[INFO] cloning repository https://github.com/funnyboy-roks/b2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/funnyboy-roks/b2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnyboy-roks%2Fb2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnyboy-roks%2Fb2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1b54d05b7a256a77927bc6271c56b3ac57fcf3b
[INFO] testing funnyboy-roks/b2 against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnyboy-roks%2Fb2" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/funnyboy-roks/b2
[INFO] finished tweaking git repo https://github.com/funnyboy-roks/b2
[INFO] tweaked toml for git repo https://github.com/funnyboy-roks/b2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/funnyboy-roks/b2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/funnyboy-roks/b2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rs_internal_state v0.1.3
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.41
[INFO] [stderr]   Downloaded rs_hasher_ctx v0.1.3
[INFO] [stderr]   Downloaded rs_n_bit_words v0.1.3
[INFO] [stderr]   Downloaded progress_bar v1.0.5
[INFO] [stderr]   Downloaded rs_sha1 v0.1.3
[INFO] [stderr]   Downloaded anyhow v1.0.80
[INFO] [stderr]   Downloaded cc v1.0.86
[INFO] [stderr]   Downloaded syn v2.0.50
[INFO] [stderr]   Downloaded web-sys v0.3.68
[INFO] [stderr]   Downloaded humanize-bytes v1.0.5
[INFO] [stderr]   Downloaded rs_internal_hasher v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3c25f6b962945c91bd6fbc4fb214dfce4870f9d037de01804f989a4f220be6a
[INFO] running `Command { std: "docker" "start" "-a" "a3c25f6b962945c91bd6fbc4fb214dfce4870f9d037de01804f989a4f220be6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3c25f6b962945c91bd6fbc4fb214dfce4870f9d037de01804f989a4f220be6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3c25f6b962945c91bd6fbc4fb214dfce4870f9d037de01804f989a4f220be6a", kill_on_drop: false }`
[INFO] [stdout] a3c25f6b962945c91bd6fbc4fb214dfce4870f9d037de01804f989a4f220be6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47d0b6f2e542feb6241837f1aa65d169e5ca25a919d3b870f6a269bd6d8bd86c
[INFO] running `Command { std: "docker" "start" "-a" "47d0b6f2e542feb6241837f1aa65d169e5ca25a919d3b870f6a269bd6d8bd86c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling cc v1.0.86
[INFO] [stderr]    Compiling indexmap v2.2.3
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling rs_n_bit_words v0.1.3
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling rs_internal_state v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling anstream v0.6.12
[INFO] [stderr]    Compiling rs_internal_hasher v0.1.3
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling winnow v0.6.2
[INFO] [stderr]    Compiling anyhow v1.0.80
[INFO] [stderr]    Compiling strsim v0.11.0
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling rs_hasher_ctx v0.1.3
[INFO] [stderr]    Compiling clap_builder v4.5.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling directories v5.0.1
[INFO] [stderr]    Compiling rs_sha1 v0.1.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling humanize-bytes v1.0.5
[INFO] [stderr]    Compiling progress_bar v1.0.5
[INFO] [stderr]    Compiling openssl-sys v0.9.101
[INFO] [stderr]    Compiling syn v2.0.50
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling h2 v0.3.24
[INFO] [stderr]    Compiling clap v4.5.1
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.34
[INFO] [stderr]    Compiling toml_edit v0.22.6
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.24
[INFO] [stderr]    Compiling toml v0.8.10
[INFO] [stderr]    Compiling b2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:333:17
[INFO] [stdout]     |
[INFO] [stdout] 333 |             let res: serde_json::Value = cfg.send_request_de(|cfg| {
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `application_key_expiration_timestamp` is never read
[INFO] [stdout]  --> src/api/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct AuthResponse {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub application_key_expiration_timestamp: Option<String>,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `AuthResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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/api/mod.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct StorageApi {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 48 |     pub absolute_minimum_part_size: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 49 |     pub api_url: String,
[INFO] [stdout] 50 |     pub bucket_id: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 51 |     pub bucket_name: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 52 |     pub capabilities: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 53 |     pub download_url: String,
[INFO] [stdout] 54 |     pub info_type: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 55 |     pub name_prefix: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 56 |     pub recommended_part_size: u64,
[INFO] [stdout] 57 |     pub s3_api_url: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StorageApi` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/api/mod.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct Bucket {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 63 |     pub account_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 64 |     pub bucket_id: String,
[INFO] [stdout] 65 |     pub bucket_info: serde_json::Value,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 66 |     pub bucket_name: String,
[INFO] [stdout] 67 |     pub bucket_type: String,                // TODO enum
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 68 |     pub cors_rules: Vec<serde_json::Value>, // TODO
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 69 |     pub default_server_side_encryption: GenericConfig,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 70 |     pub file_lock_configuration: GenericConfig,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 71 |     pub lifecycle_rules: Vec<serde_json::Value>, // TODO
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 72 |     pub options: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 73 |     pub replication_configuration: GenericConfig,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 74 |     pub revision: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bucket` 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 `is_client_authorized_to_read` and `value` are never read
[INFO] [stdout]   --> src/api/mod.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub struct GenericConfig {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 80 |     pub is_client_authorized_to_read: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 81 |     pub value: serde_json::Value,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GenericConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/api/mod.rs:96:9
[INFO] [stdout]     |
[INFO] [stdout]  95 | pub struct File {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout]  96 |     pub account_id: String,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]  97 |     pub action: Action,
