[INFO] cloning repository https://github.com/pseudo-su/grpc-pdfserver-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pseudo-su/grpc-pdfserver-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpseudo-su%2Fgrpc-pdfserver-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpseudo-su%2Fgrpc-pdfserver-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25c2bec950dd5f66e1e554559d720933af643591
[INFO] checking pseudo-su/grpc-pdfserver-rs against master#ff647322379c48947c196639599067665ff9eb88 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpseudo-su%2Fgrpc-pdfserver-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pseudo-su/grpc-pdfserver-rs
[INFO] finished tweaking git repo https://github.com/pseudo-su/grpc-pdfserver-rs
[INFO] tweaked toml for git repo https://github.com/pseudo-su/grpc-pdfserver-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pseudo-su/grpc-pdfserver-rs on toolchain ff647322379c48947c196639599067665ff9eb88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pseudo-su/grpc-pdfserver-rs 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" "+ff647322379c48947c196639599067665ff9eb88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prettyplease v0.2.16
[INFO] [stderr]   Downloaded tempfile v3.10.0
[INFO] [stderr]   Downloaded maybe-uninit v2.0.0
[INFO] [stderr]   Downloaded cfg-if v0.1.10
[INFO] [stderr]   Downloaded iovec v0.1.4
[INFO] [stderr]   Downloaded hermit-abi v0.3.5
[INFO] [stderr]   Downloaded indexmap v2.2.2
[INFO] [stderr]   Downloaded tokio-executor v0.1.10
[INFO] [stderr]   Downloaded tokio-codec v0.1.2
[INFO] [stderr]   Downloaded crossbeam-queue v0.2.3
[INFO] [stderr]   Downloaded crossbeam-deque v0.7.4
[INFO] [stderr]   Downloaded memoffset v0.5.6
[INFO] [stderr]   Downloaded tokio-fs v0.1.7
[INFO] [stderr]   Downloaded pin-project-internal v1.1.4
[INFO] [stderr]   Downloaded tokio-stream v0.1.14
[INFO] [stderr]   Downloaded crossbeam-utils v0.7.2
[INFO] [stderr]   Downloaded crossbeam-epoch v0.8.2
[INFO] [stderr]   Downloaded tokio-io v0.1.13
[INFO] [stderr]   Downloaded pin-project v1.1.4
[INFO] [stderr]   Downloaded serde_derive v1.0.196
[INFO] [stderr]   Downloaded serde v1.0.196
[INFO] [stderr]   Downloaded tokio-threadpool v0.1.18
[INFO] [stderr]   Downloaded bytes v0.4.12
[INFO] [stderr]   Downloaded futures v0.1.31
[INFO] [stderr]   Downloaded h2 v0.3.24
[INFO] [stderr]   Downloaded regex v1.10.3
[INFO] [stderr]   Downloaded regex-automata v0.4.5
[INFO] [stderr]   Downloaded tokio v1.36.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b19b515598fb2724dc36eb5d365625df56de3c753050de3039cdf8f6cf19a707
[INFO] running `Command { std: "docker" "start" "b19b515598fb2724dc36eb5d365625df56de3c753050de3039cdf8f6cf19a707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b19b515598fb2724dc36eb5d365625df56de3c753050de3039cdf8f6cf19a707" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b19b515598fb2724dc36eb5d365625df56de3c753050de3039cdf8f6cf19a707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b19b515598fb2724dc36eb5d365625df56de3c753050de3039cdf8f6cf19a707" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling prettyplease v0.2.16
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking indexmap v2.2.2
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking crossbeam-deque v0.7.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling tempfile v3.10.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling prost-derive v0.12.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.4
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking pin-project v1.1.4
[INFO] [stderr]    Compiling prost v0.12.3
[INFO] [stderr]    Compiling prost-types v0.12.3
[INFO] [stderr]    Compiling prost-build v0.12.3
[INFO] [stderr]    Compiling tonic-build v0.11.0
[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 tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]    Compiling grpc-pdfserver-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking h2 v0.3.24
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking tonic v0.11.0
[INFO] [stdout] warning: unused imports: `HelloReply`, `HelloRequest`, and `UploadFilesResponse`
[INFO] [stdout]  --> src/client/fixtures.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::pdfserverpb::{HelloReply, HelloRequest, UploadFilesRequest, File, UploadFilesResponse};
[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: `tokio::fs`
[INFO] [stdout]  --> src/client/fixtures.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::fs;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BytesCodec` and `FramedRead`
[INFO] [stdout]  --> src/client/fixtures.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio_util::codec::{BytesCodec, FramedRead};
[INFO] [stdout]   |                         ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stream`
[INFO] [stdout]  --> src/client.main.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio_stream::{Stream, StreamExt};
[INFO] [stdout]   |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File`, `HelloReply`, `UploadFilesRequest`, and `UploadFilesResponse`
[INFO] [stdout]  --> src/client.main.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use pdfserverpb::{HelloReply, HelloRequest, UploadFilesRequest, File, UploadFilesResponse};
