[INFO] cloning repository https://github.com/loony-rs/loony-s3-bucket
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/loony-rs/loony-s3-bucket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floony-rs%2Floony-s3-bucket", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floony-rs%2Floony-s3-bucket'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0bcf989697e539a9b86398bf1a605eb7c5497165
[INFO] testing loony-rs/loony-s3-bucket against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floony-rs%2Floony-s3-bucket" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/loony-rs/loony-s3-bucket
[INFO] finished tweaking git repo https://github.com/loony-rs/loony-s3-bucket
[INFO] tweaked toml for git repo https://github.com/loony-rs/loony-s3-bucket written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/loony-rs/loony-s3-bucket on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/loony-rs/loony-s3-bucket 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04aeaf8cbdd4ebaee84df52f4645fce68c6a70e84aa7d576612f2e4cce52bc5a
[INFO] running `Command { std: "docker" "start" "-a" "04aeaf8cbdd4ebaee84df52f4645fce68c6a70e84aa7d576612f2e4cce52bc5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04aeaf8cbdd4ebaee84df52f4645fce68c6a70e84aa7d576612f2e4cce52bc5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04aeaf8cbdd4ebaee84df52f4645fce68c6a70e84aa7d576612f2e4cce52bc5a", kill_on_drop: false }`
[INFO] [stdout] 04aeaf8cbdd4ebaee84df52f4645fce68c6a70e84aa7d576612f2e4cce52bc5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 261c54ba5c8d0c432a021625671ae7a1a5d896c6d793f973e4b6c5b86e5535ac
[INFO] running `Command { std: "docker" "start" "-a" "261c54ba5c8d0c432a021625671ae7a1a5d896c6d793f973e4b6c5b86e5535ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling tracing-core v0.1.35
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.7
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling iri-string v0.7.9
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling rustls-pki-types v1.13.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling matchit v0.8.4
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling lru v0.16.2
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling md5 v0.8.0
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.43
[INFO] [stderr]    Compiling axum-core v0.5.5
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[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 serde v1.0.228
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling hyper-util v0.1.19
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling axum v0.8.7
[INFO] [stderr]    Compiling reqwest v0.12.26
[INFO] [stderr]    Compiling loony-s3-bucket v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `IntoResponse`
[INFO] [stdout]  --> src/api.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     response::{IntoResponse, Response},
[INFO] [stdout]   |                ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::io::AsyncWriteExt`
[INFO] [stdout]   --> src/api.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::io::AsyncWriteExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BucketMetadata` and `ObjectMetadata`
[INFO] [stdout]   --> src/api.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::metadata::{BucketMetadata, ObjectMetadata};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::multipart::MultipartManager`
[INFO] [stdout]   --> src/api.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::multipart::MultipartManager;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]  --> src/metadata.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MultipartUpload` and `Part`
[INFO] [stdout]  --> src/storage.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::multipart::{MultipartUpload, Part};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]   --> src/storage.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::path::{Path, PathBuf};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/api.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 263 |     mut multipart: Multipart,
[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: unreachable expression
[INFO] [stdout]    --> src/storage.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |         todo!("Implement metadata deletion");
[INFO] [stdout]     |         ------------------------------------ any code following this expression is unreachable
[INFO] [stdout] 203 |
[INFO] [stdout] 204 |         Ok(())
[INFO] [stdout]     |         ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::StreamExt`
[INFO] [stdout]  --> src/api.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]   --> src/api.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 72 |     State(storage): State<Arc<DistributedStorage>>,
[INFO] [stdout]    |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket`
[INFO] [stdout]   --> src/api.rs:90:10
[INFO] [stdout]    |
[INFO] [stdout] 90 |     Path(bucket): Path<String>,
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]   --> src/api.rs:91:11
[INFO] [stdout]    |
[INFO] [stdout] 91 |     State(storage): State<Arc<DistributedStorage>>,
[INFO] [stdout]    |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]    --> src/api.rs:100:11
[INFO] [stdout]     |
[INFO] [stdout] 100 |     State(storage): State<Arc<DistributedStorage>>,
[INFO] [stdout]     |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata_clone`
[INFO] [stdout]    --> src/storage.rs:338:13
[INFO] [stdout]     |
[INFO] [stdout] 338 |         let metadata_clone = metadata.clone();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata_clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_clone`
[INFO] [stdout]    --> src/storage.rs:339:13
[INFO] [stdout]     |
[INFO] [stdout] 339 |         let data_clone = data.to_vec();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloned_node_indices`
[INFO] [stdout]    --> src/storage.rs:341:13
[INFO] [stdout]     |
[INFO] [stdout] 341 |         let cloned_node_indices = node_indices.clone();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloned_node_indices`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloned_bucket`
[INFO] [stdout]    --> src/storage.rs:342:13
[INFO] [stdout]     |
[INFO] [stdout] 342 |         let cloned_bucket = bucket.to_string();
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloned_bucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloned_key`
[INFO] [stdout]    --> src/storage.rs:343:13
[INFO] [stdout]     |
[INFO] [stdout] 343 |         let cloned_key = key.to_string();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloned_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version_id`
[INFO] [stdout]    --> src/storage.rs:379:9
[INFO] [stdout]     |
[INFO] [stdout] 379 |         version_id: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket`
[INFO] [stdout]    --> src/api.rs:205:11
[INFO] [stdout]     |
[INFO] [stdout] 205 |     Path((bucket, key)): Path<(String, String)>,
[INFO] [stdout]     |           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/api.rs:205:19
[INFO] [stdout]     |
[INFO] [stdout] 205 |     Path((bucket, key)): Path<(String, String)>,
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]    --> src/api.rs:207:11
[INFO] [stdout]     |
[INFO] [stdout] 207 |     State(storage): State<Arc<DistributedStorage>>,
[INFO] [stdout]     |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]    --> src/api.rs:262:11
[INFO] [stdout]     |
[INFO] [stdout] 262 |     State(storage): State<Arc<DistributedStorage>>,
[INFO] [stdout]     |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket`
[INFO] [stdout]    --> src/api.rs:284:5
[INFO] [stdout]     |
[INFO] [stdout] 284 |     bucket: &str,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/api.rs:285:5
[INFO] [stdout]     |
[INFO] [stdout] 285 |     key: &str,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upload_id`
[INFO] [stdout]    --> src/api.rs:286:5
[INFO] [stdout]     |
[INFO] [stdout] 286 |     upload_id: &HeaderValue,
[INFO] [stdout]     |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_upload_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `part_number`
[INFO] [stdout]    --> src/api.rs:290:13
[INFO] [stdout]     |
[INFO] [stdout] 290 |         let part_number = field
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_part_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/replication.rs:193:21
[INFO] [stdout]     |
[INFO] [stdout] 193 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `healthy_etag` is assigned to, but never used
[INFO] [stdout]    --> src/replication.rs:297:13
[INFO] [stdout]     |
[INFO] [stdout] 297 |         let mut healthy_etag = None;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_healthy_etag` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `healthy_etag` is never read
[INFO] [stdout]    --> src/replication.rs:315:25
[INFO] [stdout]     |
[INFO] [stdout] 315 |                         healthy_etag = Some(etag);
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BucketResponse` is more private than the item `ListBucketsResponse::buckets`
[INFO] [stdout]   --> src/api.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub(crate) buckets: Vec<BucketResponse>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `ListBucketsResponse::buckets` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `BucketResponse` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/api.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct BucketResponse {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ObjectResponse` is more private than the item `ListObjectsResponse::contents`
[INFO] [stdout]   --> src/api.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub(crate) contents: Vec<ObjectResponse>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `ListObjectsResponse::contents` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ObjectResponse` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/api.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct ObjectResponse {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `CommonPrefix` is more private than the item `ListObjectsResponse::common_prefixes`
