[INFO] fetching crate anticaptcha 0.1.1...
[INFO] checking anticaptcha-0.1.1 against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743
[INFO] extracting crate anticaptcha 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate anticaptcha 0.1.1 on toolchain 18a6d911caba59605eb03db1452848a85d2e5879
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate anticaptcha 0.1.1
[INFO] finished tweaking crates.io crate anticaptcha 0.1.1
[INFO] tweaked toml for crates.io crate anticaptcha 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9425a7bf01c15b0ddda54ef818f81f189afdf2d88902d1ce2c7a685d9ced356d
[INFO] running `Command { std: "docker" "start" "-a" "9425a7bf01c15b0ddda54ef818f81f189afdf2d88902d1ce2c7a685d9ced356d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9425a7bf01c15b0ddda54ef818f81f189afdf2d88902d1ce2c7a685d9ced356d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9425a7bf01c15b0ddda54ef818f81f189afdf2d88902d1ce2c7a685d9ced356d", kill_on_drop: false }`
[INFO] [stdout] 9425a7bf01c15b0ddda54ef818f81f189afdf2d88902d1ce2c7a685d9ced356d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f6e5ed821dcbcca66c80293473f88283612871adef6b5d9715a972a634677a4
[INFO] running `Command { std: "docker" "start" "-a" "0f6e5ed821dcbcca66c80293473f88283612871adef6b5d9715a972a634677a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling tokio v1.28.2
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking serde v1.0.164
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking httpdate v1.0.2
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking ipnet v2.7.2
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]     Checking idna v0.4.0
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[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking openssl-sys v0.9.88
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]     Checking openssl v0.10.54
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
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[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking h2 v0.3.19
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper v0.14.26
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]     Checking anticaptcha v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `GetBalance` is never constructed
[INFO] [stdout]   --> src/resources/account.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct GetBalance<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/resources/account.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[warn(dead_code)]
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetBalance` is never constructed
[INFO] [stdout]   --> src/resources/account.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct GetBalance<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/resources/account.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[warn(dead_code)]
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `execute` are never used
[INFO] [stdout]   --> src/resources/account.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl<'a> GetBalance<'a> {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 18 |     pub fn new(client: &'a Client) -> GetBalance {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub async fn execute(&self) -> Result<Balance, reqwest::Error> {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `execute` are never used
[INFO] [stdout]   --> src/resources/account.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl<'a> GetBalance<'a> {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 18 |     pub fn new(client: &'a Client) -> GetBalance {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub async fn execute(&self) -> Result<Balance, reqwest::Error> {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ReCaptcha` is never used
[INFO] [stdout]  --> src/resources/types.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum ReCaptcha {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ReCaptcha` is never used
[INFO] [stdout]  --> src/resources/types.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum ReCaptcha {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GeeTest` is never used
[INFO] [stdout]  --> src/resources/types.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum GeeTest {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GeeTest` is never used
[INFO] [stdout]  --> src/resources/types.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum GeeTest {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CaptchaTypes` is never used
[INFO] [stdout]   --> src/resources/types.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum CaptchaTypes {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ApiSubmissionErrors` is never used
[INFO] [stdout]   --> src/resources/types.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub enum ApiSubmissionErrors {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CaptchaTypes` is never used
[INFO] [stdout]   --> src/resources/types.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum CaptchaTypes {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ApiRetrievalErrors` is never used
[INFO] [stdout]   --> src/resources/types.rs:53:10
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub enum ApiRetrievalErrors {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ApiSubmissionErrors` is never used
[INFO] [stdout]   --> src/resources/types.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub enum ApiSubmissionErrors {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `api_key` is never read
[INFO] [stdout]  --> src/client/async.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Client {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 5 |     host: String,
[INFO] [stdout] 6 |     api_key: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Client` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ApiRetrievalErrors` is never used
[INFO] [stdout]   --> src/resources/types.rs:53:10
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub enum ApiRetrievalErrors {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `api_key` is never read
[INFO] [stdout]  --> src/client/async.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Client {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 5 |     host: String,
[INFO] [stdout] 6 |     api_key: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Client` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.73s
[INFO] running `Command { std: "docker" "inspect" "0f6e5ed821dcbcca66c80293473f88283612871adef6b5d9715a972a634677a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f6e5ed821dcbcca66c80293473f88283612871adef6b5d9715a972a634677a4", kill_on_drop: false }`
[INFO] [stdout] 0f6e5ed821dcbcca66c80293473f88283612871adef6b5d9715a972a634677a4