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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nova-sudoku-architect/multifs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnova-sudoku-architect%2Fmultifs", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 024d5598def35fc4ca318b95862e76719b0ce63a
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnova-sudoku-architect%2Fmultifs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nova-sudoku-architect/multifs
[INFO] finished tweaking git repo https://github.com/nova-sudoku-architect/multifs
[INFO] tweaked toml for git repo https://github.com/nova-sudoku-architect/multifs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nova-sudoku-architect/multifs on toolchain 760e1de835e253bf28bbcbfee38b5e8ed9ffe074
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nova-sudoku-architect/multifs 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" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "024e72c672357e7a759b6b45aba94832eef74cc429a4536c098903299d07cf0d", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `Sha256`
[INFO] [stdout]  --> src/storage/tests.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use sha2::{Digest, Sha256};
[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: `crate::storage::test_utils::MockBackend`
[INFO] [stdout]  --> src/storage/tests.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use crate::storage::test_utils::MockBackend;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]  --> src/server/s3/mod.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sha2::{Digest, Sha256};
[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: `futures::stream::StreamExt`
[INFO] [stdout]    --> src/server/webdav/mod.rs:314:9
[INFO] [stdout]     |
[INFO] [stdout] 314 |     use futures::stream::StreamExt as _;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `backends`
[INFO] [stdout]    --> src/storage/engine.rs:543:13
[INFO] [stdout]     |
[INFO] [stdout] 543 |         let backends = &*self.backends;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_backends`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exists`
[INFO] [stdout]    --> src/storage/page_cache.rs:122:14
[INFO] [stdout]     |
[INFO] [stdout] 122 |         let (exists, should_notify) = if let Some(cs) = map.get_mut(&ck) {
[INFO] [stdout]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_exists`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket`
[INFO] [stdout]    --> src/server/webdav/mod.rs:101:46
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn is_directory_request(original_path: &str, bucket: &str, key: &str) -> bool {
[INFO] [stdout]     |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]  --> src/server/s3/mod.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sha2::{Digest, Sha256};
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::stream::StreamExt`
[INFO] [stdout]    --> src/server/webdav/mod.rs:314:9
[INFO] [stdout]     |
[INFO] [stdout] 314 |     use futures::stream::StreamExt as _;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]  --> src/storage/tests.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use sha2::{Digest, Sha256};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/cli/audit_cmd.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |             let name = entry.get("name").and_then(|v| v.as_str()).unwrap_or("");
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/cli/audit_cmd.rs:206:13
[INFO] [stdout]     |
[INFO] [stdout] 206 |         let name = entry.get("name").and_then(|v| v.as_str()).unwrap_or("");
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `backends`
[INFO] [stdout]    --> src/storage/engine.rs:543:13
[INFO] [stdout]     |
[INFO] [stdout] 543 |         let backends = &*self.backends;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_backends`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exists`
[INFO] [stdout]    --> src/storage/page_cache.rs:122:14
[INFO] [stdout]     |
[INFO] [stdout] 122 |         let (exists, should_notify) = if let Some(cs) = map.get_mut(&ck) {
[INFO] [stdout]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_exists`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `S3Error` is never constructed
[INFO] [stdout]   --> src/server/s3/mod.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct S3Error {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/server/s3/mod.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 200 | struct ListObjectsParams {
[INFO] [stdout]     |        ----------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 206 |     list_type: Option<i64>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 207 |     #[serde(rename = "continuation-token")]
[INFO] [stdout] 208 |     continuation_token: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 209 |     marker: Option<String>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     upload_id: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 214 |     #[serde(rename = "partNumber")]
[INFO] [stdout] 215 |     part_number: Option<i32>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 216 |     #[serde(rename = "max-parts")]
[INFO] [stdout] 217 |     max_parts: Option<i32>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 218 |     #[serde(rename = "part-number-marker")]
[INFO] [stdout] 219 |     part_number_marker: Option<i32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 220 |     encoding_type: Option<String>, 
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_directory_request` is never used
[INFO] [stdout]    --> src/server/webdav/mod.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn is_directory_request(original_path: &str, bucket: &str, key: &str) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `checksum` is never read
[INFO] [stdout]    --> src/storage/engine.rs:332:13
[INFO] [stdout]     |
[INFO] [stdout] 329 |         struct ChunkInfo {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 332 |             checksum: String,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ChunkInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `checksum` is never read