[INFO] [stdout]   --> src/api.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub(crate) common_prefixes: Vec<CommonPrefix>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `ListObjectsResponse::common_prefixes` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `CommonPrefix` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/api.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | struct CommonPrefix {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `put_object` is never used
[INFO] [stdout]    --> src/api.rs:116:14
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub async fn put_object(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_object` is never used
[INFO] [stdout]    --> src/api.rs:157:14
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub async fn get_object(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `delete_object` is never used
[INFO] [stdout]    --> src/api.rs:204:14
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub async fn delete_object(
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `head_object` is never used
[INFO] [stdout]    --> src/api.rs:224:14
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub async fn head_object(
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multipart_upload` is never used
[INFO] [stdout]    --> src/api.rs:259:14
[INFO] [stdout]     |
[INFO] [stdout] 259 | pub async fn multipart_upload(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_upload_part` is never used
[INFO] [stdout]    --> src/api.rs:283:10
[INFO] [stdout]     |
[INFO] [stdout] 283 | async fn handle_upload_part(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_range_header` is never used
[INFO] [stdout]    --> src/api.rs:315:4
[INFO] [stdout]     |
[INFO] [stdout] 315 | fn parse_range_header(range: &str) -> Option<(u64, u64)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BucketPolicy` is never constructed
[INFO] [stdout]  --> src/bucket.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BucketPolicy {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PolicyStatement` is never constructed
[INFO] [stdout]   --> src/bucket.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct PolicyStatement {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Principal` is never used
[INFO] [stdout]   --> src/bucket.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum Principal {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BucketEncryption` is never constructed
[INFO] [stdout]   --> src/bucket.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct BucketEncryption {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BucketVersioning` is never constructed
[INFO] [stdout]   --> src/bucket.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct BucketVersioning {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BucketLifecycle` is never constructed
[INFO] [stdout]   --> src/bucket.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct BucketLifecycle {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LifecycleRule` is never constructed
[INFO] [stdout]   --> src/bucket.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct LifecycleRule {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LifecycleFilter` is never constructed
[INFO] [stdout]   --> src/bucket.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct LifecycleFilter {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Transition` is never constructed
[INFO] [stdout]   --> src/bucket.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct Transition {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Expiration` is never constructed
[INFO] [stdout]   --> src/bucket.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct Expiration {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoncurrentVersionTransition` is never constructed
[INFO] [stdout]   --> src/bucket.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub struct NoncurrentVersionTransition {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoncurrentVersionExpiration` is never constructed
[INFO] [stdout]   --> src/bucket.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct NoncurrentVersionExpiration {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AbortIncompleteMultipartUpload` is never constructed
[INFO] [stdout]   --> src/bucket.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct AbortIncompleteMultipartUpload {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BucketManager` is never constructed
[INFO] [stdout]   --> src/bucket.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct BucketManager {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `create_bucket`, and `delete_bucket` are never used
[INFO] [stdout]    --> src/bucket.rs:99:12
[INFO] [stdout]     |
[INFO] [stdout]  98 | impl BucketManager {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout]  99 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn create_bucket(&mut self, name: &str) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn delete_bucket(&mut self, name: &str) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bucket` is never constructed
[INFO] [stdout]    --> src/bucket.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 | struct Bucket {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]    --> src/bucket.rs:158:8
[INFO] [stdout]     |
[INFO] [stdout] 157 | impl Bucket {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 158 |     fn is_empty(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BucketMetrics` is never constructed
[INFO] [stdout]    --> src/bucket.rs:166:8
[INFO] [stdout]     |
[INFO] [stdout] 166 | struct BucketMetrics {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/bucket.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | impl BucketMetrics {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 173 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CorsRule` is never constructed
[INFO] [stdout]    --> src/bucket.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub struct CorsRule {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base_path`, `buckets`, `objects`, `version_index`, and `config` are never read
[INFO] [stdout]   --> src/metadata.rs:66:16
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct MetadataStore {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 66 |     pub(crate) base_path: PathBuf,
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] 67 |     pub(crate) buckets: Arc<RwLock<HashMap<String, BucketMetadata>>>,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 68 |     pub(crate) objects: Arc<RwLock<HashMap<String, HashMap<String, ObjectMetadata>>>>,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 69 |     pub(crate) version_index: Arc<RwLock<HashMap<String, Vec<String>>>>, // bucket/key -> list of version IDs
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 70 |     pub(crate) config: MedataConfig,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/metadata.rs:87:12
[INFO] [stdout]     |
[INFO] [stdout]  73 | impl MetadataStore {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  87 |     pub fn load_from_disk(&self) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn save_bucket_metadata(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn put_object_metadata(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     pub fn get_object_metadata(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 205 |     pub fn get_object_version(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     fn is_versioning_enabled(&self, bucket: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 241 |     fn save_object_metadata_to_disk(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MultipartUpload` is never constructed
[INFO] [stdout]   --> src/multipart.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct MultipartUpload {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Part` is never constructed
[INFO] [stdout]   --> src/multipart.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Part {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MultipartManager` is never constructed
[INFO] [stdout]   --> src/multipart.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct MultipartManager {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/multipart.rs:41:12
[INFO] [stdout]     |
[INFO] [stdout]  40 | impl MultipartManager {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout]  41 |     pub fn new(data_dir: &Path) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  51 |     pub fn create_multipart_upload(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  85 |     pub fn upload_part(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn complete_multipart_upload(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 |     pub fn abort_multipart_upload(&self, upload_id: &str) -> Result<(), io::Error> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     pub fn list_parts(
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     fn get_upload_dir(&self, upload_id: &str) -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     fn save_upload_metadata(&self, upload: &MultipartUpload) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ReplicationError` is never used
[INFO] [stdout]   --> src/replication.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum ReplicationError {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `client`, `tasks`, `semaphore`, `replication_factor`, `nodes`, and `max_retries` are never read
[INFO] [stdout]   --> src/replication.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct ReplicationManager {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 42 |     client: Client,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 43 |     tasks: Arc<RwLock<HashMap<String, ReplicationTask>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 44 |     semaphore: Arc<Semaphore>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 45 |     replication_factor: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 46 |     nodes: Vec<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 47 |     max_retries: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `add_nodes`, `replicate_object`, `replicate_to_nodes`, `check_consistency`, and `repair_object` are never used
[INFO] [stdout]    --> src/replication.rs:62:12
[INFO] [stdout]     |
