[INFO] fetching crate k8s-ares 0.1.0...
[INFO] building k8s-ares-0.1.0 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate k8s-ares 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate k8s-ares 0.1.0 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate k8s-ares 0.1.0
[INFO] finished tweaking crates.io crate k8s-ares 0.1.0
[INFO] tweaked toml for crates.io crate k8s-ares 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate k8s-ares 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] a80983417ffe832f96ae9fa0a102c96311998294b9536f7cdb26849647204938
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a80983417ffe832f96ae9fa0a102c96311998294b9536f7cdb26849647204938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a80983417ffe832f96ae9fa0a102c96311998294b9536f7cdb26849647204938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a80983417ffe832f96ae9fa0a102c96311998294b9536f7cdb26849647204938", kill_on_drop: false }`
[INFO] [stdout] a80983417ffe832f96ae9fa0a102c96311998294b9536f7cdb26849647204938
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 992ecf44893cb817fd475c46222c03c1d88fac37d7cdedc741f4cfd80cd34d92
[INFO] running `Command { std: "docker" "start" "-a" "992ecf44893cb817fd475c46222c03c1d88fac37d7cdedc741f4cfd80cd34d92", kill_on_drop: false }`
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[INFO] [stderr]    Compiling kube-derive v0.40.0
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.8
[INFO] [stderr]    Compiling kube v0.40.0
[INFO] [stderr]    Compiling kube-runtime v0.40.0
[INFO] [stderr]    Compiling k8s-ares v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Logger`, `error`, `log`
[INFO] [stdout]    --> src/main.rs:119:18
[INFO] [stdout]     |
[INFO] [stdout] 119 |     crit, debug, error, info, log, o,
[INFO] [stdout]     |                  ^^^^^        ^^^
[INFO] [stdout] 120 |     Drain, Logger,
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryStreamExt`
[INFO] [stdout]    --> src/main.rs:125:26
[INFO] [stdout]     |
[INFO] [stdout] 125 | use futures::{StreamExt, TryStreamExt};
[INFO] [stdout]     |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Event`
[INFO] [stdout]    --> src/main.rs:126:34
[INFO] [stdout]     |
[INFO] [stdout] 126 | use k8s_openapi::api::core::v1::{Event, Secret};
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Meta`
[INFO] [stdout]    --> src/main.rs:128:28
[INFO] [stdout]     |
[INFO] [stdout] 128 |     api::{Api, ListParams, Meta},
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `utils::try_flatten_applied`, `watcher`
[INFO] [stdout]    --> src/main.rs:131:20
[INFO] [stdout]     |
[INFO] [stdout] 131 | use kube_runtime::{utils::try_flatten_applied, watcher};
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CustomResource`
[INFO] [stdout]    --> src/main.rs:132:19
[INFO] [stdout]     |
[INFO] [stdout] 132 | use kube_derive::{CustomResource};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Index as JIndex`
[INFO] [stdout]   --> src/xpathable.rs:31:36
[INFO] [stdout]    |
[INFO] [stdout] 31 |     use serde_json::value::{Value, Index as JIndex};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Index`
[INFO] [stdout]   --> src/providers/cloudflare.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 | use serde_json::value::{Value, Index, from_value};
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TryFrom`, `TryInto`
[INFO] [stdout]   --> src/providers/cloudflare.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 46 | use std::convert::{TryFrom, TryInto};
[INFO] [stdout]    |                    ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cli::Opts`
[INFO] [stdout]  --> src/record_spec.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::cli::Opts;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ZoneDomainName`
[INFO] [stdout]   --> src/record_spec.rs:10:45
[INFO] [stdout]    |
[INFO] [stdout] 10 |     util::{ProviderBackend, FullDomainName, ZoneDomainName, RecordBuilder, RecordType},
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pin_mut`
[INFO] [stdout]   --> src/record_spec.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pin_mut,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ProviderConfig`, `ZoneDomainName`
[INFO] [stdout]    --> src/main.rs:143:17
[INFO] [stdout]     |
[INFO] [stdout] 143 | use providers::{ProviderConfig, util::{ProviderBackend, ZoneDomainName,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/record_spec.rs:407:9
[INFO] [stdout]     |
[INFO] [stdout] 241 | /         loop {
[INFO] [stdout] 242 | |             #[derive(Debug)]
[INFO] [stdout] 243 | |             enum Event {
[INFO] [stdout] 244 | |                 Pod(WatchEvent<Pod>),
[INFO] [stdout] ...   |
[INFO] [stdout] 404 | |             }
[INFO] [stdout] 405 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 406 | 
[INFO] [stdout] 407 |           records.get(record_name.as_ref()).await.map_err(|x| x.into()) // cycle refresh
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
[INFO] [stdout]    --> src/xpathable.rs:38:50