[INFO] [stdout]  98 |     pub bucket_id: String,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]  99 |     pub content_length: u64,
[INFO] [stdout] 100 |     pub content_md5: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 101 |     pub content_sha1: String,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 102 |     pub content_type: String,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 103 |     pub file_id: String,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 104 |     pub file_info: serde_json::Value,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 105 |     pub file_name: String,
[INFO] [stdout] 106 |     pub file_retention: GenericConfig,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 107 |     pub legal_hold: GenericConfig,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 108 |     pub server_side_encryption: ServerSideEncryption,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `File` 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 `algorithm` and `mode` are never read
[INFO] [stdout]    --> src/api/mod.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct ServerSideEncryption {
[INFO] [stdout]     |            -------------------- fields in this struct
[INFO] [stdout] 116 |     pub algorithm: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 117 |     pub mode: Option<String>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ServerSideEncryption` 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 `status` is never read
[INFO] [stdout]    --> src/api/mod.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub struct ApiError {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 125 |     pub status: u16,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ApiError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.60s
[INFO] running `Command { std: "docker" "inspect" "47d0b6f2e542feb6241837f1aa65d169e5ca25a919d3b870f6a269bd6d8bd86c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47d0b6f2e542feb6241837f1aa65d169e5ca25a919d3b870f6a269bd6d8bd86c", kill_on_drop: false }`
[INFO] [stdout] 47d0b6f2e542feb6241837f1aa65d169e5ca25a919d3b870f6a269bd6d8bd86c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2669cefc89e48990b6ed415a36ccd53bcf0302b627497a5cfec2cd71b2841bc
[INFO] running `Command { std: "docker" "start" "-a" "f2669cefc89e48990b6ed415a36ccd53bcf0302b627497a5cfec2cd71b2841bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling b2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:333:17
[INFO] [stdout]     |
[INFO] [stdout] 333 |             let res: serde_json::Value = cfg.send_request_de(|cfg| {
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `application_key_expiration_timestamp` is never read
[INFO] [stdout]  --> src/api/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct AuthResponse {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub application_key_expiration_timestamp: Option<String>,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `AuthResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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/api/mod.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct StorageApi {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 48 |     pub absolute_minimum_part_size: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 49 |     pub api_url: String,
[INFO] [stdout] 50 |     pub bucket_id: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 51 |     pub bucket_name: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 52 |     pub capabilities: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 53 |     pub download_url: String,
[INFO] [stdout] 54 |     pub info_type: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 55 |     pub name_prefix: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 56 |     pub recommended_part_size: u64,
[INFO] [stdout] 57 |     pub s3_api_url: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StorageApi` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/api/mod.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct Bucket {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 63 |     pub account_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 64 |     pub bucket_id: String,
[INFO] [stdout] 65 |     pub bucket_info: serde_json::Value,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 66 |     pub bucket_name: String,
[INFO] [stdout] 67 |     pub bucket_type: String,                // TODO enum
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 68 |     pub cors_rules: Vec<serde_json::Value>, // TODO
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 69 |     pub default_server_side_encryption: GenericConfig,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 70 |     pub file_lock_configuration: GenericConfig,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 71 |     pub lifecycle_rules: Vec<serde_json::Value>, // TODO
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 72 |     pub options: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 73 |     pub replication_configuration: GenericConfig,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 74 |     pub revision: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bucket` 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 `is_client_authorized_to_read` and `value` are never read
[INFO] [stdout]   --> src/api/mod.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub struct GenericConfig {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 80 |     pub is_client_authorized_to_read: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 81 |     pub value: serde_json::Value,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GenericConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/api/mod.rs:96:9
[INFO] [stdout]     |
[INFO] [stdout]  95 | pub struct File {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout]  96 |     pub account_id: String,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]  97 |     pub action: Action,
[INFO] [stdout]  98 |     pub bucket_id: String,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]  99 |     pub content_length: u64,
[INFO] [stdout] 100 |     pub content_md5: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 101 |     pub content_sha1: String,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 102 |     pub content_type: String,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 103 |     pub file_id: String,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 104 |     pub file_info: serde_json::Value,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 105 |     pub file_name: String,
[INFO] [stdout] 106 |     pub file_retention: GenericConfig,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 107 |     pub legal_hold: GenericConfig,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 108 |     pub server_side_encryption: ServerSideEncryption,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `File` 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 `algorithm` and `mode` are never read
[INFO] [stdout]    --> src/api/mod.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct ServerSideEncryption {
