[INFO] fetching crate procweb-rust 0.2.0...
[INFO] checking procweb-rust-0.2.0 against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] extracting crate procweb-rust 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate procweb-rust 0.2.0
[INFO] finished tweaking crates.io crate procweb-rust 0.2.0
[INFO] tweaked toml for crates.io crate procweb-rust 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate procweb-rust 0.2.0 on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate procweb-rust 0.2.0 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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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" "1ecfce262d454ae4426007fb84c0ee355ba50d74affcdf8d027df74f008967ed" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ecfce262d454ae4426007fb84c0ee355ba50d74affcdf8d027df74f008967ed", 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" "1ecfce262d454ae4426007fb84c0ee355ba50d74affcdf8d027df74f008967ed" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/pwsamplerproc.rs:95:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 Err(e) => {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `proc_start_time`
[INFO] [stdout]    --> src/pwsamplerproc.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let proc_start_time = match proc_stat_values.get(21)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_proc_start_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/pwsamplerproc.rs:296:17
[INFO] [stdout]     |
[INFO] [stdout] 296 |             Err(e) => return None,
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/pwsamplerproc.rs:95:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 Err(e) => {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `proc_start_time`
[INFO] [stdout]    --> src/pwsamplerproc.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let proc_start_time = match proc_stat_values.get(21)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_proc_start_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/pwsamplerproc.rs:296:17
[INFO] [stdout]     |
[INFO] [stdout] 296 |             Err(e) => return None,
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stop` is never used
[INFO] [stdout]   --> src/pwsamplerthread.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<T: Debug, ST: Debug> PWSamplerThread<T, ST> {
[INFO] [stdout]    | ------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn stop(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type
[INFO] [stdout]    --> src/main.rs:112:32
[INFO] [stdout]     |
[INFO] [stdout] 112 |                         .body(v.clone())
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Id` should have a snake case name
[INFO] [stdout]   --> src/pwsamplerdocker.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub Id: String,
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case (notice the capitalization): `id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Names` should have a snake case name
[INFO] [stdout]   --> src/pwsamplerdocker.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub Names: Vec<String>
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `names`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stop` is never used
[INFO] [stdout]   --> src/pwsamplerthread.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<T: Debug, ST: Debug> PWSamplerThread<T, ST> {
[INFO] [stdout]    | ------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn stop(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type
[INFO] [stdout]    --> src/main.rs:112:32
[INFO] [stdout]     |
[INFO] [stdout] 112 |                         .body(v.clone())
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Id` should have a snake case name
[INFO] [stdout]   --> src/pwsamplerdocker.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub Id: String,
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case (notice the capitalization): `id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Names` should have a snake case name
[INFO] [stdout]   --> src/pwsamplerdocker.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub Names: Vec<String>
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `names`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `futures`
[INFO] [stderr]   --> Cargo.toml:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 | [dependencies.futures]
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `futures`
[INFO] [stderr] warning: `procweb-rust` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "1ecfce262d454ae4426007fb84c0ee355ba50d74affcdf8d027df74f008967ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ecfce262d454ae4426007fb84c0ee355ba50d74affcdf8d027df74f008967ed", kill_on_drop: false }`
[INFO] [stdout] 1ecfce262d454ae4426007fb84c0ee355ba50d74affcdf8d027df74f008967ed
