[INFO] cloning repository https://github.com/dpetersen/sidekiq-kubernetes-autoscaler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dpetersen/sidekiq-kubernetes-autoscaler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpetersen%2Fsidekiq-kubernetes-autoscaler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpetersen%2Fsidekiq-kubernetes-autoscaler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a653813b446b2194b47a82ba7b78b8c0d23f90c1
[INFO] checking dpetersen/sidekiq-kubernetes-autoscaler against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpetersen%2Fsidekiq-kubernetes-autoscaler" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dpetersen/sidekiq-kubernetes-autoscaler on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dpetersen/sidekiq-kubernetes-autoscaler
[INFO] finished tweaking git repo https://github.com/dpetersen/sidekiq-kubernetes-autoscaler
[INFO] tweaked toml for git repo https://github.com/dpetersen/sidekiq-kubernetes-autoscaler written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/dpetersen/sidekiq-kubernetes-autoscaler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e54b36d5cabc048f24f0c71f3efd90d9e5ccf54bd7617d2084ba225009ed999
[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" "0e54b36d5cabc048f24f0c71f3efd90d9e5ccf54bd7617d2084ba225009ed999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e54b36d5cabc048f24f0c71f3efd90d9e5ccf54bd7617d2084ba225009ed999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e54b36d5cabc048f24f0c71f3efd90d9e5ccf54bd7617d2084ba225009ed999", kill_on_drop: false }`
[INFO] [stdout] 0e54b36d5cabc048f24f0c71f3efd90d9e5ccf54bd7617d2084ba225009ed999
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f194d14dbda44313744c4a4f35c30d08ba9abc39bc21aa46508d7455d2a0201
[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" "3f194d14dbda44313744c4a4f35c30d08ba9abc39bc21aa46508d7455d2a0201", kill_on_drop: false }`
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[INFO] [stderr]     Checking hyper v0.14.2
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[INFO] [stderr]    Compiling kube-derive v0.47.0
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[INFO] [stderr]     Checking redis v0.19.0
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[INFO] [stderr]     Checking sidekiq-kubernetes-autoscaler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `cluster_state`
[INFO] [stdout]   --> src/scaler.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |             let cluster_state = self.cluster_fetcher.get_current_state()?;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cluster_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sidekiq_state`
[INFO] [stdout]   --> src/scaler.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let sidekiq_state = self.sidekiq_fetcher.get_current_state().await?;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sidekiq_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cluster_state`
[INFO] [stdout]   --> src/scaler.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |             let cluster_state = self.cluster_fetcher.get_current_state()?;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cluster_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sidekiq_state`
[INFO] [stdout]   --> src/scaler.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let sidekiq_state = self.sidekiq_fetcher.get_current_state().await?;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sidekiq_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 15s
[INFO] running `Command { std: "docker" "inspect" "3f194d14dbda44313744c4a4f35c30d08ba9abc39bc21aa46508d7455d2a0201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f194d14dbda44313744c4a4f35c30d08ba9abc39bc21aa46508d7455d2a0201", kill_on_drop: false }`
[INFO] [stdout] 3f194d14dbda44313744c4a4f35c30d08ba9abc39bc21aa46508d7455d2a0201