[INFO] [stdout]  50 | impl ReplicationManager {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  62 |     pub fn add_nodes(&mut self, nodes: Vec<String>) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  66 |     pub async fn replicate_object(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     async fn replicate_to_nodes(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub async fn check_consistency(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 294 |     pub async fn repair_object(&self, bucket: &str, key: &str) -> Result<(), ReplicationError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConsistencyReport` is never constructed
[INFO] [stdout]    --> src/replication.rs:346:12
[INFO] [stdout]     |
[INFO] [stdout] 346 | pub struct ConsistencyReport {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NotFound`, `BucketNotFound`, `ObjectTooLarge`, `ChecksumMismatch`, `ConcurrentModification`, and `InvalidRange` are never constructed
[INFO] [stdout]   --> src/storage.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum StorageError {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 20 |     #[error("Object not found: {0}")]
[INFO] [stdout] 21 |     NotFound(String),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 22 |     #[error("Bucket not found: {0}")]
[INFO] [stdout] 23 |     BucketNotFound(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     ObjectTooLarge(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     #[error("Checksum mismatch")]
[INFO] [stdout] 31 |     ChecksumMismatch,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |     #[error("Concurrent modification")]
[INFO] [stdout] 33 |     ConcurrentModification,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     #[error("Invalid range")]
[INFO] [stdout] 35 |     InvalidRange,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StorageError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node_id`, `metadata_store`, `replication_manager`, and `write_semaphore` are never read
[INFO] [stdout]   --> src/storage.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct StorageNode {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 67 |     node_id: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 68 |     data_dir: PathBuf,
[INFO] [stdout] 69 |     metadata_store: MetadataStore,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 70 |     replication_manager: ReplicationManager,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 71 |     write_semaphore: Arc<Semaphore>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `object_index` and `config` are never read
[INFO] [stdout]   --> src/storage.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct DistributedStorage {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 77 |     object_index: Arc<DashMap<String, ObjectLocation>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 78 |     config: StorageConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bucket`, `key`, `nodes`, and `primary_node` are never read
[INFO] [stdout]   --> src/storage.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | struct ObjectLocation {
[INFO] [stdout]    |        -------------- fields in this struct
[INFO] [stdout] 83 |     bucket: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 84 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 85 |     nodes: Vec<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 86 |     primary_node: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ObjectLocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/storage.rs:103:18
[INFO] [stdout]     |
[INFO] [stdout]  89 | impl StorageNode {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub async fn put_object(
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub async fn get_object(
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 196 |     pub async fn delete_object(&self, bucket: &str, key: &str) -> Result<(), StorageError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 207 |     fn compress_data(&self, data: &[u8]) -> Result<Vec<u8>, StorageError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     fn decompress_data(&self, data: &[u8]) -> Result<Vec<u8>, StorageError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 |     fn encrypt_data(&self, data: &[u8]) -> Result<Vec<u8>, StorageError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 233 |     fn decrypt_data(&self, data: &[u8]) -> Result<Vec<u8>, StorageError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     fn get_object_path(&self, object_id: &str) -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `put_object`, `get_object`, and `select_nodes_for_object` are never used
[INFO] [stdout]    --> src/storage.rs:299:18
[INFO] [stdout]     |
[INFO] [stdout] 251 | impl DistributedStorage {
[INFO] [stdout]     | ----------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 299 |     pub async fn put_object(
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 374 |     pub async fn get_object(
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 411 |     fn select_nodes_for_object(&self, bucket: &str, key: &str) -> Vec<usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PutObjectResult` is never constructed
[INFO] [stdout]    --> src/storage.rs:429:12
[INFO] [stdout]     |
[INFO] [stdout] 429 | pub struct PutObjectResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_etag` is never used
[INFO] [stdout]  --> src/utils.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn generate_etag(data: &[u8]) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_multipart_etag` is never used
[INFO] [stdout]   --> src/utils.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn generate_multipart_etag(part_etags: &[&str]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_sha256` is never used
[INFO] [stdout]   --> src/utils.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn calculate_sha256(data: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_crc32` is never used
[INFO] [stdout]   --> src/utils.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn calculate_crc32(data: &[u8]) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_presigned_url` is never used
[INFO] [stdout]   --> src/utils.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn generate_presigned_url(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "261c54ba5c8d0c432a021625671ae7a1a5d896c6d793f973e4b6c5b86e5535ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "261c54ba5c8d0c432a021625671ae7a1a5d896c6d793f973e4b6c5b86e5535ac", kill_on_drop: false }`
[INFO] [stdout] 261c54ba5c8d0c432a021625671ae7a1a5d896c6d793f973e4b6c5b86e5535ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 278d7eb9d3c5ef3aeb469b0f49559f7977dc9ca1d234b276e663574da00a0912
[INFO] running `Command { std: "docker" "start" "-a" "278d7eb9d3c5ef3aeb469b0f49559f7977dc9ca1d234b276e663574da00a0912", kill_on_drop: false }`
[INFO] [stderr]    Compiling loony-s3-bucket v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `IntoResponse`
[INFO] [stdout]  --> src/api.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     response::{IntoResponse, Response},
[INFO] [stdout]   |                ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::io::AsyncWriteExt`
[INFO] [stdout]   --> src/api.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::io::AsyncWriteExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BucketMetadata` and `ObjectMetadata`
[INFO] [stdout]   --> src/api.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::metadata::{BucketMetadata, ObjectMetadata};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::multipart::MultipartManager`
[INFO] [stdout]   --> src/api.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::multipart::MultipartManager;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]  --> src/metadata.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MultipartUpload` and `Part`
[INFO] [stdout]  --> src/storage.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::multipart::{MultipartUpload, Part};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]   --> src/storage.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::path::{Path, PathBuf};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/api.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 263 |     mut multipart: Multipart,
[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: unreachable expression
[INFO] [stdout]    --> src/storage.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |         todo!("Implement metadata deletion");
[INFO] [stdout]     |         ------------------------------------ any code following this expression is unreachable
[INFO] [stdout] 203 |
[INFO] [stdout] 204 |         Ok(())
[INFO] [stdout]     |         ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::StreamExt`
[INFO] [stdout]  --> src/api.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]   --> src/api.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 72 |     State(storage): State<Arc<DistributedStorage>>,
[INFO] [stdout]    |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket`
[INFO] [stdout]   --> src/api.rs:90:10
[INFO] [stdout]    |
[INFO] [stdout] 90 |     Path(bucket): Path<String>,
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]   --> src/api.rs:91:11
[INFO] [stdout]    |
[INFO] [stdout] 91 |     State(storage): State<Arc<DistributedStorage>>,
[INFO] [stdout]    |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]    --> src/api.rs:100:11
[INFO] [stdout]     |
[INFO] [stdout] 100 |     State(storage): State<Arc<DistributedStorage>>,
[INFO] [stdout]     |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata_clone`
[INFO] [stdout]    --> src/storage.rs:338:13
[INFO] [stdout]     |
[INFO] [stdout] 338 |         let metadata_clone = metadata.clone();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata_clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_clone`
[INFO] [stdout]    --> src/storage.rs:339:13
[INFO] [stdout]     |
[INFO] [stdout] 339 |         let data_clone = data.to_vec();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloned_node_indices`
[INFO] [stdout]    --> src/storage.rs:341:13
[INFO] [stdout]     |
[INFO] [stdout] 341 |         let cloned_node_indices = node_indices.clone();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloned_node_indices`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloned_bucket`
[INFO] [stdout]    --> src/storage.rs:342:13
[INFO] [stdout]     |
