[INFO] fetching crate dnscache 0.3.2...
[INFO] documenting dnscache-0.3.2 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate dnscache 0.3.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate dnscache 0.3.2 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 dnscache 0.3.2
[INFO] finished tweaking crates.io crate dnscache 0.3.2
[INFO] tweaked toml for crates.io crate dnscache 0.3.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 clamp v0.1.0
[INFO] [stderr]   Downloaded compactmap v0.3.7
[INFO] [stderr]   Downloaded println_logger v0.2.0
[INFO] [stderr]   Downloaded multimap v0.4.0
[INFO] [stderr]   Downloaded dns-parser v0.7.1
[INFO] [stderr]   Downloaded rusty-leveldb v0.2.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d906ec2821d6d25f132fb3ac373288771d0acf4a7c19984b4a366078c889c8d5
[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" "d906ec2821d6d25f132fb3ac373288771d0acf4a7c19984b4a366078c889c8d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d906ec2821d6d25f132fb3ac373288771d0acf4a7c19984b4a366078c889c8d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d906ec2821d6d25f132fb3ac373288771d0acf4a7c19984b4a366078c889c8d5", kill_on_drop: false }`
[INFO] [stdout] d906ec2821d6d25f132fb3ac373288771d0acf4a7c19984b4a366078c889c8d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 062e6bffb0d4b8d783487c7d3c7a4a037790e07e40ce469ccf68ac23ff4940d4
[INFO] running `Command { std: "docker" "start" "-a" "062e6bffb0d4b8d783487c7d3c7a4a037790e07e40ce469ccf68ac23ff4940d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]     Checking integer-encoding v1.1.5
[INFO] [stderr]     Checking compactmap v0.3.7
[INFO] [stderr]     Checking clamp v0.1.0
[INFO] [stderr]     Checking multimap v0.4.0
[INFO] [stderr]     Checking serde_bytes v0.10.5
[INFO] [stderr]     Checking snap v0.2.5
[INFO] [stderr]     Checking errno v0.2.6
[INFO] [stderr]     Checking dns-parser v0.7.1
[INFO] [stderr]     Checking serde_cbor v0.8.2
[INFO] [stderr]     Checking println_logger v0.2.0
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]     Checking rusty-leveldb v0.2.7
[INFO] [stderr]  Documenting dnscache v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.03s
[INFO] running `Command { std: "docker" "inspect" "062e6bffb0d4b8d783487c7d3c7a4a037790e07e40ce469ccf68ac23ff4940d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "062e6bffb0d4b8d783487c7d3c7a4a037790e07e40ce469ccf68ac23ff4940d4", kill_on_drop: false }`
[INFO] [stdout] 062e6bffb0d4b8d783487c7d3c7a4a037790e07e40ce469ccf68ac23ff4940d4
