[INFO] cloning repository https://github.com/BDhanush/vpfs-iroh [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BDhanush/vpfs-iroh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBDhanush%2Fvpfs-iroh", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBDhanush%2Fvpfs-iroh'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 86c0c96db0799888ba7446bc1608d47636399bc7 [INFO] testing BDhanush/vpfs-iroh against beta-2026-04-21 for beta-1.96-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBDhanush%2Fvpfs-iroh" "/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/BDhanush/vpfs-iroh [INFO] finished tweaking git repo https://github.com/BDhanush/vpfs-iroh [INFO] tweaked toml for git repo https://github.com/BDhanush/vpfs-iroh written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/BDhanush/vpfs-iroh on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/BDhanush/vpfs-iroh 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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5daac3f2b7152d17420e0f6d0a941918f85dff6fa70c4af38c183faf1d32775a [INFO] running `Command { std: "docker" "start" "-a" "5daac3f2b7152d17420e0f6d0a941918f85dff6fa70c4af38c183faf1d32775a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5daac3f2b7152d17420e0f6d0a941918f85dff6fa70c4af38c183faf1d32775a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5daac3f2b7152d17420e0f6d0a941918f85dff6fa70c4af38c183faf1d32775a", kill_on_drop: false }` [INFO] [stdout] 5daac3f2b7152d17420e0f6d0a941918f85dff6fa70c4af38c183faf1d32775a [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7bb4f65072f0f87b0daa42430ec67d6995397ff8ea286b864e394b09ba8a44d1 [INFO] running `Command { std: "docker" "start" "-a" "7bb4f65072f0f87b0daa42430ec67d6995397ff8ea286b864e394b09ba8a44d1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.104 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling libc v0.2.179 [INFO] [stderr] Compiling bytes v1.11.0 [INFO] [stderr] Compiling portable-atomic v1.13.0 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.6 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling zerocopy v0.8.31 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling foldhash v0.2.0 [INFO] [stderr] Compiling rustls v0.23.35 [INFO] [stderr] Compiling cc v1.2.51 [INFO] [stderr] Compiling const-oid v0.10.1 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling base64ct v1.8.1 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling curve25519-dalek v5.0.0-pre.1 [INFO] [stderr] Compiling winnow v0.7.14 [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling diatomic-waker v0.2.3 [INFO] [stderr] Compiling pem-rfc7468 v1.0.0 [INFO] [stderr] Compiling cordyceps v0.3.4 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling http v1.4.0 [INFO] [stderr] Compiling iroh-quinn-udp v0.5.7 [INFO] [stderr] Compiling n0-future v0.3.1 [INFO] [stderr] Compiling toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Compiling ryu v1.0.22 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling futures-buffered v0.2.12 [INFO] [stderr] Compiling netlink-packet-core v0.8.1 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling indexmap v2.12.1 [INFO] [stderr] Compiling signature v3.0.0-rc.6 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling iri-string v0.7.10 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling syn v2.0.112 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling litrs v1.0.0 [INFO] [stderr] Compiling deranged v0.5.5 [INFO] [stderr] Compiling pkarr v5.0.0 [INFO] [stderr] Compiling netwatch v0.12.0 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling mio v1.1.1 [INFO] [stderr] Compiling socket2 v0.6.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Compiling uuid v1.19.0 [INFO] [stderr] Compiling netlink-packet-route v0.25.1 [INFO] [stderr] Compiling document-features v0.2.12 [INFO] [stderr] Compiling iroh-quinn v0.14.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling time-core v0.1.6 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling base32 v0.5.1 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling toml_parser v1.0.6+spec-1.1.0 [INFO] [stderr] Compiling xml-rs v0.8.28 [INFO] [stderr] Compiling moka v0.12.12 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling time v0.3.44 [INFO] [stderr] Compiling simple-dns v0.9.3 [INFO] [stderr] Compiling iroh-relay v0.95.1 [INFO] [stderr] Compiling openssl-probe v0.2.0 [INFO] [stderr] Compiling self_cell v1.2.2 [INFO] [stderr] Compiling simdutf8 v0.1.5 [INFO] [stderr] Compiling lru v0.13.0 [INFO] [stderr] Compiling sha1_smol v1.0.1 [INFO] [stderr] Compiling dyn-clone v1.0.20 [INFO] [stderr] Compiling base16ct v0.3.0 [INFO] [stderr] Compiling anstream v0.6.21 [INFO] [stderr] Compiling xmltree v0.10.3 [INFO] [stderr] Compiling toml_edit v0.23.10+spec-1.0.0 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling lru v0.16.3 [INFO] 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v0.2.2 [INFO] [stderr] Compiling iroh-metrics-derive v0.4.0 [INFO] [stderr] Compiling tinystr v0.8.2 [INFO] [stderr] Compiling potential_utf v0.1.4 [INFO] [stderr] Compiling icu_collections v2.1.1 [INFO] [stderr] Compiling icu_locale_core v2.1.1 [INFO] [stderr] Compiling spki v0.8.0-rc.4 [INFO] [stderr] Compiling enum-as-inner v0.6.1 [INFO] [stderr] Compiling digest v0.11.0-rc.3 [INFO] [stderr] Compiling pkcs8 v0.11.0-rc.8 [INFO] [stderr] Compiling sha2 v0.11.0-rc.2 [INFO] [stderr] Compiling cipher v0.5.0-rc.1 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling universal-hash v0.6.0-rc.2 [INFO] [stderr] Compiling num_enum_derive v0.7.5 [INFO] [stderr] Compiling aead v0.6.0-rc.2 [INFO] [stderr] Compiling poly1305 v0.9.0-rc.2 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Compiling icu_provider v2.1.1 [INFO] [stderr] Compiling sha1 v0.11.0-rc.2 [INFO] [stderr] Compiling chacha20 v0.10.0-rc.2 [INFO] [stderr] Compiling salsa20 v0.11.0-rc.1 [INFO] [stderr] Compiling icu_properties v2.1.2 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling crypto_secretbox v0.2.0-pre.0 [INFO] [stderr] Compiling rustls-native-certs v0.8.3 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling num_enum v0.7.5 [INFO] [stderr] Compiling derive_more v2.1.1 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling strum v0.27.2 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling ed25519 v3.0.0-rc.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling ntimestamp v1.0.0 [INFO] [stderr] Compiling serdect v0.4.1 [INFO] [stderr] Compiling serde_bare v0.5.