[INFO] [stdout]    --> src/storage/engine.rs:444:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |         struct ChunkInfo {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 444 |             checksum: String,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ChunkInfo` 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 `size` and `checksum` are never read
[INFO] [stdout]    --> src/storage/engine.rs:551:13
[INFO] [stdout]     |
[INFO] [stdout] 549 |         struct ChunkRec {
[INFO] [stdout]     |                -------- fields in this struct
[INFO] [stdout] 550 |             index: i32,
[INFO] [stdout] 551 |             size: i64,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 552 |             checksum: String,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ChunkRec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `email` is never read
[INFO] [stdout]  --> src/storage/pcloud/client.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct PCloudClient {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 6 |     email: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket`
[INFO] [stdout]    --> src/server/webdav/mod.rs:101:46
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn is_directory_request(original_path: &str, bucket: &str, key: &str) -> bool {
[INFO] [stdout]     |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/server/mod.rs:159:34
[INFO] [stdout]     |
[INFO] [stdout] 159 |     if let Some(h) = s3_handle { h.await?; }
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 159 |     if let Some(h) = s3_handle { let _ = h.await?; }
[INFO] [stdout]     |                                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/server/mod.rs:160:38
[INFO] [stdout]     |
[INFO] [stdout] 160 |     if let Some(h) = webdav_handle { h.await?; }
[INFO] [stdout]     |                                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 160 |     if let Some(h) = webdav_handle { let _ = h.await?; }
[INFO] [stdout]     |                                      +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `integration_tests`
[INFO] [stdout]  --> tests/s3_tests.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg(feature = "integration_tests")]
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `integration_tests` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `integration_tests`
[INFO] [stdout]  --> tests/webdav_tests.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg(feature = "integration_tests")]
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `integration_tests` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/cli/audit_cmd.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |             let name = entry.get("name").and_then(|v| v.as_str()).unwrap_or("");
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/cli/audit_cmd.rs:206:13
[INFO] [stdout]     |
[INFO] [stdout] 206 |         let name = entry.get("name").and_then(|v| v.as_str()).unwrap_or("");
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `S3Error` is never constructed
[INFO] [stdout]   --> src/server/s3/mod.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct S3Error {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/server/s3/mod.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 200 | struct ListObjectsParams {
[INFO] [stdout]     |        ----------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 206 |     list_type: Option<i64>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 207 |     #[serde(rename = "continuation-token")]
[INFO] [stdout] 208 |     continuation_token: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 209 |     marker: Option<String>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     upload_id: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 214 |     #[serde(rename = "partNumber")]
[INFO] [stdout] 215 |     part_number: Option<i32>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 216 |     #[serde(rename = "max-parts")]
[INFO] [stdout] 217 |     max_parts: Option<i32>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 218 |     #[serde(rename = "part-number-marker")]
[INFO] [stdout] 219 |     part_number_marker: Option<i32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 220 |     encoding_type: Option<String>, 
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_directory_request` is never used
[INFO] [stdout]    --> src/server/webdav/mod.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn is_directory_request(original_path: &str, bucket: &str, key: &str) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `curl_status` is never used
[INFO] [stdout]    --> src/server/webdav_tests.rs:279:8
[INFO] [stdout]     |
[INFO] [stdout] 279 |     fn curl_status(args: &[&str]) -> (u16, u64) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `checksum` is never read
[INFO] [stdout]    --> src/storage/engine.rs:332:13
[INFO] [stdout]     |
[INFO] [stdout] 329 |         struct ChunkInfo {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 332 |             checksum: String,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ChunkInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `checksum` is never read
[INFO] [stdout]    --> src/storage/engine.rs:444:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |         struct ChunkInfo {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 444 |             checksum: String,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ChunkInfo` 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 `size` and `checksum` are never read
[INFO] [stdout]    --> src/storage/engine.rs:551:13
[INFO] [stdout]     |
[INFO] [stdout] 549 |         struct ChunkRec {
[INFO] [stdout]     |                -------- fields in this struct
[INFO] [stdout] 550 |             index: i32,
[INFO] [stdout] 551 |             size: i64,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 552 |             checksum: String,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ChunkRec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `email` is never read
