[INFO] fetching crate pokerust 0.2.0...
[INFO] documenting pokerust-0.2.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate pokerust 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate pokerust 0.2.0 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 pokerust 0.2.0
[INFO] finished tweaking crates.io crate pokerust 0.2.0
[INFO] tweaked toml for crates.io crate pokerust 0.2.0 written to /workspace/builds/worker-8/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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minreq v2.2.1
[INFO] [stderr]   Downloaded punycode v0.4.1
[INFO] [stderr]   Downloaded mockito v0.23.3
[INFO] [stderr]   Downloaded cached v0.11.0
[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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d27dbebcedbc6c8ea41621f5913f6adbfea754dfdbc76e430cfd9262d6289fcd
[INFO] running `Command { std: "docker" "start" "-a" "d27dbebcedbc6c8ea41621f5913f6adbfea754dfdbc76e430cfd9262d6289fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d27dbebcedbc6c8ea41621f5913f6adbfea754dfdbc76e430cfd9262d6289fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d27dbebcedbc6c8ea41621f5913f6adbfea754dfdbc76e430cfd9262d6289fcd", kill_on_drop: false }`
[INFO] [stdout] d27dbebcedbc6c8ea41621f5913f6adbfea754dfdbc76e430cfd9262d6289fcd
[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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec4eda966b438e909316218defdfe107a04e87f6403db25d14c083c9124019fc
[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" "ec4eda966b438e909316218defdfe107a04e87f6403db25d14c083c9124019fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling minreq v2.2.1
[INFO] [stderr]     Checking punycode v0.4.1
[INFO] [stderr]     Checking cached v0.11.0
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking webpki-roots v0.18.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking serde v1.0.115
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]  Documenting pokerust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.62s
[INFO] running `Command { std: "docker" "inspect" "ec4eda966b438e909316218defdfe107a04e87f6403db25d14c083c9124019fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4eda966b438e909316218defdfe107a04e87f6403db25d14c083c9124019fc", kill_on_drop: false }`
[INFO] [stdout] ec4eda966b438e909316218defdfe107a04e87f6403db25d14c083c9124019fc