[INFO] cloning repository https://github.com/DanielKoklev/virtual-block-device [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DanielKoklev/virtual-block-device" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielKoklev%2Fvirtual-block-device", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielKoklev%2Fvirtual-block-device'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb2d8ad61bec32ee3b74524e5753a4768d29b437 [INFO] checking DanielKoklev/virtual-block-device against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielKoklev%2Fvirtual-block-device" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/DanielKoklev/virtual-block-device [INFO] finished tweaking git repo https://github.com/DanielKoklev/virtual-block-device [INFO] tweaked toml for git repo https://github.com/DanielKoklev/virtual-block-device written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/DanielKoklev/virtual-block-device on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/DanielKoklev/virtual-block-device 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... 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libc v0.2.174 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling multer v2.1.0 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling protobuf v3.7.2 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling prometheus v0.14.0 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking indexmap v2.10.0 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking protobuf-support v3.7.2 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking tungstenite v0.21.0 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tokio-tungstenite v0.21.0 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking warp v0.3.7 [INFO] [stderr] Checking virtual-block-device-simulation v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `nvme_queue` [INFO] [stdout] --> src/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let nvme_queue = NvmeQueue::new(device, cmd_rx, metrics.read_count.clone(), metrics.write_count.clone(), metrics.latency_histogram.cl... [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nvme_queue` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `storage` and `size` are never read [INFO] [stdout] --> src/device.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct BlockDevice { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 4 | storage: Arc>>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 5 | size: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read` and `write` are never used [INFO] [stdout] --> src/device.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl BlockDevice { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn read(&self, offset: usize, buf: &mut [u8]) -> Result<(), String> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn write(&self, offset: usize, data: &[u8]) -> Result<(), String> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `offset`, `length`, and `resp` are never read [INFO] [stdout] --> src/nvme.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | Read { offset: usize, length: usize, resp: mpsc::Sender, String>>}, [INFO] [stdout] | ---- ^^^^^^ ^^^^^^ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Write` is never constructed [INFO] [stdout] --> src/nvme.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum NvmeCommand { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 7 | Read { offset: usize, length: usize, resp: mpsc::Sender, String>>}, [INFO] [stdout] 8 | Write { offset: usize, data: Vec, resp: mpsc::Sender>}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `device`, `cmd_rx`, `read_count`, `write_count`, and `latency_histogram` are never read [INFO] [stdout] --> src/nvme.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct NvmeQueue { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 12 | device: BlockDevice, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 13 | cmd_rx: mpsc::Receiver, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | // prometheus metrics [INFO] [stdout] 15 | read_count: IntCounter, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 16 | write_count: IntCounter, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 17 | latency_histogram: Histogram, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `run` is never used [INFO] [stdout] --> src/nvme.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 20 | impl NvmeQueue { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | pub async fn run(mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nvme_queue` [INFO] [stdout] --> src/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let nvme_queue = NvmeQueue::new(device, cmd_rx, metrics.read_count.clone(), metrics.write_count.clone(), metrics.latency_histogram.cl... [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nvme_queue` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `storage` and `size` are never read [INFO] [stdout] --> src/device.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct BlockDevice { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 4 | storage: Arc>>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 5 | size: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read` and `write` are never used [INFO] [stdout] --> src/device.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl BlockDevice { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn read(&self, offset: usize, buf: &mut [u8]) -> Result<(), String> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn write(&self, offset: usize, data: &[u8]) -> Result<(), String> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `offset`, `length`, and `resp` are never read [INFO] [stdout] --> src/nvme.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | Read { offset: usize, length: usize, resp: mpsc::Sender, String>>}, [INFO] [stdout] | ---- ^^^^^^ ^^^^^^ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Write` is never constructed [INFO] [stdout] --> src/nvme.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum NvmeCommand { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 7 | Read { offset: usize, length: usize, resp: mpsc::Sender, String>>}, [INFO] [stdout] 8 | Write { offset: usize, data: Vec, resp: mpsc::Sender>}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `device`, `cmd_rx`, `read_count`, `write_count`, and `latency_histogram` are never read [INFO] [stdout] --> src/nvme.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct NvmeQueue { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 12 | device: BlockDevice, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 13 | cmd_rx: mpsc::Receiver, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | // prometheus metrics [INFO] [stdout] 15 | read_count: IntCounter, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 16 | write_count: IntCounter, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 17 | latency_histogram: Histogram, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `run` is never used [INFO] [stdout] --> src/nvme.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 20 | impl NvmeQueue { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | pub async fn run(mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.44s [INFO] running `Command { std: "docker" "inspect" "84e9b10bc4f721816d5d335da44964b1ba1396610691a8360ef58d75875d5611", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84e9b10bc4f721816d5d335da44964b1ba1396610691a8360ef58d75875d5611", kill_on_drop: false }` [INFO] [stdout] 84e9b10bc4f721816d5d335da44964b1ba1396610691a8360ef58d75875d5611