[INFO] [stdout]  --> src/storage/pcloud/client.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct PCloudClient {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 6 |     email: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `file_count` is never used
[INFO] [stdout]   --> src/storage/test_utils.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl MockBackend {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn file_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/server/mod.rs:159:34
[INFO] [stdout]     |
[INFO] [stdout] 159 |     if let Some(h) = s3_handle { h.await?; }
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 159 |     if let Some(h) = s3_handle { let _ = h.await?; }
[INFO] [stdout]     |                                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/server/mod.rs:160:38
[INFO] [stdout]     |
[INFO] [stdout] 160 |     if let Some(h) = webdav_handle { h.await?; }
[INFO] [stdout]     |                                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 160 |     if let Some(h) = webdav_handle { let _ = h.await?; }
[INFO] [stdout]     |                                      +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sha256`
[INFO] [stdout]  --> src/storage/tests.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use sha2::{Digest, Sha256};
[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: `crate::storage::test_utils::MockBackend`
[INFO] [stdout]  --> src/storage/tests.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use crate::storage::test_utils::MockBackend;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]  --> src/server/s3/mod.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sha2::{Digest, Sha256};
[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: `futures::stream::StreamExt`
[INFO] [stdout]    --> src/server/webdav/mod.rs:314:9
[INFO] [stdout]     |
[INFO] [stdout] 314 |     use futures::stream::StreamExt as _;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/cli/audit_cmd.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |             let name = entry.get("name").and_then(|v| v.as_str()).unwrap_or("");
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/cli/audit_cmd.rs:206:13
[INFO] [stdout]     |
[INFO] [stdout] 206 |         let name = entry.get("name").and_then(|v| v.as_str()).unwrap_or("");
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `backends`
[INFO] [stdout]    --> src/storage/engine.rs:543:13
[INFO] [stdout]     |
[INFO] [stdout] 543 |         let backends = &*self.backends;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_backends`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exists`
[INFO] [stdout]    --> src/storage/page_cache.rs:122:14
[INFO] [stdout]     |
[INFO] [stdout] 122 |         let (exists, should_notify) = if let Some(cs) = map.get_mut(&ck) {
[INFO] [stdout]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_exists`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket`
[INFO] [stdout]    --> src/server/webdav/mod.rs:101:46
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn is_directory_request(original_path: &str, bucket: &str, key: &str) -> bool {
[INFO] [stdout]     |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `VARIANTS` is never used
[INFO] [stdout]   --> src/config.rs:34:15
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl PlacementStrategy {
[INFO] [stdout]    | ---------------------- associated constant in this implementation
[INFO] [stdout] 33 |     /// All known strategy names (for help text)
[INFO] [stdout] 34 |     pub const VARIANTS: &'static [&'static str] = &["round-robin", "utilization"];
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MultiFSError` is never used
[INFO] [stdout]  --> src/error.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum MultiFSError {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `S3Error` is never constructed
[INFO] [stdout]   --> src/server/s3/mod.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct S3Error {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/server/s3/mod.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 200 | struct ListObjectsParams {
[INFO] [stdout]     |        ----------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 206 |     list_type: Option<i64>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 207 |     #[serde(rename = "continuation-token")]
[INFO] [stdout] 208 |     continuation_token: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 209 |     marker: Option<String>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     upload_id: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 214 |     #[serde(rename = "partNumber")]
[INFO] [stdout] 215 |     part_number: Option<i32>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 216 |     #[serde(rename = "max-parts")]
[INFO] [stdout] 217 |     max_parts: Option<i32>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 218 |     #[serde(rename = "part-number-marker")]
[INFO] [stdout] 219 |     part_number_marker: Option<i32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 220 |     encoding_type: Option<String>, 
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_directory_request` is never used
[INFO] [stdout]    --> src/server/webdav/mod.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn is_directory_request(original_path: &str, bucket: &str, key: &str) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/server/nfs/mod.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub async fn run(_engine: Arc<StorageEngine>, addr: &str) -> anyhow::Result<tokio::task::JoinHandle<()>> {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]  --> src/storage/chunk_manager.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Chunk {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 6 |     pub index: u32,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Chunk` 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: function `assemble` is never used
[INFO] [stdout]   --> src/storage/chunk_manager.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn assemble(chunks: &[Chunk]) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `verify_chunk` is never used