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling clap v4.5.54 [INFO] [stderr] Compiling postcard v1.1.3 [INFO] [stderr] Compiling attohttpc v0.30.1 [INFO] [stderr] Compiling ed25519-dalek v3.0.0-pre.1 [INFO] [stderr] Compiling crypto_box v0.10.0-pre.0 [INFO] [stderr] Compiling iroh-metrics v0.37.0 [INFO] [stderr] Compiling iroh-base v0.95.1 [INFO] [stderr] Compiling iroh-quinn-proto v0.13.0 [INFO] [stderr] Compiling tokio-util v0.7.17 [INFO] [stderr] Compiling tokio-rustls v0.26.4 [INFO] [stderr] Compiling netlink-sys v0.8.7 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling async-compat v0.2.5 [INFO] [stderr] Compiling backon v1.6.0 [INFO] [stderr] Compiling netdev v0.38.2 [INFO] [stderr] Compiling netlink-proto v0.12.0 [INFO] [stderr] Compiling tower-http v0.6.8 [INFO] [stderr] Compiling rustls-platform-verifier v0.5.3 [INFO] [stderr] Compiling h2 v0.4.12 [INFO] [stderr] Compiling tokio-websockets v0.12.3 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling n0-watcher v0.5.0 [INFO] [stderr] Compiling hyper v1.8.1 [INFO] [stderr] Compiling hickory-proto v0.25.2 [INFO] [stderr] Compiling hyper-util v0.1.19 [INFO] [stderr] Compiling hyper-rustls v0.27.7 [INFO] [stderr] Compiling igd-next v0.16.2 [INFO] [stderr] Compiling hickory-resolver v0.25.2 [INFO] [stderr] Compiling reqwest v0.12.28 [INFO] [stderr] Compiling portmapper v0.12.0 [INFO] [stderr] Compiling vpfs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/lib.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use serde::{Deserialize, Serialize}; [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::collections::HashMap` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Arc` [INFO] [stdout] --> src/lib.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `local_String` should have a snake case name [INFO] [stdout] --> src/lib.rs:21:46 [INFO] [stdout] | [INFO] [stdout] 21 | if let Ok(HelloResponse::ClientHello(local_String)) = hello_response{ [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `local_string` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | stream.read_exact(&mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 83 | let _ = stream.read_exact(&mut buf); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | stream.write_all(buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 95 | let _ = stream.write_all(buf); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `clone` and `env` [INFO] [stdout] --> src/applications/sh.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{clone, env, io::{self, BufReader, Read, Write}, process::{self, exit, Stdio}, sync::Arc, thread}; [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: `Subcommand` [INFO] [stdout] --> src/applications/cat.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use clap::{Parser, Subcommand}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/applications/cat.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut cwd = "".to_string(); // TODO [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] warning: unused variable: `cwd` [INFO] [stdout] --> src/applications/cat.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut cwd = "".to_string(); // TODO [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cwd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cat` is never used [INFO] [stdout] --> src/applications/cat.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn cat(vpfs: &VPFS, path: &str) -> Result<(), VPFSError> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/protocol.rs:102:43 [INFO] [stdout] | [INFO] [stdout] 102 | pub async fn handle_connection(&self, mut conn: Connection) { [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] warning: unused variable: `command` [INFO] [stdout] --> src/applications/sh.rs:376:11 [INFO] [stdout] | [INFO] [stdout] 376 | fn run_ls(command: Command, vpfs: Arc, cwd: &str) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_cat` is never used [INFO] [stdout] --> src/applications/sh.rs:396:4 [INFO] [stdout] | [INFO] [stdout] 396 | fn run_cat(vpfs: Arc, command: &Command, cwd: &str) { [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 `Result` that must be used [INFO] [stdout] --> src/applications/sh.rs:69:17 [INFO] [stdout] | [INFO] [stdout] 69 | vpfs.store(&file_name, &data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 69 | let _ = vpfs.store(&file_name, &data); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/protocol.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | Ok(_) => eprintln!("Unexpected message from {remote_id}"), [INFO] [stdout] | ^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/protocol.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 28 | Ok(DaemonRequest::Place) => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 32 | Ok(DaemonRequest::Read( uri, last_modified )) => { [INFO] [stdout] | --------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 61 | Ok(DaemonRequest::Write(uri)) => { [INFO] [stdout] | ----------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 69 | Ok(DaemonRequest::AppendDirectoryEntry(directory,new_entry )) => { [INFO] [stdout] | ------------------------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 94 | Ok(_) => eprintln!("Unexpected message from {remote_id}"), [INFO] [stdout] | ^^^^^ ...and 2 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/protocol.rs:23:35 [INFO] [stdout] | [INFO] [stdout] 23 | async fn handle_daemon(&self, mut conn:Connection) { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/remote_communication.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let mut node_connection = node_connection_lock.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/remote_communication.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 108 | let mut root_connection = root_connection.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/file_system.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | let mut file_owner_connection = file_owner_connection.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/daemon.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | let mut file_owner_connection = file_owner_connection.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fs_lock` [INFO] [stdout] --> src/protocol.rs:35:33 [INFO] [stdout] | [INFO] [stdout] 35 | ... let fs_lock = self.state.file_access_lock.read().unwrap(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fs_lock` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/file_system.rs:249:17 [INFO] [stdout] | [INFO] [stdout] 249 | Err(error) => Err(VPFSError::Other("Connection closed".to_string())) [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | stream.write_all(&buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 84 | let _ = stream.write_all(&buf); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:92:17 [INFO] [stdout] | [INFO] [stdout] 92 | stream.write_all(&buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 92 | let _ = stream.write_all(&buf); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:117:17 [INFO] [stdout] | [INFO] [stdout] 117 | stream.read_exact(&mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 117 | let _ = stream.read_exact(&mut buf); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:118:17 [INFO] [stdout] | [INFO] [stdout] 118 | send_message(&mut send, DaemonRequest::Write(location.uri)).