[INFO] fetching crate next-web-retry 0.1.0...
[INFO] fixing next-web-retry-0.1.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate next-web-retry 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate next-web-retry 0.1.0
[INFO] finished tweaking crates.io crate next-web-retry 0.1.0
[INFO] tweaked toml for crates.io crate next-web-retry 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate next-web-retry 0.1.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate next-web-retry 0.1.0 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "b094d1b232d598620ea0cb5c972ee7c36344b42202ebbbe2b492b3dc630d6086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b094d1b232d598620ea0cb5c972ee7c36344b42202ebbbe2b492b3dc630d6086" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b094d1b232d598620ea0cb5c972ee7c36344b42202ebbbe2b492b3dc630d6086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b094d1b232d598620ea0cb5c972ee7c36344b42202ebbbe2b492b3dc630d6086" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
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[INFO] [stdout] error[E0583]: file not found for module `binary_error_classifier`
[INFO] [stdout]  --> src/classifier/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod binary_error_classifier;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `binary_error_classifier`, create file "src/classifier/binary_error_classifier.rs" or "src/classifier/binary_error_classifier/mod.rs"
[INFO] [stdout]   = note: if there is a `mod binary_error_classifier` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `binary_error_classifier`
[INFO] [stdout]  --> src/classifier/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod binary_error_classifier;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `binary_error_classifier`, create file "src/classifier/binary_error_classifier.rs" or "src/classifier/binary_error_classifier/mod.rs"
[INFO] [stdout]   = note: if there is a `mod binary_error_classifier` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RwLock`
[INFO] [stdout]  --> src/retry_context.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::sync::{Mutex, RwLock};
[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: `RwLock`
[INFO] [stdout]  --> src/retry_context.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::sync::{Mutex, RwLock};
[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 variable: `context`
[INFO] [stdout]   --> src/retry_listener.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn open(&self, context: &dyn RetryContext) -> bool { true }
[INFO] [stdout]    |                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/retry_listener.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn close(&self, context: &dyn RetryContext, error: Option<&dyn AnyError>) {}
[INFO] [stdout]    |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/retry_listener.rs:13:49
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn close(&self, context: &dyn RetryContext, error: Option<&dyn AnyError>) {}
[INFO] [stdout]    |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/retry_listener.rs:15:26
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn on_success(&self, context: &dyn RetryContext, result: &dyn Any) {}
[INFO] [stdout]    |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> src/retry_listener.rs:15:54
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn on_success(&self, context: &dyn RetryContext, result: &dyn Any) {}
[INFO] [stdout]    |                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/retry_listener.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn on_error(&self, context: &dyn RetryContext, error: &dyn AnyError) {}
[INFO] [stdout]    |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/retry_listener.rs:17:52
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn on_error(&self, context: &dyn RetryContext, error: &dyn AnyError) {}
[INFO] [stdout]    |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_interval`
[INFO] [stdout]   --> src/backoff/uniform_random_back_off_policy.rs:18:47
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn set_min_back_off_period(&mut self, min_interval: u64) {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_interval`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_interval`
[INFO] [stdout]   --> src/backoff/uniform_random_back_off_policy.rs:24:47
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn set_max_back_off_period(&mut self, max_interval: u64) {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_interval`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/retry_listener.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn open(&self, context: &dyn RetryContext) -> bool { true }
[INFO] [stdout]    |                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/retry_listener.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn close(&self, context: &dyn RetryContext, error: Option<&dyn AnyError>) {}
[INFO] [stdout]    |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/backoff/uniform_random_back_off_policy.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         context: &dyn crate::retry_context::RetryContext,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/retry_listener.rs:13:49
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn close(&self, context: &dyn RetryContext, error: Option<&dyn AnyError>) {}
[INFO] [stdout]    |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/retry_listener.rs:15:26
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn on_success(&self, context: &dyn RetryContext, result: &dyn Any) {}
[INFO] [stdout]    |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> src/retry_listener.rs:15:54
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn on_success(&self, context: &dyn RetryContext, result: &dyn Any) {}
[INFO] [stdout]    |                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/retry_listener.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn on_error(&self, context: &dyn RetryContext, error: &dyn AnyError) {}
[INFO] [stdout]    |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/retry_listener.rs:17:52
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn on_error(&self, context: &dyn RetryContext, error: &dyn AnyError) {}
[INFO] [stdout]    |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/backoff/uniform_random_back_off_policy.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         context: Option<&dyn BackOffContext>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_interval`
[INFO] [stdout]   --> src/backoff/uniform_random_back_off_policy.rs:18:47