[INFO] [stdout]     |
[INFO] [stdout] 38  |                 Index::Number(key) => self.get::<'a>(key),
[INFO] [stdout]     |                                                  ^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.57/src/value/mod.rs:299:26
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn get<I: Index>(&self, index: I) -> Option<&Value> {
[INFO] [stdout]     |                          - the late bound lifetime parameter is introduced here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(late_bound_lifetime_arguments)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StreamExt`
[INFO] [stdout]    --> src/main.rs:125:15
[INFO] [stdout]     |
[INFO] [stdout] 125 | use futures::{StreamExt, TryStreamExt};
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `future::FutureExt`
[INFO] [stdout]   --> src/record_spec.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     future::FutureExt,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ProviderBackend`
[INFO] [stdout]    --> src/main.rs:143:40
[INFO] [stdout]     |
[INFO] [stdout] 143 | use providers::{ProviderConfig, util::{ProviderBackend, ZoneDomainName,
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RecordValueCollector`
[INFO] [stdout]    --> src/main.rs:145:27
[INFO] [stdout]     |
[INFO] [stdout] 145 | use record_spec::{Record, RecordValueCollector};
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `In` is named the same as one of the variants of the type `ExpressionOperator`
[INFO] [stdout]   --> src/record_spec.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             In => {
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `ExpressionOperator::In`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `NotIn` is named the same as one of the variants of the type `ExpressionOperator`
[INFO] [stdout]   --> src/record_spec.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             NotIn => {
[INFO] [stdout]    |             ^^^^^ help: to match on the variant, qualify the path: `ExpressionOperator::NotIn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Exists` is named the same as one of the variants of the type `ExpressionOperator`
[INFO] [stdout]   --> src/record_spec.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Exists => {
[INFO] [stdout]    |             ^^^^^^ help: to match on the variant, qualify the path: `ExpressionOperator::Exists`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `DoesNotExist` is named the same as one of the variants of the type `ExpressionOperator`
[INFO] [stdout]   --> src/record_spec.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             DoesNotExist => {
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: to match on the variant, qualify the path: `ExpressionOperator::DoesNotExist`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/record_spec.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             In => {
[INFO] [stdout]    |             -- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 60 |             NotIn => {
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/record_spec.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             In => {
[INFO] [stdout]    |             -- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 67 |             Exists => {
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/record_spec.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             In => {
[INFO] [stdout]    |             -- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 70 |             DoesNotExist => {
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `domain`
[INFO] [stdout]    --> src/providers/cloudflare.rs:225:37
[INFO] [stdout]     |
[INFO] [stdout] 225 |     async fn get_all_records(&self, domain: &ZoneDomainName) ->
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_domain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `domain`
[INFO] [stdout]    --> src/providers/cloudflare.rs:266:36
[INFO] [stdout]     |
[INFO] [stdout] 266 |     async fn _delete_record(&self, domain: &ZoneDomainName, record: &Record) -> Result<()> {
[INFO] [stdout]     |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_domain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `record`
[INFO] [stdout]    --> src/providers/cloudflare.rs:266:61
[INFO] [stdout]     |
[INFO] [stdout] 266 |     async fn _delete_record(&self, domain: &ZoneDomainName, record: &Record) -> Result<()> {
[INFO] [stdout]     |                                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_record`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/providers/mod.rs:158:25
[INFO] [stdout]     |
[INFO] [stdout] 158 |             if let Some(r) = tracking_record.get(0) {
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `record_name`
[INFO] [stdout]    --> src/record_spec.rs:227:13
[INFO] [stdout]     |
[INFO] [stdout] 227 |         let record_name: &str = meta.name.as_ref().ok_or(anyhow!("Missing record.meta.name"))?;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_record_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `In`