[INFO] [stdout] 342 |         let cloned_bucket = bucket.to_string();
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloned_bucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloned_key`
[INFO] [stdout]    --> src/storage.rs:343:13
[INFO] [stdout]     |
[INFO] [stdout] 343 |         let cloned_key = key.to_string();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloned_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version_id`
[INFO] [stdout]    --> src/storage.rs:379:9
[INFO] [stdout]     |
[INFO] [stdout] 379 |         version_id: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket`
[INFO] [stdout]    --> src/api.rs:205:11
[INFO] [stdout]     |
[INFO] [stdout] 205 |     Path((bucket, key)): Path<(String, String)>,
[INFO] [stdout]     |           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/api.rs:205:19
[INFO] [stdout]     |
[INFO] [stdout] 205 |     Path((bucket, key)): Path<(String, String)>,
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]    --> src/api.rs:207:11
[INFO] [stdout]     |
[INFO] [stdout] 207 |     State(storage): State<Arc<DistributedStorage>>,
[INFO] [stdout]     |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]    --> src/api.rs:262:11
[INFO] [stdout]     |
[INFO] [stdout] 262 |     State(storage): State<Arc<DistributedStorage>>,
[INFO] [stdout]     |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket`
[INFO] [stdout]    --> src/api.rs:284:5
[INFO] [stdout]     |
[INFO] [stdout] 284 |     bucket: &str,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/api.rs:285:5
[INFO] [stdout]     |
[INFO] [stdout] 285 |     key: &str,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upload_id`
[INFO] [stdout]    --> src/api.rs:286:5
[INFO] [stdout]     |
[INFO] [stdout] 286 |     upload_id: &HeaderValue,
[INFO] [stdout]     |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_upload_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `part_number`
[INFO] [stdout]    --> src/api.rs:290:13
[INFO] [stdout]     |
[INFO] [stdout] 290 |         let part_number = field
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_part_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/replication.rs:193:21
[INFO] [stdout]     |
[INFO] [stdout] 193 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `healthy_etag` is assigned to, but never used
[INFO] [stdout]    --> src/replication.rs:297:13
[INFO] [stdout]     |
[INFO] [stdout] 297 |         let mut healthy_etag = None;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_healthy_etag` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `healthy_etag` is never read
[INFO] [stdout]    --> src/replication.rs:315:25
[INFO] [stdout]     |
[INFO] [stdout] 315 |                         healthy_etag = Some(etag);
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BucketResponse` is more private than the item `ListBucketsResponse::buckets`
[INFO] [stdout]   --> src/api.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub(crate) buckets: Vec<BucketResponse>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `ListBucketsResponse::buckets` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `BucketResponse` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/api.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct BucketResponse {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ObjectResponse` is more private than the item `ListObjectsResponse::contents`
[INFO] [stdout]   --> src/api.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub(crate) contents: Vec<ObjectResponse>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `ListObjectsResponse::contents` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ObjectResponse` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/api.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct ObjectResponse {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `CommonPrefix` is more private than the item `ListObjectsResponse::common_prefixes`
[INFO] [stdout]   --> src/api.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub(crate) common_prefixes: Vec<CommonPrefix>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `ListObjectsResponse::common_prefixes` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `CommonPrefix` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/api.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | struct CommonPrefix {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `put_object` is never used
[INFO] [stdout]    --> src/api.rs:116:14
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub async fn put_object(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_object` is never used
[INFO] [stdout]    --> src/api.rs:157:14
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub async fn get_object(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `delete_object` is never used
[INFO] [stdout]    --> src/api.rs:204:14
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub async fn delete_object(
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `head_object` is never used
[INFO] [stdout]    --> src/api.rs:224:14
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub async fn head_object(
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multipart_upload` is never used
[INFO] [stdout]    --> src/api.rs:259:14
[INFO] [stdout]     |
[INFO] [stdout] 259 | pub async fn multipart_upload(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_upload_part` is never used
[INFO] [stdout]    --> src/api.rs:283:10
[INFO] [stdout]     |
[INFO] [stdout] 283 | async fn handle_upload_part(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_range_header` is never used
[INFO] [stdout]    --> src/api.rs:315:4
[INFO] [stdout]     |
[INFO] [stdout] 315 | fn parse_range_header(range: &str) -> Option<(u64, u64)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BucketPolicy` is never constructed
[INFO] [stdout]  --> src/bucket.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BucketPolicy {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PolicyStatement` is never constructed
[INFO] [stdout]   --> src/bucket.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct PolicyStatement {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Principal` is never used
[INFO] [stdout]   --> src/bucket.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum Principal {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BucketEncryption` is never constructed
[INFO] [stdout]   --> src/bucket.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct BucketEncryption {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BucketVersioning` is never constructed
[INFO] [stdout]   --> src/bucket.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct BucketVersioning {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BucketLifecycle` is never constructed
[INFO] [stdout]   --> src/bucket.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct BucketLifecycle {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LifecycleRule` is never constructed
[INFO] [stdout]   --> src/bucket.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct LifecycleRule {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LifecycleFilter` is never constructed
[INFO] [stdout]   --> src/bucket.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct LifecycleFilter {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Transition` is never constructed
[INFO] [stdout]   --> src/bucket.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct Transition {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Expiration` is never constructed
[INFO] [stdout]   --> src/bucket.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct Expiration {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoncurrentVersionTransition` is never constructed
[INFO] [stdout]   --> src/bucket.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub struct NoncurrentVersionTransition {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoncurrentVersionExpiration` is never constructed
[INFO] [stdout]   --> src/bucket.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct NoncurrentVersionExpiration {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AbortIncompleteMultipartUpload` is never constructed
[INFO] [stdout]   --> src/bucket.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct AbortIncompleteMultipartUpload {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BucketManager` is never constructed
[INFO] [stdout]   --> src/bucket.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct BucketManager {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `create_bucket`, and `delete_bucket` are never used
[INFO] [stdout]    --> src/bucket.rs:99:12
[INFO] [stdout]     |
[INFO] [stdout]  98 | impl BucketManager {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout]  99 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn create_bucket(&mut self, name: &str) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn delete_bucket(&mut self, name: &str) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bucket` is never constructed
[INFO] [stdout]    --> src/bucket.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 | struct Bucket {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]    --> src/bucket.rs:158:8
[INFO] [stdout]     |
[INFO] [stdout] 157 | impl Bucket {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 158 |     fn is_empty(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BucketMetrics` is never constructed
[INFO] [stdout]    --> src/bucket.rs:166:8
[INFO] [stdout]     |
[INFO] [stdout] 166 | struct BucketMetrics {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/bucket.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | impl BucketMetrics {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 173 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CorsRule` is never constructed
[INFO] [stdout]    --> src/bucket.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub struct CorsRule {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base_path`, `buckets`, `objects`, `version_index`, and `config` are never read
[INFO] [stdout]   --> src/metadata.rs:66:16
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct MetadataStore {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 66 |     pub(crate) base_path: PathBuf,
