0.1.20 [INFO] [stderr] Checking pretty_env_logger v0.3.0 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.20 [INFO] [stderr] Compiling proc-macro-hack v0.5.7 [INFO] [stderr] Compiling snafu-derive v0.4.1 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Checking hyper v0.12.29 [INFO] [stderr] Compiling futures-select-macro-preview v0.3.0-alpha.16 [INFO] [stderr] Checking structopt v0.2.15 [INFO] [stderr] Checking snafu v0.4.1 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.16 [INFO] [stderr] Checking crucio v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(async_await)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(async_await)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Delaying` is never constructed [INFO] [stdout] --> src/modes/always_error.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 14 | Delaying { source: tokio::timer::Error }, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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, never::Error> [INFO] [stdout] --> src/modes/never.rs:30:54 [INFO] [stdout] | [INFO] [stdout] 30 | async fn response() -> Result, Error> { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 31 | | // Will nevern return [INFO] [stdout] 32 | | let () = future::empty().await; [INFO] [stdout] 33 | | Ok(Response::new(Body::from("This should never happen"))) [INFO] [stdout] 34 | | } [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, never::Error> [INFO] [stdout] --> src/modes/never.rs:30:54 [INFO] [stdout] | [INFO] [stdout] 30 | async fn response() -> Result, Error> { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 31 | | // Will nevern return [INFO] [stdout] 32 | | let () = future::empty().await; [INFO] [stdout] 33 | | Ok(Response::new(Body::from("This should never happen"))) [INFO] [stdout] 34 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, never::Error> [INFO] [stdout] --> src/modes/never.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Ok(Response::new(Body::from("This should never happen"))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, never_body::Error> [INFO] [stdout] --> src/modes/never_body.rs:31:54 [INFO] [stdout] | [INFO] [stdout] 31 | async fn response() -> Result, Error> { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 32 | | let stream = unfold( [INFO] [stdout] 33 | | (), [INFO] [stdout] 34 | | async move |()| -> Option<(Result, Error>, ())> { [INFO] [stdout] ... | [INFO] [stdout] 40 | | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] 41 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, never_body::Error> [INFO] [stdout] --> src/modes/never_body.rs:31:54 [INFO] [stdout] | [INFO] [stdout] 31 | async fn response() -> Result, Error> { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 32 | | let stream = unfold( [INFO] [stdout] 33 | | (), [INFO] [stdout] 34 | | async move |()| -> Option<(Result, Error>, ())> { [INFO] [stdout] ... | [INFO] [stdout] 40 | | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] 41 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, never_body::Error> [INFO] [stdout] --> src/modes/never_body.rs:36:19 [INFO] [stdout] | [INFO] [stdout] 36 | Some((Ok(vec![12, 13, 14]), ())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, never_body::Error> [INFO] [stdout] --> src/modes/never_body.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, modes::random::Error> [INFO] [stdout] --> src/modes/random.rs:32:54 [INFO] [stdout] | [INFO] [stdout] 32 | async fn response() -> Result, Error> { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 33 | | let rng = StdRng::from_entropy(); [INFO] [stdout] 34 | | [INFO] [stdout] 35 | | let stream = unfold( [INFO] [stdout] ... | [INFO] [stdout] 45 | | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] 46 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, modes::random::Error> [INFO] [stdout] --> src/modes/random.rs:32:54 [INFO] [stdout] | [INFO] [stdout] 32 | async fn response() -> Result, Error> { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 33 | | let rng = StdRng::from_entropy(); [INFO] [stdout] 34 | | [INFO] [stdout] 35 | | let stream = unfold( [INFO] [stdout] ... | [INFO] [stdout] 45 | | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] 46 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, modes::random::Error> [INFO] [stdout] --> src/modes/random.rs:41:19 [INFO] [stdout] | [INFO] [stdout] 41 | Some((Ok(res), rng)) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, modes::random::Error> [INFO] [stdout] --> src/modes/random.