[INFO] [stdout]   --> src/record_spec.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             In => {
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_In`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `NotIn`
[INFO] [stdout]   --> src/record_spec.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             NotIn => {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_NotIn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Exists`
[INFO] [stdout]   --> src/record_spec.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Exists => {
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Exists`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `DoesNotExist`
[INFO] [stdout]   --> src/record_spec.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             DoesNotExist => {
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_DoesNotExist`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private type `xpathable::Index<'_>` in public interface (error E0446)
[INFO] [stdout]   --> src/xpathable.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn get_next<'a>(&'a self, key: Index) -> Option<&'a Self>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(private_in_public)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private type `xpathable::Index<'_>` in public interface (error E0446)
[INFO] [stdout]   --> src/xpathable.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | /         fn get_next<'a>(&'a self, key: Index) ->
[INFO] [stdout] 36 | |                 Option<&'a Value> {
[INFO] [stdout]    | |_________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `In` should have a snake case name
[INFO] [stdout]   --> src/record_spec.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             In => {
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier
[INFO] [stdout]    |
[INFO] [stdout] 55 |             r#in => {
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NotIn` should have a snake case name
[INFO] [stdout]   --> src/record_spec.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             NotIn => {
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `not_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Exists` should have a snake case name
[INFO] [stdout]   --> src/record_spec.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Exists => {
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `exists`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DoesNotExist` should have a snake case name
[INFO] [stdout]   --> src/record_spec.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             DoesNotExist => {
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `does_not_exist`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 47s
[INFO] running `Command { std: "docker" "inspect" "992ecf44893cb817fd475c46222c03c1d88fac37d7cdedc741f4cfd80cd34d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "992ecf44893cb817fd475c46222c03c1d88fac37d7cdedc741f4cfd80cd34d92", kill_on_drop: false }`
[INFO] [stdout] 992ecf44893cb817fd475c46222c03c1d88fac37d7cdedc741f4cfd80cd34d92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b85eedfb5a3ec534d9e3da62f7d5b40e8c9ff55688cb3f429ac65e916eddc1ea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b85eedfb5a3ec534d9e3da62f7d5b40e8c9ff55688cb3f429ac65e916eddc1ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling k8s-ares v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Logger`, `error`, `log`
[INFO] [stdout]    --> src/main.rs:119:18
[INFO] [stdout]     |
[INFO] [stdout] 119 |     crit, debug, error, info, log, o,
[INFO] [stdout]     |                  ^^^^^        ^^^
[INFO] [stdout] 120 |     Drain, Logger,
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryStreamExt`
[INFO] [stdout]    --> src/main.rs:125:26
[INFO] [stdout]     |
[INFO] [stdout] 125 | use futures::{StreamExt, TryStreamExt};
[INFO] [stdout]     |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Event`
[INFO] [stdout]    --> src/main.rs:126:34
[INFO] [stdout]     |
[INFO] [stdout] 126 | use k8s_openapi::api::core::v1::{Event, Secret};
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Meta`
[INFO] [stdout]    --> src/main.rs:128:28
[INFO] [stdout]     |
[INFO] [stdout] 128 |     api::{Api, ListParams, Meta},
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `utils::try_flatten_applied`, `watcher`
[INFO] [stdout]    --> src/main.rs:131:20
[INFO] [stdout]     |
[INFO] [stdout] 131 | use kube_runtime::{utils::try_flatten_applied, watcher};
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CustomResource`
[INFO] [stdout]    --> src/main.rs:132:19
[INFO] [stdout]     |
[INFO] [stdout] 132 | use kube_derive::{CustomResource};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Index as JIndex`
[INFO] [stdout]   --> src/xpathable.rs:31:36
[INFO] [stdout]    |
[INFO] [stdout] 31 |     use serde_json::value::{Value, Index as JIndex};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Index`
