[INFO] fetching crate libstorage 0.4.5...
[INFO] documenting libstorage-0.4.5 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate libstorage 0.4.5 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate libstorage 0.4.5 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 libstorage 0.4.5
[INFO] finished tweaking crates.io crate libstorage 0.4.5
[INFO] tweaked toml for crates.io crate libstorage 0.4.5 written to /workspace/builds/worker-11/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] 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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fb4f4339ec9998031eba4f4b63e300a94c148ce3e21f1531f816774b457df2b
[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" "5fb4f4339ec9998031eba4f4b63e300a94c148ce3e21f1531f816774b457df2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fb4f4339ec9998031eba4f4b63e300a94c148ce3e21f1531f816774b457df2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fb4f4339ec9998031eba4f4b63e300a94c148ce3e21f1531f816774b457df2b", kill_on_drop: false }`
[INFO] [stdout] 5fb4f4339ec9998031eba4f4b63e300a94c148ce3e21f1531f816774b457df2b
[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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 253a9509e38a18cc40ba033dd091188824b04ef71ad48c3cd93345c79c86a417
[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" "253a9509e38a18cc40ba033dd091188824b04ef71ad48c3cd93345c79c86a417", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking fallible-iterator v0.1.6
[INFO] [stderr]     Checking md5 v0.3.8
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]     Checking xml-rs v0.6.1
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking socket2 v0.3.12
[INFO] [stderr]     Checking uname v0.1.1
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking cookie v0.11.3
[INFO] [stderr]     Checking hmac v0.5.0
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]    Compiling point-derive v0.1.4
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]    Compiling serde_repr v0.1.6
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking quick-xml v0.12.4
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking postgres-protocol v0.3.2
[INFO] [stderr]     Checking csv v1.0.7
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]     Checking simplelog v0.5.3
[INFO] [stderr]     Checking postgres-shared v0.4.2
[INFO] [stderr]     Checking treexml v0.6.2
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking postgres v0.15.2
[INFO] [stderr]     Checking hyper-native-tls v0.3.0
[INFO] [stderr]     Checking influx_db_client v0.3.6
[INFO] [stderr]    Compiling xml-attributes-derive v0.1.1
[INFO] [stderr]  Documenting libstorage v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.38s
[INFO] running `Command { std: "docker" "inspect" "253a9509e38a18cc40ba033dd091188824b04ef71ad48c3cd93345c79c86a417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "253a9509e38a18cc40ba033dd091188824b04ef71ad48c3cd93345c79c86a417", kill_on_drop: false }`
[INFO] [stdout] 253a9509e38a18cc40ba033dd091188824b04ef71ad48c3cd93345c79c86a417