[INFO] fetching crate handlebars 3.5.0...
[INFO] documenting handlebars-3.5.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate handlebars 3.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate handlebars 3.5.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate handlebars 3.5.0
[INFO] finished tweaking crates.io crate handlebars 3.5.0
[INFO] tweaked toml for crates.io crate handlebars 3.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate handlebars 3.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pprof v0.3.18
[INFO] [stderr]   Downloaded symbolic-common v7.5.0
[INFO] [stderr]   Downloaded inferno v0.10.0
[INFO] [stderr]   Downloaded msvc-demangler v0.8.0
[INFO] [stderr]   Downloaded cpp_demangle v0.3.0
[INFO] [stderr]   Downloaded symbolic-demangle v7.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 522c41f653f47f031d216c180974689fa16bfa304a96ba78bd6830fefae7d640
[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" "522c41f653f47f031d216c180974689fa16bfa304a96ba78bd6830fefae7d640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "522c41f653f47f031d216c180974689fa16bfa304a96ba78bd6830fefae7d640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "522c41f653f47f031d216c180974689fa16bfa304a96ba78bd6830fefae7d640", kill_on_drop: false }`
[INFO] [stdout] 522c41f653f47f031d216c180974689fa16bfa304a96ba78bd6830fefae7d640
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efa6f19aa04e3d137793a1bb02f1d5a418cd0bbec28bb7a9165cdb2e1e5ce9a6
[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" "efa6f19aa04e3d137793a1bb02f1d5a418cd0bbec28bb7a9165cdb2e1e5ce9a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking handlebars v3.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting handlebars v3.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.89s
[INFO] running `Command { std: "docker" "inspect" "efa6f19aa04e3d137793a1bb02f1d5a418cd0bbec28bb7a9165cdb2e1e5ce9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efa6f19aa04e3d137793a1bb02f1d5a418cd0bbec28bb7a9165cdb2e1e5ce9a6", kill_on_drop: false }`
[INFO] [stdout] efa6f19aa04e3d137793a1bb02f1d5a418cd0bbec28bb7a9165cdb2e1e5ce9a6