[INFO] [stdout]   --> src/providers/cloudflare.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 | use serde_json::value::{Value, Index, from_value};
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TryFrom`, `TryInto`
[INFO] [stdout]   --> src/providers/cloudflare.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 46 | use std::convert::{TryFrom, TryInto};
[INFO] [stdout]    |                    ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cli::Opts`
[INFO] [stdout]  --> src/record_spec.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::cli::Opts;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ZoneDomainName`
[INFO] [stdout]   --> src/record_spec.rs:10:45
[INFO] [stdout]    |
[INFO] [stdout] 10 |     util::{ProviderBackend, FullDomainName, ZoneDomainName, RecordBuilder, RecordType},
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pin_mut`
[INFO] [stdout]   --> src/record_spec.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pin_mut,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ProviderConfig`, `ZoneDomainName`
[INFO] [stdout]    --> src/main.rs:143:17
[INFO] [stdout]     |
[INFO] [stdout] 143 | use providers::{ProviderConfig, util::{ProviderBackend, ZoneDomainName,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/record_spec.rs:407:9
[INFO] [stdout]     |
[INFO] [stdout] 241 | /         loop {
[INFO] [stdout] 242 | |             #[derive(Debug)]
[INFO] [stdout] 243 | |             enum Event {
[INFO] [stdout] 244 | |                 Pod(WatchEvent<Pod>),
[INFO] [stdout] ...   |
[INFO] [stdout] 404 | |             }
[INFO] [stdout] 405 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 406 | 
[INFO] [stdout] 407 |           records.get(record_name.as_ref()).await.map_err(|x| x.into()) // cycle refresh
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
[INFO] [stdout]    --> src/xpathable.rs:38:50
[INFO] [stdout]     |
[INFO] [stdout] 38  |                 Index::Number(key) => self.get::<'a>(key),
[INFO] [stdout]     |                                                  ^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.57/src/value/mod.rs:299:26
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn get<I: Index>(&self, index: I) -> Option<&Value> {
[INFO] [stdout]     |                          - the late bound lifetime parameter is introduced here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(late_bound_lifetime_arguments)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StreamExt`
[INFO] [stdout]    --> src/main.rs:125:15
[INFO] [stdout]     |
[INFO] [stdout] 125 | use futures::{StreamExt, TryStreamExt};
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `future::FutureExt`
[INFO] [stdout]   --> src/record_spec.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     future::FutureExt,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ProviderBackend`
[INFO] [stdout]    --> src/main.rs:143:40
[INFO] [stdout]     |
[INFO] [stdout] 143 | use providers::{ProviderConfig, util::{ProviderBackend, ZoneDomainName,
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RecordValueCollector`
[INFO] [stdout]    --> src/main.rs:145:27
[INFO] [stdout]     |
[INFO] [stdout] 145 | use record_spec::{Record, RecordValueCollector};
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `In` is named the same as one of the variants of the type `ExpressionOperator`
[INFO] [stdout]   --> src/record_spec.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             In => {
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `ExpressionOperator::In`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `NotIn` is named the same as one of the variants of the type `ExpressionOperator`
[INFO] [stdout]   --> src/record_spec.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             NotIn => {
[INFO] [stdout]    |             ^^^^^ help: to match on the variant, qualify the path: `ExpressionOperator::NotIn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Exists` is named the same as one of the variants of the type `ExpressionOperator`
[INFO] [stdout]   --> src/record_spec.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Exists => {
[INFO] [stdout]    |             ^^^^^^ help: to match on the variant, qualify the path: `ExpressionOperator::Exists`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `DoesNotExist` is named the same as one of the variants of the type `ExpressionOperator`
[INFO] [stdout]   --> src/record_spec.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             DoesNotExist => {
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: to match on the variant, qualify the path: `ExpressionOperator::DoesNotExist`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/record_spec.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             In => {
[INFO] [stdout]    |             -- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 60 |             NotIn => {
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/record_spec.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             In => {