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn set_min_back_off_period(&mut self, min_interval: u64) {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_interval`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_interval`
[INFO] [stdout]   --> src/backoff/uniform_random_back_off_policy.rs:24:47
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn set_max_back_off_period(&mut self, max_interval: u64) {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_interval`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/backoff/uniform_random_back_off_policy.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         context: &dyn crate::retry_context::RetryContext,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/backoff/uniform_random_back_off_policy.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         context: Option<&dyn BackOffContext>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/binary_error_classifier_retry_policy.rs:31:20
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn open(&self, context: Option<&dyn RetryContext>) -> Arc<dyn RetryContext> {
[INFO] [stdout]    |                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/predicate_retry_policy.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 |     async fn can_retry(&self, context: &dyn crate::retry_context::RetryContext) -> bool {
[INFO] [stdout]    |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/predicate_retry_policy.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         context: Option<&dyn crate::retry_context::RetryContext>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/predicate_retry_policy.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         context: &dyn crate::retry_context::RetryContext,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/policy/predicate_retry_policy.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         error: Option<&dyn AnyError>,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/always_retry_policy.rs:16:31
[INFO] [stdout]    |
[INFO] [stdout] 16 |     async fn can_retry(&self, context: &dyn crate::retry_context::RetryContext) -> bool {
[INFO] [stdout]    |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/always_retry_policy.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         context: Option<&dyn crate::retry_context::RetryContext>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/always_retry_policy.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn close(&self, context: &dyn crate::retry_context::RetryContext) {
[INFO] [stdout]    |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/always_retry_policy.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         context: &dyn crate::retry_context::RetryContext,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/policy/always_retry_policy.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         error: Option<&dyn AnyError>,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/timeout_retry_policy.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn open(&self, context: Option<&dyn RetryContext>) -> Arc<dyn RetryContext> {
[INFO] [stdout]    |                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/policy/timeout_retry_policy.rs:85:29
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn has_attribute(&self, name: &str) -> bool {
[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/policy/timeout_retry_policy.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn set_attribute(&self, name: &str, value: AnyValue) {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/policy/timeout_retry_policy.rs:89:41
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn set_attribute(&self, name: &str, value: AnyValue) {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/policy/timeout_retry_policy.rs:93:32
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn remove_attribute(&self, name: &str) -> Option<AnyValue> {
[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/policy/timeout_retry_policy.rs:97:29
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn get_attribute(&self, name: &str) -> Option<AnyValue> {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/binary_error_classifier_retry_policy.rs:31:20
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn open(&self, context: Option<&dyn RetryContext>) -> Arc<dyn RetryContext> {
[INFO] [stdout]    |                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/policy/map_retry_context_cache.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get(&self, key: &str) -> Option<&dyn crate::retry_context::RetryContext> {
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/policy/map_retry_context_cache.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn get_mut(&self, key: &str) -> Option<&mut dyn RetryContext> {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/policy/map_retry_context_cache.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn put(&mut self, key: &str, value: Arc<dyn RetryContext>) {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/policy/map_retry_context_cache.rs:23:34
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn put(&mut self, key: &str, value: Arc<dyn RetryContext>) {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/policy/map_retry_context_cache.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn remove(&mut self, key: &str) {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/policy/map_retry_context_cache.rs:31:28
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn contains_key(&self, key: &str) -> bool {
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/predicate_retry_policy.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 |     async fn can_retry(&self, context: &dyn crate::retry_context::RetryContext) -> bool {
[INFO] [stdout]    |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent`
[INFO] [stdout]    --> src/policy/simple_retry_policy.rs:130:20
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn open(&self, parent: Option<&dyn RetryContext>) -> Arc<dyn RetryContext> {
[INFO] [stdout]     |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/predicate_retry_policy.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         context: Option<&dyn crate::retry_context::RetryContext>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/predicate_retry_policy.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         context: &dyn crate::retry_context::RetryContext,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/policy/predicate_retry_policy.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         error: Option<&dyn AnyError>,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]    --> src/policy/simple_retry_policy.rs:176:21
