[INFO] fetching crate kube 0.43.0...
[INFO] checking kube-0.43.0 against beta for pr-78714
[INFO] extracting crate kube 0.43.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate kube 0.43.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kube 0.43.0
[INFO] finished tweaking crates.io crate kube 0.43.0
[INFO] tweaked toml for crates.io crate kube 0.43.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c84b1d037ee979ae700030f211483802ce4998ccc9870b5558c07d6a0849a32
[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" "6c84b1d037ee979ae700030f211483802ce4998ccc9870b5558c07d6a0849a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c84b1d037ee979ae700030f211483802ce4998ccc9870b5558c07d6a0849a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c84b1d037ee979ae700030f211483802ce4998ccc9870b5558c07d6a0849a32", kill_on_drop: false }`
[INFO] [stdout] 6c84b1d037ee979ae700030f211483802ce4998ccc9870b5558c07d6a0849a32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51b668cbd980e25edf9b664130ff21f2c4676b79d9b97bd84631fd85722bc818
[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" "51b668cbd980e25edf9b664130ff21f2c4676b79d9b97bd84631fd85722bc818", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling k8s-openapi v0.9.0
[INFO] [stderr]     Checking array_tool v1.0.3
[INFO] [stderr]     Checking dirs v3.0.1
[INFO] [stderr]     Checking ordered-float v2.0.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]     Checking pem v0.8.1
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking native-tls v0.2.6
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking async-compression v0.3.6
[INFO] [stderr]     Checking serde_yaml v0.8.14
[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking time v0.2.22
[INFO] [stderr]     Checking jsonpath_lib v0.2.5
[INFO] [stderr]     Checking futures-executor v0.3.8
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking futures v0.3.8
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking hyper v0.13.9
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.8
[INFO] [stderr]     Checking kube v0.43.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ctrlc`
[INFO] [stdout]   --> src/runtime/reflector.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |                 ctrlc = ctrlc_fut => {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_ctrlc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sigterm`
[INFO] [stdout]   --> src/runtime/reflector.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 sigterm = sigterm_fut => {
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sigterm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctrlc`
[INFO] [stdout]   --> src/runtime/reflector.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |                 ctrlc = ctrlc_fut => {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_ctrlc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sigterm`
[INFO] [stdout]   --> src/runtime/reflector.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 sigterm = sigterm_fut => {
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sigterm`
[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 1m 03s
[INFO] running `Command { std: "docker" "inspect" "51b668cbd980e25edf9b664130ff21f2c4676b79d9b97bd84631fd85722bc818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51b668cbd980e25edf9b664130ff21f2c4676b79d9b97bd84631fd85722bc818", kill_on_drop: false }`
[INFO] [stdout] 51b668cbd980e25edf9b664130ff21f2c4676b79d9b97bd84631fd85722bc818