[INFO] cloning repository https://github.com/kildevaeld/pipes-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kildevaeld/pipes-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkildevaeld%2Fpipes-rs", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5a4044a4443cc06904c88001e52744390990f9c6
[INFO] checking kildevaeld/pipes-rs against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkildevaeld%2Fpipes-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] validating manifest of git repo https://github.com/kildevaeld/pipes-rs on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kildevaeld/pipes-rs
[INFO] finished tweaking git repo https://github.com/kildevaeld/pipes-rs
[INFO] tweaked toml for git repo https://github.com/kildevaeld/pipes-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kildevaeld/pipes-rs already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `TryStreamExt`
[INFO] [stdout]  --> pipes/src/fs.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 | use futures::{future::BoxFuture, TryStreamExt};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryStreamExt`
[INFO] [stdout]  --> pipes/src/fs.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 | use futures::{future::BoxFuture, TryStreamExt};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking pipes-img v0.1.0 (/opt/rustwide/workdir/pipes-img)
[INFO] [stderr]     Checking pipes-utils v0.1.0 (/opt/rustwide/workdir/pipes-utils)
[INFO] [stdout] warning: associated functions `new` and `new_with` are never used
[INFO] [stdout]   --> pipes-utils/src/download.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Download {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 14 |     pub fn new(path: impl Into<PathBuf>) -> Download {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn new_with(client: reqwest::Client, path: impl Into<PathBuf>) -> Download {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> pipes-utils/src/fs.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Fs {
[INFO] [stdout]    | ------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn new(path: PathBuf) -> Fs {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> pipes-utils/src/fs.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl<T> Cached<T> {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 68 |     pub fn new(root: PathBuf, work: T) -> Cached<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `new_with` are never used
[INFO] [stdout]   --> pipes-utils/src/download.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Download {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 14 |     pub fn new(path: impl Into<PathBuf>) -> Download {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn new_with(client: reqwest::Client, path: impl Into<PathBuf>) -> Download {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> pipes-utils/src/fs.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Fs {
[INFO] [stdout]    | ------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn new(path: PathBuf) -> Fs {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> pipes-utils/src/fs.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl<T> Cached<T> {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 68 |     pub fn new(root: PathBuf, work: T) -> Cached<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> pipes-img/examples/image.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |         .then(work_fn(|ctx, ret| async move {
[INFO] [stdout]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> pipes/examples/pipes.rs:35:26
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 work_fn(|ctx, pkg: Package| {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> pipes/examples/pipes.rs:56:22
[INFO] [stdout]    |
[INFO] [stdout] 56 |             work_fn(|ctx, package: Package| async move {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> pipes/examples/pipes.rs:60:22
[INFO] [stdout]    |
[INFO] [stdout] 60 |             work_fn(|ctx, package: Package| async move {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> pipes/examples/pipes.rs:65:24
[INFO] [stdout]    |
[INFO] [stdout] 65 |         .pipe(work_fn(|ctx, package: Package| async move {
[INFO] [stdout]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> pipes/examples/pipes.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 |         .pipe(work_fn(|ctx, package: Package| async move {
[INFO] [stdout]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.08s
[INFO] running `Command { std: "docker" "inspect" "a51e6540a5957bf74437d0b2fa7be0b5501ce242339d0159e61e160a595f3614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a51e6540a5957bf74437d0b2fa7be0b5501ce242339d0159e61e160a595f3614", kill_on_drop: false }`
[INFO] [stdout] a51e6540a5957bf74437d0b2fa7be0b5501ce242339d0159e61e160a595f3614