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 118 | let _ = send_message(&mut send, DaemonRequest::Write(location.uri)).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 119 | send_message(&mut send, buf).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 119 | let _ = send_message(&mut send, buf).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | send_message(&mut send, response).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 30 | let _ = send_message(&mut send, response).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:47:25 [INFO] [stdout] | [INFO] [stdout] 47 | send_message(&mut send, DaemonResponse::Read(Err(VPFSError::NotModified))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 47 | let _ = send_message(&mut send, DaemonResponse::Read(Err(VPFSError::NotModified))).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:53:29 [INFO] [stdout] | [INFO] [stdout] 53 | ... send_message(&mut send, DaemonResponse::Read(Ok(()))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 53 | let _ = send_message(&mut send, DaemonResponse::Read(Ok(()))).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:54:29 [INFO] [stdout] | [INFO] [stdout] 54 | ... send_message(&mut send, buf).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 54 | let _ = send_message(&mut send, buf).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:57:29 [INFO] [stdout] | [INFO] [stdout] 57 | ... send_message(&mut send, DaemonResponse::Read(Err(VPFSError::DoesNotExist))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 57 | let _ = send_message(&mut send, DaemonResponse::Read(Err(VPFSError::DoesNotExist))).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:64:25 [INFO] [stdout] | [INFO] [stdout] 64 | send_message(&mut send, DaemonResponse::Write(Ok(buf.len()))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 64 | let _ = send_message(&mut send, DaemonResponse::Write(Ok(buf.len()))).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:66:25 [INFO] [stdout] | [INFO] [stdout] 66 | send_message(&mut send, DaemonResponse::Write(Err(VPFSError::DoesNotExist))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 66 | let _ = send_message(&mut send, DaemonResponse::Write(Err(VPFSError::DoesNotExist))).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | ... send_message(&mut send, DaemonResponse::AppendDirectoryEntry(append_dir_entry(&directory, &new_entry, &self.state))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 70 | let _ = send_message(&mut send, DaemonResponse::AppendDirectoryEntry(append_dir_entry(&directory, &new_entry, &self.state))).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:79:25 [INFO] [stdout] | [INFO] [stdout] 79 | send_message(&mut send, DaemonResponse::Remove(Ok(()))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 79 | let _ = send_message(&mut send, DaemonResponse::Remove(Ok(()))).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:81:25 [INFO] [stdout] | [INFO] [stdout] 81 | send_message(&mut send, DaemonResponse::Remove(Err(VPFSError::DoesNotExist))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 81 | let _ = send_message(&mut send, DaemonResponse::Remove(Err(VPFSError::DoesNotExist))).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | send_message(&mut send, DaemonResponse::AddressFor(addr)).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 92 | let _ = send_message(&mut send, DaemonResponse::AddressFor(addr)).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:111:21 [INFO] [stdout] | [INFO] [stdout] 111 | send_message(&mut send, HelloResponse::DaemonHello).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 111 | let _ = send_message(&mut send, HelloResponse::DaemonHello).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | send_message(&mut send, HelloResponse::RootHello(root_node, known_hosts_snapshot)).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 125 | let _ = send_message(&mut send, HelloResponse::RootHello(root_node, known_hosts_snapshot)).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/remote_communication.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | send_message(&mut send, message).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 49 | let _ = send_message(&mut send, message).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/remote_communication.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | send_message(&mut send, Hello::DaemonHello).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 70 | let _ = send_message(&mut send, Hello::DaemonHello).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/remote_communication.rs:113:21 [INFO] [stdout] | [INFO] [stdout] 113 | send_message(&mut send, DaemonRequest::AddressFor(node_name.clone())).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 113 | let _ = send_message(&mut send, DaemonRequest::AddressFor(node_name.clone())).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file_system.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | fs::write(&cache_entry.uri, &data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 28 | let _ = fs::write(&cache_entry.uri, &data); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file_system.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | fs::write(&new_cache_entry.uri, &data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = fs::write(&new_cache_entry.uri, &data); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::sync::RwLockReadGuard` that must be used [INFO] [stdout] --> src/file_system.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | fs_lock.read().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if unused the RwLock will immediately unlock [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 112 | let _ = fs_lock.read().unwrap(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::sync::RwLockWriteGuard` that must be used [INFO] [stdout] --> src/file_system.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | fs_lock.write().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if unused the RwLock will immediately unlock [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 117 | let _ = fs_lock.write().unwrap(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file_system.rs:162:17 [INFO] [stdout] | [INFO] [stdout] 162 | send_message(&mut send, DaemonRequest::Read(location.uri.clone(), cache_last_update_time)).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 162 | let _ = send_message(&mut send, DaemonRequest::Read(location.uri.clone(), cache_last_update_time)).