[INFO] [stdout]   --> src/storage/chunk_manager.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn verify_chunk(chunk: &Chunk) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `end_byte` is never used
[INFO] [stdout]   --> src/storage/page_cache.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl PageRange {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 23 |     pub fn end_byte(&self) -> usize { self.start_byte + self.length }
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `subscribe`, `clear`, `len`, and `chunk_ids` are never used
[INFO] [stdout]    --> src/storage/page_cache.rs:215:18
[INFO] [stdout]     |
[INFO] [stdout]  46 | impl PageCache {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 215 |     pub async fn subscribe(
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 |     pub async fn clear(&self) {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 |     pub async fn len(&self) -> usize { self.state.lock().await.len() }
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 231 |
[INFO] [stdout] 232 |     pub async fn chunk_ids(&self) -> Vec<String> {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cancel` is never used
[INFO] [stdout]   --> src/storage/download_tracker.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl DownloadTracker {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub async fn cancel(&self, bucket: &str, key: &str, chunk_index: i32) {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_backends` is never used
[INFO] [stdout]   --> src/storage/engine.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl StorageEngine {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub fn from_backends(handles: Vec<BackendHandle>, meta: MetadataDb) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `checksum` is never read
[INFO] [stdout]    --> src/storage/engine.rs:332:13
[INFO] [stdout]     |
[INFO] [stdout] 329 |         struct ChunkInfo {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 332 |             checksum: String,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ChunkInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `checksum` is never read
[INFO] [stdout]    --> src/storage/engine.rs:444:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |         struct ChunkInfo {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 444 |             checksum: String,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ChunkInfo` 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 `size` and `checksum` are never read
[INFO] [stdout]    --> src/storage/engine.rs:551:13
[INFO] [stdout]     |
[INFO] [stdout] 549 |         struct ChunkRec {
[INFO] [stdout]     |                -------- fields in this struct
[INFO] [stdout] 550 |             index: i32,
[INFO] [stdout] 551 |             size: i64,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 552 |             checksum: String,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ChunkRec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileRecord` is never constructed
[INFO] [stdout]   --> src/storage/metadata.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct FileRecord {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChunkRecord` is never constructed
[INFO] [stdout]   --> src/storage/metadata.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct ChunkRecord {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `delete_all_objects` is never used
[INFO] [stdout]    --> src/storage/metadata.rs:271:12
[INFO] [stdout]     |
[INFO] [stdout]  54 | impl MetadataDb {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 271 |     pub fn delete_all_objects(&self, bucket: &str) -> anyhow::Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PlacementPlan` is never constructed
[INFO] [stdout]   --> src/storage/placement.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct PlacementPlan {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `account_for_chunk` and `unique_accounts` are never used
[INFO] [stdout]   --> src/storage/placement.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl PlacementPlan {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] 17 |     /// Get the account email for a specific chunk index
[INFO] [stdout] 18 |     pub fn account_for_chunk(&self, chunk_index: u32) -> Option<&str> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn unique_accounts(&self) -> Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `plan_placement` is never used
[INFO] [stdout]   --> src/storage/placement.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn plan_placement(accounts: &[String], total_chunks: u32) -> PlacementPlan {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_account_for_chunk` is never used
[INFO] [stdout]   --> src/storage/placement.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn get_account_for_chunk(accounts: &[String], chunk_index: u32) -> &str {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StorageFile` is never constructed
[INFO] [stdout]  --> src/storage/backends/mod.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct StorageFile {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name`, `list`, and `server_side_copy` are never used
[INFO] [stdout]   --> src/storage/backends/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait StorageBackend: Send + Sync {
[INFO] [stdout]    |           -------------- methods in this trait
[INFO] [stdout] 17 |     /// Human-readable name for this backend instance
[INFO] [stdout] 18 |     fn name(&self) -> &str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     async fn list(&self, prefix: &str) -> anyhow::Result<Vec<StorageFile>>;
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     async fn server_side_copy(&self, _source_path: &str, _dest_path: &str) -> anyhow::Result<Option<String>> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]  --> src/storage/backends/pcloud.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct PCloudBackend {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 8 |     config: AccountConfig,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `email` is never read