[INFO] [stdout]     |
[INFO] [stdout] 176 |         if let Some(error) = error {
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/policy/simple_retry_policy.rs:197:29
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn has_attribute(&self, name: &str) -> bool {
[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/policy/simple_retry_policy.rs:201:29
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn set_attribute(&self, name: &str, value: AnyValue) {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/policy/simple_retry_policy.rs:201:41
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn set_attribute(&self, name: &str, value: AnyValue) {
[INFO] [stdout]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/policy/simple_retry_policy.rs:205:32
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn remove_attribute(&self, name: &str) -> Option<AnyValue> {
[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/policy/simple_retry_policy.rs:209:29
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn get_attribute(&self, name: &str) -> Option<AnyValue> {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/always_retry_policy.rs:16:31
[INFO] [stdout]    |
[INFO] [stdout] 16 |     async fn can_retry(&self, context: &dyn crate::retry_context::RetryContext) -> bool {
[INFO] [stdout]    |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/always_retry_policy.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         context: Option<&dyn crate::retry_context::RetryContext>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/always_retry_policy.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn close(&self, context: &dyn crate::retry_context::RetryContext) {
[INFO] [stdout]    |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/always_retry_policy.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         context: &dyn crate::retry_context::RetryContext,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/policy/always_retry_policy.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         error: Option<&dyn AnyError>,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/policy/timeout_retry_policy.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn open(&self, context: Option<&dyn RetryContext>) -> Arc<dyn RetryContext> {
[INFO] [stdout]    |                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/policy/timeout_retry_policy.rs:85:29
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn has_attribute(&self, name: &str) -> bool {
[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/policy/timeout_retry_policy.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn set_attribute(&self, name: &str, value: AnyValue) {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/policy/timeout_retry_policy.rs:89:41
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn set_attribute(&self, name: &str, value: AnyValue) {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/policy/timeout_retry_policy.rs:93:32
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn remove_attribute(&self, name: &str) -> Option<AnyValue> {
[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/policy/timeout_retry_policy.rs:97:29
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn get_attribute(&self, name: &str) -> Option<AnyValue> {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `next-web-retry` (lib test) due to 1 previous error; 41 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/policy/map_retry_context_cache.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get(&self, key: &str) -> Option<&dyn crate::retry_context::RetryContext> {
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/policy/map_retry_context_cache.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn get_mut(&self, key: &str) -> Option<&mut dyn RetryContext> {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/policy/map_retry_context_cache.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn put(&mut self, key: &str, value: Arc<dyn RetryContext>) {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/policy/map_retry_context_cache.rs:23:34
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn put(&mut self, key: &str, value: Arc<dyn RetryContext>) {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/policy/map_retry_context_cache.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn remove(&mut self, key: &str) {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/policy/map_retry_context_cache.rs:31:28
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn contains_key(&self, key: &str) -> bool {
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent`
[INFO] [stdout]    --> src/policy/simple_retry_policy.rs:130:20
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn open(&self, parent: Option<&dyn RetryContext>) -> Arc<dyn RetryContext> {
[INFO] [stdout]     |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]    --> src/policy/simple_retry_policy.rs:176:21
[INFO] [stdout]     |
[INFO] [stdout] 176 |         if let Some(error) = error {
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/policy/simple_retry_policy.rs:197:29
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn has_attribute(&self, name: &str) -> bool {
[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/policy/simple_retry_policy.rs:201:29
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn set_attribute(&self, name: &str, value: AnyValue) {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/policy/simple_retry_policy.rs:201:41
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn set_attribute(&self, name: &str, value: AnyValue) {
[INFO] [stdout]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/policy/simple_retry_policy.rs:205:32
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn remove_attribute(&self, name: &str) -> Option<AnyValue> {
[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/policy/simple_retry_policy.rs:209:29
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn get_attribute(&self, name: &str) -> Option<AnyValue> {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `next-web-retry` (lib) due to 1 previous error; 41 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b094d1b232d598620ea0cb5c972ee7c36344b42202ebbbe2b492b3dc630d6086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b094d1b232d598620ea0cb5c972ee7c36344b42202ebbbe2b492b3dc630d6086", kill_on_drop: false }`
[INFO] [stdout] b094d1b232d598620ea0cb5c972ee7c36344b42202ebbbe2b492b3dc630d6086