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file_system.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | ... send_and_receive::<_, DaemonResponse>(at, DaemonRequest::AppendDirectoryEntry(new_file_location.uri.clone(), dir_entry), state).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 265 | let _ = send_and_receive::<_, DaemonResponse>(at, DaemonRequest::AppendDirectoryEntry(new_file_location.uri.clone(), dir_entry), state).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file_system.rs:266:13 [INFO] [stdout] | [INFO] [stdout] 266 | ... send_and_receive::<_, DaemonResponse>(at, DaemonRequest::AppendDirectoryEntry(new_file_location.uri.clone(), dot_dot_entry), state).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 266 | let _ = send_and_receive::<_, DaemonResponse>(at, DaemonRequest::AppendDirectoryEntry(new_file_location.uri.clone(), dot_dot_entry), state).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file_system.rs:271:13 [INFO] [stdout] | [INFO] [stdout] 271 | fs::remove_file(&new_file_location.uri); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 271 | let _ = fs::remove_file(&new_file_location.uri); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file_system.rs:274:13 [INFO] [stdout] | [INFO] [stdout] 274 | send_and_receive::<_, DaemonResponse>(at, DaemonRequest::Remove(new_file_location.uri), state).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 274 | let _ = send_and_receive::<_, DaemonResponse>(at, DaemonRequest::Remove(new_file_location.uri), state).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 18s [INFO] running `Command { std: "docker" "inspect" "7bb4f65072f0f87b0daa42430ec67d6995397ff8ea286b864e394b09ba8a44d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bb4f65072f0f87b0daa42430ec67d6995397ff8ea286b864e394b09ba8a44d1", kill_on_drop: false }` [INFO] [stdout] 7bb4f65072f0f87b0daa42430ec67d6995397ff8ea286b864e394b09ba8a44d1 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c2605ffcdac1e4802c153b1a0cb7a075c77e5c5b92656557aa846aa5b14e8a7 [INFO] running `Command { std: "docker" "start" "-a" "6c2605ffcdac1e4802c153b1a0cb7a075c77e5c5b92656557aa846aa5b14e8a7", kill_on_drop: false }` [INFO] [stderr] Compiling vpfs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/lib.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use serde::{Deserialize, Serialize}; [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::collections::HashMap` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Arc` [INFO] [stdout] --> src/lib.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `local_String` should have a snake case name [INFO] [stdout] --> src/lib.rs:21:46 [INFO] [stdout] | [INFO] [stdout] 21 | if let Ok(HelloResponse::ClientHello(local_String)) = hello_response{ [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `local_string` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | stream.read_exact(&mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 83 | let _ = stream.read_exact(&mut buf); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | stream.write_all(buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 95 | let _ = stream.write_all(buf); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `clone` and `env` [INFO] [stdout] --> src/applications/sh.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{clone, env, io::{self, BufReader, Read, Write}, process::{self, exit, Stdio}, sync::Arc, thread}; [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: `Subcommand` [INFO] [stdout] --> src/applications/cat.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use clap::{Parser, Subcommand}; [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 imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/lib.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use serde::{Deserialize, Serialize}; [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::collections::HashMap` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Arc` [INFO] [stdout] --> src/lib.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/applications/cat.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut cwd = "".to_string(); // TODO [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] warning: unused variable: `cwd` [INFO] [stdout] --> src/applications/cat.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut cwd = "".to_string(); // TODO [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cwd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cat` is never used [INFO] [stdout] --> src/applications/cat.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn cat(vpfs: &VPFS, path: &str) -> Result<(), VPFSError> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/protocol.rs:102:43 [INFO] [stdout] | [INFO] [stdout] 102 | pub async fn handle_connection(&self, mut conn: Connection) { [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] warning: unused variable: `command` [INFO] [stdout] --> src/applications/sh.rs:376:11 [INFO] [stdout] | [INFO] [stdout] 376 | fn run_ls(command: Command, vpfs: Arc, cwd: &str) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_cat` is never used [INFO] [stdout] --> src/applications/sh.rs:396:4 [INFO] [stdout] | [INFO] [stdout] 396 | fn run_cat(vpfs: Arc, command: &Command, cwd: &str) { [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 `Result` that must be used [INFO] [stdout] --> src/applications/sh.rs:69:17 [INFO] [stdout] | [INFO] [stdout] 69 | vpfs.store(&file_name, &data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 69 | let _ = vpfs.store(&file_name, &data); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/protocol.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | Ok(_) => eprintln!("Unexpected message from {remote_id}"), [INFO] [stdout] | ^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/protocol.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 28 | Ok(DaemonRequest::Place) => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 32 | Ok(DaemonRequest::Read( uri, last_modified )) => { [INFO] [stdout] | --------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 61 | Ok(DaemonRequest::Write(uri)) => { [INFO] [stdout] | ----------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 69 | Ok(DaemonRequest::AppendDirectoryEntry(directory,new_entry )) => { [INFO] [stdout] | ------------------------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 94 | Ok(_) => eprintln!("Unexpected message from {remote_id}"), [INFO] [stdout] | ^^^^^ ...and 2 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/protocol.rs:23:35 [INFO] [stdout] | [INFO] [stdout] 23 | async fn handle_daemon(&self, mut conn:Connection) { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/remote_communication.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let mut node_connection = node_connection_lock.