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, random_text::Error> [INFO] [stdout] --> src/modes/random_text.rs:32:54 [INFO] [stdout] | [INFO] [stdout] 32 | async fn response() -> Result, Error> { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 33 | | let rng = StdRng::from_entropy(); [INFO] [stdout] 34 | | [INFO] [stdout] 35 | | let stream = unfold( [INFO] [stdout] ... | [INFO] [stdout] 44 | | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] 45 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, random_text::Error> [INFO] [stdout] --> src/modes/random_text.rs:32:54 [INFO] [stdout] | [INFO] [stdout] 32 | async fn response() -> Result, Error> { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 33 | | let rng = StdRng::from_entropy(); [INFO] [stdout] 34 | | [INFO] [stdout] 35 | | let stream = unfold( [INFO] [stdout] ... | [INFO] [stdout] 44 | | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] 45 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/modes/random_text.rs:40:19 [INFO] [stdout] | [INFO] [stdout] 40 | Some((Ok(res), rng)) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, random_text::Error> [INFO] [stdout] --> src/modes/random_text.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, slow_body::Error> [INFO] [stdout] --> src/modes/slow_body.rs:37:67 [INFO] [stdout] | [INFO] [stdout] 37 | async fn response(data: Vec) -> Result, Error> { [INFO] [stdout] | ___________________________________________________________________^ [INFO] [stdout] 38 | | let data: VecDeque<_> = data.into(); [INFO] [stdout] 39 | | [INFO] [stdout] 40 | | let stream = unfold( [INFO] [stdout] ... | [INFO] [stdout] 54 | | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] 55 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, slow_body::Error> [INFO] [stdout] --> src/modes/slow_body.rs:37:67 [INFO] [stdout] | [INFO] [stdout] 37 | async fn response(data: Vec) -> Result, Error> { [INFO] [stdout] | ___________________________________________________________________^ [INFO] [stdout] 38 | | let data: VecDeque<_> = data.into(); [INFO] [stdout] 39 | | [INFO] [stdout] 40 | | let stream = unfold( [INFO] [stdout] ... | [INFO] [stdout] 54 | | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] 55 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, slow_body::Error> [INFO] [stdout] --> src/modes/slow_body.rs:50:19 [INFO] [stdout] | [INFO] [stdout] 50 | Some((Ok(vec![value]), data)) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, slow_body::Error> [INFO] [stdout] --> src/modes/slow_body.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Delaying` is never constructed [INFO] [stdout] --> src/modes/always_error.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 14 | Delaying { source: tokio::timer::Error }, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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, never::Error> [INFO] [stdout] --> src/modes/never.rs:30:54 [INFO] [stdout] | [INFO] [stdout] 30 | async fn response() -> Result, Error> { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 31 | | // Will nevern return [INFO] [stdout] 32 | | let () = future::empty().await; [INFO] [stdout] 33 | | Ok(Response::new(Body::from("This should never happen"))) [INFO] [stdout] 34 | | } [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, never::Error> [INFO] [stdout] --> src/modes/never.rs:30:54 [INFO] [stdout] | [INFO] [stdout] 30 | async fn response() -> Result, Error> { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 31 | | // Will nevern return [INFO] [stdout] 32 | | let () = future::empty().await; [INFO] [stdout] 33 | | Ok(Response::new(Body::from("This should never happen"))) [INFO] [stdout] 34 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, never::Error> [INFO] [stdout] --> src/modes/never.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Ok(Response::new(Body::from("This should never happen"))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, never_body::Error> [INFO] [stdout] --> src/modes/never_body.rs:31:54 [INFO] [stdout] | [INFO] [stdout] 31 | async fn response() -> Result, Error> { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 32 | | let stream = unfold( [INFO] [stdout] 33 | | (), [INFO] [stdout] 34 | | async move |()| -> Option<(Result, Error>, ())> { [INFO] [stdout] ... | [INFO] [stdout] 40 | | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] 41 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, never_body::Error> [INFO] [stdout] --> src/modes/never_body.rs:31:54 [INFO] [stdout] | [INFO] [stdout] 31 | async fn response() -> Result, Error> { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 32 | | let stream = unfold( [INFO] [stdout] 33 | | (), [INFO] [stdout] 34 | | async move |()| -> Option<(Result, Error>, ())> { [INFO] [stdout] ... | [INFO] [stdout] 40 | | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] 41 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, never_body::Error> [INFO] [stdout] --> src/modes/never_body.rs:36:19 [INFO] [stdout] | [INFO] [stdout] 36 | Some((Ok(vec![12, 13, 14]), ())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, never_body::Error> [INFO] [stdout] --> src/modes/never_body.