[INFO] fetching crate sidekiq-rs 0.7.0...
[INFO] documenting sidekiq-rs-0.7.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate sidekiq-rs 0.7.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sidekiq-rs 0.7.0 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sidekiq-rs 0.7.0
[INFO] finished tweaking crates.io crate sidekiq-rs 0.7.0
[INFO] tweaked toml for crates.io crate sidekiq-rs 0.7.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structopt-derive v0.0.3
[INFO] [stderr]   Downloaded hado v0.1.1
[INFO] [stderr]   Downloaded structopt v0.0.3
[INFO] [stderr]   Downloaded r2d2_redis v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 924b079fca76f2f28c62953ac8f560327edbdb8d491904ab81227e4a08aba856
[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" "924b079fca76f2f28c62953ac8f560327edbdb8d491904ab81227e4a08aba856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "924b079fca76f2f28c62953ac8f560327edbdb8d491904ab81227e4a08aba856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "924b079fca76f2f28c62953ac8f560327edbdb8d491904ab81227e4a08aba856", kill_on_drop: false }`
[INFO] [stdout] 924b079fca76f2f28c62953ac8f560327edbdb8d491904ab81227e4a08aba856
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 483d71278ce3538ded99222f034bbd4a786c1ce3c3e6562746fe6d90a10bd82f
[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" "483d71278ce3538ded99222f034bbd4a786c1ce3c3e6562746fe6d90a10bd82f", kill_on_drop: false }`
[INFO] [stderr]    Compiling redis v0.8.0
[INFO] [stderr]     Checking hado v0.1.1
[INFO] [stderr]     Checking scheduled-thread-pool v0.1.0
[INFO] [stderr]     Checking chan v0.1.23
[INFO] [stderr]     Checking random_choice v0.3.2
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]     Checking r2d2 v0.7.4
[INFO] [stderr]     Checking chan-signal v0.2.0
[INFO] [stderr]     Checking r2d2_redis v0.6.0
[INFO] [stderr]  Documenting sidekiq-rs v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.07s
[INFO] running `Command { std: "docker" "inspect" "483d71278ce3538ded99222f034bbd4a786c1ce3c3e6562746fe6d90a10bd82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "483d71278ce3538ded99222f034bbd4a786c1ce3c3e6562746fe6d90a10bd82f", kill_on_drop: false }`
[INFO] [stdout] 483d71278ce3538ded99222f034bbd4a786c1ce3c3e6562746fe6d90a10bd82f