[INFO] [stdout]    |             -- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 67 |             Exists => {
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/record_spec.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             In => {
[INFO] [stdout]    |             -- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 70 |             DoesNotExist => {
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `domain`
[INFO] [stdout]    --> src/providers/cloudflare.rs:225:37
[INFO] [stdout]     |
[INFO] [stdout] 225 |     async fn get_all_records(&self, domain: &ZoneDomainName) ->
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_domain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `domain`
[INFO] [stdout]    --> src/providers/cloudflare.rs:266:36
[INFO] [stdout]     |
[INFO] [stdout] 266 |     async fn _delete_record(&self, domain: &ZoneDomainName, record: &Record) -> Result<()> {
[INFO] [stdout]     |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_domain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `record`
[INFO] [stdout]    --> src/providers/cloudflare.rs:266:61
[INFO] [stdout]     |
[INFO] [stdout] 266 |     async fn _delete_record(&self, domain: &ZoneDomainName, record: &Record) -> Result<()> {
[INFO] [stdout]     |                                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_record`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/providers/mod.rs:158:25
[INFO] [stdout]     |
[INFO] [stdout] 158 |             if let Some(r) = tracking_record.get(0) {
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `record_name`
[INFO] [stdout]    --> src/record_spec.rs:227:13
[INFO] [stdout]     |
[INFO] [stdout] 227 |         let record_name: &str = meta.name.as_ref().ok_or(anyhow!("Missing record.meta.name"))?;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_record_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `In`
[INFO] [stdout]   --> src/record_spec.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             In => {
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_In`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `NotIn`
[INFO] [stdout]   --> src/record_spec.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             NotIn => {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_NotIn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Exists`
[INFO] [stdout]   --> src/record_spec.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Exists => {
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Exists`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `DoesNotExist`
[INFO] [stdout]   --> src/record_spec.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             DoesNotExist => {
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_DoesNotExist`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private type `xpathable::Index<'_>` in public interface (error E0446)
[INFO] [stdout]   --> src/xpathable.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn get_next<'a>(&'a self, key: Index) -> Option<&'a Self>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(private_in_public)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private type `xpathable::Index<'_>` in public interface (error E0446)
[INFO] [stdout]   --> src/xpathable.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | /         fn get_next<'a>(&'a self, key: Index) ->
[INFO] [stdout] 36 | |                 Option<&'a Value> {
[INFO] [stdout]    | |_________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `In` should have a snake case name
[INFO] [stdout]   --> src/record_spec.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             In => {
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier
[INFO] [stdout]    |
[INFO] [stdout] 55 |             r#in => {
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NotIn` should have a snake case name
[INFO] [stdout]   --> src/record_spec.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             NotIn => {
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `not_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Exists` should have a snake case name
[INFO] [stdout]   --> src/record_spec.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Exists => {
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `exists`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DoesNotExist` should have a snake case name
[INFO] [stdout]   --> src/record_spec.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             DoesNotExist => {
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `does_not_exist`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.28s
[INFO] running `Command { std: "docker" "inspect" "b85eedfb5a3ec534d9e3da62f7d5b40e8c9ff55688cb3f429ac65e916eddc1ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85eedfb5a3ec534d9e3da62f7d5b40e8c9ff55688cb3f429ac65e916eddc1ea", kill_on_drop: false }`
[INFO] [stdout] b85eedfb5a3ec534d9e3da62f7d5b40e8c9ff55688cb3f429ac65e916eddc1ea