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] 67 |     pub(crate) buckets: Arc<RwLock<HashMap<String, BucketMetadata>>>,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 68 |     pub(crate) objects: Arc<RwLock<HashMap<String, HashMap<String, ObjectMetadata>>>>,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 69 |     pub(crate) version_index: Arc<RwLock<HashMap<String, Vec<String>>>>, // bucket/key -> list of version IDs
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 70 |     pub(crate) config: MedataConfig,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/metadata.rs:87:12
[INFO] [stdout]     |
[INFO] [stdout]  73 | impl MetadataStore {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  87 |     pub fn load_from_disk(&self) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn save_bucket_metadata(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn put_object_metadata(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     pub fn get_object_metadata(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 205 |     pub fn get_object_version(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     fn is_versioning_enabled(&self, bucket: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 241 |     fn save_object_metadata_to_disk(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MultipartUpload` is never constructed
[INFO] [stdout]   --> src/multipart.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct MultipartUpload {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Part` is never constructed
[INFO] [stdout]   --> src/multipart.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Part {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MultipartManager` is never constructed
[INFO] [stdout]   --> src/multipart.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct MultipartManager {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/multipart.rs:41:12
[INFO] [stdout]     |
[INFO] [stdout]  40 | impl MultipartManager {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout]  41 |     pub fn new(data_dir: &Path) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  51 |     pub fn create_multipart_upload(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  85 |     pub fn upload_part(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn complete_multipart_upload(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 |     pub fn abort_multipart_upload(&self, upload_id: &str) -> Result<(), io::Error> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     pub fn list_parts(
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     fn get_upload_dir(&self, upload_id: &str) -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     fn save_upload_metadata(&self, upload: &MultipartUpload) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ReplicationError` is never used
[INFO] [stdout]   --> src/replication.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum ReplicationError {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `client`, `tasks`, `semaphore`, `replication_factor`, `nodes`, and `max_retries` are never read
[INFO] [stdout]   --> src/replication.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct ReplicationManager {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 42 |     client: Client,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 43 |     tasks: Arc<RwLock<HashMap<String, ReplicationTask>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 44 |     semaphore: Arc<Semaphore>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 45 |     replication_factor: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 46 |     nodes: Vec<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 47 |     max_retries: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `add_nodes`, `replicate_object`, `replicate_to_nodes`, `check_consistency`, and `repair_object` are never used
[INFO] [stdout]    --> src/replication.rs:62:12
[INFO] [stdout]     |
[INFO] [stdout]  50 | impl ReplicationManager {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  62 |     pub fn add_nodes(&mut self, nodes: Vec<String>) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  66 |     pub async fn replicate_object(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     async fn replicate_to_nodes(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub async fn check_consistency(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 294 |     pub async fn repair_object(&self, bucket: &str, key: &str) -> Result<(), ReplicationError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConsistencyReport` is never constructed
[INFO] [stdout]    --> src/replication.rs:346:12
[INFO] [stdout]     |
[INFO] [stdout] 346 | pub struct ConsistencyReport {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NotFound`, `BucketNotFound`, `ObjectTooLarge`, `ChecksumMismatch`, `ConcurrentModification`, and `InvalidRange` are never constructed
[INFO] [stdout]   --> src/storage.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum StorageError {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 20 |     #[error("Object not found: {0}")]
[INFO] [stdout] 21 |     NotFound(String),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 22 |     #[error("Bucket not found: {0}")]
[INFO] [stdout] 23 |     BucketNotFound(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     ObjectTooLarge(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     #[error("Checksum mismatch")]
[INFO] [stdout] 31 |     ChecksumMismatch,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |     #[error("Concurrent modification")]
[INFO] [stdout] 33 |     ConcurrentModification,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     #[error("Invalid range")]
[INFO] [stdout] 35 |     InvalidRange,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StorageError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node_id`, `metadata_store`, `replication_manager`, and `write_semaphore` are never read
[INFO] [stdout]   --> src/storage.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct StorageNode {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 67 |     node_id: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 68 |     data_dir: PathBuf,
[INFO] [stdout] 69 |     metadata_store: MetadataStore,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 70 |     replication_manager: ReplicationManager,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 71 |     write_semaphore: Arc<Semaphore>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `object_index` and `config` are never read
[INFO] [stdout]   --> src/storage.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct DistributedStorage {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 77 |     object_index: Arc<DashMap<String, ObjectLocation>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 78 |     config: StorageConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bucket`, `key`, `nodes`, and `primary_node` are never read
[INFO] [stdout]   --> src/storage.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | struct ObjectLocation {
[INFO] [stdout]    |        -------------- fields in this struct
[INFO] [stdout] 83 |     bucket: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 84 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 85 |     nodes: Vec<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 86 |     primary_node: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ObjectLocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/storage.rs:103:18
[INFO] [stdout]     |
[INFO] [stdout]  89 | impl StorageNode {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub async fn put_object(
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub async fn get_object(
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 196 |     pub async fn delete_object(&self, bucket: &str, key: &str) -> Result<(), StorageError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 207 |     fn compress_data(&self, data: &[u8]) -> Result<Vec<u8>, StorageError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     fn decompress_data(&self, data: &[u8]) -> Result<Vec<u8>, StorageError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 |     fn encrypt_data(&self, data: &[u8]) -> Result<Vec<u8>, StorageError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 233 |     fn decrypt_data(&self, data: &[u8]) -> Result<Vec<u8>, StorageError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     fn get_object_path(&self, object_id: &str) -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `put_object`, `get_object`, and `select_nodes_for_object` are never used
[INFO] [stdout]    --> src/storage.rs:299:18
[INFO] [stdout]     |
[INFO] [stdout] 251 | impl DistributedStorage {
[INFO] [stdout]     | ----------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 299 |     pub async fn put_object(
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 374 |     pub async fn get_object(
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 411 |     fn select_nodes_for_object(&self, bucket: &str, key: &str) -> Vec<usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PutObjectResult` is never constructed
[INFO] [stdout]    --> src/storage.rs:429:12
[INFO] [stdout]     |
[INFO] [stdout] 429 | pub struct PutObjectResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_sha256` is never used
[INFO] [stdout]   --> src/utils.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn calculate_sha256(data: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_crc32` is never used
[INFO] [stdout]   --> src/utils.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn calculate_crc32(data: &[u8]) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_presigned_url` is never used
[INFO] [stdout]   --> src/utils.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn generate_presigned_url(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "278d7eb9d3c5ef3aeb469b0f49559f7977dc9ca1d234b276e663574da00a0912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "278d7eb9d3c5ef3aeb469b0f49559f7977dc9ca1d234b276e663574da00a0912", kill_on_drop: false }`
[INFO] [stdout] 278d7eb9d3c5ef3aeb469b0f49559f7977dc9ca1d234b276e663574da00a0912
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2223c75a39a80c293bbf7355ceb327c75d14d798870d17a61cedd4638a0ed163
