[INFO] cloning repository https://github.com/Telefonica/k8s-spa
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Telefonica/k8s-spa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTelefonica%2Fk8s-spa", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTelefonica%2Fk8s-spa'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62ce62218c2abf3d24f9e27dd78e9a3614adf20a
[INFO] documenting Telefonica/k8s-spa against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTelefonica%2Fk8s-spa" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Telefonica/k8s-spa on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Telefonica/k8s-spa
[INFO] finished tweaking git repo https://github.com/Telefonica/k8s-spa
[INFO] tweaked toml for git repo https://github.com/Telefonica/k8s-spa written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Telefonica/k8s-spa already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8602f7e66614763f374a7bf627b2373e39688acc77cdb849cbe1697373f8035b
[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" "8602f7e66614763f374a7bf627b2373e39688acc77cdb849cbe1697373f8035b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8602f7e66614763f374a7bf627b2373e39688acc77cdb849cbe1697373f8035b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8602f7e66614763f374a7bf627b2373e39688acc77cdb849cbe1697373f8035b", kill_on_drop: false }`
[INFO] [stdout] 8602f7e66614763f374a7bf627b2373e39688acc77cdb849cbe1697373f8035b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7670e657a79a4a4677f21bc3e524a0120b07106e25e6c5cfe9a7b78e6dc13a29
[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" "7670e657a79a4a4677f21bc3e524a0120b07106e25e6c5cfe9a7b78e6dc13a29", kill_on_drop: false }`
[INFO] [stderr]    Compiling ring v0.16.13
[INFO] [stderr]     Checking pad v0.1.6
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking rmp v0.8.9
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking lexical-core v0.6.2
[INFO] [stderr]     Checking tokio v0.2.21
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking native-tls v0.2.4
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking nom v5.1.1
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking hdrhistogram v7.1.0
[INFO] [stderr]     Checking h2 v0.2.5
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking webpki v0.21.2
[INFO] [stderr]     Checking ct-logs v0.6.0
[INFO] [stderr]     Checking rustls v0.17.0
[INFO] [stderr]     Checking webpki-roots v0.18.0
[INFO] [stderr]     Checking hyper v0.13.5
[INFO] [stderr]     Checking rustls-native-certs v0.3.0
[INFO] [stderr]     Checking tokio-rustls v0.13.1
[INFO] [stderr]     Checking serde v1.0.110
[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking hyper-rustls v0.20.0
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]     Checking rmp-serde v0.14.3
[INFO] [stderr]     Checking reqwest v0.10.4
[INFO] [stderr]  Documenting k8s-spa v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.32s
[INFO] running `Command { std: "docker" "inspect" "7670e657a79a4a4677f21bc3e524a0120b07106e25e6c5cfe9a7b78e6dc13a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7670e657a79a4a4677f21bc3e524a0120b07106e25e6c5cfe9a7b78e6dc13a29", kill_on_drop: false }`
[INFO] [stdout] 7670e657a79a4a4677f21bc3e524a0120b07106e25e6c5cfe9a7b78e6dc13a29