[INFO] cloning repository https://github.com/vlad-onis/tower_practice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vlad-onis/tower_practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvlad-onis%2Ftower_practice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvlad-onis%2Ftower_practice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9cfcd5971c540b621e053b98e0be56a6967d6a99 [INFO] checking vlad-onis/tower_practice 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%2Fvlad-onis%2Ftower_practice" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/vlad-onis/tower_practice [INFO] finished tweaking git repo https://github.com/vlad-onis/tower_practice [INFO] tweaked toml for git repo https://github.com/vlad-onis/tower_practice written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/vlad-onis/tower_practice 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/vlad-onis/tower_practice 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] 7ccb87cafadc867ca58c19ea65343beb1e74cac8a960cb489b1db5e5c04a89ce [INFO] running `Command { std: "docker" "start" "-a" "7ccb87cafadc867ca58c19ea65343beb1e74cac8a960cb489b1db5e5c04a89ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ccb87cafadc867ca58c19ea65343beb1e74cac8a960cb489b1db5e5c04a89ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ccb87cafadc867ca58c19ea65343beb1e74cac8a960cb489b1db5e5c04a89ce", kill_on_drop: false }` [INFO] [stdout] 7ccb87cafadc867ca58c19ea65343beb1e74cac8a960cb489b1db5e5c04a89ce [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] 4904d79d5ee57a877cc5c012b84649c2af89e66b9d9e982c1ed6b4db3fbbd06e [INFO] running `Command { std: "docker" "start" "-a" "4904d79d5ee57a877cc5c012b84649c2af89e66b9d9e982c1ed6b4db3fbbd06e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.70 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking hdrhistogram v7.5.4 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tower_practice v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fmt::Display` [INFO] [stdout] --> src/alternating_service.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | fmt::Display, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fmt::Display` [INFO] [stdout] --> src/alternating_service.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | fmt::Display, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::task` [INFO] [stdout] --> src/alternating_service.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | use std::task; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> src/alternating_service.rs:39:24 [INFO] [stdout] | [INFO] [stdout] 39 | fn call(&mut self, req: AlternatingRequest) -> Self::Future { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AlternatingRequest` is never constructed [INFO] [stdout] --> src/alternating_service.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct AlternatingRequest; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AlternatingResponse` is never constructed [INFO] [stdout] --> src/alternating_service.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct AlternatingResponse; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AlternatingService` is never constructed [INFO] [stdout] --> src/alternating_service.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct AlternatingService { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EchoRequest` is never constructed [INFO] [stdout] --> src/echo_service.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct EchoRequest(String); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EchoResponse` is never constructed [INFO] [stdout] --> src/echo_service.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct EchoResponse(String); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EchoService` is never constructed [INFO] [stdout] --> src/echo_service.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | pub struct EchoService; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/alternating_service.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 44 | ready(Ok(AlternatingResponse)) [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 [INFO] [stdout] --> src/echo_service.rs:63:15 [INFO] [stdout] | [INFO] [stdout] 63 | ready(Ok(EchoResponse(req.0))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tower_practice` (bin "tower_practice") due to 2 previous errors; 8 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> src/alternating_service.rs:39:24 [INFO] [stdout] | [INFO] [stdout] 39 | fn call(&mut self, req: AlternatingRequest) -> Self::Future { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/echo_service.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let mut service = EchoService; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/alternating_service.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 44 | ready(Ok(AlternatingResponse)) [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 [INFO] [stdout] --> src/alternating_service.rs:75:20 [INFO] [stdout] | [INFO] [stdout] 75 | let _res = service.oneshot(AlternatingRequest).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/alternating_service.rs:75:56 [INFO] [stdout] | [INFO] [stdout] 75 | let _res = service.oneshot(AlternatingRequest).await.unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/alternating_service.rs:75:20 [INFO] [stdout] | [INFO] [stdout] 75 | let _res = service.oneshot(AlternatingRequest).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&mut alternating_service::AlternatingService, Infallible> [INFO] [stdout] --> src/alternating_service.rs:82:23 [INFO] [stdout] | [INFO] [stdout] 82 | let service = service.ready().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&mut alternating_service::AlternatingService, Infallible> [INFO] [stdout] --> src/alternating_service.rs:82:39 [INFO] [stdout] | [INFO] [stdout] 82 | let service = service.ready().await.unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&mut alternating_service::AlternatingService, Infallible> [INFO] [stdout] --> src/alternating_service.rs:82:23 [INFO] [stdout] | [INFO] [stdout] 82 | let service = service.ready().