[INFO] fetching crate kubewarden-policy-sdk 0.2.4...
[INFO] testing kubewarden-policy-sdk-0.2.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate kubewarden-policy-sdk 0.2.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate kubewarden-policy-sdk 0.2.4 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kubewarden-policy-sdk 0.2.4
[INFO] finished tweaking crates.io crate kubewarden-policy-sdk 0.2.4
[INFO] tweaked toml for crates.io crate kubewarden-policy-sdk 0.2.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert-json-diff v2.0.1
[INFO] [stderr]   Downloaded wapc-guest v0.4.0
[INFO] [stderr]   Downloaded k8s-openapi v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be35ff8873dd6c8edc0d70f57cb85acd8ed3ddee4872ce30e942c66f268c99ba
[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" "be35ff8873dd6c8edc0d70f57cb85acd8ed3ddee4872ce30e942c66f268c99ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be35ff8873dd6c8edc0d70f57cb85acd8ed3ddee4872ce30e942c66f268c99ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be35ff8873dd6c8edc0d70f57cb85acd8ed3ddee4872ce30e942c66f268c99ba", kill_on_drop: false }`
[INFO] [stdout] be35ff8873dd6c8edc0d70f57cb85acd8ed3ddee4872ce30e942c66f268c99ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb6ded02d3cfa898c0cb111e9ba013d019150b411b6c00d073da2d9375dd8de5
[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" "bb6ded02d3cfa898c0cb111e9ba013d019150b411b6c00d073da2d9375dd8de5", kill_on_drop: false }`
[INFO] [stderr]    Compiling k8s-openapi v0.11.0
[INFO] [stderr]    Compiling wapc-guest v0.4.0
[INFO] [stderr]    Compiling ordered-float v2.8.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling kubewarden-policy-sdk v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `k8s-openapi`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name k8s_openapi --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/k8s-openapi-0.11.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="api"' --cfg 'feature="default"' --cfg 'feature="http"' --cfg 'feature="percent-encoding"' --cfg 'feature="url"' --cfg 'feature="v1_20"' -C metadata=e2b535ff45390a42 -C extra-filename=-e2b535ff45390a42 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-bff61f2d1660603b.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-44851e2768c88cca.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-03f576440854c7a0.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-c5f3b245a9ce0a3b.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-8c83310236959ef9.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-1c95ca7ba950c895.rmeta --extern serde_value=/opt/rustwide/target/debug/deps/libserde_value-950087fbdeddfaec.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-f0bea057a4ba4ffe.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-173623fcea0d26ec.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "bb6ded02d3cfa898c0cb111e9ba013d019150b411b6c00d073da2d9375dd8de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb6ded02d3cfa898c0cb111e9ba013d019150b411b6c00d073da2d9375dd8de5", kill_on_drop: false }`
[INFO] [stdout] bb6ded02d3cfa898c0cb111e9ba013d019150b411b6c00d073da2d9375dd8de5