[INFO] fetching crate siodb_driver 0.6.5...
[INFO] documenting siodb_driver-0.6.5 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate siodb_driver 0.6.5 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate siodb_driver 0.6.5 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 siodb_driver 0.6.5
[INFO] finished tweaking crates.io crate siodb_driver 0.6.5
[INFO] tweaked toml for crates.io crate siodb_driver 0.6.5 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate siodb_driver 0.6.5 already has a lockfile, it will not be regenerated
[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 varint v0.9.0
[INFO] [stderr]   Downloaded zigzag v0.1.0
[INFO] [stderr]   Downloaded bit_utils v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 6f31a57cbdced15e6111082a5ecb050e9c77acb620a85598fb1f80ab6fa6a01a
[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" "6f31a57cbdced15e6111082a5ecb050e9c77acb620a85598fb1f80ab6fa6a01a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f31a57cbdced15e6111082a5ecb050e9c77acb620a85598fb1f80ab6fa6a01a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f31a57cbdced15e6111082a5ecb050e9c77acb620a85598fb1f80ab6fa6a01a", kill_on_drop: false }`
[INFO] [stdout] 6f31a57cbdced15e6111082a5ecb050e9c77acb620a85598fb1f80ab6fa6a01a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 847e298dbbbe1efa7a277c9ab72a5bae30efe8ffbe74ced770297a3030ef94bb
[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" "847e298dbbbe1efa7a277c9ab72a5bae30efe8ffbe74ced770297a3030ef94bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling openssl v0.10.28
[INFO] [stderr]     Checking bit_utils v0.1.1
[INFO] [stderr]    Compiling openssl-sys v0.9.54
[INFO] [stderr]     Checking protoc v2.12.0
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking protobuf-codegen v2.12.0
[INFO] [stderr]     Checking zigzag v0.1.0
[INFO] [stderr]     Checking varint v0.9.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking protoc-rust v2.12.0
[INFO] [stderr]  Documenting siodb_driver v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.76s
[INFO] running `Command { std: "docker" "inspect" "847e298dbbbe1efa7a277c9ab72a5bae30efe8ffbe74ced770297a3030ef94bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "847e298dbbbe1efa7a277c9ab72a5bae30efe8ffbe74ced770297a3030ef94bb", kill_on_drop: false }`
[INFO] [stdout] 847e298dbbbe1efa7a277c9ab72a5bae30efe8ffbe74ced770297a3030ef94bb