[INFO] fetching crate erl_pp 0.1.4...
[INFO] documenting erl_pp-0.1.4 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate erl_pp 0.1.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate erl_pp 0.1.4 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate erl_pp 0.1.4
[INFO] finished tweaking crates.io crate erl_pp 0.1.4
[INFO] tweaked toml for crates.io crate erl_pp 0.1.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37455885020cc062b6df4ff3835d341416afa22367cd035d86bfe3a6217ce2f9
[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" "37455885020cc062b6df4ff3835d341416afa22367cd035d86bfe3a6217ce2f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37455885020cc062b6df4ff3835d341416afa22367cd035d86bfe3a6217ce2f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37455885020cc062b6df4ff3835d341416afa22367cd035d86bfe3a6217ce2f9", kill_on_drop: false }`
[INFO] [stdout] 37455885020cc062b6df4ff3835d341416afa22367cd035d86bfe3a6217ce2f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.46.0" "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] d3289d4826fd3d2de4419f6d4c2bd5c49055631f5945159fba8a9f879d704a89
[INFO] running `Command { std: "docker" "start" "-a" "d3289d4826fd3d2de4419f6d4c2bd5c49055631f5945159fba8a9f879d704a89", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling trackable_derive v0.1.3
[INFO] [stderr]     Checking trackable v0.2.23
[INFO] [stderr]     Checking erl_tokenize v0.3.9
[INFO] [stderr]  Documenting erl_pp v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.90s
[INFO] running `Command { std: "docker" "inspect" "d3289d4826fd3d2de4419f6d4c2bd5c49055631f5945159fba8a9f879d704a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3289d4826fd3d2de4419f6d4c2bd5c49055631f5945159fba8a9f879d704a89", kill_on_drop: false }`
[INFO] [stdout] d3289d4826fd3d2de4419f6d4c2bd5c49055631f5945159fba8a9f879d704a89