[INFO] running `Command { std: "docker" "start" "-a" "2223c75a39a80c293bbf7355ceb327c75d14d798870d17a61cedd4638a0ed163", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `IntoResponse`
[INFO] [stderr]  --> src/api.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 |     response::{IntoResponse, Response},
[INFO] [stderr]   |                ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::io::AsyncWriteExt`
[INFO] [stderr]   --> src/api.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use tokio::io::AsyncWriteExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BucketMetadata` and `ObjectMetadata`
[INFO] [stderr]   --> src/api.rs:14:23
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::metadata::{BucketMetadata, ObjectMetadata};
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::multipart::MultipartManager`
[INFO] [stderr]   --> src/api.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::multipart::MultipartManager;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Path`
[INFO] [stderr]  --> src/metadata.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::path::{Path, PathBuf};
[INFO] [stderr]   |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MultipartUpload` and `Part`
[INFO] [stderr]  --> src/storage.rs:3:24
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::multipart::{MultipartUpload, Part};
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Path`
[INFO] [stderr]   --> src/storage.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::path::{Path, PathBuf};
[INFO] [stderr]    |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/api.rs:263:5
[INFO] [stderr]     |
[INFO] [stderr] 263 |     mut multipart: Multipart,
[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 expression
[INFO] [stderr]    --> src/storage.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |         todo!("Implement metadata deletion");
[INFO] [stderr]     |         ------------------------------------ any code following this expression is unreachable
[INFO] [stderr] 203 |
[INFO] [stderr] 204 |         Ok(())
[INFO] [stderr]     |         ^^^^^^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::StreamExt`
[INFO] [stderr]  --> src/api.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use futures::StreamExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `storage`
[INFO] [stderr]   --> src/api.rs:72:11
[INFO] [stderr]    |
[INFO] [stderr] 72 |     State(storage): State<Arc<DistributedStorage>>,
[INFO] [stderr]    |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bucket`
[INFO] [stderr]   --> src/api.rs:90:10
[INFO] [stderr]    |
[INFO] [stderr] 90 |     Path(bucket): Path<String>,
[INFO] [stderr]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `storage`
[INFO] [stderr]   --> src/api.rs:91:11
[INFO] [stderr]    |
[INFO] [stderr] 91 |     State(storage): State<Arc<DistributedStorage>>,
[INFO] [stderr]    |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `storage`
[INFO] [stderr]    --> src/api.rs:100:11
[INFO] [stderr]     |
[INFO] [stderr] 100 |     State(storage): State<Arc<DistributedStorage>>,
[INFO] [stderr]     |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `metadata_clone`
[INFO] [stderr]    --> src/storage.rs:338:13
[INFO] [stderr]     |
[INFO] [stderr] 338 |         let metadata_clone = metadata.clone();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata_clone`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data_clone`
[INFO] [stderr]    --> src/storage.rs:339:13
[INFO] [stderr]     |
[INFO] [stderr] 339 |         let data_clone = data.to_vec();
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_clone`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cloned_node_indices`
[INFO] [stderr]    --> src/storage.rs:341:13
[INFO] [stderr]     |
[INFO] [stderr] 341 |         let cloned_node_indices = node_indices.clone();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloned_node_indices`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cloned_bucket`
[INFO] [stderr]    --> src/storage.rs:342:13
[INFO] [stderr]     |
[INFO] [stderr] 342 |         let cloned_bucket = bucket.to_string();
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloned_bucket`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cloned_key`
[INFO] [stderr]    --> src/storage.rs:343:13
[INFO] [stderr]     |
[INFO] [stderr] 343 |         let cloned_key = key.to_string();
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloned_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `version_id`
[INFO] [stderr]    --> src/storage.rs:379:9
[INFO] [stderr]     |
[INFO] [stderr] 379 |         version_id: Option<String>,
[INFO] [stderr]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bucket`
[INFO] [stderr]    --> src/api.rs:205:11
[INFO] [stderr]     |
[INFO] [stderr] 205 |     Path((bucket, key)): Path<(String, String)>,
[INFO] [stderr]     |           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]    --> src/api.rs:205:19
[INFO] [stderr]     |
[INFO] [stderr] 205 |     Path((bucket, key)): Path<(String, String)>,
[INFO] [stderr]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `storage`
[INFO] [stderr]    --> src/api.rs:207:11
[INFO] [stderr]     |
[INFO] [stderr] 207 |     State(storage): State<Arc<DistributedStorage>>,
[INFO] [stderr]     |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `storage`
[INFO] [stderr]    --> src/api.rs:262:11
[INFO] [stderr]     |
[INFO] [stderr] 262 |     State(storage): State<Arc<DistributedStorage>>,
[INFO] [stderr]     |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bucket`
[INFO] [stderr]    --> src/api.rs:284:5
[INFO] [stderr]     |
[INFO] [stderr] 284 |     bucket: &str,
[INFO] [stderr]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]    --> src/api.rs:285:5
[INFO] [stderr]     |
[INFO] [stderr] 285 |     key: &str,
[INFO] [stderr]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `upload_id`
[INFO] [stderr]    --> src/api.rs:286:5
[INFO] [stderr]     |
[INFO] [stderr] 286 |     upload_id: &HeaderValue,
[INFO] [stderr]     |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_upload_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `part_number`
[INFO] [stderr]    --> src/api.rs:290:13
[INFO] [stderr]     |
[INFO] [stderr] 290 |         let part_number = field
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_part_number`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/replication.rs:193:21
[INFO] [stderr]     |
[INFO] [stderr] 193 |                 Err(e) => {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `healthy_etag` is assigned to, but never used
[INFO] [stderr]    --> src/replication.rs:297:13
[INFO] [stderr]     |
[INFO] [stderr] 297 |         let mut healthy_etag = None;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_healthy_etag` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `healthy_etag` is never read
[INFO] [stderr]    --> src/replication.rs:315:25
[INFO] [stderr]     |
[INFO] [stderr] 315 |                         healthy_etag = Some(etag);
[INFO] [stderr]     |                         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `BucketResponse` is more private than the item `ListBucketsResponse::buckets`
[INFO] [stderr]   --> src/api.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub(crate) buckets: Vec<BucketResponse>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `ListBucketsResponse::buckets` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `BucketResponse` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/api.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | struct BucketResponse {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `ObjectResponse` is more private than the item `ListObjectsResponse::contents`
[INFO] [stderr]   --> src/api.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub(crate) contents: Vec<ObjectResponse>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `ListObjectsResponse::contents` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `ObjectResponse` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/api.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | struct ObjectResponse {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `CommonPrefix` is more private than the item `ListObjectsResponse::common_prefixes`
[INFO] [stderr]   --> src/api.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub(crate) common_prefixes: Vec<CommonPrefix>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `ListObjectsResponse::common_prefixes` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `CommonPrefix` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/api.rs:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 | struct CommonPrefix {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `put_object` is never used
[INFO] [stderr]    --> src/api.rs:116:14
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub async fn put_object(
[INFO] [stderr]     |              ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_object` is never used
[INFO] [stderr]    --> src/api.rs:157:14
[INFO] [stderr]     |
[INFO] [stderr] 157 | pub async fn get_object(
[INFO] [stderr]     |              ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `delete_object` is never used
[INFO] [stderr]    --> src/api.rs:204:14
[INFO] [stderr]     |
[INFO] [stderr] 204 | pub async fn delete_object(
[INFO] [stderr]     |              ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `head_object` is never used
[INFO] [stderr]    --> src/api.rs:224:14
[INFO] [stderr]     |
[INFO] [stderr] 224 | pub async fn head_object(
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `multipart_upload` is never used
[INFO] [stderr]    --> src/api.rs:259:14
[INFO] [stderr]     |
[INFO] [stderr] 259 | pub async fn multipart_upload(
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `handle_upload_part` is never used
[INFO] [stderr]    --> src/api.rs:283:10
[INFO] [stderr]     |
[INFO] [stderr] 283 | async fn handle_upload_part(
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_range_header` is never used
[INFO] [stderr]    --> src/api.rs:315:4
[INFO] [stderr]     |
[INFO] [stderr] 315 | fn parse_range_header(range: &str) -> Option<(u64, u64)> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BucketPolicy` is never constructed
[INFO] [stderr]  --> src/bucket.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct BucketPolicy {