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/remote_communication.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 108 | let mut root_connection = root_connection.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/file_system.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | let mut file_owner_connection = file_owner_connection.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `local_String` should have a snake case name [INFO] [stdout] --> src/lib.rs:21:46 [INFO] [stdout] | [INFO] [stdout] 21 | if let Ok(HelloResponse::ClientHello(local_String)) = hello_response{ [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `local_string` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | stream.read_exact(&mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 83 | let _ = stream.read_exact(&mut buf); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | stream.write_all(buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 95 | let _ = stream.write_all(buf); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/daemon.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | let mut file_owner_connection = file_owner_connection.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fs_lock` [INFO] [stdout] --> src/protocol.rs:35:33 [INFO] [stdout] | [INFO] [stdout] 35 | ... let fs_lock = self.state.file_access_lock.read().unwrap(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fs_lock` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/file_system.rs:249:17 [INFO] [stdout] | [INFO] [stdout] 249 | Err(error) => Err(VPFSError::Other("Connection closed".to_string())) [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | stream.write_all(&buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 84 | let _ = stream.write_all(&buf); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:92:17 [INFO] [stdout] | [INFO] [stdout] 92 | stream.write_all(&buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 92 | let _ = stream.write_all(&buf); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:117:17 [INFO] [stdout] | [INFO] [stdout] 117 | stream.read_exact(&mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 117 | let _ = stream.read_exact(&mut buf); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:118:17 [INFO] [stdout] | [INFO] [stdout] 118 | send_message(&mut send, DaemonRequest::Write(location.uri)).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 118 | let _ = send_message(&mut send, DaemonRequest::Write(location.uri)).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 119 | send_message(&mut send, buf).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 119 | let _ = send_message(&mut send, buf).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | send_message(&mut send, response).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 30 | let _ = send_message(&mut send, response).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:47:25 [INFO] [stdout] | [INFO] [stdout] 47 | send_message(&mut send, DaemonResponse::Read(Err(VPFSError::NotModified))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 47 | let _ = send_message(&mut send, DaemonResponse::Read(Err(VPFSError::NotModified))).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:53:29 [INFO] [stdout] | [INFO] [stdout] 53 | ... send_message(&mut send, DaemonResponse::Read(Ok(()))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 53 | let _ = send_message(&mut send, DaemonResponse::Read(Ok(()))).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:54:29 [INFO] [stdout] | [INFO] [stdout] 54 | ... send_message(&mut send, buf).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 54 | let _ = send_message(&mut send, buf).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:57:29 [INFO] [stdout] | [INFO] [stdout] 57 | ... send_message(&mut send, DaemonResponse::Read(Err(VPFSError::DoesNotExist))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 57 | let _ = send_message(&mut send, DaemonResponse::Read(Err(VPFSError::DoesNotExist))).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:64:25 [INFO] [stdout] | [INFO] [stdout] 64 | send_message(&mut send, DaemonResponse::Write(Ok(buf.len()))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 64 | let _ = send_message(&mut send, DaemonResponse::Write(Ok(buf.len()))).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:66:25 [INFO] [stdout] | [INFO] [stdout] 66 | send_message(&mut send, DaemonResponse::Write(Err(VPFSError::DoesNotExist))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 66 | let _ = send_message(&mut send, DaemonResponse::Write(Err(VPFSError::DoesNotExist))).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | ... send_message(&mut send, DaemonResponse::AppendDirectoryEntry(append_dir_entry(&directory, &new_entry, &self.state))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 70 | let _ = send_message(&mut send, DaemonResponse::AppendDirectoryEntry(append_dir_entry(&directory, &new_entry, &self.state))).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:79:25 [INFO] [stdout] | [INFO] [stdout] 79 | send_message(&mut send, DaemonResponse::Remove(Ok(()))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 79 | let _ = send_message(&mut send, DaemonResponse::Remove(Ok(()))).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:81:25 [INFO] [stdout] | [INFO] [stdout] 81 | send_message(&mut send, DaemonResponse::Remove(Err(VPFSError::DoesNotExist))).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 81 | let _ = send_message(&mut send, DaemonResponse::Remove(Err(VPFSError::DoesNotExist))).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | send_message(&mut send, DaemonResponse::AddressFor(addr)).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 92 | let _ = send_message(&mut send, DaemonResponse::AddressFor(addr)).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:111:21 [INFO] [stdout] | [INFO] [stdout] 111 | send_message(&mut send, HelloResponse::DaemonHello).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 111 | let _ = send_message(&mut send, HelloResponse::DaemonHello).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | send_message(&mut send, HelloResponse::RootHello(root_node, known_hosts_snapshot)).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 125 | let _ = send_message(&mut send, HelloResponse::RootHello(root_node, known_hosts_snapshot)).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/remote_communication.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | send_message(&mut send, message).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 49 | let _ = send_message(&mut send, message).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/remote_communication.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | send_message(&mut send, Hello::DaemonHello).