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/alternating_service.rs:83:25 [INFO] [stdout] | [INFO] [stdout] 83 | let _response = service.call(AlternatingRequest).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/alternating_service.rs:83:58 [INFO] [stdout] | [INFO] [stdout] 83 | let _response = service.call(AlternatingRequest).await.unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/alternating_service.rs:83:25 [INFO] [stdout] | [INFO] [stdout] 83 | let _response = service.call(AlternatingRequest).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/alternating_service.rs:90:27 [INFO] [stdout] | [INFO] [stdout] 90 | let mut service = service.ready_oneshot().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/alternating_service.rs:90:51 [INFO] [stdout] | [INFO] [stdout] 90 | let mut service = service.ready_oneshot().await.unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/alternating_service.rs:90:27 [INFO] [stdout] | [INFO] [stdout] 90 | let mut service = service.ready_oneshot().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/alternating_service.rs:91:25 [INFO] [stdout] | [INFO] [stdout] 91 | let _response = service.call(AlternatingRequest).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/alternating_service.rs:91:58 [INFO] [stdout] | [INFO] [stdout] 91 | let _response = service.call(AlternatingRequest).await.unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/alternating_service.rs:91:25 [INFO] [stdout] | [INFO] [stdout] 91 | let _response = service.call(AlternatingRequest).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:63:15 [INFO] [stdout] | [INFO] [stdout] 63 | ready(Ok(EchoResponse(req.0))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:90:19 [INFO] [stdout] | [INFO] [stdout] 90 | let res = echo_service.call(EchoRequest(format!("Tower test"))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:90:73 [INFO] [stdout] | [INFO] [stdout] 90 | let res = echo_service.call(EchoRequest(format!("Tower test"))).await; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:90:19 [INFO] [stdout] | [INFO] [stdout] 90 | let res = echo_service.call(EchoRequest(format!("Tower test"))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:92:17 [INFO] [stdout] | [INFO] [stdout] 92 | assert!(res.is_ok()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:93:19 [INFO] [stdout] | [INFO] [stdout] 93 | let res = res.unwrap(); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:101:24 [INFO] [stdout] | [INFO] [stdout] 101 | let response = service [INFO] [stdout] | ________________________^ [INFO] [stdout] 102 | | .oneshot(EchoRequest(format!("Tower test"))) [INFO] [stdout] 103 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:103:14 [INFO] [stdout] | [INFO] [stdout] 103 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:101:24 [INFO] [stdout] | [INFO] [stdout] 101 | let response = service [INFO] [stdout] | ________________________^ [INFO] [stdout] 102 | | .oneshot(EchoRequest(format!("Tower test"))) [INFO] [stdout] 103 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&mut echo_service::EchoService, Infallible> [INFO] [stdout] --> src/echo_service.rs:111:23 [INFO] [stdout] | [INFO] [stdout] 111 | let service = service.ready().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&mut echo_service::EchoService, Infallible> [INFO] [stdout] --> src/echo_service.rs:111:39 [INFO] [stdout] | [INFO] [stdout] 111 | let service = service.ready().await.unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&mut echo_service::EchoService, Infallible> [INFO] [stdout] --> src/echo_service.rs:111:23 [INFO] [stdout] | [INFO] [stdout] 111 | let service = service.ready().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:113:24 [INFO] [stdout] | [INFO] [stdout] 113 | let response = service [INFO] [stdout] | ________________________^ [INFO] [stdout] 114 | | .call(EchoRequest(format!("Tower test2"))) [INFO] [stdout] 115 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:115:14 [INFO] [stdout] | [INFO] [stdout] 115 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:113:24 [INFO] [stdout] | [INFO] [stdout] 113 | let response = service [INFO] [stdout] | ________________________^ [INFO] [stdout] 114 | | .call(EchoRequest(format!("Tower test2"))) [INFO] [stdout] 115 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:123:27 [INFO] [stdout] | [INFO] [stdout] 123 | let mut service = service.ready_oneshot().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:123:51 [INFO] [stdout] | [INFO] [stdout] 123 | let mut service = service.ready_oneshot().await.unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:123:27 [INFO] [stdout] | [INFO] [stdout] 123 | let mut service = service.ready_oneshot().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:125:24 [INFO] [stdout] | [INFO] [stdout] 125 | let response = service [INFO] [stdout] | ________________________^ [INFO] [stdout] 126 | | .call(EchoRequest(format!("Tower test3"))) [INFO] [stdout] 127 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:127:14 [INFO] [stdout] | [INFO] [stdout] 127 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/echo_service.rs:125:24 [INFO] [stdout] | [INFO] [stdout] 125 | let response = service [INFO] [stdout] | ________________________^ [INFO] [stdout] 126 | | .call(EchoRequest(format!("Tower test3"))) [INFO] [stdout] 127 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tower_practice` (bin "tower_practice" test) due to 37 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4904d79d5ee57a877cc5c012b84649c2af89e66b9d9e982c1ed6b4db3fbbd06e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4904d79d5ee57a877cc5c012b84649c2af89e66b9d9e982c1ed6b4db3fbbd06e", kill_on_drop: false }` [INFO] [stdout] 4904d79d5ee57a877cc5c012b84649c2af89e66b9d9e982c1ed6b4db3fbbd06e