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PolicyStatement` is never constructed
[INFO] [stderr]   --> src/bucket.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct PolicyStatement {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Principal` is never used
[INFO] [stderr]   --> src/bucket.rs:25:10
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub enum Principal {
[INFO] [stderr]    |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BucketEncryption` is never constructed
[INFO] [stderr]   --> src/bucket.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct BucketEncryption {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BucketVersioning` is never constructed
[INFO] [stderr]   --> src/bucket.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub struct BucketVersioning {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BucketLifecycle` is never constructed
[INFO] [stderr]   --> src/bucket.rs:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub struct BucketLifecycle {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LifecycleRule` is never constructed
[INFO] [stderr]   --> src/bucket.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub struct LifecycleRule {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LifecycleFilter` is never constructed
[INFO] [stderr]   --> src/bucket.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub struct LifecycleFilter {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Transition` is never constructed
[INFO] [stderr]   --> src/bucket.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub struct Transition {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Expiration` is never constructed
[INFO] [stderr]   --> src/bucket.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub struct Expiration {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NoncurrentVersionTransition` is never constructed
[INFO] [stderr]   --> src/bucket.rs:79:12
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub struct NoncurrentVersionTransition {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NoncurrentVersionExpiration` is never constructed
[INFO] [stderr]   --> src/bucket.rs:85:12
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub struct NoncurrentVersionExpiration {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AbortIncompleteMultipartUpload` is never constructed
[INFO] [stderr]   --> src/bucket.rs:90:12
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub struct AbortIncompleteMultipartUpload {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BucketManager` is never constructed
[INFO] [stderr]   --> src/bucket.rs:94:12
[INFO] [stderr]    |
[INFO] [stderr] 94 | pub struct BucketManager {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `create_bucket`, and `delete_bucket` are never used
[INFO] [stderr]    --> src/bucket.rs:99:12
[INFO] [stderr]     |
[INFO] [stderr]  98 | impl BucketManager {
[INFO] [stderr]     | ------------------ associated items in this implementation
[INFO] [stderr]  99 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 105 |     pub fn create_bucket(&mut self, name: &str) -> Result<(), String> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 129 |     pub fn delete_bucket(&mut self, name: &str) -> Result<(), String> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Bucket` is never constructed
[INFO] [stderr]    --> src/bucket.rs:145:8
[INFO] [stderr]     |
[INFO] [stderr] 145 | struct Bucket {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_empty` is never used
[INFO] [stderr]    --> src/bucket.rs:158:8
[INFO] [stderr]     |
[INFO] [stderr] 157 | impl Bucket {
[INFO] [stderr]     | ----------- method in this implementation
[INFO] [stderr] 158 |     fn is_empty(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BucketMetrics` is never constructed
[INFO] [stderr]    --> src/bucket.rs:166:8
[INFO] [stderr]     |
[INFO] [stderr] 166 | struct BucketMetrics {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/bucket.rs:173:8
[INFO] [stderr]     |
[INFO] [stderr] 172 | impl BucketMetrics {
[INFO] [stderr]     | ------------------ associated function in this implementation
[INFO] [stderr] 173 |     fn new() -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CorsRule` is never constructed
[INFO] [stderr]    --> src/bucket.rs:183:12
[INFO] [stderr]     |
[INFO] [stderr] 183 | pub struct CorsRule {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `base_path`, `buckets`, `objects`, `version_index`, and `config` are never read
[INFO] [stderr]   --> src/metadata.rs:66:16
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub struct MetadataStore {
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] 66 |     pub(crate) base_path: PathBuf,
[INFO] [stderr]    |                ^^^^^^^^^
[INFO] [stderr] 67 |     pub(crate) buckets: Arc<RwLock<HashMap<String, BucketMetadata>>>,
[INFO] [stderr]    |                ^^^^^^^
[INFO] [stderr] 68 |     pub(crate) objects: Arc<RwLock<HashMap<String, HashMap<String, ObjectMetadata>>>>,
[INFO] [stderr]    |                ^^^^^^^
[INFO] [stderr] 69 |     pub(crate) version_index: Arc<RwLock<HashMap<String, Vec<String>>>>, // bucket/key -> list of version IDs
[INFO] [stderr]    |                ^^^^^^^^^^^^^
[INFO] [stderr] 70 |     pub(crate) config: MedataConfig,
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/metadata.rs:87:12
[INFO] [stderr]     |
[INFO] [stderr]  73 | impl MetadataStore {
[INFO] [stderr]     | ------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  87 |     pub fn load_from_disk(&self) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 102 |     pub fn save_bucket_metadata(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 118 |     pub fn put_object_metadata(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 181 |     pub fn get_object_metadata(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 205 |     pub fn get_object_version(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 232 |     fn is_versioning_enabled(&self, bucket: &str) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 241 |     fn save_object_metadata_to_disk(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MultipartUpload` is never constructed
[INFO] [stderr]   --> src/multipart.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct MultipartUpload {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Part` is never constructed
[INFO] [stderr]   --> src/multipart.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct Part {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MultipartManager` is never constructed
[INFO] [stderr]   --> src/multipart.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct MultipartManager {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/multipart.rs:41:12
[INFO] [stderr]     |
[INFO] [stderr]  40 | impl MultipartManager {
[INFO] [stderr]     | --------------------- associated items in this implementation
[INFO] [stderr]  41 |     pub fn new(data_dir: &Path) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  51 |     pub fn create_multipart_upload(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  85 |     pub fn upload_part(
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 131 |     pub fn complete_multipart_upload(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 202 |     pub fn abort_multipart_upload(&self, upload_id: &str) -> Result<(), io::Error> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 212 |     pub fn list_parts(
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 242 |     fn get_upload_dir(&self, upload_id: &str) -> PathBuf {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 246 |     fn save_upload_metadata(&self, upload: &MultipartUpload) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ReplicationError` is never used
[INFO] [stderr]   --> src/replication.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub enum ReplicationError {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `client`, `tasks`, `semaphore`, `replication_factor`, `nodes`, and `max_retries` are never read
[INFO] [stderr]   --> src/replication.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct ReplicationManager {
[INFO] [stderr]    |            ------------------ fields in this struct
[INFO] [stderr] 42 |     client: Client,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 43 |     tasks: Arc<RwLock<HashMap<String, ReplicationTask>>>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 44 |     semaphore: Arc<Semaphore>,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 45 |     replication_factor: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 46 |     nodes: Vec<String>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 47 |     max_retries: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `add_nodes`, `replicate_object`, `replicate_to_nodes`, `check_consistency`, and `repair_object` are never used
[INFO] [stderr]    --> src/replication.rs:62:12
[INFO] [stderr]     |
[INFO] [stderr]  50 | impl ReplicationManager {
[INFO] [stderr]     | ----------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  62 |     pub fn add_nodes(&mut self, nodes: Vec<String>) {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  66 |     pub async fn replicate_object(
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 135 |     async fn replicate_to_nodes(
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 220 |     pub async fn check_consistency(
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 294 |     pub async fn repair_object(&self, bucket: &str, key: &str) -> Result<(), ReplicationError> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ConsistencyReport` is never constructed
[INFO] [stderr]    --> src/replication.rs:346:12
[INFO] [stderr]     |
[INFO] [stderr] 346 | pub struct ConsistencyReport {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `NotFound`, `BucketNotFound`, `ObjectTooLarge`, `ChecksumMismatch`, `ConcurrentModification`, and `InvalidRange` are never constructed
[INFO] [stderr]   --> src/storage.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub enum StorageError {
[INFO] [stderr]    |          ------------ variants in this enum
[INFO] [stderr] 20 |     #[error("Object not found: {0}")]
[INFO] [stderr] 21 |     NotFound(String),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 22 |     #[error("Bucket not found: {0}")]