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 70 | let _ = send_message(&mut send, Hello::DaemonHello).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/remote_communication.rs:113:21 [INFO] [stdout] | [INFO] [stdout] 113 | send_message(&mut send, DaemonRequest::AddressFor(node_name.clone())).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 113 | let _ = send_message(&mut send, DaemonRequest::AddressFor(node_name.clone())).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file_system.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | fs::write(&cache_entry.uri, &data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 28 | let _ = fs::write(&cache_entry.uri, &data); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file_system.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | fs::write(&new_cache_entry.uri, &data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = fs::write(&new_cache_entry.uri, &data); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::sync::RwLockReadGuard` that must be used [INFO] [stdout] --> src/file_system.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | fs_lock.read().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if unused the RwLock will immediately unlock [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 112 | let _ = fs_lock.read().unwrap(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::sync::RwLockWriteGuard` that must be used [INFO] [stdout] --> src/file_system.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | fs_lock.write().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if unused the RwLock will immediately unlock [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 117 | let _ = fs_lock.write().unwrap(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file_system.rs:162:17 [INFO] [stdout] | [INFO] [stdout] 162 | send_message(&mut send, DaemonRequest::Read(location.uri.clone(), cache_last_update_time)).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 162 | let _ = send_message(&mut send, DaemonRequest::Read(location.uri.clone(), cache_last_update_time)).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file_system.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | ... send_and_receive::<_, DaemonResponse>(at, DaemonRequest::AppendDirectoryEntry(new_file_location.uri.clone(), dir_entry), state).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 265 | let _ = send_and_receive::<_, DaemonResponse>(at, DaemonRequest::AppendDirectoryEntry(new_file_location.uri.clone(), dir_entry), state).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file_system.rs:266:13 [INFO] [stdout] | [INFO] [stdout] 266 | ... send_and_receive::<_, DaemonResponse>(at, DaemonRequest::AppendDirectoryEntry(new_file_location.uri.clone(), dot_dot_entry), state).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 266 | let _ = send_and_receive::<_, DaemonResponse>(at, DaemonRequest::AppendDirectoryEntry(new_file_location.uri.clone(), dot_dot_entry), state).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file_system.rs:271:13 [INFO] [stdout] | [INFO] [stdout] 271 | fs::remove_file(&new_file_location.uri); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 271 | let _ = fs::remove_file(&new_file_location.uri); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file_system.rs:274:13 [INFO] [stdout] | [INFO] [stdout] 274 | send_and_receive::<_, DaemonResponse>(at, DaemonRequest::Remove(new_file_location.uri), state).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 274 | let _ = send_and_receive::<_, DaemonResponse>(at, DaemonRequest::Remove(new_file_location.uri), state).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.85s [INFO] running `Command { std: "docker" "inspect" "6c2605ffcdac1e4802c153b1a0cb7a075c77e5c5b92656557aa846aa5b14e8a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c2605ffcdac1e4802c153b1a0cb7a075c77e5c5b92656557aa846aa5b14e8a7", kill_on_drop: false }` [INFO] [stdout] 6c2605ffcdac1e4802c153b1a0cb7a075c77e5c5b92656557aa846aa5b14e8a7 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 56120689507d4123c83611b6bfc0e5e002ed108b922ddc5b8a5fec0e77062b1d [INFO] running `Command { std: "docker" "start" "-a" "56120689507d4123c83611b6bfc0e5e002ed108b922ddc5b8a5fec0e77062b1d", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stderr] --> src/lib.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Arc` [INFO] [stderr] --> src/lib.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `local_String` should have a snake case name [INFO] [stderr] --> src/lib.rs:21:46 [INFO] [stderr] | [INFO] [stderr] 21 | if let Ok(HelloResponse::ClientHello(local_String)) = hello_response{ [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `local_string` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/lib.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | stream.read_exact(&mut buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 83 | let _ = stream.read_exact(&mut buf); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/lib.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 95 | stream.write_all(buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 95 | let _ = stream.write_all(buf); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `vpfs` (lib) generated 6 warnings (run `cargo fix --lib -p vpfs` to apply 3 suggestions) [INFO] [stderr] warning: `vpfs` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/protocol.rs:102:43 [INFO] [stderr] | [INFO] [stderr] 102 | pub async fn handle_connection(&self, mut conn: Connection) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/protocol.rs:94:17 [INFO] [stderr] | [INFO] [stderr] 94 | Ok(_) => eprintln!("Unexpected message from {remote_id}"), [INFO] [stderr] | ^^^^^ no value can reach this [INFO] [stderr] | [INFO] [stderr] note: multiple earlier patterns match some of the same values [INFO] [stderr] --> src/protocol.rs:94:17 [INFO] [stderr] | [INFO] [stderr] 28 | Ok(DaemonRequest::Place) => { [INFO] [stderr] | ------------------------ matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 32 | Ok(DaemonRequest::Read( uri, last_modified )) => { [INFO] [stderr] | --------------------------------------------- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 61 | Ok(DaemonRequest::Write(uri)) => { [INFO] [stderr] | ----------------------------- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 69 | Ok(DaemonRequest::AppendDirectoryEntry(directory,new_entry )) => { [INFO] [stderr] | ------------------------------------------------------------- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 94 | Ok(_) => eprintln!("Unexpected message from {remote_id}"), [INFO] [stderr] | ^^^^^ ...and 2 other patterns collectively make this unreachable [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/protocol.rs:23:35 [INFO] [stderr] | [INFO] [stderr] 23 | async fn handle_daemon(&self, mut conn:Connection) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/remote_communication.