[INFO] [stdout]     |            -------------------- fields in this struct
[INFO] [stdout] 116 |     pub algorithm: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 117 |     pub mode: Option<String>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ServerSideEncryption` 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 `status` is never read
[INFO] [stdout]    --> src/api/mod.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub struct ApiError {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 125 |     pub status: u16,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ApiError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "f2669cefc89e48990b6ed415a36ccd53bcf0302b627497a5cfec2cd71b2841bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2669cefc89e48990b6ed415a36ccd53bcf0302b627497a5cfec2cd71b2841bc", kill_on_drop: false }`
[INFO] [stdout] f2669cefc89e48990b6ed415a36ccd53bcf0302b627497a5cfec2cd71b2841bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c19a0715ef826036541ba35cfed63f44a40de6ced34fbb74bf5b670b9573df5d
[INFO] running `Command { std: "docker" "start" "-a" "c19a0715ef826036541ba35cfed63f44a40de6ced34fbb74bf5b670b9573df5d", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]    --> src/main.rs:333:17
[INFO] [stderr]     |
[INFO] [stderr] 333 |             let res: serde_json::Value = cfg.send_request_de(|cfg| {
[INFO] [stderr]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `application_key_expiration_timestamp` is never read
[INFO] [stderr]  --> src/api/mod.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct AuthResponse {
[INFO] [stderr]   |            ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 9 |     pub application_key_expiration_timestamp: Option<String>,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `AuthResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/api/mod.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub struct StorageApi {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 48 |     pub absolute_minimum_part_size: u64,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 49 |     pub api_url: String,
[INFO] [stderr] 50 |     pub bucket_id: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 51 |     pub bucket_name: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 52 |     pub capabilities: Vec<String>,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 53 |     pub download_url: String,
[INFO] [stderr] 54 |     pub info_type: String,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 55 |     pub name_prefix: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 56 |     pub recommended_part_size: u64,
[INFO] [stderr] 57 |     pub s3_api_url: String,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StorageApi` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/api/mod.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub struct Bucket {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 63 |     pub account_id: String,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 64 |     pub bucket_id: String,
[INFO] [stderr] 65 |     pub bucket_info: serde_json::Value,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 66 |     pub bucket_name: String,
[INFO] [stderr] 67 |     pub bucket_type: String,                // TODO enum
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 68 |     pub cors_rules: Vec<serde_json::Value>, // TODO
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 69 |     pub default_server_side_encryption: GenericConfig,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 70 |     pub file_lock_configuration: GenericConfig,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 71 |     pub lifecycle_rules: Vec<serde_json::Value>, // TODO
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 72 |     pub options: Vec<String>,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 73 |     pub replication_configuration: GenericConfig,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 74 |     pub revision: u64,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Bucket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `is_client_authorized_to_read` and `value` are never read
[INFO] [stderr]   --> src/api/mod.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub struct GenericConfig {
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] 80 |     pub is_client_authorized_to_read: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 81 |     pub value: serde_json::Value,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `GenericConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]    --> src/api/mod.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr]  95 | pub struct File {
[INFO] [stderr]     |            ---- fields in this struct
[INFO] [stderr]  96 |     pub account_id: String,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]  97 |     pub action: Action,
[INFO] [stderr]  98 |     pub bucket_id: String,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]  99 |     pub content_length: u64,
[INFO] [stderr] 100 |     pub content_md5: Option<String>,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 101 |     pub content_sha1: String,
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 102 |     pub content_type: String,
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 103 |     pub file_id: String,
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 104 |     pub file_info: serde_json::Value,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 105 |     pub file_name: String,
[INFO] [stderr] 106 |     pub file_retention: GenericConfig,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr] 107 |     pub legal_hold: GenericConfig,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 108 |     pub server_side_encryption: ServerSideEncryption,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `File` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `algorithm` and `mode` are never read
[INFO] [stderr]    --> src/api/mod.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub struct ServerSideEncryption {
[INFO] [stderr]     |            -------------------- fields in this struct
[INFO] [stderr] 116 |     pub algorithm: Option<String>,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 117 |     pub mode: Option<String>,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ServerSideEncryption` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `status` is never read
[INFO] [stderr]    --> src/api/mod.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub struct ApiError {
[INFO] [stderr]     |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 125 |     pub status: u16,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ApiError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `b2` (bin "b2" test) generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/b2-622eab171ca749ee)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c19a0715ef826036541ba35cfed63f44a40de6ced34fbb74bf5b670b9573df5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c19a0715ef826036541ba35cfed63f44a40de6ced34fbb74bf5b670b9573df5d", kill_on_drop: false }`
[INFO] [stdout] c19a0715ef826036541ba35cfed63f44a40de6ced34fbb74bf5b670b9573df5d