[INFO] [stderr] 23 |     BucketNotFound(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     ObjectTooLarge(u64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 30 |     #[error("Checksum mismatch")]
[INFO] [stderr] 31 |     ChecksumMismatch,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 32 |     #[error("Concurrent modification")]
[INFO] [stderr] 33 |     ConcurrentModification,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 34 |     #[error("Invalid range")]
[INFO] [stderr] 35 |     InvalidRange,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StorageError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `node_id`, `metadata_store`, `replication_manager`, and `write_semaphore` are never read
[INFO] [stderr]   --> src/storage.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub struct StorageNode {
[INFO] [stderr]    |            ----------- fields in this struct
[INFO] [stderr] 67 |     node_id: String,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 68 |     data_dir: PathBuf,
[INFO] [stderr] 69 |     metadata_store: MetadataStore,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 70 |     replication_manager: ReplicationManager,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 71 |     write_semaphore: Arc<Semaphore>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `object_index` and `config` are never read
[INFO] [stderr]   --> src/storage.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub struct DistributedStorage {
[INFO] [stderr]    |            ------------------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 77 |     object_index: Arc<DashMap<String, ObjectLocation>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 78 |     config: StorageConfig,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `bucket`, `key`, `nodes`, and `primary_node` are never read
[INFO] [stderr]   --> src/storage.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 82 | struct ObjectLocation {
[INFO] [stderr]    |        -------------- fields in this struct
[INFO] [stderr] 83 |     bucket: String,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 84 |     key: String,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 85 |     nodes: Vec<String>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 86 |     primary_node: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ObjectLocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/storage.rs:103:18
[INFO] [stderr]     |
[INFO] [stderr]  89 | impl StorageNode {
[INFO] [stderr]     | ---------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 103 |     pub async fn put_object(
[INFO] [stderr]     |                  ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 154 |     pub async fn get_object(
[INFO] [stderr]     |                  ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 196 |     pub async fn delete_object(&self, bucket: &str, key: &str) -> Result<(), StorageError> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 207 |     fn compress_data(&self, data: &[u8]) -> Result<Vec<u8>, StorageError> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 215 |     fn decompress_data(&self, data: &[u8]) -> Result<Vec<u8>, StorageError> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 223 |     fn encrypt_data(&self, data: &[u8]) -> Result<Vec<u8>, StorageError> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 233 |     fn decrypt_data(&self, data: &[u8]) -> Result<Vec<u8>, StorageError> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 242 |     fn get_object_path(&self, object_id: &str) -> PathBuf {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `put_object`, `get_object`, and `select_nodes_for_object` are never used
[INFO] [stderr]    --> src/storage.rs:299:18
[INFO] [stderr]     |
[INFO] [stderr] 251 | impl DistributedStorage {
[INFO] [stderr]     | ----------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 299 |     pub async fn put_object(
[INFO] [stderr]     |                  ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 374 |     pub async fn get_object(
[INFO] [stderr]     |                  ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 411 |     fn select_nodes_for_object(&self, bucket: &str, key: &str) -> Vec<usize> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PutObjectResult` is never constructed
[INFO] [stderr]    --> src/storage.rs:429:12
[INFO] [stderr]     |
[INFO] [stderr] 429 | pub struct PutObjectResult {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `calculate_sha256` is never used
[INFO] [stderr]   --> src/utils.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn calculate_sha256(data: &[u8]) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `calculate_crc32` is never used
[INFO] [stderr]   --> src/utils.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn calculate_crc32(data: &[u8]) -> u32 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `generate_presigned_url` is never used
[INFO] [stderr]   --> src/utils.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn generate_presigned_url(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `loony-s3-bucket` (bin "loony-s3-bucket" test) generated 81 warnings (run `cargo fix --bin "loony-s3-bucket" -p loony-s3-bucket --tests` to apply 27 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/loony_s3_bucket-7deb341e3b2686f3)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test utils::tests::test_generate_multipart_etag_empty_parts ... ok
[INFO] [stdout] test utils::tests::test_generate_etag_known_string ... ok
[INFO] [stdout] test utils::tests::test_generate_multipart_etag_single_part ... ok
[INFO] [stdout] test utils::tests::test_generate_etag_empty ... ok
[INFO] [stdout] test utils::tests::test_multipart_order_matters ... ok
[INFO] [stdout] test utils::tests::test_generate_multipart_etag_multiple_parts ... ok
[INFO] [stdout] test utils::tests::test_generate_etag_binary_data ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- utils::tests::test_generate_etag_binary_data stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'utils::tests::test_generate_etag_binary_data' (26) panicked at src/utils.rs:87:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "883854cc38bdf2845e86b9b4b7e31192"
[INFO] [stdout]  right: "d6cbb053abf8d60d0d5c7b96f4a9d5a7"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605dce2ef532 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605dce2ef532 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605dce2ef532 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605dce2ef532 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605dce303d3a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605dce303d3a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x605dce2f4336 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x605dce2f4336 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x605dce2cdccf - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605dce2cdccf - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605dce2e7869 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605dce27dbce - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x605dce27dbce - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x605dce2e7a22 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x605dce2e7a22 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605dce2cdd88 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605dce2c2f79 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605dce2cebdd - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605dce3043ac - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605dce3042c3 - core[585f66e14d78f9ba]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x605dce271d1d - core[585f66e14d78f9ba]::panicking::assert_failed::<alloc[15e7b27aba85d2e2]::string::String, &str>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x605dce270c27 - loony_s3_bucket[d594976c1d88e199]::utils::tests::test_generate_etag_binary_data
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils.rs:87:9
[INFO] [stdout]   22:     0x605dce2703f7 - loony_s3_bucket[d594976c1d88e199]::utils::tests::test_generate_etag_binary_data::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils.rs:82:40
[INFO] [stdout]   23:     0x605dce271916 - <loony_s3_bucket[d594976c1d88e199]::utils::tests::test_generate_etag_binary_data::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x605dce271f7b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x605dce271f7b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x605dce27e7da - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x605dce27e7da - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x605dce27e7da - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x605dce27e7da - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x605dce27e7da - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x605dce27e7da - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x605dce27e7da - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x605dce278ca4 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x605dce278ca4 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x605dce2812d2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x605dce2812d2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x605dce2812d2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x605dce2812d2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x605dce2812d2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x605dce2812d2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x605dce2812d2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x605dce2eeddf - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x605dce2eeddf - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x77be30174aa4 - <unknown>
[INFO] [stdout]   45:     0x77be30201a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     utils::tests::test_generate_etag_binary_data
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin loony-s3-bucket`
[INFO] running `Command { std: "docker" "inspect" "2223c75a39a80c293bbf7355ceb327c75d14d798870d17a61cedd4638a0ed163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2223c75a39a80c293bbf7355ceb327c75d14d798870d17a61cedd4638a0ed163", kill_on_drop: false }`
[INFO] [stdout] 2223c75a39a80c293bbf7355ceb327c75d14d798870d17a61cedd4638a0ed163