[INFO] [stdout]  --> src/storage/pcloud/client.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct PCloudClient {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 6 |     email: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `copy_file` and `list_folder` are never used
[INFO] [stdout]    --> src/storage/pcloud/client.rs:275:18
[INFO] [stdout]     |
[INFO] [stdout]  12 | impl PCloudClient {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 275 |     pub async fn copy_file(&self, source_path: &str, dest_parent: &str, new_name: &str) -> anyhow::Result<()> {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 321 |     pub async fn list_folder(&self, path: &str) -> anyhow::Result<Vec<PCloudFile>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PCloudFile` is never constructed
[INFO] [stdout]    --> src/storage/pcloud/client.rs:361:12
[INFO] [stdout]     |
[INFO] [stdout] 361 | pub struct PCloudFile {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/server/mod.rs:159:34
[INFO] [stdout]     |
[INFO] [stdout] 159 |     if let Some(h) = s3_handle { h.await?; }
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 159 |     if let Some(h) = s3_handle { let _ = h.await?; }
[INFO] [stdout]     |                                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/server/mod.rs:160:38
[INFO] [stdout]     |
[INFO] [stdout] 160 |     if let Some(h) = webdav_handle { h.await?; }
[INFO] [stdout]     |                                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 160 |     if let Some(h) = webdav_handle { let _ = h.await?; }
[INFO] [stdout]     |                                      +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]  --> src/server/s3/mod.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sha2::{Digest, Sha256};
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::stream::StreamExt`
[INFO] [stdout]    --> src/server/webdav/mod.rs:314:9
[INFO] [stdout]     |
[INFO] [stdout] 314 |     use futures::stream::StreamExt as _;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]  --> src/storage/tests.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use sha2::{Digest, Sha256};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/cli/audit_cmd.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |             let name = entry.get("name").and_then(|v| v.as_str()).unwrap_or("");
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/cli/audit_cmd.rs:206:13
[INFO] [stdout]     |
[INFO] [stdout] 206 |         let name = entry.get("name").and_then(|v| v.as_str()).unwrap_or("");
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `backends`
[INFO] [stdout]    --> src/storage/engine.rs:543:13
[INFO] [stdout]     |
[INFO] [stdout] 543 |         let backends = &*self.backends;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_backends`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exists`
[INFO] [stdout]    --> src/storage/page_cache.rs:122:14
[INFO] [stdout]     |
[INFO] [stdout] 122 |         let (exists, should_notify) = if let Some(cs) = map.get_mut(&ck) {
[INFO] [stdout]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_exists`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket`
[INFO] [stdout]    --> src/server/webdav/mod.rs:101:46
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn is_directory_request(original_path: &str, bucket: &str, key: &str) -> bool {
[INFO] [stdout]     |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `VARIANTS` is never used
[INFO] [stdout]   --> src/config.rs:34:15
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl PlacementStrategy {
[INFO] [stdout]    | ---------------------- associated constant in this implementation
[INFO] [stdout] 33 |     /// All known strategy names (for help text)
[INFO] [stdout] 34 |     pub const VARIANTS: &'static [&'static str] = &["round-robin", "utilization"];
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MultiFSError` is never used
[INFO] [stdout]  --> src/error.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum MultiFSError {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `S3Error` is never constructed
[INFO] [stdout]   --> src/server/s3/mod.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct S3Error {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/server/s3/mod.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 200 | struct ListObjectsParams {
[INFO] [stdout]     |        ----------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 206 |     list_type: Option<i64>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 207 |     #[serde(rename = "continuation-token")]
[INFO] [stdout] 208 |     continuation_token: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 209 |     marker: Option<String>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     upload_id: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 214 |     #[serde(rename = "partNumber")]
[INFO] [stdout] 215 |     part_number: Option<i32>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 216 |     #[serde(rename = "max-parts")]
[INFO] [stdout] 217 |     max_parts: Option<i32>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 218 |     #[serde(rename = "part-number-marker")]
[INFO] [stdout] 219 |     part_number_marker: Option<i32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 220 |     encoding_type: Option<String>, 
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_directory_request` is never used
[INFO] [stdout]    --> src/server/webdav/mod.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn is_directory_request(original_path: &str, bucket: &str, key: &str) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `curl_status` is never used
[INFO] [stdout]    --> src/server/webdav_tests.rs:279:8
[INFO] [stdout]     |
[INFO] [stdout] 279 |     fn curl_status(args: &[&str]) -> (u16, u64) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/server/nfs/mod.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub async fn run(_engine: Arc<StorageEngine>, addr: &str) -> anyhow::Result<tokio::task::JoinHandle<()>> {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `end_byte` is never used