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | let mut node_connection = node_connection_lock.lock().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/remote_communication.rs:108:17 [INFO] [stderr] | [INFO] [stderr] 108 | let mut root_connection = root_connection.lock().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/file_system.rs:159:13 [INFO] [stderr] | [INFO] [stderr] 159 | let mut file_owner_connection = file_owner_connection.lock().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/daemon.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | let mut file_owner_connection = file_owner_connection.lock().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fs_lock` [INFO] [stderr] --> src/protocol.rs:35:33 [INFO] [stderr] | [INFO] [stderr] 35 | ... let fs_lock = self.state.file_access_lock.read().unwrap(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fs_lock` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/file_system.rs:249:17 [INFO] [stderr] | [INFO] [stderr] 249 | Err(error) => Err(VPFSError::Other("Connection closed".to_string())) [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/daemon.rs:84:13 [INFO] [stderr] | [INFO] [stderr] 84 | stream.write_all(&buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 84 | let _ = stream.write_all(&buf); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/daemon.rs:92:17 [INFO] [stderr] | [INFO] [stderr] 92 | stream.write_all(&buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 92 | let _ = stream.write_all(&buf); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/daemon.rs:117:17 [INFO] [stderr] | [INFO] [stderr] 117 | stream.read_exact(&mut buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 117 | let _ = stream.read_exact(&mut buf); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/daemon.rs:118:17 [INFO] [stderr] | [INFO] [stderr] 118 | send_message(&mut send, DaemonRequest::Write(location.uri)).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 118 | let _ = send_message(&mut send, DaemonRequest::Write(location.uri)).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/daemon.rs:119:17 [INFO] [stderr] | [INFO] [stderr] 119 | send_message(&mut send, buf).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 119 | let _ = send_message(&mut send, buf).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/protocol.rs:30:21 [INFO] [stderr] | [INFO] [stderr] 30 | send_message(&mut send, response).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 30 | let _ = send_message(&mut send, response).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/protocol.rs:47:25 [INFO] [stderr] | [INFO] [stderr] 47 | send_message(&mut send, DaemonResponse::Read(Err(VPFSError::NotModified))).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 47 | let _ = send_message(&mut send, DaemonResponse::Read(Err(VPFSError::NotModified))).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/protocol.rs:53:29 [INFO] [stderr] | [INFO] [stderr] 53 | ... send_message(&mut send, DaemonResponse::Read(Ok(()))).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 53 | let _ = send_message(&mut send, DaemonResponse::Read(Ok(()))).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/protocol.rs:54:29 [INFO] [stderr] | [INFO] [stderr] 54 | ... send_message(&mut send, buf).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 54 | let _ = send_message(&mut send, buf).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/protocol.rs:57:29 [INFO] [stderr] | [INFO] [stderr] 57 | ... send_message(&mut send, DaemonResponse::Read(Err(VPFSError::DoesNotExist))).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 57 | let _ = send_message(&mut send, DaemonResponse::Read(Err(VPFSError::DoesNotExist))).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/protocol.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | send_message(&mut send, DaemonResponse::Write(Ok(buf.len()))).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 64 | let _ = send_message(&mut send, DaemonResponse::Write(Ok(buf.len()))).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/protocol.rs:66:25 [INFO] [stderr] | [INFO] [stderr] 66 | send_message(&mut send, DaemonResponse::Write(Err(VPFSError::DoesNotExist))).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 66 | let _ = send_message(&mut send, DaemonResponse::Write(Err(VPFSError::DoesNotExist))).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/protocol.rs:70:21 [INFO] [stderr] | [INFO] [stderr] 70 | ... send_message(&mut send, DaemonResponse::AppendDirectoryEntry(append_dir_entry(&directory, &new_entry, &self.state))).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 70 | let _ = send_message(&mut send, DaemonResponse::AppendDirectoryEntry(append_dir_entry(&directory, &new_entry, &self.state))).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/protocol.rs:79:25 [INFO] [stderr] | [INFO] [stderr] 79 | send_message(&mut send, DaemonResponse::Remove(Ok(()))).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 79 | let _ = send_message(&mut send, DaemonResponse::Remove(Ok(()))).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/protocol.rs:81:25 [INFO] [stderr] | [INFO] [stderr] 81 | send_message(&mut send, DaemonResponse::Remove(Err(VPFSError::DoesNotExist))).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 81 | let _ = send_message(&mut send, DaemonResponse::Remove(Err(VPFSError::DoesNotExist))).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/protocol.rs:92:21 [INFO] [stderr] | [INFO] [stderr] 92 | send_message(&mut send, DaemonResponse::AddressFor(addr)).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 92 | let _ = send_message(&mut send, DaemonResponse::AddressFor(addr)).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/protocol.rs:111:21 [INFO] [stderr] | [INFO] [stderr] 111 | send_message(&mut send, HelloResponse::DaemonHello).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 111 | let _ = send_message(&mut send, HelloResponse::DaemonHello).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/protocol.rs:125:21 [INFO] [stderr] | [INFO] [stderr] 125 | send_message(&mut send, HelloResponse::RootHello(root_node, known_hosts_snapshot)).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 125 | let _ = send_message(&mut send, HelloResponse::RootHello(root_node, known_hosts_snapshot)).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/remote_communication.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | send_message(&mut send, message).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 49 | let _ = send_message(&mut send, message).