[INFO] fetching crate stratum-hns-types 0.9.15...
[INFO] documenting stratum-hns-types-0.9.15 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate stratum-hns-types 0.9.15 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate stratum-hns-types 0.9.15 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 stratum-hns-types 0.9.15
[INFO] finished tweaking crates.io crate stratum-hns-types 0.9.15
[INFO] tweaked toml for crates.io crate stratum-hns-types 0.9.15 written to /workspace/builds/worker-7/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] [stderr]     Blocking waiting for file lock on package cache
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cryptoxide v0.1.3
[INFO] [stderr]   Downloaded handshake-encoding v0.1.1
[INFO] [stderr]   Downloaded handshake-types v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 59030d650b8b2644f5a74b32ce195c92ffa1302380eb7946e4c3b7e172938726
[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" "59030d650b8b2644f5a74b32ce195c92ffa1302380eb7946e4c3b7e172938726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59030d650b8b2644f5a74b32ce195c92ffa1302380eb7946e4c3b7e172938726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59030d650b8b2644f5a74b32ce195c92ffa1302380eb7946e4c3b7e172938726", kill_on_drop: false }`
[INFO] [stdout] 59030d650b8b2644f5a74b32ce195c92ffa1302380eb7946e4c3b7e172938726
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c15ab5a6bdef23a36365216fa13581fbfffd2d21e4041725a27d976d447ec439
[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" "c15ab5a6bdef23a36365216fa13581fbfffd2d21e4041725a27d976d447ec439", kill_on_drop: false }`
[INFO] [stderr]     Checking encodings v0.1.0
[INFO] [stderr]     Checking cryptoxide v0.1.3
[INFO] [stderr]    Compiling serde_tuple v0.4.0
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking extended-primitives v0.3.4
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking handshake-encoding v0.1.1
[INFO] [stderr]     Checking handshake-types v0.1.1
[INFO] [stderr]     Checking stratum-types v0.9.25
[INFO] [stderr]  Documenting stratum-hns-types v0.9.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.77s
[INFO] running `Command { std: "docker" "inspect" "c15ab5a6bdef23a36365216fa13581fbfffd2d21e4041725a27d976d447ec439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c15ab5a6bdef23a36365216fa13581fbfffd2d21e4041725a27d976d447ec439", kill_on_drop: false }`
[INFO] [stdout] c15ab5a6bdef23a36365216fa13581fbfffd2d21e4041725a27d976d447ec439