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, modes::random::Error> [INFO] [stdout] --> src/modes/random.rs:32:54 [INFO] [stdout] | [INFO] [stdout] 32 | async fn response() -> Result, Error> { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 33 | | let rng = StdRng::from_entropy(); [INFO] [stdout] 34 | | [INFO] [stdout] 35 | | let stream = unfold( [INFO] [stdout] ... | [INFO] [stdout] 45 | | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] 46 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, modes::random::Error> [INFO] [stdout] --> src/modes/random.rs:32:54 [INFO] [stdout] | [INFO] [stdout] 32 | async fn response() -> Result, Error> { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 33 | | let rng = StdRng::from_entropy(); [INFO] [stdout] 34 | | [INFO] [stdout] 35 | | let stream = unfold( [INFO] [stdout] ... | [INFO] [stdout] 45 | | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] 46 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, modes::random::Error> [INFO] [stdout] --> src/modes/random.rs:41:19 [INFO] [stdout] | [INFO] [stdout] 41 | Some((Ok(res), rng)) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, modes::random::Error> [INFO] [stdout] --> src/modes/random.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, random_text::Error> [INFO] [stdout] --> src/modes/random_text.rs:32:54 [INFO] [stdout] | [INFO] [stdout] 32 | async fn response() -> Result, Error> { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 33 | | let rng = StdRng::from_entropy(); [INFO] [stdout] 34 | | [INFO] [stdout] 35 | | let stream = unfold( [INFO] [stdout] ... | [INFO] [stdout] 44 | | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] 45 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, random_text::Error> [INFO] [stdout] --> src/modes/random_text.rs:32:54 [INFO] [stdout] | [INFO] [stdout] 32 | async fn response() -> Result, Error> { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 33 | | let rng = StdRng::from_entropy(); [INFO] [stdout] 34 | | [INFO] [stdout] 35 | | let stream = unfold( [INFO] [stdout] ... | [INFO] [stdout] 44 | | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] 45 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/modes/random_text.rs:40:19 [INFO] [stdout] | [INFO] [stdout] 40 | Some((Ok(res), rng)) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, random_text::Error> [INFO] [stdout] --> src/modes/random_text.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, slow_body::Error> [INFO] [stdout] --> src/modes/slow_body.rs:37:67 [INFO] [stdout] | [INFO] [stdout] 37 | async fn response(data: Vec) -> Result, Error> { [INFO] [stdout] | ___________________________________________________________________^ [INFO] [stdout] 38 | | let data: VecDeque<_> = data.into(); [INFO] [stdout] 39 | | [INFO] [stdout] 40 | | let stream = unfold( [INFO] [stdout] ... | [INFO] [stdout] 54 | | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] 55 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, slow_body::Error> [INFO] [stdout] --> src/modes/slow_body.rs:37:67 [INFO] [stdout] | [INFO] [stdout] 37 | async fn response(data: Vec) -> Result, Error> { [INFO] [stdout] | ___________________________________________________________________^ [INFO] [stdout] 38 | | let data: VecDeque<_> = data.into(); [INFO] [stdout] 39 | | [INFO] [stdout] 40 | | let stream = unfold( [INFO] [stdout] ... | [INFO] [stdout] 54 | | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] 55 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, slow_body::Error> [INFO] [stdout] --> src/modes/slow_body.rs:50:19 [INFO] [stdout] | [INFO] [stdout] 50 | Some((Ok(vec![value]), data)) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, slow_body::Error> [INFO] [stdout] --> src/modes/slow_body.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | Ok(Response::new(Body::wrap_stream(stream.boxed().compat()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `crucio` (bin "crucio" test) due to 19 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `crucio` (bin "crucio") due to 19 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "096224ebcc668fe4178497ccdc6b7b79bd4cca421ce4e65a66012137267457e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "096224ebcc668fe4178497ccdc6b7b79bd4cca421ce4e65a66012137267457e4", kill_on_drop: false }` [INFO] [stdout] 096224ebcc668fe4178497ccdc6b7b79bd4cca421ce4e65a66012137267457e4