[INFO] fetching crate kubectl-watch 0.2.4...
[INFO] testing kubectl-watch-0.2.4 against 1.90.0 for beta-1.91-3
[INFO] extracting crate kubectl-watch 0.2.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate kubectl-watch 0.2.4
[INFO] finished tweaking crates.io crate kubectl-watch 0.2.4
[INFO] tweaked toml for crates.io crate kubectl-watch 0.2.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kubectl-watch 0.2.4 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kubectl-watch 0.2.4 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" "+1.90.0" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50af9cb27717fd5b8dd434625bc676faf2263430ed3455d16fb3500ab9011dfa
[INFO] running `Command { std: "docker" "start" "-a" "50af9cb27717fd5b8dd434625bc676faf2263430ed3455d16fb3500ab9011dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50af9cb27717fd5b8dd434625bc676faf2263430ed3455d16fb3500ab9011dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50af9cb27717fd5b8dd434625bc676faf2263430ed3455d16fb3500ab9011dfa", kill_on_drop: false }`
[INFO] [stdout] 50af9cb27717fd5b8dd434625bc676faf2263430ed3455d16fb3500ab9011dfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da498438956224d786c280781d6607a99bfb24f6d9d0d8fe362fe543e2b4807e
[INFO] running `Command { std: "docker" "start" "-a" "da498438956224d786c280781d6607a99bfb24f6d9d0d8fe362fe543e2b4807e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_yaml v0.8.26
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[INFO] [stderr]    Compiling kube-derive v0.78.0
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling hyper-rustls v0.23.2
[INFO] [stderr]    Compiling kube-core v0.78.0
[INFO] [stderr]    Compiling kube-client v0.78.0
[INFO] [stderr]    Compiling kube-runtime v0.78.0
[INFO] [stderr]    Compiling kube v0.78.0
[INFO] [stderr]    Compiling kubectl-watch v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `discovery::new`
[INFO] [stdout]  --> src/kube/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use discovery::new;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `dynamic_api` and `resolve_api_resource`
[INFO] [stdout]  --> src/kube/mod.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use discovery::{dynamic_api, resolve_api_resource};
[INFO] [stdout]   |                     ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `diff` is never used
[INFO] [stdout]   --> src/diff/mod.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Diff<'a> {
[INFO] [stdout]    |           ---- method in this trait
[INFO] [stdout] 12 |     fn diff(&mut self, minus_file: PathBuf, plus_file: PathBuf) -> std::io::Result<i32>;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `subresources` and `operations` are never read
[INFO] [stdout]    --> src/kube/apigroup.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub struct ApiCapabilities {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub subresources: Vec<(ApiResource, ApiCapabilities)>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 112 |     /// Supported operations on this resource
[INFO] [stdout] 113 |     pub operations: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ApiCapabilities` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `items_of` is never used
[INFO] [stdout]   --> src/output/db.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Database<T: UID> {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] 12 |     fn do_insert(&mut self, obj: T);
[INFO] [stdout] 13 |     fn items_of(&self, obj: &T) -> Option<&Vec<T>>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `Command { std: "docker" "inspect" "da498438956224d786c280781d6607a99bfb24f6d9d0d8fe362fe543e2b4807e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da498438956224d786c280781d6607a99bfb24f6d9d0d8fe362fe543e2b4807e", kill_on_drop: false }`
[INFO] [stdout] da498438956224d786c280781d6607a99bfb24f6d9d0d8fe362fe543e2b4807e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd7907611bbe686072711358eb170ec1475acb132c28ea172c8cfbfa5adcbd5b
[INFO] running `Command { std: "docker" "start" "-a" "bd7907611bbe686072711358eb170ec1475acb132c28ea172c8cfbfa5adcbd5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling kubectl-watch v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `discovery::new`
[INFO] [stdout]  --> src/kube/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use discovery::new;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `dynamic_api` and `resolve_api_resource`
[INFO] [stdout]  --> src/kube/mod.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use discovery::{dynamic_api, resolve_api_resource};
[INFO] [stdout]   |                     ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `diff` is never used
[INFO] [stdout]   --> src/diff/mod.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Diff<'a> {
[INFO] [stdout]    |           ---- method in this trait
[INFO] [stdout] 12 |     fn diff(&mut self, minus_file: PathBuf, plus_file: PathBuf) -> std::io::Result<i32>;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `subresources` and `operations` are never read
[INFO] [stdout]    --> src/kube/apigroup.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub struct ApiCapabilities {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub subresources: Vec<(ApiResource, ApiCapabilities)>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 112 |     /// Supported operations on this resource
[INFO] [stdout] 113 |     pub operations: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ApiCapabilities` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `items_of` is never used
[INFO] [stdout]   --> src/output/db.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Database<T: UID> {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] 12 |     fn do_insert(&mut self, obj: T);
[INFO] [stdout] 13 |     fn items_of(&self, obj: &T) -> Option<&Vec<T>>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "bd7907611bbe686072711358eb170ec1475acb132c28ea172c8cfbfa5adcbd5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd7907611bbe686072711358eb170ec1475acb132c28ea172c8cfbfa5adcbd5b", kill_on_drop: false }`
[INFO] [stdout] bd7907611bbe686072711358eb170ec1475acb132c28ea172c8cfbfa5adcbd5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eea0bae1f4be63d869e6de89800eb97ee00e6afe6d7f3c4e82d474968ee051b0
[INFO] running `Command { std: "docker" "start" "-a" "eea0bae1f4be63d869e6de89800eb97ee00e6afe6d7f3c4e82d474968ee051b0", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `discovery::new`
[INFO] [stderr]  --> src/kube/mod.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use discovery::new;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `dynamic_api` and `resolve_api_resource`
[INFO] [stderr]  --> src/kube/mod.rs:9:21
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub use discovery::{dynamic_api, resolve_api_resource};
[INFO] [stderr]   |                     ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `diff` is never used
[INFO] [stderr]   --> src/diff/mod.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub trait Diff<'a> {
[INFO] [stderr]    |           ---- method in this trait
[INFO] [stderr] 12 |     fn diff(&mut self, minus_file: PathBuf, plus_file: PathBuf) -> std::io::Result<i32>;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `subresources` and `operations` are never read
[INFO] [stderr]    --> src/kube/apigroup.rs:111:9
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub struct ApiCapabilities {
[INFO] [stderr]     |            --------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 111 |     pub subresources: Vec<(ApiResource, ApiCapabilities)>,
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 112 |     /// Supported operations on this resource
[INFO] [stderr] 113 |     pub operations: Vec<String>,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ApiCapabilities` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `items_of` is never used
[INFO] [stderr]   --> src/output/db.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub trait Database<T: UID> {
[INFO] [stderr]    |           -------- method in this trait
[INFO] [stderr] 12 |     fn do_insert(&mut self, obj: T);
[INFO] [stderr] 13 |     fn items_of(&self, obj: &T) -> Option<&Vec<T>>;
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kubectl-watch` (bin "kubectl-watch" test) generated 5 warnings (run `cargo fix --bin "kubectl-watch" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kubectl_watch-250dfa9b76615497)
[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" "eea0bae1f4be63d869e6de89800eb97ee00e6afe6d7f3c4e82d474968ee051b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eea0bae1f4be63d869e6de89800eb97ee00e6afe6d7f3c4e82d474968ee051b0", kill_on_drop: false }`
[INFO] [stdout] eea0bae1f4be63d869e6de89800eb97ee00e6afe6d7f3c4e82d474968ee051b0