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/remote_communication.rs:70:21 [INFO] [stderr] | [INFO] [stderr] 70 | send_message(&mut send, Hello::DaemonHello).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 70 | let _ = send_message(&mut send, Hello::DaemonHello).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/remote_communication.rs:113:21 [INFO] [stderr] | [INFO] [stderr] 113 | send_message(&mut send, DaemonRequest::AddressFor(node_name.clone())).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 113 | let _ = send_message(&mut send, DaemonRequest::AddressFor(node_name.clone())).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/file_system.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | fs::write(&cache_entry.uri, &data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 28 | let _ = fs::write(&cache_entry.uri, &data); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/file_system.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | fs::write(&new_cache_entry.uri, &data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 34 | let _ = fs::write(&new_cache_entry.uri, &data); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `std::sync::RwLockReadGuard` that must be used [INFO] [stderr] --> src/file_system.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | fs_lock.read().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if unused the RwLock will immediately unlock [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 112 | let _ = fs_lock.read().unwrap(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `std::sync::RwLockWriteGuard` that must be used [INFO] [stderr] --> src/file_system.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | fs_lock.write().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if unused the RwLock will immediately unlock [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 117 | let _ = fs_lock.write().unwrap(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/file_system.rs:162:17 [INFO] [stderr] | [INFO] [stderr] 162 | send_message(&mut send, DaemonRequest::Read(location.uri.clone(), cache_last_update_time)).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 162 | let _ = send_message(&mut send, DaemonRequest::Read(location.uri.clone(), cache_last_update_time)).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/file_system.rs:265:13 [INFO] [stderr] | [INFO] [stderr] 265 | ... send_and_receive::<_, DaemonResponse>(at, DaemonRequest::AppendDirectoryEntry(new_file_location.uri.clone(), dir_entry), state).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 265 | let _ = send_and_receive::<_, DaemonResponse>(at, DaemonRequest::AppendDirectoryEntry(new_file_location.uri.clone(), dir_entry), state).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/file_system.rs:266:13 [INFO] [stderr] | [INFO] [stderr] 266 | ... send_and_receive::<_, DaemonResponse>(at, DaemonRequest::AppendDirectoryEntry(new_file_location.uri.clone(), dot_dot_entry), state).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 266 | let _ = send_and_receive::<_, DaemonResponse>(at, DaemonRequest::AppendDirectoryEntry(new_file_location.uri.clone(), dot_dot_entry), state).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/file_system.rs:271:13 [INFO] [stderr] | [INFO] [stderr] 271 | fs::remove_file(&new_file_location.uri); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 271 | let _ = fs::remove_file(&new_file_location.uri); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/file_system.rs:274:13 [INFO] [stderr] | [INFO] [stderr] 274 | send_and_receive::<_, DaemonResponse>(at, DaemonRequest::Remove(new_file_location.uri), state).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 274 | let _ = send_and_receive::<_, DaemonResponse>(at, DaemonRequest::Remove(new_file_location.uri), state).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Subcommand` [INFO] [stderr] --> src/applications/cat.rs:1:20 [INFO] [stderr] | [INFO] [stderr] 1 | use clap::{Parser, Subcommand}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/applications/cat.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | let mut cwd = "".to_string(); // TODO [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cwd` [INFO] [stderr] --> src/applications/cat.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | let mut cwd = "".to_string(); // TODO [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cwd` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `cat` is never used [INFO] [stderr] --> src/applications/cat.rs:18:4 [INFO] [stderr] | [INFO] [stderr] 18 | fn cat(vpfs: &VPFS, path: &str) -> Result<(), VPFSError> { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `clone` and `env` [INFO] [stderr] --> src/applications/sh.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{clone, env, io::{self, BufReader, Read, Write}, process::{self, exit, Stdio}, sync::Arc, thread}; [INFO] [stderr] | ^^^^^ ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `command` [INFO] [stderr] --> src/applications/sh.rs:376:11 [INFO] [stderr] | [INFO] [stderr] 376 | fn run_ls(command: Command, vpfs: Arc, cwd: &str) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `run_cat` is never used [INFO] [stderr] --> src/applications/sh.rs:396:4 [INFO] [stderr] | [INFO] [stderr] 396 | fn run_cat(vpfs: Arc, command: &Command, cwd: &str) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/applications/sh.rs:69:17 [INFO] [stderr] | [INFO] [stderr] 69 | vpfs.store(&file_name, &data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 69 | let _ = vpfs.store(&file_name, &data); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `vpfs` (bin "daemon" test) generated 39 warnings (run `cargo fix --bin "daemon" -p vpfs --tests` to apply 8 suggestions) [INFO] [stderr] warning: `vpfs` (bin "cat" test) generated 4 warnings (run `cargo fix --bin "cat" -p vpfs --tests` to apply 3 suggestions) [INFO] [stderr] warning: `vpfs` (bin "sh" test) generated 4 warnings (run `cargo fix --bin "sh" -p vpfs --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vpfs-8c422203534fe030) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/applications/cat.rs (/opt/rustwide/target/debug/deps/cat-9535ac5332b57f7e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/daemon.rs (/opt/rustwide/target/debug/deps/daemon-960d61c21aed6b5b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/applications/sh.rs (/opt/rustwide/target/debug/deps/sh-4c6a1d33cb295e8f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests vpfs [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "56120689507d4123c83611b6bfc0e5e002ed108b922ddc5b8a5fec0e77062b1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56120689507d4123c83611b6bfc0e5e002ed108b922ddc5b8a5fec0e77062b1d", kill_on_drop: false }` [INFO] [stdout] 56120689507d4123c83611b6bfc0e5e002ed108b922ddc5b8a5fec0e77062b1d