[INFO] [stdout]   --> src/storage/page_cache.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl PageRange {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 23 |     pub fn end_byte(&self) -> usize { self.start_byte + self.length }
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `chunk_ids` is never used
[INFO] [stdout]    --> src/storage/page_cache.rs:232:18
[INFO] [stdout]     |
[INFO] [stdout]  46 | impl PageCache {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub async fn chunk_ids(&self) -> Vec<String> {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `checksum` is never read
[INFO] [stdout]    --> src/storage/engine.rs:332:13
[INFO] [stdout]     |
[INFO] [stdout] 329 |         struct ChunkInfo {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 332 |             checksum: String,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ChunkInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `checksum` is never read
[INFO] [stdout]    --> src/storage/engine.rs:444:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |         struct ChunkInfo {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 444 |             checksum: String,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ChunkInfo` 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 `size` and `checksum` are never read
[INFO] [stdout]    --> src/storage/engine.rs:551:13
[INFO] [stdout]     |
[INFO] [stdout] 549 |         struct ChunkRec {
[INFO] [stdout]     |                -------- fields in this struct
[INFO] [stdout] 550 |             index: i32,
[INFO] [stdout] 551 |             size: i64,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 552 |             checksum: String,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ChunkRec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileRecord` is never constructed
[INFO] [stdout]   --> src/storage/metadata.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct FileRecord {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChunkRecord` is never constructed
[INFO] [stdout]   --> src/storage/metadata.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct ChunkRecord {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `delete_all_objects` is never used
[INFO] [stdout]    --> src/storage/metadata.rs:271:12
[INFO] [stdout]     |
[INFO] [stdout]  54 | impl MetadataDb {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 271 |     pub fn delete_all_objects(&self, bucket: &str) -> anyhow::Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StorageFile` is never constructed
[INFO] [stdout]  --> src/storage/backends/mod.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct StorageFile {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name`, `list`, and `server_side_copy` are never used
[INFO] [stdout]   --> src/storage/backends/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait StorageBackend: Send + Sync {
[INFO] [stdout]    |           -------------- methods in this trait
[INFO] [stdout] 17 |     /// Human-readable name for this backend instance
[INFO] [stdout] 18 |     fn name(&self) -> &str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     async fn list(&self, prefix: &str) -> anyhow::Result<Vec<StorageFile>>;
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     async fn server_side_copy(&self, _source_path: &str, _dest_path: &str) -> anyhow::Result<Option<String>> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]  --> src/storage/backends/pcloud.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct PCloudBackend {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 8 |     config: AccountConfig,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `email` is never read
[INFO] [stdout]  --> src/storage/pcloud/client.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct PCloudClient {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 6 |     email: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `copy_file` and `list_folder` are never used
[INFO] [stdout]    --> src/storage/pcloud/client.rs:275:18
[INFO] [stdout]     |
[INFO] [stdout]  12 | impl PCloudClient {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 275 |     pub async fn copy_file(&self, source_path: &str, dest_parent: &str, new_name: &str) -> anyhow::Result<()> {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 321 |     pub async fn list_folder(&self, path: &str) -> anyhow::Result<Vec<PCloudFile>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PCloudFile` is never constructed
[INFO] [stdout]    --> src/storage/pcloud/client.rs:361:12
[INFO] [stdout]     |
[INFO] [stdout] 361 | pub struct PCloudFile {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/storage/test_utils.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct MockBackend {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 9 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `file_count` is never used
[INFO] [stdout]   --> src/storage/test_utils.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl MockBackend {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn file_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/server/mod.rs:159:34
[INFO] [stdout]     |
[INFO] [stdout] 159 |     if let Some(h) = s3_handle { h.await?; }
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 159 |     if let Some(h) = s3_handle { let _ = h.await?; }
[INFO] [stdout]     |                                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/server/mod.rs:160:38
[INFO] [stdout]     |
[INFO] [stdout] 160 |     if let Some(h) = webdav_handle { h.await?; }
[INFO] [stdout]     |                                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 160 |     if let Some(h) = webdav_handle { let _ = h.await?; }
[INFO] [stdout]     |                                      +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `Command { std: "docker" "inspect" "024e72c672357e7a759b6b45aba94832eef74cc429a4536c098903299d07cf0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "024e72c672357e7a759b6b45aba94832eef74cc429a4536c098903299d07cf0d", kill_on_drop: false }`
[INFO] [stdout] 024e72c672357e7a759b6b45aba94832eef74cc429a4536c098903299d07cf0d