[INFO] [stdout]   |                   ^^^^^^^^^^                ^^^^^^^^^^^^^^^^^^  ^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HelloReply`, `HelloRequest`, and `UploadFilesResponse`
[INFO] [stdout]  --> src/client/fixtures.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::pdfserverpb::{HelloReply, HelloRequest, UploadFilesRequest, File, UploadFilesResponse};
[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: `tokio::fs`
[INFO] [stdout]  --> src/client/fixtures.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::fs;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BytesCodec` and `FramedRead`
[INFO] [stdout]  --> src/client/fixtures.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio_util::codec::{BytesCodec, FramedRead};
[INFO] [stdout]   |                         ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stream`
[INFO] [stdout]  --> src/client.main.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio_stream::{Stream, StreamExt};
[INFO] [stdout]   |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File`, `HelloReply`, `UploadFilesRequest`, and `UploadFilesResponse`
[INFO] [stdout]  --> src/client.main.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use pdfserverpb::{HelloReply, HelloRequest, UploadFilesRequest, File, UploadFilesResponse};
[INFO] [stdout]   |                   ^^^^^^^^^^                ^^^^^^^^^^^^^^^^^^  ^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HelloReply`, `HelloRequest`, and `UploadFilesResponse`
[INFO] [stdout]  --> src/client/fixtures.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::pdfserverpb::{HelloReply, HelloRequest, UploadFilesRequest, File, UploadFilesResponse};
[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: `tokio::fs`
[INFO] [stdout]  --> src/client/fixtures.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::fs;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BytesCodec` and `FramedRead`
[INFO] [stdout]  --> src/client/fixtures.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio_util::codec::{BytesCodec, FramedRead};
[INFO] [stdout]   |                         ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoRequest` and `IntoStreamingRequest`
[INFO] [stdout]  --> src/server.main.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tonic::{IntoRequest, IntoStreamingRequest};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HelloReply`, `HelloRequest`, and `UploadFilesResponse`
[INFO] [stdout]  --> src/client/fixtures.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::pdfserverpb::{HelloReply, HelloRequest, UploadFilesRequest, File, UploadFilesResponse};
[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: `tokio::fs`
[INFO] [stdout]  --> src/client/fixtures.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::fs;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BytesCodec` and `FramedRead`
[INFO] [stdout]  --> src/client/fixtures.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio_util::codec::{BytesCodec, FramedRead};
[INFO] [stdout]   |                         ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoRequest` and `IntoStreamingRequest`
[INFO] [stdout]  --> src/server.main.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tonic::{IntoRequest, IntoStreamingRequest};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/client/fixtures.rs:46:33
[INFO] [stdout]    |
[INFO] [stdout] 46 |   tokio_stream::iter(1..1).map(|i| UploadFilesRequest {
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/client/fixtures.rs:46:33
[INFO] [stdout]    |
[INFO] [stdout] 46 |   tokio_stream::iter(1..1).map(|i| UploadFilesRequest {
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `say_hello` is never used
[INFO] [stdout]   --> src/client.main.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | async fn say_hello() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `say_hello` is never used
[INFO] [stdout]   --> src/client.main.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | async fn say_hello() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/client/fixtures.rs:46:33
[INFO] [stdout]    |
[INFO] [stdout] 46 |   tokio_stream::iter(1..1).map(|i| UploadFilesRequest {
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/client/fixtures.rs:46:33
[INFO] [stdout]    |
[INFO] [stdout] 46 |   tokio_stream::iter(1..1).map(|i| UploadFilesRequest {
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `echo_requests_iter` is never used
[INFO] [stdout]   --> src/client/fixtures.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn echo_requests_iter() -> impl Stream<Item = UploadFilesRequest> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `echo_requests_iter` is never used
[INFO] [stdout]   --> src/client/fixtures.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn echo_requests_iter() -> impl Stream<Item = UploadFilesRequest> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.95s
[INFO] running `Command { std: "docker" "inspect" "b19b515598fb2724dc36eb5d365625df56de3c753050de3039cdf8f6cf19a707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19b515598fb2724dc36eb5d365625df56de3c753050de3039cdf8f6cf19a707", kill_on_drop: false }`
[INFO] [stdout] b19b515598fb2724dc36eb5d365625df56de3c753050de3039cdf8f6cf19a707
